diff options
398 files changed, 12321 insertions, 4923 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-rc-nuvoton b/Documentation/ABI/testing/sysfs-class-rc-nuvoton new file mode 100644 index 000000000000..905bcdeedef2 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-rc-nuvoton @@ -0,0 +1,15 @@ +What: /sys/class/rc/rcN/wakeup_data +Date: Mar 2016 +KernelVersion: 4.6 +Contact: Mauro Carvalho Chehab <m.chehab@samsung.com> +Description: + Reading this file returns the stored CIR wakeup sequence. + It starts with a pulse, followed by a space, pulse etc. + All values are in microseconds. + The same format can be used to store a wakeup sequence + in the Nuvoton chip by writing to this file. + + Note: Some systems reset the stored wakeup sequence to a + factory default on each boot. On such systems store the + wakeup sequence in a file and set it on boot using e.g. + a udev rule. diff --git a/Documentation/DocBook/device-drivers.tmpl b/Documentation/DocBook/device-drivers.tmpl index cdd8b24db68d..cc303a2f641c 100644 --- a/Documentation/DocBook/device-drivers.tmpl +++ b/Documentation/DocBook/device-drivers.tmpl @@ -229,6 +229,7 @@ X!Isound/sound_firmware.c !Iinclude/media/v4l2-dv-timings.h !Iinclude/media/v4l2-event.h !Iinclude/media/v4l2-flash-led-class.h +!Iinclude/media/v4l2-mc.h !Iinclude/media/v4l2-mediabus.h !Iinclude/media/v4l2-mem2mem.h !Iinclude/media/v4l2-of.h diff --git a/Documentation/DocBook/media/v4l/controls.xml b/Documentation/DocBook/media/v4l/controls.xml index f13a429093f1..361040e6b0f4 100644 --- a/Documentation/DocBook/media/v4l/controls.xml +++ b/Documentation/DocBook/media/v4l/controls.xml @@ -2330,6 +2330,14 @@ vertical search range for motion estimation module in video encoder.</entry> </row> <row><entry></entry></row> + <row id="v4l2-mpeg-video-force-key-frame"> + <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME</constant> </entry> + <entry>button</entry> + </row><row><entry spanname="descr">Force a key frame for the next queued buffer. Applicable to encoders. +This is a general, codec-agnostic keyframe control.</entry> + </row> + + <row><entry></entry></row> <row> <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE</constant> </entry> <entry>integer</entry> @@ -5070,6 +5078,46 @@ interface and may change in the future.</para> </entry> </row> <row> + <entry spanname="id"><constant>V4L2_CID_DV_TX_IT_CONTENT_TYPE</constant></entry> + <entry id="v4l2-dv-content-type">enum v4l2_dv_it_content_type</entry> + </row> + <row><entry spanname="descr">Configures the IT Content Type + of the transmitted video. This information is sent over HDMI and DisplayPort connectors + as part of the AVI InfoFrame. The term 'IT Content' is used for content that originates + from a computer as opposed to content from a TV broadcast or an analog source. The + enum v4l2_dv_it_content_type defines the possible content types:</entry> + </row> + <row> + <entrytbl spanname="descr" cols="2"> + <tbody valign="top"> + <row> + <entry><constant>V4L2_DV_IT_CONTENT_TYPE_GRAPHICS</constant> </entry> + <entry>Graphics content. Pixel data should be passed unfiltered and without + analog reconstruction.</entry> + </row> + <row> + <entry><constant>V4L2_DV_IT_CONTENT_TYPE_PHOTO</constant> </entry> + <entry>Photo content. The content is derived from digital still pictures. + The content should be passed through with minimal scaling and picture + enhancements.</entry> + </row> + <row> + <entry><constant>V4L2_DV_IT_CONTENT_TYPE_CINEMA</constant> </entry> + <entry>Cinema content.</entry> + </row> + <row> + <entry><constant>V4L2_DV_IT_CONTENT_TYPE_GAME</constant> </entry> + <entry>Game content. Audio and video latency should be minimized.</entry> + </row> + <row> + <entry><constant>V4L2_DV_IT_CONTENT_TYPE_NO_ITC</constant> </entry> + <entry>No IT Content information is available and the ITC bit in the AVI + InfoFrame is set to 0.</entry> + </row> + </tbody> + </entrytbl> + </row> + <row> <entry spanname="id"><constant>V4L2_CID_DV_RX_POWER_PRESENT</constant></entry> <entry>bitmask</entry> </row> @@ -5098,6 +5146,16 @@ interface and may change in the future.</para> This control is applicable to VGA, DVI-A/D, HDMI and DisplayPort connectors. </entry> </row> + <row> + <entry spanname="id"><constant>V4L2_CID_DV_RX_IT_CONTENT_TYPE</constant></entry> + <entry>enum v4l2_dv_it_content_type</entry> + </row> + <row><entry spanname="descr">Reads the IT Content Type + of the received video. This information is sent over HDMI and DisplayPort connectors + as part of the AVI InfoFrame. The term 'IT Content' is used for content that originates + from a computer as opposed to content from a TV broadcast or an analog source. See + <constant>V4L2_CID_DV_TX_IT_CONTENT_TYPE</constant> for the available content types.</entry> + </row> <row><entry></entry></row> </tbody> </tgroup> diff --git a/Documentation/DocBook/media/v4l/media-ioc-g-topology.xml b/Documentation/DocBook/media/v4l/media-ioc-g-topology.xml index 63152ab9efba..e0d49fa329f0 100644 --- a/Documentation/DocBook/media/v4l/media-ioc-g-topology.xml +++ b/Documentation/DocBook/media/v4l/media-ioc-g-topology.xml @@ -48,9 +48,6 @@ <refsect1> <title>Description</title> - - <para><emphasis role="bold">NOTE:</emphasis> This new ioctl is programmed to be added on Kernel 4.6. Its definition/arguments may change until its final version.</para> - <para>The typical usage of this ioctl is to call it twice. On the first call, the structure defined at &media-v2-topology; should be zeroed. At return, if no errors happen, this ioctl will return the diff --git a/Documentation/DocBook/media/v4l/media-types.xml b/Documentation/DocBook/media/v4l/media-types.xml index 0ee0f3386cdf..5e3f20fdcf17 100644 --- a/Documentation/DocBook/media/v4l/media-types.xml +++ b/Documentation/DocBook/media/v4l/media-types.xml @@ -80,7 +80,46 @@ </row> <row> <entry><constant>MEDIA_ENT_F_TUNER</constant></entry> - <entry>Digital TV, analog TV, radio and/or software radio tuner.</entry> + <entry>Digital TV, analog TV, radio and/or software radio tuner, + with consists on a PLL tuning stage that converts radio + frequency (RF) signal into an Intermediate Frequency (IF). + Modern tuners have internally IF-PLL decoders for audio + and video, but older models have those stages implemented + on separate entities. + </entry> + </row> + <row> + <entry><constant>MEDIA_ENT_F_IF_VID_DECODER</constant></entry> + <entry>IF-PLL video decoder. It receives the IF from a PLL + and decodes the analog TV video signal. This is commonly + found on some very old analog tuners, like Philips MK3 + designs. They all contain a tda9887 (or some software + compatible similar chip, like tda9885). Those devices + use a different I2C address than the tuner PLL. + </entry> + </row> + <row> + <entry><constant>MEDIA_ENT_F_IF_AUD_DECODER</constant></entry> + <entry>IF-PLL sound decoder. It receives the IF from a PLL + and decodes the analog TV audio signal. This is commonly + found on some very old analog hardware, like Micronas + msp3400, Philips tda9840, tda985x, etc. Those devices + use a different I2C address than the tuner PLL and + should be controlled together with the IF-PLL video + decoder. + </entry> + </row> + <row> + <entry><constant>MEDIA_ENT_F_AUDIO_CAPTURE</constant></entry> + <entry>Audio Capture Function Entity.</entry> + </row> + <row> + <entry><constant>MEDIA_ENT_F_AUDIO_PLAYBACK</constant></entry> + <entry>Audio Playback Function Entity.</entry> + </row> + <row> + <entry><constant>MEDIA_ENT_F_AUDIO_MIXER</constant></entry> + <entry>Audio Mixer Function Entity.</entry> </row> </tbody> </tgroup> @@ -162,6 +201,46 @@ <entry>Device node interface for Software Defined Radio (V4L)</entry> <entry>typically, /dev/swradio?</entry> </row> + <row> + <entry><constant>MEDIA_INTF_T_ALSA_PCM_CAPTURE</constant></entry> + <entry>Device node interface for ALSA PCM Capture</entry> + <entry>typically, /dev/snd/pcmC?D?c</entry> + </row> + <row> + <entry><constant>MEDIA_INTF_T_ALSA_PCM_PLAYBACK</constant></entry> + <entry>Device node interface for ALSA PCM Playback</entry> + <entry>typically, /dev/snd/pcmC?D?p</entry> + </row> + <row> + <entry><constant>MEDIA_INTF_T_ALSA_CONTROL</constant></entry> + <entry>Device node interface for ALSA Control</entry> + <entry>typically, /dev/snd/controlC?</entry> + </row> + <row> + <entry><constant>MEDIA_INTF_T_ALSA_COMPRESS</constant></entry> + <entry>Device node interface for ALSA Compress</entry> + <entry>typically, /dev/snd/compr?</entry> + </row> + <row> + <entry><constant>MEDIA_INTF_T_ALSA_RAWMIDI</constant></entry> + <entry>Device node interface for ALSA Raw MIDI</entry> + <entry>typically, /dev/snd/midi?</entry> + </row> + <row> + <entry><constant>MEDIA_INTF_T_ALSA_HWDEP</constant></entry> + <entry>Device node interface for ALSA Hardware Dependent</entry> + <entry>typically, /dev/snd/hwC?D?</entry> + </row> + <row> + <entry><constant>MEDIA_INTF_T_ALSA_SEQUENCER</constant></entry> + <entry>Device node interface for ALSA Sequencer</entry> + <entry>typically, /dev/snd/seq</entry> + </row> + <row> + <entry><constant>MEDIA_INTF_T_ALSA_TIMER</constant></entry> + <entry>Device node interface for ALSA Timer</entry> + <entry>typically, /dev/snd/timer</entry> + </row> </tbody> </tgroup> </table> diff --git a/Documentation/DocBook/media/v4l/pixfmt-y12i.xml b/Documentation/DocBook/media/v4l/pixfmt-y12i.xml new file mode 100644 index 000000000000..4a2d1e5f67e4 --- /dev/null +++ b/Documentation/DocBook/media/v4l/pixfmt-y12i.xml @@ -0,0 +1,49 @@ +<refentry id="V4L2-PIX-FMT-Y12I"> + <refmeta> + <refentrytitle>V4L2_PIX_FMT_Y12I ('Y12I')</refentrytitle> + &manvol; + </refmeta> + <refnamediv> + <refname><constant>V4L2_PIX_FMT_Y12I</constant></refname> + <refpurpose>Interleaved grey-scale image, e.g. from a stereo-pair</refpurpose> + </refnamediv> + <refsect1> + <title>Description</title> + + <para>This is a grey-scale image with a depth of 12 bits per pixel, but with +pixels from 2 sources interleaved and bit-packed. Each pixel is stored in a +24-bit word in the little-endian order. On a little-endian machine these pixels +can be deinterlaced using</para> + +<para> +<programlisting> +__u8 *buf; +left0 = 0xfff & *(__u16 *)buf; +right0 = *(__u16 *)(buf + 1) >> 4; +</programlisting> +</para> + + <example> + <title><constant>V4L2_PIX_FMT_Y12I</constant> 2 pixel data stream taking 3 bytes</title> + + <formalpara> + <title>Bit-packed representation</title> + <para>pixels cross the byte boundary and have a ratio of 3 bytes for each + interleaved pixel. + <informaltable frame="all"> + <tgroup cols="3" align="center"> + <colspec align="left" colwidth="2*" /> + <tbody valign="top"> + <row> + <entry>Y'<subscript>0left[7:0]</subscript></entry> + <entry>Y'<subscript>0right[3:0]</subscript>Y'<subscript>0left[11:8]</subscript></entry> + <entry>Y'<subscript>0right[11:4]</subscript></entry> + </row> + </tbody> + </tgroup> + </informaltable> + </para> + </formalpara> + </example> + </refsect1> +</refentry> diff --git a/Documentation/DocBook/media/v4l/pixfmt-y8i.xml b/Documentation/DocBook/media/v4l/pixfmt-y8i.xml new file mode 100644 index 000000000000..99f389d4c6c8 --- /dev/null +++ b/Documentation/DocBook/media/v4l/pixfmt-y8i.xml @@ -0,0 +1,80 @@ +<refentry id="V4L2-PIX-FMT-Y8I"> + <refmeta> + <refentrytitle>V4L2_PIX_FMT_Y8I ('Y8I ')</refentrytitle> + &manvol; + </refmeta> + <refnamediv> + <refname><constant>V4L2_PIX_FMT_Y8I</constant></refname> + <refpurpose>Interleaved grey-scale image, e.g. from a stereo-pair</refpurpose> + </refnamediv> + <refsect1> + <title>Description</title> + + <para>This is a grey-scale image with a depth of 8 bits per pixel, but with +pixels from 2 sources interleaved. Each pixel is stored in a 16-bit word. E.g. +the R200 RealSense camera stores pixel from the left sensor in lower and from +the right sensor in the higher 8 bits.</para> + + <example> + <title><constant>V4L2_PIX_FMT_Y8I</constant> 4 × 4 +pixel image</title> + + <formalpara> + <title>Byte Order.</title> + <para>Each cell is one byte. + <informaltable frame="none"> + <tgroup cols="9" align="center"> + <colspec align="left" colwidth="2*" /> + <tbody valign="top"> + <row> + <entry>start + 0:</entry> + <entry>Y'<subscript>00left</subscript></entry> + <entry>Y'<subscript>00right</subscript></entry> + <entry>Y'<subscript>01left</subscript></entry> + <entry>Y'<subscript>01right</subscript></entry> + <entry>Y'<subscript>02left</subscript></entry> + <entry>Y'<subscript>02right</subscript></entry> + <entry>Y'<subscript>03left</subscript></entry> + <entry>Y'<subscript>03right</subscript></entry> + </row> + <row> + <entry>start + 8:</entry> + <entry>Y'<subscript>10left</subscript></entry> + <entry>Y'<subscript>10right</subscript></entry> + <entry>Y'<subscript>11left</subscript></entry> + <entry>Y'<subscript>11right</subscript></entry> + <entry>Y'<subscript>12left</subscript></entry> + <entry>Y'<subscript>12right</subscript></entry> + <entry>Y'<subscript>13left</subscript></entry> + <entry>Y'<subscript>13right</subscript></entry> + </row> + <row> + <entry>start + 16:</entry> + <entry>Y'<subscript>20left</subscript></entry> + <entry>Y'<subscript>20right</subscript></entry> + <entry>Y'<subscript>21left</subscript></entry> + <entry>Y'<subscript>21right</subscript></entry> + <entry>Y'<subscript>22left</subscript></entry> + <entry>Y'<subscript>22right</subscript></entry> + <entry>Y'<subscript>23left</subscript></entry> + <entry>Y'<subscript>23right</subscript></entry> + </row> + <row> + <entry>start + 24:</entry> + <entry>Y'<subscript>30left</subscript></entry> + <entry>Y'<subscript>30right</subscript></entry> + <entry>Y'<subscript>31left</subscript></entry> + <entry>Y'<subscript>31right</subscript></entry> + <entry>Y'<subscript>32left</subscript></entry> + <entry>Y'<subscript>32right</subscript></entry> + <entry>Y'<subscript>33left</subscript></entry> + <entry>Y'<subscript>33right</subscript></entry> + </row> + </tbody> + </tgroup> + </informaltable> + </para> + </formalpara> + </example> + </refsect1> +</refentry> diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml index e781cc61786c..7d13fe96657d 100644 --- a/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml +++ b/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml @@ -1,35 +1,43 @@ - <refentry id="V4L2-PIX-FMT-YUV420M"> + <refentry> <refmeta> - <refentrytitle>V4L2_PIX_FMT_YUV420M ('YM12')</refentrytitle> + <refentrytitle>V4L2_PIX_FMT_YUV420M ('YM12'), V4L2_PIX_FMT_YVU420M ('YM21')</refentrytitle> &manvol; </refmeta> <refnamediv> - <refname> <constant>V4L2_PIX_FMT_YUV420M</constant></refname> - <refpurpose>Variation of <constant>V4L2_PIX_FMT_YUV420</constant> - with planes non contiguous in memory. </refpurpose> + <refname id="V4L2-PIX-FMT-YUV420M"><constant>V4L2_PIX_FMT_YUV420M</constant></refname> + <refname id="V4L2-PIX-FMT-YVU420M"><constant>V4L2_PIX_FMT_YVU420M</constant></refname> + <refpurpose>Variation of <constant>V4L2_PIX_FMT_YUV420</constant> and + <constant>V4L2_PIX_FMT_YVU420</constant> with planes non contiguous + in memory.</refpurpose> </refnamediv> <refsect1> <title>Description</title> <para>This is a multi-planar format, as opposed to a packed format. -The three components are separated into three sub- images or planes. +The three components are separated into three sub-images or planes.</para> -The Y plane is first. The Y plane has one byte per pixel. The Cb data + <para>The Y plane is first. The Y plane has one byte per pixel. +For <constant>V4L2_PIX_FMT_YUV420M</constant> the Cb data constitutes the second plane which is half the width and half the height of the Y plane (and of the image). Each Cb belongs to four pixels, a two-by-two square of the image. For example, Cb<subscript>0</subscript> belongs to Y'<subscript>00</subscript>, Y'<subscript>01</subscript>, Y'<subscript>10</subscript>, and Y'<subscript>11</subscript>. The Cr data, just like the Cb plane, is -in the third plane. </para> +in the third plane.</para> + + <para><constant>V4L2_PIX_FMT_YVU420M</constant> is the same except +the Cr data is stored in the second plane and the Cb data in the third plane. +</para> <para>If the Y plane has pad bytes after each row, then the Cb and Cr planes have half as many pad bytes after their rows. In other words, two Cx rows (including padding) is exactly as long as one Y row (including padding).</para> - <para><constant>V4L2_PIX_FMT_YUV420M</constant> is intended to be + <para><constant>V4L2_PIX_FMT_YUV420M</constant> and +<constant>V4L2_PIX_FMT_YVU420M</constant> are intended to be used only in drivers and applications that support the multi-planar API, described in <xref linkend="planar-apis"/>. </para> diff --git a/Documentation/DocBook/media/v4l/pixfmt-yvu420m.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv422m.xml index 2330667907c7..dd502802cb75 100644 --- a/Documentation/DocBook/media/v4l/pixfmt-yvu420m.xml +++ b/Documentation/DocBook/media/v4l/pixfmt-yuv422m.xml @@ -1,40 +1,45 @@ - <refentry id="V4L2-PIX-FMT-YVU420M"> + <refentry> <refmeta> - <refentrytitle>V4L2_PIX_FMT_YVU420M ('YM21')</refentrytitle> + <refentrytitle>V4L2_PIX_FMT_YUV422M ('YM16'), V4L2_PIX_FMT_YVU422M ('YM61')</refentrytitle> &manvol; </refmeta> <refnamediv> - <refname> <constant>V4L2_PIX_FMT_YVU420M</constant></refname> - <refpurpose>Variation of <constant>V4L2_PIX_FMT_YVU420</constant> - with planes non contiguous in memory. </refpurpose> + <refname id="V4L2-PIX-FMT-YUV422M"><constant>V4L2_PIX_FMT_YUV422M</constant></refname> + <refname id="V4L2-PIX-FMT-YVU422M"><constant>V4L2_PIX_FMT_YVU422M</constant></refname> + <refpurpose>Planar formats with ½ horizontal resolution, also + known as YUV and YVU 4:2:2</refpurpose> </refnamediv> <refsect1> <title>Description</title> <para>This is a multi-planar format, as opposed to a packed format. -The three components are separated into three sub-images or planes. +The three components are separated into three sub-images or planes.</para> -The Y plane is first. The Y plane has one byte per pixel. The Cr data -constitutes the second plane which is half the width and half -the height of the Y plane (and of the image). Each Cr belongs to four -pixels, a two-by-two square of the image. For example, -Cr<subscript>0</subscript> belongs to Y'<subscript>00</subscript>, -Y'<subscript>01</subscript>, Y'<subscript>10</subscript>, and -Y'<subscript>11</subscript>. The Cb data, just like the Cr plane, constitutes -the third plane. </para> + <para>The Y plane is first. The Y plane has one byte per pixel. +For <constant>V4L2_PIX_FMT_YUV422M</constant> the Cb data +constitutes the second plane which is half the width of the Y plane (and of the +image). Each Cb belongs to two pixels. For example, +Cb<subscript>0</subscript> belongs to Y'<subscript>00</subscript>, +Y'<subscript>01</subscript>. The Cr data, just like the Cb plane, is +in the third plane. </para> - <para>If the Y plane has pad bytes after each row, then the Cr -and Cb planes have half as many pad bytes after their rows. In other + <para><constant>V4L2_PIX_FMT_YVU422M</constant> is the same except +the Cr data is stored in the second plane and the Cb data in the third plane. +</para> + + <para>If the Y plane has pad bytes after each row, then the Cb +and Cr planes have half as many pad bytes after their rows. In other words, two Cx rows (including padding) is exactly as long as one Y row (including padding).</para> - <para><constant>V4L2_PIX_FMT_YVU420M</constant> is intended to be + <para><constant>V4L2_PIX_FMT_YUV422M</constant> and +<constant>V4L2_PIX_FMT_YVU422M</constant> are intended to be used only in drivers and applications that support the multi-planar API, described in <xref linkend="planar-apis"/>. </para> <example> - <title><constant>V4L2_PIX_FMT_YVU420M</constant> 4 × 4 + <title><constant>V4L2_PIX_FMT_YUV422M</constant> 4 × 4 pixel image</title> <formalpara> @@ -75,24 +80,44 @@ pixel image</title> <row><entry></entry></row> <row> <entry>start1 + 0:</entry> - <entry>Cr<subscript>00</subscript></entry> - <entry>Cr<subscript>01</subscript></entry> + <entry>Cb<subscript>00</subscript></entry> + <entry>Cb<subscript>01</subscript></entry> </row> <row> <entry>start1 + 2:</entry> - <entry>Cr<subscript>10</subscript></entry> - <entry>Cr<subscript>11</subscript></entry> + <entry>Cb<subscript>10</subscript></entry> + <entry>Cb<subscript>11</subscript></entry> + </row> + <row> + <entry>start1 + 4:</entry> + <entry>Cb<subscript>20</subscript></entry> + <entry>Cb<subscript>21</subscript></entry> + </row> + <row> + <entry>start1 + 6:</entry> + <entry>Cb<subscript>30</subscript></entry> + <entry>Cb<subscript>31</subscript></entry> </row> <row><entry></entry></row> <row> <entry>start2 + 0:</entry> - <entry>Cb<subscript>00</subscript></entry> - <entry>Cb<subscript>01</subscript></entry> + <entry>Cr<subscript>00</subscript></entry> + <entry>Cr<subscript>01</subscript></entry> </row> <row> <entry>start2 + 2:</entry> - <entry>Cb<subscript>10</subscript></entry> - <entry>Cb<subscript>11</subscript></entry> + <entry>Cr<subscript>10</subscript></entry> + <entry>Cr<subscript>11</subscript></entry> + </row> + <row> + <entry>start2 + 4:</entry> + <entry>Cr<subscript>20</subscript></entry> + <entry>Cr<subscript>21</subscript></entry> + </row> + <row> + <entry>start2 + 6:</entry> + <entry>Cr<subscript>30</subscript></entry> + <entry>Cr<subscript>31</subscript></entry> </row> </tbody> </tgroup> @@ -113,36 +138,23 @@ pixel image</title> </row> <row> <entry>0</entry> - <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry> - <entry>Y</entry><entry></entry><entry>Y</entry> - </row> - <row> - <entry></entry> - <entry></entry><entry>C</entry><entry></entry><entry></entry> - <entry></entry><entry>C</entry><entry></entry> + <entry>Y</entry><entry>C</entry><entry>Y</entry><entry></entry> + <entry>Y</entry><entry>C</entry><entry>Y</entry> </row> <row> <entry>1</entry> - <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry> - <entry>Y</entry><entry></entry><entry>Y</entry> - </row> - <row> - <entry></entry> + <entry>Y</entry><entry>C</entry><entry>Y</entry><entry></entry> + <entry>Y</entry><entry>C</entry><entry>Y</entry> </row> <row> <entry>2</entry> - <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry> - <entry>Y</entry><entry></entry><entry>Y</entry> - </row> - <row> - <entry></entry> - <entry></entry><entry>C</entry><entry></entry><entry></entry> - <entry></entry><entry>C</entry><entry></entry> + <entry>Y</entry><entry>C</entry><entry>Y</entry><entry></entry> + <entry>Y</entry><entry>C</entry><entry>Y</entry> </row> <row> <entry>3</entry> - <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry> - <entry>Y</entry><entry></entry><entry>Y</entry> + <entry>Y</entry><entry>C</entry><entry>Y</entry><entry></entry> + <entry>Y</entry><entry>C</entry><entry>Y</entry> </row> </tbody> </tgroup> diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuv444m.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv444m.xml new file mode 100644 index 000000000000..1b7335940bc7 --- /dev/null +++ b/Documentation/DocBook/media/v4l/pixfmt-yuv444m.xml @@ -0,0 +1,177 @@ + <refentry> + <refmeta> + <refentrytitle>V4L2_PIX_FMT_YUV444M ('YM24'), V4L2_PIX_FMT_YVU444M ('YM42')</refentrytitle> + &manvol; + </refmeta> + <refnamediv> + <refname id="V4L2-PIX-FMT-YUV444M"><constant>V4L2_PIX_FMT_YUV444M</constant></refname> + <refname id="V4L2-PIX-FMT-YVU444M"><constant>V4L2_PIX_FMT_YVU444M</constant></refname> + <refpurpose>Planar formats with full horizontal resolution, also + known as YUV and YVU 4:4:4</refpurpose> + </refnamediv> + + <refsect1> + <title>Description</title> + + <para>This is a multi-planar format, as opposed to a packed format. +The three components are separated into three sub-images or planes.</para> + + <para>The Y plane is first. The Y plane has one byte per pixel. +For <constant>V4L2_PIX_FMT_YUV444M</constant> the Cb data +constitutes the second plane which is the same width and height as the Y plane +(and as the image). The Cr data, just like the Cb plane, is in the third plane. +</para> + + <para><constant>V4L2_PIX_FMT_YVU444M</constant> is the same except +the Cr data is stored in the second plane and the Cb data in the third plane. +</para> + <para>If the Y plane has pad bytes after each row, then the Cb +and Cr planes have the same number of pad bytes after their rows.</para> + + <para><constant>V4L2_PIX_FMT_YUV444M</constant> and +<constant>V4L2_PIX_FMT_YUV444M</constant> are intended to be +used only in drivers and applications that support the multi-planar API, +described in <xref linkend="planar-apis"/>. </para> + + <example> + <title><constant>V4L2_PIX_FMT_YUV444M</constant> 4 × 4 +pixel image</title> + + <formalpara> + <title>Byte Order.</title> + <para>Each cell is one byte. + <informaltable frame="none"> + <tgroup cols="5" align="center"> + <colspec align="left" colwidth="2*" /> + <tbody valign="top"> + <row> + <entry>start0 + 0:</entry> + <entry>Y'<subscript>00</subscript></entry> + <entry>Y'<subscript>01</subscript></entry> + <entry>Y'<subscript>02</subscript></entry> + <entry>Y'<subscript>03</subscript></entry> + </row> + <row> + <entry>start0 + 4:</entry> + <entry>Y'<subscript>10</subscript></entry> + <entry>Y'<subscript>11</subscript></entry> + <entry>Y'<subscript>12</subscript></entry> + <entry>Y'<subscript>13</subscript></entry> + </row> + <row> + <entry>start0 + 8:</entry> + <entry>Y'<subscript>20</subscript></entry> + <entry>Y'<subscript>21</subscript></entry> + <entry>Y'<subscript>22</subscript></entry> + <entry>Y'<subscript>23</subscript></entry> + </row> + <row> + <entry>start0 + 12:</entry> + <entry>Y'<subscript>30</subscript></entry> + <entry>Y'<subscript>31</subscript></entry> + <entry>Y'<subscript>32</subscript></entry> + <entry>Y'<subscript>33</subscript></entry> + </row> + <row><entry></entry></row> + <row> + <entry>start1 + 0:</entry> + <entry>Cb<subscript>00</subscript></entry> + <entry>Cb<subscript>01</subscript></entry> + <entry>Cb<subscript>02</subscript></entry> + <entry>Cb<subscript>03</subscript></entry> + </row> + <row> + <entry>start1 + 4:</entry> + <entry>Cb<subscript>10</subscript></entry> + <entry>Cb<subscript>11</subscript></entry> + <entry>Cb<subscript>12</subscript></entry> + <entry>Cb<subscript>13</subscript></entry> + </row> + <row> + <entry>start1 + 8:</entry> + <entry>Cb<subscript>20</subscript></entry> + <entry>Cb<subscript>21</subscript></entry> + <entry>Cb<subscript>22</subscript></entry> + <entry>Cb<subscript>23</subscript></entry> + </row> + <row> + <entry>start1 + 12:</entry> + <entry>Cb<subscript>20</subscript></entry> + <entry>Cb<subscript>21</subscript></entry> + <entry>Cb<subscript>32</subscript></entry> + <entry>Cb<subscript>33</subscript></entry> + </row> + <row><entry></entry></row> + <row> + <entry>start2 + 0:</entry> + <entry>Cr<subscript>00</subscript></entry> + <entry>Cr<subscript>01</subscript></entry> + <entry>Cr<subscript>02</subscript></entry> + <entry>Cr<subscript>03</subscript></entry> + </row> + <row> + <entry>start2 + 4:</entry> + <entry>Cr<subscript>10</subscript></entry> + <entry>Cr<subscript>11</subscript></entry> + <entry>Cr<subscript>12</subscript></entry> + <entry>Cr<subscript>13</subscript></entry> + </row> + <row> + <entry>start2 + 8:</entry> + <entry>Cr<subscript>20</subscript></entry> + <entry>Cr<subscript>21</subscript></entry> + <entry>Cr<subscript>22</subscript></entry> + <entry>Cr<subscript>23</subscript></entry> + </row> + <row> + <entry>start2 + 12:</entry> + <entry>Cr<subscript>30</subscript></entry> + <entry>Cr<subscript>31</subscript></entry> + <entry>Cr<subscript>32</subscript></entry> + <entry>Cr<subscript>33</subscript></entry> + </row> + </tbody> + </tgroup> + </informaltable> + </para> + </formalpara> + + <formalpara> + <title>Color Sample Location.</title> + <para> + <informaltable frame="none"> + <tgroup cols="7" align="center"> + <tbody valign="top"> + <row> + <entry></entry> + <entry>0</entry><entry></entry><entry>1</entry><entry></entry> + <entry>2</entry><entry></entry><entry>3</entry> + </row> + <row> + <entry>0</entry> + <entry>YC</entry><entry></entry><entry>YC</entry><entry></entry> + <entry>YC</entry><entry></entry><entry>YC</entry> + </row> + <row> + <entry>1</entry> + <entry>YC</entry><entry></entry><entry>YC</entry><entry></entry> + <entry>YC</entry><entry></entry><entry>YC</entry> + </row> + <row> + <entry>2</entry> + <entry>YC</entry><entry></entry><entry>YC</entry><entry></entry> + <entry>YC</entry><entry></entry><entry>YC</entry> + </row> + <row> + <entry>3</entry> + <entry>YC</entry><entry></entry><entry>YC</entry><entry></entry> + <entry>YC</entry><entry></entry><entry>YC</entry> + </row> + </tbody> + </tgroup> + </informaltable> + </para> + </formalpara> + </example> + </refsect1> + </refentry> diff --git a/Documentation/DocBook/media/v4l/pixfmt-z16.xml b/Documentation/DocBook/media/v4l/pixfmt-z16.xml new file mode 100644 index 000000000000..3d87e4bf87b8 --- /dev/null +++ b/Documentation/DocBook/media/v4l/pixfmt-z16.xml @@ -0,0 +1,81 @@ +<refentry id="V4L2-PIX-FMT-Z16"> + <refmeta> + <refentrytitle>V4L2_PIX_FMT_Z16 ('Z16 ')</refentrytitle> + &manvol; + </refmeta> + <refnamediv> + <refname><constant>V4L2_PIX_FMT_Z16</constant></refname> + <refpurpose>Interleaved grey-scale image, e.g. from a stereo-pair</refpurpose> + </refnamediv> + <refsect1> + <title>Description</title> + + <para>This is a 16-bit format, representing depth data. Each pixel is a +distance to the respective point in the image coordinates. Distance unit can +vary and has to be negotiated with the device separately. Each pixel is stored +in a 16-bit word in the little endian byte order. +</para> + + <example> + <title><constant>V4L2_PIX_FMT_Z16</constant> 4 × 4 +pixel image</title> + + <formalpara> + <title>Byte Order.</title> + <para>Each cell is one byte. + <informaltable frame="none"> + <tgroup cols="9" align="center"> + <colspec align="left" colwidth="2*" /> + <tbody valign="top"> + <row> + <entry>start + 0:</entry> + <entry>Z<subscript>00low</subscript></entry> + <entry>Z<subscript>00high</subscript></entry> + <entry>Z<subscript>01low</subscript></entry> + <entry>Z<subscript>01high</subscript></entry> + <entry>Z<subscript>02low</subscript></entry> + <entry>Z<subscript>02high</subscript></entry> + <entry>Z<subscript>03low</subscript></entry> + <entry>Z<subscript>03high</subscript></entry> + </row> + <row> + <entry>start + 8:</entry> + <entry>Z<subscript>10low</subscript></entry> + <entry>Z<subscript>10high</subscript></entry> + <entry>Z<subscript>11low</subscript></entry> + <entry>Z<subscript>11high</subscript></entry> + <entry>Z<subscript>12low</subscript></entry> + <entry>Z<subscript>12high</subscript></entry> + <entry>Z<subscript>13low</subscript></entry> + <entry>Z<subscript>13high</subscript></entry> + </row> + <row> + <entry>start + 16:</entry> + <entry>Z<subscript>20low</subscript></entry> + <entry>Z<subscript>20high</subscript></entry> + <entry>Z<subscript>21low</subscript></entry> + <entry>Z<subscript>21high</subscript></entry> + <entry>Z<subscript>22low</subscript></entry> + <entry>Z<subscript>22high</subscript></entry> + <entry>Z<subscript>23low</subscript></entry> + <entry>Z<subscript>23high</subscript></entry> + </row> + <row> + <entry>start + 24:</entry> + <entry>Z<subscript>30low</subscript></entry> + <entry>Z<subscript>30high</subscript></entry> + <entry>Z<subscript>31low</subscript></entry> + <entry>Z<subscript>31high</subscript></entry> + <entry>Z<subscript>32low</subscript></entry> + <entry>Z<subscript>32high</subscript></entry> + <entry>Z<subscript>33low</subscript></entry> + <entry>Z<subscript>33high</subscript></entry> + </row> + </tbody> + </tgroup> + </informaltable> + </para> + </formalpara> + </example> + </refsect1> +</refentry> diff --git a/Documentation/DocBook/media/v4l/pixfmt.xml b/Documentation/DocBook/media/v4l/pixfmt.xml index d871245d2973..5a08aeea4360 100644 --- a/Documentation/DocBook/media/v4l/pixfmt.xml +++ b/Documentation/DocBook/media/v4l/pixfmt.xml @@ -1620,6 +1620,8 @@ information.</para> &sub-y10b; &sub-y16; &sub-y16-be; + &sub-y8i; + &sub-y12i; &sub-uv8; &sub-yuyv; &sub-uyvy; @@ -1628,7 +1630,8 @@ information.</para> &sub-y41p; &sub-yuv420; &sub-yuv420m; - &sub-yvu420m; + &sub-yuv422m; + &sub-yuv444m; &sub-yuv410; &sub-yuv422p; &sub-yuv411p; @@ -1641,6 +1644,14 @@ information.</para> &sub-m420; </section> + <section id="depth-formats"> + <title>Depth Formats</title> + <para>Depth data provides distance to points, mapped onto the image plane + </para> + + &sub-z16; + </section> + <section> <title>Compressed Formats</title> diff --git a/Documentation/DocBook/media/v4l/vidioc-query-dv-timings.xml b/Documentation/DocBook/media/v4l/vidioc-query-dv-timings.xml index e9c70a8f3476..0c93677d16b4 100644 --- a/Documentation/DocBook/media/v4l/vidioc-query-dv-timings.xml +++ b/Documentation/DocBook/media/v4l/vidioc-query-dv-timings.xml @@ -60,9 +60,19 @@ input</refpurpose> automatically, similar to sensing the video standard. To do so, applications call <constant>VIDIOC_QUERY_DV_TIMINGS</constant> with a pointer to a &v4l2-dv-timings;. Once the hardware detects the timings, it will fill in the -timings structure. +timings structure.</para> -If the timings could not be detected because there was no signal, then +<para>Please note that drivers shall <emphasis>not</emphasis> switch timings automatically +if new timings are detected. Instead, drivers should send the +<constant>V4L2_EVENT_SOURCE_CHANGE</constant> event (if they support this) and expect +that userspace will take action by calling <constant>VIDIOC_QUERY_DV_TIMINGS</constant>. +The reason is that new timings usually mean different buffer sizes as well, and you +cannot change buffer sizes on the fly. In general, applications that receive the +Source Change event will have to call <constant>VIDIOC_QUERY_DV_TIMINGS</constant>, +and if the detected timings are valid they will have to stop streaming, set the new +timings, allocate new buffers and start streaming again.</para> + +<para>If the timings could not be detected because there was no signal, then <errorcode>ENOLINK</errorcode> is returned. If a signal was detected, but it was unstable and the receiver could not lock to the signal, then <errorcode>ENOLCK</errorcode> is returned. If the receiver could lock to the signal, diff --git a/Documentation/DocBook/media/v4l/vidioc-querystd.xml b/Documentation/DocBook/media/v4l/vidioc-querystd.xml index 222348542182..3ceae35fab03 100644 --- a/Documentation/DocBook/media/v4l/vidioc-querystd.xml +++ b/Documentation/DocBook/media/v4l/vidioc-querystd.xml @@ -59,6 +59,16 @@ then the driver will return V4L2_STD_UNKNOWN. When detection is not possible or fails, the set must contain all standards supported by the current video input or output.</para> +<para>Please note that drivers shall <emphasis>not</emphasis> switch the video standard +automatically if a new video standard is detected. Instead, drivers should send the +<constant>V4L2_EVENT_SOURCE_CHANGE</constant> event (if they support this) and expect +that userspace will take action by calling <constant>VIDIOC_QUERYSTD</constant>. +The reason is that a new video standard can mean different buffer sizes as well, and you +cannot change buffer sizes on the fly. In general, applications that receive the +Source Change event will have to call <constant>VIDIOC_QUERYSTD</constant>, +and if the detected video standard is valid they will have to stop streaming, set the new +standard, allocate new buffers and start streaming again.</para> + </refsect1> <refsect1> diff --git a/Documentation/devicetree/bindings/media/i2c/mt9v032.txt b/Documentation/devicetree/bindings/media/i2c/mt9v032.txt index 202565313e82..100f0ae43269 100644 --- a/Documentation/devicetree/bindings/media/i2c/mt9v032.txt +++ b/Documentation/devicetree/bindings/media/i2c/mt9v032.txt @@ -20,6 +20,8 @@ Optional Properties: - link-frequencies: List of allowed link frequencies in Hz. Each frequency is expressed as a 64-bit big-endian integer. +- reset-gpios: GPIO handle which is connected to the reset pin of the chip. +- standby-gpios: GPIO handle which is connected to the standby pin of the chip. For further reading on port node refer to Documentation/devicetree/bindings/media/video-interfaces.txt. diff --git a/Documentation/devicetree/bindings/media/i2c/tvp5150.txt b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt new file mode 100644 index 000000000000..8c0fc1a26bf0 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt @@ -0,0 +1,45 @@ +* Texas Instruments TVP5150 and TVP5151 video decoders + +The TVP5150 and TVP5151 are video decoders that convert baseband NTSC and PAL +(and also SECAM in the TVP5151 case) video signals to either 8-bit 4:2:2 YUV +with discrete syncs or 8-bit ITU-R BT.656 with embedded syncs output formats. + +Required Properties: +- compatible: value must be "ti,tvp5150" +- reg: I2C slave address + +Optional Properties: +- pdn-gpios: phandle for the GPIO connected to the PDN pin, if any. +- reset-gpios: phandle for the GPIO connected to the RESETB pin, if any. + +The device node must contain one 'port' child node for its digital output +video port, in accordance with the video interface bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. + +Required Endpoint Properties for parallel synchronization: + +- hsync-active: active state of the HSYNC signal. Must be <1> (HIGH). +- vsync-active: active state of the VSYNC signal. Must be <1> (HIGH). +- field-even-active: field signal level during the even field data + transmission. Must be <0>. + +If none of hsync-active, vsync-active and field-even-active is specified, +the endpoint is assumed to use embedded BT.656 synchronization. + +Example: + +&i2c2 { + ... + tvp5150@5c { + compatible = "ti,tvp5150"; + reg = <0x5c>; + pdn-gpios = <&gpio4 30 GPIO_ACTIVE_LOW>; + reset-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>; + + port { + tvp5150_1: endpoint { + remote-endpoint = <&ccdc_ep>; + }; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/media/rcar_vin.txt b/Documentation/devicetree/bindings/media/rcar_vin.txt index 9dafe6b06cd2..619193ccf7ff 100644 --- a/Documentation/devicetree/bindings/media/rcar_vin.txt +++ b/Documentation/devicetree/bindings/media/rcar_vin.txt @@ -6,6 +6,7 @@ family of devices. The current blocks are always slaves and suppot one input channel which can be either RGB, YUYV or BT656. - compatible: Must be one of the following + - "renesas,vin-r8a7795" for the R8A7795 device - "renesas,vin-r8a7794" for the R8A7794 device - "renesas,vin-r8a7793" for the R8A7793 device - "renesas,vin-r8a7791" for the R8A7791 device diff --git a/Documentation/devicetree/bindings/media/renesas,jpu.txt b/Documentation/devicetree/bindings/media/renesas,jpu.txt index 0cb94201bf92..d3436e5190f9 100644 --- a/Documentation/devicetree/bindings/media/renesas,jpu.txt +++ b/Documentation/devicetree/bindings/media/renesas,jpu.txt @@ -5,11 +5,12 @@ and decoding function conforming to the JPEG baseline process, so that the JPU can encode image data and decode JPEG data quickly. Required properties: - - compatible: should containg one of the following: - - "renesas,jpu-r8a7790" for R-Car H2 - - "renesas,jpu-r8a7791" for R-Car M2-W - - "renesas,jpu-r8a7792" for R-Car V2H - - "renesas,jpu-r8a7793" for R-Car M2-N +- compatible: "renesas,jpu-<soctype>", "renesas,rcar-gen2-jpu" as fallback. + Examples with soctypes are: + - "renesas,jpu-r8a7790" for R-Car H2 + - "renesas,jpu-r8a7791" for R-Car M2-W + - "renesas,jpu-r8a7792" for R-Car V2H + - "renesas,jpu-r8a7793" for R-Car M2-N - reg: Base address and length of the registers block for the JPU. - interrupts: JPU interrupt specifier. @@ -17,7 +18,7 @@ Required properties: Example: R8A7790 (R-Car H2) JPU node jpeg-codec@fe980000 { - compatible = "renesas,jpu-r8a7790"; + compatible = "renesas,jpu-r8a7790", "renesas,rcar-gen2-jpu"; reg = <0 0xfe980000 0 0x10300>; interrupts = <0 272 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp1_clks R8A7790_CLK_JPU>; diff --git a/Documentation/devicetree/bindings/media/renesas,vsp1.txt b/Documentation/devicetree/bindings/media/renesas,vsp1.txt index 87fe08abf36d..627405abd144 100644 --- a/Documentation/devicetree/bindings/media/renesas,vsp1.txt +++ b/Documentation/devicetree/bindings/media/renesas,vsp1.txt @@ -1,30 +1,18 @@ -* Renesas VSP1 Video Processing Engine +* Renesas VSP Video Processing Engine -The VSP1 is a video processing engine that supports up-/down-scaling, alpha +The VSP is a video processing engine that supports up-/down-scaling, alpha blending, color space conversion and various other image processing features. It can be found in the Renesas R-Car second generation SoCs. Required properties: - - compatible: Must contain "renesas,vsp1" + - compatible: Must contain one of the following values + - "renesas,vsp1" for the R-Car Gen2 VSP1 + - "renesas,vsp2" for the R-Car Gen3 VSP2 - - reg: Base address and length of the registers block for the VSP1. - - interrupts: VSP1 interrupt specifier. - - clocks: A phandle + clock-specifier pair for the VSP1 functional clock. - - - renesas,#rpf: Number of Read Pixel Formatter (RPF) modules in the VSP1. - - renesas,#uds: Number of Up Down Scaler (UDS) modules in the VSP1. - - renesas,#wpf: Number of Write Pixel Formatter (WPF) modules in the VSP1. - - -Optional properties: - - - renesas,has-lif: Boolean, indicates that the LCD Interface (LIF) module is - available. - - renesas,has-lut: Boolean, indicates that the Look Up Table (LUT) module is - available. - - renesas,has-sru: Boolean, indicates that the Super Resolution Unit (SRU) - module is available. + - reg: Base address and length of the registers block for the VSP. + - interrupts: VSP interrupt specifier. + - clocks: A phandle + clock-specifier pair for the VSP functional clock. Example: R8A7790 (R-Car H2) VSP1-S node @@ -34,10 +22,4 @@ Example: R8A7790 (R-Car H2) VSP1-S node reg = <0 0xfe928000 0 0x8000>; interrupts = <0 267 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp1_clks R8A7790_CLK_VSP1_S>; - - renesas,has-lut; - renesas,has-sru; - renesas,#rpf = <5>; - renesas,#uds = <3>; - renesas,#wpf = <4>; }; diff --git a/Documentation/devicetree/bindings/media/ti-cal.txt b/Documentation/devicetree/bindings/media/ti-cal.txt new file mode 100644 index 000000000000..ae9b52f37576 --- /dev/null +++ b/Documentation/devicetree/bindings/media/ti-cal.txt @@ -0,0 +1,72 @@ +Texas Instruments DRA72x CAMERA ADAPTATION LAYER (CAL) +------------------------------------------------------ + +The Camera Adaptation Layer (CAL) is a key component for image capture +applications. The capture module provides the system interface and the +processing capability to connect CSI2 image-sensor modules to the +DRA72x device. + +Required properties: +- compatible: must be "ti,dra72-cal" +- reg: CAL Top level, Receiver Core #0, Receiver Core #1 and Camera RX + control address space +- reg-names: cal_top, cal_rx_core0, cal_rx_core1, and camerrx_control + registers +- interrupts: should contain IRQ line for the CAL; + +CAL supports 2 camera port nodes on MIPI bus. Each CSI2 camera port nodes +should contain a 'port' child node with child 'endpoint' node. Please +refer to the bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. + +Example: + cal: cal@4845b000 { + compatible = "ti,dra72-cal"; + ti,hwmods = "cal"; + reg = <0x4845B000 0x400>, + <0x4845B800 0x40>, + <0x4845B900 0x40>, + <0x4A002e94 0x4>; + reg-names = "cal_top", + "cal_rx_core0", + "cal_rx_core1", + "camerrx_control"; + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + csi2_0: port@0 { + reg = <0>; + endpoint { + slave-mode; + remote-endpoint = <&ar0330_1>; + }; + }; + csi2_1: port@1 { + reg = <1>; + }; + }; + }; + + i2c5: i2c@4807c000 { + ar0330@10 { + compatible = "ti,ar0330"; + reg = <0x10>; + + port { + #address-cells = <1>; + #size-cells = <0>; + + ar0330_1: endpoint { + reg = <0>; + clock-lanes = <1>; + data-lanes = <0 2 3 4>; + remote-endpoint = <&csi2_0>; + }; + }; + }; + }; diff --git a/Documentation/dvb/README.dvb-usb b/Documentation/dvb/README.dvb-usb index 669dc6ce4330..6f4b12f7b844 100644 --- a/Documentation/dvb/README.dvb-usb +++ b/Documentation/dvb/README.dvb-usb @@ -190,7 +190,7 @@ and watch another one. Patches, comments and suggestions are very very welcome. 3. Acknowledgements - Amaury Demol (ademol@dibcom.fr) and Francois Kanounnikoff from DiBcom for + Amaury Demol (Amaury.Demol@parrot.com) and Francois Kanounnikoff from DiBcom for providing specs, code and help, on which the dvb-dibusb, dib3000mb and dib3000mc are based. diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134 index 282102014bb9..335c24338859 100644 --- a/Documentation/video4linux/CARDLIST.saa7134 +++ b/Documentation/video4linux/CARDLIST.saa7134 @@ -194,3 +194,4 @@ 193 -> WIS Voyager or compatible [1905:7007] 194 -> AverMedia AverTV/505 [1461:a10a] 195 -> Leadtek Winfast TV2100 FM [107d:6f3a] +196 -> SnaZio* TVPVR PRO [1779:13cf] diff --git a/Documentation/video4linux/v4l2-controls.txt b/Documentation/video4linux/v4l2-controls.txt index 5517db602f37..5e759cab4538 100644 --- a/Documentation/video4linux/v4l2-controls.txt +++ b/Documentation/video4linux/v4l2-controls.txt @@ -647,7 +647,6 @@ Or you can add specific controls to a handler: volume = v4l2_ctrl_new_std(&video_ctrl_handler, &ops, V4L2_CID_AUDIO_VOLUME, ...); v4l2_ctrl_new_std(&video_ctrl_handler, &ops, V4L2_CID_BRIGHTNESS, ...); v4l2_ctrl_new_std(&video_ctrl_handler, &ops, V4L2_CID_CONTRAST, ...); - v4l2_ctrl_add_ctrl(&radio_ctrl_handler, volume); What you should not do is make two identical controls for two handlers. For example: diff --git a/MAINTAINERS b/MAINTAINERS index 6ee06ea47be4..42cb57b15db8 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7235,10 +7235,8 @@ L: linux-media@vger.kernel.org W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ -T: git git://linuxtv.org/anttip/media_tree.git S: Maintained -F: drivers/staging/media/mn88473/ -F: drivers/media/dvb-frontends/mn88473.h +F: drivers/media/dvb-frontends/mn88473* MODULE SUPPORT M: Rusty Russell <rusty@rustcorp.com.au> @@ -10879,6 +10877,14 @@ L: linux-omap@vger.kernel.org S: Maintained F: drivers/thermal/ti-soc-thermal/ +TI VPE/CAL DRIVERS +M: Benoit Parrot <bparrot@ti.com> +L: linux-media@vger.kernel.org +W: http://linuxtv.org/ +Q: http://patchwork.linuxtv.org/project/linux-media/list/ +S: Maintained +F: drivers/media/platform/ti-vpe/ + TI CDCE706 CLOCK DRIVER M: Max Filippov <jcmvbkbc@gmail.com> S: Maintained diff --git a/drivers/media/common/b2c2/flexcop-fe-tuner.c b/drivers/media/common/b2c2/flexcop-fe-tuner.c index 9c59f4306883..f5956402fc69 100644 --- a/drivers/media/common/b2c2/flexcop-fe-tuner.c +++ b/drivers/media/common/b2c2/flexcop-fe-tuner.c @@ -38,7 +38,7 @@ static int flexcop_fe_request_firmware(struct dvb_frontend *fe, #endif /* lnb control */ -#if FE_SUPPORTED(MT312) || FE_SUPPORTED(STV0299) +#if (FE_SUPPORTED(MT312) || FE_SUPPORTED(STV0299)) && FE_SUPPORTED(PLL) static int flexcop_set_voltage(struct dvb_frontend *fe, enum fe_sec_voltage voltage) { @@ -68,7 +68,7 @@ static int flexcop_set_voltage(struct dvb_frontend *fe, #endif #if FE_SUPPORTED(S5H1420) || FE_SUPPORTED(STV0299) || FE_SUPPORTED(MT312) -static int flexcop_sleep(struct dvb_frontend* fe) +static int __maybe_unused flexcop_sleep(struct dvb_frontend* fe) { struct flexcop_device *fc = fe->dvb->priv; if (fc->fe_sleep) diff --git a/drivers/media/common/b2c2/flexcop.c b/drivers/media/common/b2c2/flexcop.c index 412c5daf2b48..0f5114d406f8 100644 --- a/drivers/media/common/b2c2/flexcop.c +++ b/drivers/media/common/b2c2/flexcop.c @@ -1,7 +1,7 @@ /* * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III * flexcop.c - main module part - * Copyright (C) 2004-9 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2004-9 Patrick Boettcher <patrick.boettcher@posteo.de> * based on skystar2-driver Copyright (C) 2003 Vadim Catana, skystar@moldova.cc * * Acknowledgements: @@ -34,7 +34,7 @@ #include "flexcop.h" #define DRIVER_NAME "B2C2 FlexcopII/II(b)/III digital TV receiver chip" -#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@desy.de" +#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@posteo.de" #ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG #define DEBSTATUS "" diff --git a/drivers/media/common/cypress_firmware.c b/drivers/media/common/cypress_firmware.c index 577e82058fdc..50e3f76d4847 100644 --- a/drivers/media/common/cypress_firmware.c +++ b/drivers/media/common/cypress_firmware.c @@ -1,6 +1,6 @@ /* cypress_firmware.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file contains functions for downloading the firmware to Cypress FX 1 diff --git a/drivers/media/common/cypress_firmware.h b/drivers/media/common/cypress_firmware.h index e493cbc7a528..1e4f27356205 100644 --- a/drivers/media/common/cypress_firmware.h +++ b/drivers/media/common/cypress_firmware.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file contains functions for downloading the firmware to Cypress FX 1 diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c index 2a8d9a36d6f0..f3a42834d7d6 100644 --- a/drivers/media/common/siano/smscoreapi.c +++ b/drivers/media/common/siano/smscoreapi.c @@ -1167,8 +1167,8 @@ static int smscore_load_firmware_from_file(struct smscore_device_t *coredev, return rc; } pr_debug("read fw %s, buffer size=0x%zx\n", fw_filename, fw->size); - fw_buf = kmalloc(ALIGN(fw->size, SMS_ALLOC_ALIGNMENT), - GFP_KERNEL | GFP_DMA); + fw_buf = kmalloc(ALIGN(fw->size + sizeof(struct sms_firmware), + SMS_ALLOC_ALIGNMENT), GFP_KERNEL | GFP_DMA); if (!fw_buf) { pr_err("failed to allocate firmware buffer\n"); rc = -ENOMEM; diff --git a/drivers/media/common/siano/smsdvb-main.c b/drivers/media/common/siano/smsdvb-main.c index d31f468830cf..9148e14c9d07 100644 --- a/drivers/media/common/siano/smsdvb-main.c +++ b/drivers/media/common/siano/smsdvb-main.c @@ -1015,12 +1015,6 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe) } } -/* Nothing to do here, as stats are automatically updated */ -static int smsdvb_get_frontend(struct dvb_frontend *fe) -{ - return 0; -} - static int smsdvb_init(struct dvb_frontend *fe) { struct smsdvb_client_t *client = @@ -1069,7 +1063,6 @@ static struct dvb_frontend_ops smsdvb_fe_ops = { .release = smsdvb_release, .set_frontend = smsdvb_set_frontend, - .get_frontend = smsdvb_get_frontend, .get_tune_settings = smsdvb_get_tune_settings, .read_status = smsdvb_read_status, diff --git a/drivers/media/dvb-core/dvb-usb-ids.h b/drivers/media/dvb-core/dvb-usb-ids.h index 1c1c298d2289..0afad395ef97 100644 --- a/drivers/media/dvb-core/dvb-usb-ids.h +++ b/drivers/media/dvb-core/dvb-usb-ids.h @@ -1,6 +1,6 @@ /* dvb-usb-ids.h is part of the DVB USB library. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) see + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) see * dvb-usb-init.c for copyright information. * * a header file containing define's for the USB device supported by the @@ -118,6 +118,7 @@ #define USB_PID_DIBCOM_STK807XP 0x1f90 #define USB_PID_DIBCOM_STK807XPVR 0x1f98 #define USB_PID_DIBCOM_STK8096GP 0x1fa0 +#define USB_PID_DIBCOM_STK8096PVR 0x1faa #define USB_PID_DIBCOM_NIM8096MD 0x1fa8 #define USB_PID_DIBCOM_TFE8096P 0x1f9C #define USB_PID_DIBCOM_ANCHOR_2135_COLD 0x2131 @@ -241,12 +242,14 @@ #define USB_PID_AVERMEDIA_1867 0x1867 #define USB_PID_AVERMEDIA_A867 0xa867 #define USB_PID_AVERMEDIA_H335 0x0335 +#define USB_PID_AVERMEDIA_TD110 0xa110 #define USB_PID_AVERMEDIA_TWINSTAR 0x0825 #define USB_PID_TECHNOTREND_CONNECT_S2400 0x3006 #define USB_PID_TECHNOTREND_CONNECT_S2400_8KEEPROM 0x3009 #define USB_PID_TECHNOTREND_CONNECT_CT3650 0x300d #define USB_PID_TECHNOTREND_CONNECT_S2_4600 0x3011 #define USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI 0x3012 +#define USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI_2 0x3015 #define USB_PID_TECHNOTREND_TVSTICK_CT2_4400 0x3014 #define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY 0x005a #define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY_2 0x0081 @@ -255,6 +258,10 @@ #define USB_PID_TERRATEC_CINERGY_T_EXPRESS 0x0062 #define USB_PID_TERRATEC_CINERGY_T_XXS 0x0078 #define USB_PID_TERRATEC_CINERGY_T_XXS_2 0x00ab +#define USB_PID_TERRATEC_CINERGY_S2_R1 0x00a8 +#define USB_PID_TERRATEC_CINERGY_S2_R2 0x00b0 +#define USB_PID_TERRATEC_CINERGY_S2_R3 0x0102 +#define USB_PID_TERRATEC_CINERGY_S2_R4 0x0105 #define USB_PID_TERRATEC_H7 0x10b4 #define USB_PID_TERRATEC_H7_2 0x10a3 #define USB_PID_TERRATEC_H7_3 0x10a5 diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index 40080645341e..c0142614c408 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -134,15 +134,17 @@ struct dvb_frontend_private { #if defined(CONFIG_MEDIA_CONTROLLER_DVB) struct media_pipeline pipe; - struct media_entity *pipe_start_entity; #endif }; static void dvb_frontend_wakeup(struct dvb_frontend *fe); static int dtv_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c, struct dvb_frontend_parameters *p_out); -static int dtv_property_legacy_params_sync(struct dvb_frontend *fe, - struct dvb_frontend_parameters *p); +static int +dtv_property_legacy_params_sync(struct dvb_frontend *fe, + const struct dtv_frontend_properties *c, + struct dvb_frontend_parameters *p); static bool has_get_frontend(struct dvb_frontend *fe) { @@ -202,6 +204,7 @@ static void dvb_frontend_add_event(struct dvb_frontend *fe, enum fe_status status) { struct dvb_frontend_private *fepriv = fe->frontend_priv; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct dvb_fe_events *events = &fepriv->events; struct dvb_frontend_event *e; int wp; @@ -209,7 +212,7 @@ static void dvb_frontend_add_event(struct dvb_frontend *fe, dev_dbg(fe->dvb->device, "%s:\n", __func__); if ((status & FE_HAS_LOCK) && has_get_frontend(fe)) - dtv_get_frontend(fe, &fepriv->parameters_out); + dtv_get_frontend(fe, c, &fepriv->parameters_out); mutex_lock(&events->mtx); @@ -596,104 +599,13 @@ static void dvb_frontend_wakeup(struct dvb_frontend *fe) wake_up_interruptible(&fepriv->wait_queue); } -/** - * dvb_enable_media_tuner() - tries to enable the DVB tuner - * - * @fe: struct dvb_frontend pointer - * - * This function ensures that just one media tuner is enabled for a given - * frontend. It has two different behaviors: - * - For trivial devices with just one tuner: - * it just enables the existing tuner->fe link - * - For devices with more than one tuner: - * It is up to the driver to implement the logic that will enable one tuner - * and disable the other ones. However, if more than one tuner is enabled for - * the same frontend, it will print an error message and return -EINVAL. - * - * At return, it will return the error code returned by media_entity_setup_link, - * or 0 if everything is OK, if no tuner is linked to the frontend or if the - * mdev is NULL. - */ -#ifdef CONFIG_MEDIA_CONTROLLER_DVB -static int dvb_enable_media_tuner(struct dvb_frontend *fe) -{ - struct dvb_frontend_private *fepriv = fe->frontend_priv; - struct dvb_adapter *adapter = fe->dvb; - struct media_device *mdev = adapter->mdev; - struct media_entity *entity, *source; - struct media_link *link, *found_link = NULL; - int ret, n_links = 0, active_links = 0; - - fepriv->pipe_start_entity = NULL; - - if (!mdev) - return 0; - - entity = fepriv->dvbdev->entity; - fepriv->pipe_start_entity = entity; - - list_for_each_entry(link, &entity->links, list) { - if (link->sink->entity == entity) { - found_link = link; - n_links++; - if (link->flags & MEDIA_LNK_FL_ENABLED) - active_links++; - } - } - - if (!n_links || active_links == 1 || !found_link) - return 0; - - /* - * If a frontend has more than one tuner linked, it is up to the driver - * to select with one will be the active one, as the frontend core can't - * guess. If the driver doesn't do that, it is a bug. - */ - if (n_links > 1 && active_links != 1) { - dev_err(fe->dvb->device, - "WARNING: there are %d active links among %d tuners. This is a driver's bug!\n", - active_links, n_links); - return -EINVAL; - } - - source = found_link->source->entity; - fepriv->pipe_start_entity = source; - list_for_each_entry(link, &source->links, list) { - struct media_entity *sink; - int flags = 0; - - sink = link->sink->entity; - if (sink == entity) - flags = MEDIA_LNK_FL_ENABLED; - - ret = media_entity_setup_link(link, flags); - if (ret) { - dev_err(fe->dvb->device, - "Couldn't change link %s->%s to %s. Error %d\n", - source->name, sink->name, - flags ? "enabled" : "disabled", - ret); - return ret; - } else - dev_dbg(fe->dvb->device, - "link %s->%s was %s\n", - source->name, sink->name, - flags ? "ENABLED" : "disabled"); - } - return 0; -} -#endif - static int dvb_frontend_thread(void *data) { struct dvb_frontend *fe = data; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct dvb_frontend_private *fepriv = fe->frontend_priv; enum fe_status s; enum dvbfe_algo algo; -#ifdef CONFIG_MEDIA_CONTROLLER_DVB - int ret; -#endif - bool re_tune = false; bool semheld = false; @@ -706,20 +618,6 @@ static int dvb_frontend_thread(void *data) fepriv->wakeup = 0; fepriv->reinitialise = 0; -#ifdef CONFIG_MEDIA_CONTROLLER_DVB - ret = dvb_enable_media_tuner(fe); - if (ret) { - /* FIXME: return an error if it fails */ - dev_info(fe->dvb->device, - "proceeding with FE task\n"); - } else if (fepriv->pipe_start_entity) { - ret = media_entity_pipeline_start(fepriv->pipe_start_entity, - &fepriv->pipe); - if (ret) - return ret; - } -#endif - dvb_frontend_init(fe); set_freezable(); @@ -807,7 +705,7 @@ restart: fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN; fepriv->delay = HZ / 2; } - dtv_property_legacy_params_sync(fe, &fepriv->parameters_out); + dtv_property_legacy_params_sync(fe, c, &fepriv->parameters_out); fe->ops.read_status(fe, &s); if (s != fepriv->status) { dvb_frontend_add_event(fe, s); /* update event list */ @@ -829,12 +727,6 @@ restart: } } -#ifdef CONFIG_MEDIA_CONTROLLER_DVB - if (fepriv->pipe_start_entity) - media_entity_pipeline_stop(fepriv->pipe_start_entity); - fepriv->pipe_start_entity = NULL; -#endif - if (dvb_powerdown_on_sleep) { if (fe->ops.set_voltage) fe->ops.set_voltage(fe, SEC_VOLTAGE_OFF); @@ -899,10 +791,10 @@ void dvb_frontend_sleep_until(ktime_t *waketime, u32 add_usec) s32 delta; *waketime = ktime_add_us(*waketime, add_usec); - delta = ktime_us_delta(ktime_get_real(), *waketime); + delta = ktime_us_delta(ktime_get_boottime(), *waketime); if (delta > 2500) { msleep((delta - 1500) / 1000); - delta = ktime_us_delta(ktime_get_real(), *waketime); + delta = ktime_us_delta(ktime_get_boottime(), *waketime); } if (delta > 0) udelay(delta); @@ -1162,18 +1054,24 @@ static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = { _DTV_CMD(DTV_STAT_TOTAL_BLOCK_COUNT, 0, 0), }; -static void dtv_property_dump(struct dvb_frontend *fe, struct dtv_property *tvp) +static void dtv_property_dump(struct dvb_frontend *fe, + bool is_set, + struct dtv_property *tvp) { int i; if (tvp->cmd <= 0 || tvp->cmd > DTV_MAX_COMMAND) { - dev_warn(fe->dvb->device, "%s: tvp.cmd = 0x%08x undefined\n", - __func__, tvp->cmd); + dev_warn(fe->dvb->device, "%s: %s tvp.cmd = 0x%08x undefined\n", + __func__, + is_set ? "SET" : "GET", + tvp->cmd); return; } - dev_dbg(fe->dvb->device, "%s: tvp.cmd = 0x%08x (%s)\n", __func__, - tvp->cmd, dtv_cmds[tvp->cmd].name); + dev_dbg(fe->dvb->device, "%s: %s tvp.cmd = 0x%08x (%s)\n", __func__, + is_set ? "SET" : "GET", + tvp->cmd, + dtv_cmds[tvp->cmd].name); if (dtv_cmds[tvp->cmd].buffer) { dev_dbg(fe->dvb->device, "%s: tvp.u.buffer.len = 0x%02x\n", @@ -1268,11 +1166,11 @@ static int dtv_property_cache_sync(struct dvb_frontend *fe, /* Ensure the cached values are set correctly in the frontend * legacy tuning structures, for the advanced tuning API. */ -static int dtv_property_legacy_params_sync(struct dvb_frontend *fe, - struct dvb_frontend_parameters *p) +static int +dtv_property_legacy_params_sync(struct dvb_frontend *fe, + const struct dtv_frontend_properties *c, + struct dvb_frontend_parameters *p) { - const struct dtv_frontend_properties *c = &fe->dtv_property_cache; - p->frequency = c->frequency; p->inversion = c->inversion; @@ -1344,16 +1242,17 @@ static int dtv_property_legacy_params_sync(struct dvb_frontend *fe, * If p_out is not null, it will update the DVBv3 params pointed by it. */ static int dtv_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c, struct dvb_frontend_parameters *p_out) { int r; if (fe->ops.get_frontend) { - r = fe->ops.get_frontend(fe); + r = fe->ops.get_frontend(fe, c); if (unlikely(r < 0)) return r; if (p_out) - dtv_property_legacy_params_sync(fe, p_out); + dtv_property_legacy_params_sync(fe, c, p_out); return 0; } @@ -1589,7 +1488,7 @@ static int dtv_property_process_get(struct dvb_frontend *fe, return r; } - dtv_property_dump(fe, tvp); + dtv_property_dump(fe, false, tvp); return 0; } @@ -1830,6 +1729,8 @@ static int dtv_property_process_set(struct dvb_frontend *fe, return r; } + dtv_property_dump(fe, true, tvp); + switch(tvp->cmd) { case DTV_CLEAR: /* @@ -2073,6 +1974,8 @@ static int dvb_frontend_ioctl_properties(struct file *file, dev_dbg(fe->dvb->device, "%s: Property cache is full, tuning\n", __func__); } else if (cmd == FE_GET_PROPERTY) { + struct dtv_frontend_properties getp = fe->dtv_property_cache; + dev_dbg(fe->dvb->device, "%s: properties.num = %d\n", __func__, tvps->num); dev_dbg(fe->dvb->device, "%s: properties.props = %p\n", __func__, tvps->props); @@ -2094,17 +1997,18 @@ static int dvb_frontend_ioctl_properties(struct file *file, } /* - * Fills the cache out struct with the cache contents, plus - * the data retrieved from get_frontend, if the frontend - * is not idle. Otherwise, returns the cached content + * Let's use our own copy of property cache, in order to + * avoid mangling with DTV zigzag logic, as drivers might + * return crap, if they don't check if the data is available + * before updating the properties cache. */ if (fepriv->state != FESTATE_IDLE) { - err = dtv_get_frontend(fe, NULL); + err = dtv_get_frontend(fe, &getp, NULL); if (err < 0) goto out; } for (i = 0; i < tvps->num; i++) { - err = dtv_property_process_get(fe, c, tvp + i, file); + err = dtv_property_process_get(fe, &getp, tvp + i, file); if (err < 0) goto out; (tvp + i)->result = err; @@ -2139,7 +2043,7 @@ static int dtv_set_frontend(struct dvb_frontend *fe) * the user. FE_SET_FRONTEND triggers an initial frontend event * with status = 0, which copies output parameters to userspace. */ - dtv_property_legacy_params_sync(fe, &fepriv->parameters_out); + dtv_property_legacy_params_sync(fe, c, &fepriv->parameters_out); /* * Be sure that the bandwidth will be filled for all @@ -2451,7 +2355,7 @@ static int dvb_frontend_ioctl_legacy(struct file *file, u8 last = 1; if (dvb_frontend_debug) printk("%s switch command: 0x%04lx\n", __func__, swcmd); - nexttime = ktime_get_real(); + nexttime = ktime_get_boottime(); if (dvb_frontend_debug) tv[0] = nexttime; /* before sending a command, initialize by sending @@ -2462,7 +2366,7 @@ static int dvb_frontend_ioctl_legacy(struct file *file, for (i = 0; i < 9; i++) { if (dvb_frontend_debug) - tv[i+1] = ktime_get_real(); + tv[i+1] = ktime_get_boottime(); if ((swcmd & 0x01) != last) { /* set voltage to (last ? 13V : 18V) */ fe->ops.set_voltage(fe, (last) ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18); @@ -2509,10 +2413,18 @@ static int dvb_frontend_ioctl_legacy(struct file *file, err = dvb_frontend_get_event (fe, parg, file->f_flags); break; - case FE_GET_FRONTEND: - err = dtv_get_frontend(fe, parg); - break; + case FE_GET_FRONTEND: { + struct dtv_frontend_properties getp = fe->dtv_property_cache; + /* + * Let's use our own copy of property cache, in order to + * avoid mangling with DTV zigzag logic, as drivers might + * return crap, if they don't check if the data is available + * before updating the properties cache. + */ + err = dtv_get_frontend(fe, &getp, parg); + break; + } case FE_SET_FRONTEND_TUNE_MODE: fepriv->tune_mode_flags = (unsigned long) parg; err = 0; @@ -2612,9 +2524,20 @@ static int dvb_frontend_open(struct inode *inode, struct file *file) fepriv->tone = -1; fepriv->voltage = -1; +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + if (fe->dvb->mdev && fe->dvb->mdev->enable_source) { + ret = fe->dvb->mdev->enable_source(dvbdev->entity, + &fepriv->pipe); + if (ret) { + dev_err(fe->dvb->device, + "Tuner is busy. Error %d\n", ret); + goto err2; + } + } +#endif ret = dvb_frontend_start (fe); if (ret) - goto err2; + goto err3; /* empty event queue */ fepriv->events.eventr = fepriv->events.eventw = 0; @@ -2624,7 +2547,12 @@ static int dvb_frontend_open(struct inode *inode, struct file *file) mutex_unlock (&adapter->mfe_lock); return ret; +err3: +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + if (fe->dvb->mdev && fe->dvb->mdev->disable_source) + fe->dvb->mdev->disable_source(dvbdev->entity); err2: +#endif dvb_generic_release(inode, file); err1: if (dvbdev->users == -1 && fe->ops.ts_bus_ctrl) @@ -2653,6 +2581,10 @@ static int dvb_frontend_release(struct inode *inode, struct file *file) if (dvbdev->users == -1) { wake_up(&fepriv->wait_queue); +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + if (fe->dvb->mdev && fe->dvb->mdev->disable_source) + fe->dvb->mdev->disable_source(dvbdev->entity); +#endif if (fe->exit != DVB_FE_NO_EXIT) wake_up(&dvbdev->wait_queue); if (fe->ops.ts_bus_ctrl) diff --git a/drivers/media/dvb-core/dvb_frontend.h b/drivers/media/dvb-core/dvb_frontend.h index 458bcce20e38..9592573a0b41 100644 --- a/drivers/media/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb-core/dvb_frontend.h @@ -449,7 +449,8 @@ struct dvb_frontend_ops { int (*set_frontend)(struct dvb_frontend *fe); int (*get_tune_settings)(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* settings); - int (*get_frontend)(struct dvb_frontend *fe); + int (*get_frontend)(struct dvb_frontend *fe, + struct dtv_frontend_properties *props); int (*read_status)(struct dvb_frontend *fe, enum fe_status *status); int (*read_ber)(struct dvb_frontend* fe, u32* ber); diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c index 560450a0b32a..e1684c570e2f 100644 --- a/drivers/media/dvb-core/dvbdev.c +++ b/drivers/media/dvb-core/dvbdev.c @@ -58,7 +58,7 @@ static const char * const dnames[] = { #define DVB_MAX_IDS MAX_DVB_MINORS #else #define DVB_MAX_IDS 4 -#define nums2minor(num,type,id) ((num << 6) | (id << 4) | type) +#define nums2minor(num, type, id) ((num << 6) | (id << 4) | type) #define MAX_DVB_MINORS (DVB_MAX_ADAPTERS*64) #endif @@ -85,7 +85,7 @@ static int dvb_device_open(struct inode *inode, struct file *file) file->private_data = dvbdev; replace_fops(file, new_fops); if (file->f_op->open) - err = file->f_op->open(inode,file); + err = file->f_op->open(inode, file); up_read(&minor_rwsem); mutex_unlock(&dvbdev_mutex); return err; @@ -352,7 +352,7 @@ static int dvb_create_media_entity(struct dvb_device *dvbdev, ret = media_device_register_entity(dvbdev->adapter->mdev, dvbdev->entity); if (ret) - return (ret); + return ret; printk(KERN_DEBUG "%s: media entity '%s' registered.\n", __func__, dvbdev->entity->name); @@ -620,8 +620,7 @@ int dvb_create_media_graph(struct dvb_adapter *adap, return -ENOMEM; adap->conn = conn; - adap->conn_pads = kcalloc(1, sizeof(*adap->conn_pads), - GFP_KERNEL); + adap->conn_pads = kzalloc(sizeof(*adap->conn_pads), GFP_KERNEL); if (!adap->conn_pads) return -ENOMEM; @@ -661,7 +660,7 @@ int dvb_create_media_graph(struct dvb_adapter *adap, if (ntuner && ndemod) { ret = media_create_pad_links(mdev, MEDIA_ENT_F_TUNER, - tuner, TUNER_PAD_IF_OUTPUT, + tuner, TUNER_PAD_OUTPUT, MEDIA_ENT_F_DTV_DEMOD, demod, 0, MEDIA_LNK_FL_ENABLED, false); @@ -682,7 +681,7 @@ int dvb_create_media_graph(struct dvb_adapter *adap, if (demux && ca) { ret = media_create_pad_link(demux, 1, ca, 0, MEDIA_LNK_FL_ENABLED); - if (!ret) + if (ret) return -ENOMEM; } @@ -868,7 +867,7 @@ int dvb_usercopy(struct file *file, parg = sbuf; } else { /* too big to allocate from stack */ - mbuf = kmalloc(_IOC_SIZE(cmd),GFP_KERNEL); + mbuf = kmalloc(_IOC_SIZE(cmd), GFP_KERNEL); if (NULL == mbuf) return -ENOMEM; parg = mbuf; diff --git a/drivers/media/dvb-frontends/Kconfig b/drivers/media/dvb-frontends/Kconfig index 310e4b8beae8..a82f77c49bd5 100644 --- a/drivers/media/dvb-frontends/Kconfig +++ b/drivers/media/dvb-frontends/Kconfig @@ -73,6 +73,14 @@ config DVB_SI2165 Say Y when you want to support this frontend. +config DVB_MN88473 + tristate "Panasonic MN88473" + depends on DVB_CORE && I2C + select REGMAP_I2C + default m if !MEDIA_SUBDRV_AUTOSELECT + help + Say Y when you want to support this frontend. + comment "DVB-S (satellite) frontends" depends on DVB_CORE diff --git a/drivers/media/dvb-frontends/Makefile b/drivers/media/dvb-frontends/Makefile index 37ef17b5b995..eb7191f4219d 100644 --- a/drivers/media/dvb-frontends/Makefile +++ b/drivers/media/dvb-frontends/Makefile @@ -95,6 +95,7 @@ obj-$(CONFIG_DVB_STV0900) += stv0900.o obj-$(CONFIG_DVB_STV090x) += stv090x.o obj-$(CONFIG_DVB_STV6110x) += stv6110x.o obj-$(CONFIG_DVB_M88DS3103) += m88ds3103.o +obj-$(CONFIG_DVB_MN88473) += mn88473.o obj-$(CONFIG_DVB_ISL6423) += isl6423.o obj-$(CONFIG_DVB_EC100) += ec100.o obj-$(CONFIG_DVB_HD29L2) += hd29l2.o diff --git a/drivers/media/dvb-frontends/af9013.c b/drivers/media/dvb-frontends/af9013.c index e23197da84af..8bcde336ffd7 100644 --- a/drivers/media/dvb-frontends/af9013.c +++ b/drivers/media/dvb-frontends/af9013.c @@ -866,9 +866,9 @@ err: return ret; } -static int af9013_get_frontend(struct dvb_frontend *fe) +static int af9013_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct af9013_state *state = fe->demodulator_priv; int ret; u8 buf[3]; @@ -1344,6 +1344,10 @@ err: static void af9013_release(struct dvb_frontend *fe) { struct af9013_state *state = fe->demodulator_priv; + + /* stop statistics polling */ + cancel_delayed_work_sync(&state->statistics_work); + kfree(state); } diff --git a/drivers/media/dvb-frontends/af9033.c b/drivers/media/dvb-frontends/af9033.c index bc35206a0821..efebe5ce2429 100644 --- a/drivers/media/dvb-frontends/af9033.c +++ b/drivers/media/dvb-frontends/af9033.c @@ -691,10 +691,10 @@ err: return ret; } -static int af9033_get_frontend(struct dvb_frontend *fe) +static int af9033_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct af9033_dev *dev = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[8]; @@ -1372,6 +1372,9 @@ static int af9033_remove(struct i2c_client *client) dev_dbg(&dev->client->dev, "\n"); + /* stop statistics polling */ + cancel_delayed_work_sync(&dev->stat_work); + dev->fe.ops.release = NULL; dev->fe.demodulator_priv = NULL; kfree(dev); diff --git a/drivers/media/dvb-frontends/as102_fe.c b/drivers/media/dvb-frontends/as102_fe.c index 544c5f65d19a..9412fcd1bddb 100644 --- a/drivers/media/dvb-frontends/as102_fe.c +++ b/drivers/media/dvb-frontends/as102_fe.c @@ -190,10 +190,10 @@ static int as102_fe_set_frontend(struct dvb_frontend *fe) return state->ops->set_tune(state->priv, &tune_args); } -static int as102_fe_get_frontend(struct dvb_frontend *fe) +static int as102_fe_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct as102_state *state = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret = 0; struct as10x_tps tps = { 0 }; diff --git a/drivers/media/dvb-frontends/atbm8830.c b/drivers/media/dvb-frontends/atbm8830.c index 8fe552e293ed..47248b868e38 100644 --- a/drivers/media/dvb-frontends/atbm8830.c +++ b/drivers/media/dvb-frontends/atbm8830.c @@ -297,9 +297,9 @@ static int atbm8830_set_fe(struct dvb_frontend *fe) return 0; } -static int atbm8830_get_fe(struct dvb_frontend *fe) +static int atbm8830_get_fe(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; dprintk("%s\n", __func__); /* TODO: get real readings from device */ diff --git a/drivers/media/dvb-frontends/au8522.h b/drivers/media/dvb-frontends/au8522.h index dde61582c158..78bf3f73e58d 100644 --- a/drivers/media/dvb-frontends/au8522.h +++ b/drivers/media/dvb-frontends/au8522.h @@ -89,5 +89,4 @@ enum au8522_audio_input { AU8522_AUDIO_NONE, AU8522_AUDIO_SIF, }; - #endif /* __AU8522_H__ */ diff --git a/drivers/media/dvb-frontends/au8522_decoder.c b/drivers/media/dvb-frontends/au8522_decoder.c index 73612c5353d1..add246382806 100644 --- a/drivers/media/dvb-frontends/au8522_decoder.c +++ b/drivers/media/dvb-frontends/au8522_decoder.c @@ -763,9 +763,10 @@ static int au8522_probe(struct i2c_client *client, v4l2_i2c_subdev_init(sd, client, &au8522_ops); #if defined(CONFIG_MEDIA_CONTROLLER) - state->pads[AU8522_PAD_INPUT].flags = MEDIA_PAD_FL_SINK; - state->pads[AU8522_PAD_VID_OUT].flags = MEDIA_PAD_FL_SOURCE; - state->pads[AU8522_PAD_VBI_OUT].flags = MEDIA_PAD_FL_SOURCE; + state->pads[DEMOD_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK; + state->pads[DEMOD_PAD_VID_OUT].flags = MEDIA_PAD_FL_SOURCE; + state->pads[DEMOD_PAD_VBI_OUT].flags = MEDIA_PAD_FL_SOURCE; + state->pads[DEMOD_PAD_AUDIO_OUT].flags = MEDIA_PAD_FL_SOURCE; sd->entity.function = MEDIA_ENT_F_ATV_DECODER; ret = media_entity_pads_init(&sd->entity, ARRAY_SIZE(state->pads), diff --git a/drivers/media/dvb-frontends/au8522_dig.c b/drivers/media/dvb-frontends/au8522_dig.c index 6c1e97640f3f..e676b9461a59 100644 --- a/drivers/media/dvb-frontends/au8522_dig.c +++ b/drivers/media/dvb-frontends/au8522_dig.c @@ -816,9 +816,9 @@ static int au8522_read_ber(struct dvb_frontend *fe, u32 *ber) return au8522_read_ucblocks(fe, ber); } -static int au8522_get_frontend(struct dvb_frontend *fe) +static int au8522_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct au8522_state *state = fe->demodulator_priv; c->frequency = state->current_frequency; diff --git a/drivers/media/dvb-frontends/au8522_priv.h b/drivers/media/dvb-frontends/au8522_priv.h index 404a0cb0ed8d..f5a9438f6ce5 100644 --- a/drivers/media/dvb-frontends/au8522_priv.h +++ b/drivers/media/dvb-frontends/au8522_priv.h @@ -30,6 +30,7 @@ #include <linux/videodev2.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> +#include <media/v4l2-mc.h> #include <linux/i2c.h> #include "dvb_frontend.h" #include "au8522.h" @@ -39,14 +40,6 @@ #define AU8522_DIGITAL_MODE 1 #define AU8522_SUSPEND_MODE 2 -enum au8522_media_pads { - AU8522_PAD_INPUT, - AU8522_PAD_VID_OUT, - AU8522_PAD_VBI_OUT, - - AU8522_NUM_PADS -}; - struct au8522_state { struct i2c_client *c; struct i2c_adapter *i2c; @@ -78,7 +71,7 @@ struct au8522_state { struct v4l2_ctrl_handler hdl; #ifdef CONFIG_MEDIA_CONTROLLER - struct media_pad pads[AU8522_NUM_PADS]; + struct media_pad pads[DEMOD_NUM_PADS]; #endif }; diff --git a/drivers/media/dvb-frontends/bcm3510.c b/drivers/media/dvb-frontends/bcm3510.c index d30275f27644..bb698839e477 100644 --- a/drivers/media/dvb-frontends/bcm3510.c +++ b/drivers/media/dvb-frontends/bcm3510.c @@ -3,7 +3,7 @@ * * Copyright (C) 2001-5, B2C2 inc. * - * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.de> + * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@posteo.de> * * This driver is "hard-coded" to be used with the 1st generation of * Technisat/B2C2's Air2PC ATSC PCI/USB cards/boxes. The pll-programming @@ -865,5 +865,5 @@ static struct dvb_frontend_ops bcm3510_ops = { }; MODULE_DESCRIPTION("Broadcom BCM3510 ATSC (8VSB/16VSB & ITU J83 AnnexB FEC QAM64/256) demodulator driver"); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/bcm3510.h b/drivers/media/dvb-frontends/bcm3510.h index ff66492fb940..961c2eb87c68 100644 --- a/drivers/media/dvb-frontends/bcm3510.h +++ b/drivers/media/dvb-frontends/bcm3510.h @@ -3,7 +3,7 @@ * * Copyright (C) 2001-5, B2C2 inc. * - * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.de> + * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@posteo.de> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/media/dvb-frontends/bcm3510_priv.h b/drivers/media/dvb-frontends/bcm3510_priv.h index 3bb1bc2a04f0..67f24686c31b 100644 --- a/drivers/media/dvb-frontends/bcm3510_priv.h +++ b/drivers/media/dvb-frontends/bcm3510_priv.h @@ -3,7 +3,7 @@ * * Copyright (C) 2001-5, B2C2 inc. * - * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.de> + * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@posteo.de> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/media/dvb-frontends/cx22700.c b/drivers/media/dvb-frontends/cx22700.c index fd033cca6e11..5cad925609e0 100644 --- a/drivers/media/dvb-frontends/cx22700.c +++ b/drivers/media/dvb-frontends/cx22700.c @@ -345,9 +345,9 @@ static int cx22700_set_frontend(struct dvb_frontend *fe) return 0; } -static int cx22700_get_frontend(struct dvb_frontend *fe) +static int cx22700_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct cx22700_state* state = fe->demodulator_priv; u8 reg09 = cx22700_readreg (state, 0x09); diff --git a/drivers/media/dvb-frontends/cx22702.c b/drivers/media/dvb-frontends/cx22702.c index d2d06dcd7683..c0e54c59cccf 100644 --- a/drivers/media/dvb-frontends/cx22702.c +++ b/drivers/media/dvb-frontends/cx22702.c @@ -562,9 +562,9 @@ static int cx22702_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) return 0; } -static int cx22702_get_frontend(struct dvb_frontend *fe) +static int cx22702_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct cx22702_state *state = fe->demodulator_priv; u8 reg0C = cx22702_readreg(state, 0x0C); diff --git a/drivers/media/dvb-frontends/cx24110.c b/drivers/media/dvb-frontends/cx24110.c index cb36475e322b..6cb81ec12847 100644 --- a/drivers/media/dvb-frontends/cx24110.c +++ b/drivers/media/dvb-frontends/cx24110.c @@ -550,9 +550,9 @@ static int cx24110_set_frontend(struct dvb_frontend *fe) return 0; } -static int cx24110_get_frontend(struct dvb_frontend *fe) +static int cx24110_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct cx24110_state *state = fe->demodulator_priv; s32 afc; unsigned sclk; diff --git a/drivers/media/dvb-frontends/cx24117.c b/drivers/media/dvb-frontends/cx24117.c index 5f77bc80a896..a3f7eb4e609d 100644 --- a/drivers/media/dvb-frontends/cx24117.c +++ b/drivers/media/dvb-frontends/cx24117.c @@ -1560,10 +1560,10 @@ static int cx24117_get_algo(struct dvb_frontend *fe) return DVBFE_ALGO_HW; } -static int cx24117_get_frontend(struct dvb_frontend *fe) +static int cx24117_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct cx24117_state *state = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct cx24117_cmd cmd; u8 reg, st, inv; int ret, idx; diff --git a/drivers/media/dvb-frontends/cx24120.c b/drivers/media/dvb-frontends/cx24120.c index 3b0ef52bb834..066ee387bf25 100644 --- a/drivers/media/dvb-frontends/cx24120.c +++ b/drivers/media/dvb-frontends/cx24120.c @@ -1502,16 +1502,18 @@ static int cx24120_sleep(struct dvb_frontend *fe) return 0; } -static int cx24120_get_frontend(struct dvb_frontend *fe) +static int cx24120_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct cx24120_state *state = fe->demodulator_priv; u8 freq1, freq2, freq3; + int status; dev_dbg(&state->i2c->dev, "\n"); /* don't return empty data if we're not tuned in */ - if ((state->fe_status & FE_HAS_LOCK) == 0) + status = cx24120_readreg(state, CX24120_REG_STATUS); + if (!(status & CX24120_HAS_LOCK)) return 0; /* Get frequency */ diff --git a/drivers/media/dvb-frontends/cx24123.c b/drivers/media/dvb-frontends/cx24123.c index 0fe7fb11124b..113b0949408a 100644 --- a/drivers/media/dvb-frontends/cx24123.c +++ b/drivers/media/dvb-frontends/cx24123.c @@ -945,9 +945,9 @@ static int cx24123_set_frontend(struct dvb_frontend *fe) return 0; } -static int cx24123_get_frontend(struct dvb_frontend *fe) +static int cx24123_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct cx24123_state *state = fe->demodulator_priv; dprintk("\n"); diff --git a/drivers/media/dvb-frontends/cxd2820r_c.c b/drivers/media/dvb-frontends/cxd2820r_c.c index 42fad6aa3958..a674a6312c38 100644 --- a/drivers/media/dvb-frontends/cxd2820r_c.c +++ b/drivers/media/dvb-frontends/cxd2820r_c.c @@ -101,10 +101,10 @@ error: return ret; } -int cxd2820r_get_frontend_c(struct dvb_frontend *fe) +int cxd2820r_get_frontend_c(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct cxd2820r_priv *priv = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[2]; diff --git a/drivers/media/dvb-frontends/cxd2820r_core.c b/drivers/media/dvb-frontends/cxd2820r_core.c index 24a457d9d803..314d3b8c1080 100644 --- a/drivers/media/dvb-frontends/cxd2820r_core.c +++ b/drivers/media/dvb-frontends/cxd2820r_core.c @@ -313,7 +313,8 @@ static int cxd2820r_read_status(struct dvb_frontend *fe, enum fe_status *status) return ret; } -static int cxd2820r_get_frontend(struct dvb_frontend *fe) +static int cxd2820r_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { struct cxd2820r_priv *priv = fe->demodulator_priv; int ret; @@ -326,13 +327,13 @@ static int cxd2820r_get_frontend(struct dvb_frontend *fe) switch (fe->dtv_property_cache.delivery_system) { case SYS_DVBT: - ret = cxd2820r_get_frontend_t(fe); + ret = cxd2820r_get_frontend_t(fe, p); break; case SYS_DVBT2: - ret = cxd2820r_get_frontend_t2(fe); + ret = cxd2820r_get_frontend_t2(fe, p); break; case SYS_DVBC_ANNEX_A: - ret = cxd2820r_get_frontend_c(fe); + ret = cxd2820r_get_frontend_c(fe, p); break; default: ret = -EINVAL; @@ -606,8 +607,7 @@ static int cxd2820r_i2c_gate_ctrl(struct dvb_frontend *fe, int enable) static int cxd2820r_gpio_direction_output(struct gpio_chip *chip, unsigned nr, int val) { - struct cxd2820r_priv *priv = - container_of(chip, struct cxd2820r_priv, gpio_chip); + struct cxd2820r_priv *priv = gpiochip_get_data(chip); u8 gpio[GPIO_COUNT]; dev_dbg(&priv->i2c->dev, "%s: nr=%d val=%d\n", __func__, nr, val); @@ -620,8 +620,7 @@ static int cxd2820r_gpio_direction_output(struct gpio_chip *chip, unsigned nr, static void cxd2820r_gpio_set(struct gpio_chip *chip, unsigned nr, int val) { - struct cxd2820r_priv *priv = - container_of(chip, struct cxd2820r_priv, gpio_chip); + struct cxd2820r_priv *priv = gpiochip_get_data(chip); u8 gpio[GPIO_COUNT]; dev_dbg(&priv->i2c->dev, "%s: nr=%d val=%d\n", __func__, nr, val); @@ -636,8 +635,7 @@ static void cxd2820r_gpio_set(struct gpio_chip *chip, unsigned nr, int val) static int cxd2820r_gpio_get(struct gpio_chip *chip, unsigned nr) { - struct cxd2820r_priv *priv = - container_of(chip, struct cxd2820r_priv, gpio_chip); + struct cxd2820r_priv *priv = gpiochip_get_data(chip); dev_dbg(&priv->i2c->dev, "%s: nr=%d\n", __func__, nr); @@ -731,7 +729,7 @@ struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg, priv->gpio_chip.base = -1; /* dynamic allocation */ priv->gpio_chip.ngpio = GPIO_COUNT; priv->gpio_chip.can_sleep = 1; - ret = gpiochip_add(&priv->gpio_chip); + ret = gpiochip_add_data(&priv->gpio_chip, priv); if (ret) goto error; diff --git a/drivers/media/dvb-frontends/cxd2820r_priv.h b/drivers/media/dvb-frontends/cxd2820r_priv.h index a0d53f01a8bf..e31c48e53097 100644 --- a/drivers/media/dvb-frontends/cxd2820r_priv.h +++ b/drivers/media/dvb-frontends/cxd2820r_priv.h @@ -76,7 +76,8 @@ int cxd2820r_rd_reg(struct cxd2820r_priv *priv, u32 reg, u8 *val); /* cxd2820r_c.c */ -int cxd2820r_get_frontend_c(struct dvb_frontend *fe); +int cxd2820r_get_frontend_c(struct dvb_frontend *fe, + struct dtv_frontend_properties *p); int cxd2820r_set_frontend_c(struct dvb_frontend *fe); @@ -99,7 +100,8 @@ int cxd2820r_get_tune_settings_c(struct dvb_frontend *fe, /* cxd2820r_t.c */ -int cxd2820r_get_frontend_t(struct dvb_frontend *fe); +int cxd2820r_get_frontend_t(struct dvb_frontend *fe, + struct dtv_frontend_properties *p); int cxd2820r_set_frontend_t(struct dvb_frontend *fe); @@ -122,7 +124,8 @@ int cxd2820r_get_tune_settings_t(struct dvb_frontend *fe, /* cxd2820r_t2.c */ -int cxd2820r_get_frontend_t2(struct dvb_frontend *fe); +int cxd2820r_get_frontend_t2(struct dvb_frontend *fe, + struct dtv_frontend_properties *p); int cxd2820r_set_frontend_t2(struct dvb_frontend *fe); diff --git a/drivers/media/dvb-frontends/cxd2820r_t.c b/drivers/media/dvb-frontends/cxd2820r_t.c index 21abf1b4ed4d..75ce7d8ded00 100644 --- a/drivers/media/dvb-frontends/cxd2820r_t.c +++ b/drivers/media/dvb-frontends/cxd2820r_t.c @@ -138,10 +138,10 @@ error: return ret; } -int cxd2820r_get_frontend_t(struct dvb_frontend *fe) +int cxd2820r_get_frontend_t(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct cxd2820r_priv *priv = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[2]; diff --git a/drivers/media/dvb-frontends/cxd2820r_t2.c b/drivers/media/dvb-frontends/cxd2820r_t2.c index 4e028b41c0d5..704475676234 100644 --- a/drivers/media/dvb-frontends/cxd2820r_t2.c +++ b/drivers/media/dvb-frontends/cxd2820r_t2.c @@ -23,8 +23,8 @@ int cxd2820r_set_frontend_t2(struct dvb_frontend *fe) { - struct cxd2820r_priv *priv = fe->demodulator_priv; struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct cxd2820r_priv *priv = fe->demodulator_priv; int ret, i, bw_i; u32 if_freq, if_ctl; u64 num; @@ -169,10 +169,10 @@ error: } -int cxd2820r_get_frontend_t2(struct dvb_frontend *fe) +int cxd2820r_get_frontend_t2(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct cxd2820r_priv *priv = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[2]; diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c index fdffb2f0ded8..900186ba8e62 100644 --- a/drivers/media/dvb-frontends/cxd2841er.c +++ b/drivers/media/dvb-frontends/cxd2841er.c @@ -2090,13 +2090,13 @@ static int cxd2841er_sleep_tc_to_active_c(struct cxd2841er_priv *priv, return 0; } -static int cxd2841er_get_frontend(struct dvb_frontend *fe) +static int cxd2841er_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { enum fe_status status = 0; u16 strength = 0, snr = 0; u32 errors = 0, ber = 0; struct cxd2841er_priv *priv = fe->demodulator_priv; - struct dtv_frontend_properties *p = &fe->dtv_property_cache; dev_dbg(&priv->i2c->dev, "%s()\n", __func__); if (priv->state == STATE_ACTIVE_S) diff --git a/drivers/media/dvb-frontends/dib0070.c b/drivers/media/dvb-frontends/dib0070.c index 0b8fb5dd1889..ee7d66997ccd 100644 --- a/drivers/media/dvb-frontends/dib0070.c +++ b/drivers/media/dvb-frontends/dib0070.c @@ -774,6 +774,6 @@ free_mem: } EXPORT_SYMBOL(dib0070_attach); -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the DiBcom 0070 base-band RF Tuner"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dib0090.c b/drivers/media/dvb-frontends/dib0090.c index 47cb72243b9d..dc2d41e144fd 100644 --- a/drivers/media/dvb-frontends/dib0090.c +++ b/drivers/media/dvb-frontends/dib0090.c @@ -1115,9 +1115,15 @@ void dib0090_pwm_gain_reset(struct dvb_frontend *fe) dib0090_set_bbramp_pwm(state, bb_ramp); /* activate the ramp generator using PWM control */ - dprintk("ramp RF gain = %d BAND = %s version = %d", state->rf_ramp[0], (state->current_band == BAND_CBAND) ? "CBAND" : "NOT CBAND", state->identity.version & 0x1f); - - if ((state->rf_ramp[0] == 0) || (state->current_band == BAND_CBAND && (state->identity.version & 0x1f) <= P1D_E_F)) { + if (state->rf_ramp) + dprintk("ramp RF gain = %d BAND = %s version = %d", + state->rf_ramp[0], + (state->current_band == BAND_CBAND) ? "CBAND" : "NOT CBAND", + state->identity.version & 0x1f); + + if (rf_ramp && ((state->rf_ramp[0] == 0) || + (state->current_band == BAND_CBAND && + (state->identity.version & 0x1f) <= P1D_E_F))) { dprintk("DE-Engage mux for direct gain reg control"); en_pwm_rf_mux = 0; } else @@ -2669,7 +2675,7 @@ free_mem: } EXPORT_SYMBOL(dib0090_fw_register); -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); -MODULE_AUTHOR("Olivier Grenie <olivier.grenie@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); +MODULE_AUTHOR("Olivier Grenie <olivier.grenie@parrot.com>"); MODULE_DESCRIPTION("Driver for the DiBcom 0090 base-band RF Tuner"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h index 6ae9899b5b45..d5dfafb4ef13 100644 --- a/drivers/media/dvb-frontends/dib3000.h +++ b/drivers/media/dvb-frontends/dib3000.h @@ -2,11 +2,11 @@ * public header file of the frontend drivers for mobile DVB-T demodulators * DiBcom 3000M-B and DiBcom 3000P/M-C (http://www.dibcom.fr/) * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * based on GPL code from DibCom, which has * - * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr) + * Copyright (C) 2004 Amaury Demol for DiBcom * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -14,7 +14,7 @@ * * Acknowledgements * - * Amaury Demol (ademol@dibcom.fr) from DiBcom for providing specs and driver + * Amaury Demol from DiBcom for providing specs and driver * sources, on which this driver (and the dvb-dibusb) are based. * * see Documentation/dvb/README.dvb-usb for more information diff --git a/drivers/media/dvb-frontends/dib3000mb.c b/drivers/media/dvb-frontends/dib3000mb.c index 7a61172d0d45..6821ecb53d63 100644 --- a/drivers/media/dvb-frontends/dib3000mb.c +++ b/drivers/media/dvb-frontends/dib3000mb.c @@ -2,11 +2,11 @@ * Frontend driver for mobile DVB-T demodulator DiBcom 3000M-B * DiBcom (http://www.dibcom.fr/) * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * based on GPL code from DibCom, which has * - * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr) + * Copyright (C) 2004 Amaury Demol for DiBcom * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -14,7 +14,7 @@ * * Acknowledgements * - * Amaury Demol (ademol@dibcom.fr) from DiBcom for providing specs and driver + * Amaury Demol from DiBcom for providing specs and driver * sources, on which this driver (and the dvb-dibusb) are based. * * see Documentation/dvb/README.dvb-usb for more information @@ -36,7 +36,7 @@ /* Version information */ #define DRIVER_VERSION "0.1" #define DRIVER_DESC "DiBcom 3000M-B DVB-T demodulator" -#define DRIVER_AUTHOR "Patrick Boettcher, patrick.boettcher@desy.de" +#define DRIVER_AUTHOR "Patrick Boettcher, patrick.boettcher@posteo.de" static int debug; module_param(debug, int, 0644); @@ -112,7 +112,8 @@ static u16 dib3000_seq[2][2][2] = /* fft,gua, inv */ } }; -static int dib3000mb_get_frontend(struct dvb_frontend* fe); +static int dib3000mb_get_frontend(struct dvb_frontend* fe, + struct dtv_frontend_properties *c); static int dib3000mb_set_frontend(struct dvb_frontend *fe, int tuner) { @@ -359,7 +360,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend *fe, int tuner) deb_setf("search_state after autosearch %d after %d checks\n",search_state,as_count); if (search_state == 1) { - if (dib3000mb_get_frontend(fe) == 0) { + if (dib3000mb_get_frontend(fe, c) == 0) { deb_setf("reading tuning data from frontend succeeded.\n"); return dib3000mb_set_frontend(fe, 0); } @@ -450,9 +451,9 @@ static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode) return 0; } -static int dib3000mb_get_frontend(struct dvb_frontend* fe) +static int dib3000mb_get_frontend(struct dvb_frontend* fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct dib3000_state* state = fe->demodulator_priv; enum fe_code_rate *cr; u16 tps_val; diff --git a/drivers/media/dvb-frontends/dib3000mb_priv.h b/drivers/media/dvb-frontends/dib3000mb_priv.h index 9dc235aa44b7..0459d5c84314 100644 --- a/drivers/media/dvb-frontends/dib3000mb_priv.h +++ b/drivers/media/dvb-frontends/dib3000mb_priv.h @@ -1,7 +1,7 @@ /* * dib3000mb_priv.h * - * Copyright (C) 2004 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as diff --git a/drivers/media/dvb-frontends/dib3000mc.c b/drivers/media/dvb-frontends/dib3000mc.c index 583d6b7fabed..da0f1dc5aaf7 100644 --- a/drivers/media/dvb-frontends/dib3000mc.c +++ b/drivers/media/dvb-frontends/dib3000mc.c @@ -2,7 +2,7 @@ * Driver for DiBcom DiB3000MC/P-demodulator. * * Copyright (C) 2004-7 DiBcom (http://www.dibcom.fr/) - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This code is partially based on the previous dib3000mc.c . * @@ -636,9 +636,9 @@ struct i2c_adapter * dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod, EXPORT_SYMBOL(dib3000mc_get_tuner_i2c_master); -static int dib3000mc_get_frontend(struct dvb_frontend* fe) +static int dib3000mc_get_frontend(struct dvb_frontend* fe, + struct dtv_frontend_properties *fep) { - struct dtv_frontend_properties *fep = &fe->dtv_property_cache; struct dib3000mc_state *state = fe->demodulator_priv; u16 tps = dib3000mc_read_word(state,458); @@ -726,7 +726,7 @@ static int dib3000mc_set_frontend(struct dvb_frontend *fe) if (found == 0 || found == 1) return 0; // no channel found - dib3000mc_get_frontend(fe); + dib3000mc_get_frontend(fe, fep); } ret = dib3000mc_tune(fe); @@ -939,6 +939,6 @@ static struct dvb_frontend_ops dib3000mc_ops = { .read_ucblocks = dib3000mc_read_unc_blocks, }; -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the DiBcom 3000MC/P COFDM demodulator"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dib3000mc.h b/drivers/media/dvb-frontends/dib3000mc.h index 74816f793611..b37e69e6a58c 100644 --- a/drivers/media/dvb-frontends/dib3000mc.h +++ b/drivers/media/dvb-frontends/dib3000mc.h @@ -2,7 +2,7 @@ * Driver for DiBcom DiB3000MC/P-demodulator. * * Copyright (C) 2004-6 DiBcom (http://www.dibcom.fr/) - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher\@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This code is partially based on the previous dib3000mc.c . * diff --git a/drivers/media/dvb-frontends/dib7000m.c b/drivers/media/dvb-frontends/dib7000m.c index 35eb71fe3c2b..b3ddae8885ac 100644 --- a/drivers/media/dvb-frontends/dib7000m.c +++ b/drivers/media/dvb-frontends/dib7000m.c @@ -1151,9 +1151,9 @@ static int dib7000m_identify(struct dib7000m_state *state) } -static int dib7000m_get_frontend(struct dvb_frontend* fe) +static int dib7000m_get_frontend(struct dvb_frontend* fe, + struct dtv_frontend_properties *fep) { - struct dtv_frontend_properties *fep = &fe->dtv_property_cache; struct dib7000m_state *state = fe->demodulator_priv; u16 tps = dib7000m_read_word(state,480); @@ -1246,7 +1246,7 @@ static int dib7000m_set_frontend(struct dvb_frontend *fe) if (found == 0 || found == 1) return 0; // no channel found - dib7000m_get_frontend(fe); + dib7000m_get_frontend(fe, fep); } ret = dib7000m_tune(fe); @@ -1465,6 +1465,6 @@ static struct dvb_frontend_ops dib7000m_ops = { .read_ucblocks = dib7000m_read_unc_blocks, }; -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the DiBcom 7000MA/MB/PA/PB/MC COFDM demodulator"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dib7000p.c b/drivers/media/dvb-frontends/dib7000p.c index 33be5d6b9e10..b861d4437f2a 100644 --- a/drivers/media/dvb-frontends/dib7000p.c +++ b/drivers/media/dvb-frontends/dib7000p.c @@ -1405,9 +1405,9 @@ static int dib7000p_identify(struct dib7000p_state *st) return 0; } -static int dib7000p_get_frontend(struct dvb_frontend *fe) +static int dib7000p_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *fep) { - struct dtv_frontend_properties *fep = &fe->dtv_property_cache; struct dib7000p_state *state = fe->demodulator_priv; u16 tps = dib7000p_read_word(state, 463); @@ -1540,7 +1540,7 @@ static int dib7000p_set_frontend(struct dvb_frontend *fe) if (found == 0 || found == 1) return 0; - dib7000p_get_frontend(fe); + dib7000p_get_frontend(fe, fep); } ret = dib7000p_tune(fe); @@ -2834,7 +2834,7 @@ static struct dvb_frontend_ops dib7000p_ops = { .read_ucblocks = dib7000p_read_unc_blocks, }; -MODULE_AUTHOR("Olivier Grenie <ogrenie@dibcom.fr>"); -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Olivier Grenie <olivie.grenie@parrot.com>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the DiBcom 7000PC COFDM demodulator"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c index 94c26270fff0..ddf9c44877a2 100644 --- a/drivers/media/dvb-frontends/dib8000.c +++ b/drivers/media/dvb-frontends/dib8000.c @@ -3382,14 +3382,15 @@ static int dib8000_sleep(struct dvb_frontend *fe) static int dib8000_read_status(struct dvb_frontend *fe, enum fe_status *stat); -static int dib8000_get_frontend(struct dvb_frontend *fe) +static int dib8000_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct dib8000_state *state = fe->demodulator_priv; u16 i, val = 0; enum fe_status stat = 0; u8 index_frontend, sub_index_frontend; - fe->dtv_property_cache.bandwidth_hz = 6000000; + c->bandwidth_hz = 6000000; /* * If called to early, get_frontend makes dib8000_tune to either @@ -3406,7 +3407,7 @@ static int dib8000_get_frontend(struct dvb_frontend *fe) if (stat&FE_HAS_SYNC) { dprintk("TMCC lock on the slave%i", index_frontend); /* synchronize the cache with the other frontends */ - state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend]); + state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], c); for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL); sub_index_frontend++) { if (sub_index_frontend != index_frontend) { state->fe[sub_index_frontend]->dtv_property_cache.isdbt_sb_mode = state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode; @@ -3426,57 +3427,57 @@ static int dib8000_get_frontend(struct dvb_frontend *fe) } } - fe->dtv_property_cache.isdbt_sb_mode = dib8000_read_word(state, 508) & 0x1; + c->isdbt_sb_mode = dib8000_read_word(state, 508) & 0x1; if (state->revision == 0x8090) val = dib8000_read_word(state, 572); else val = dib8000_read_word(state, 570); - fe->dtv_property_cache.inversion = (val & 0x40) >> 6; + c->inversion = (val & 0x40) >> 6; switch ((val & 0x30) >> 4) { case 1: - fe->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_2K; + c->transmission_mode = TRANSMISSION_MODE_2K; dprintk("dib8000_get_frontend: transmission mode 2K"); break; case 2: - fe->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_4K; + c->transmission_mode = TRANSMISSION_MODE_4K; dprintk("dib8000_get_frontend: transmission mode 4K"); break; case 3: default: - fe->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_8K; + c->transmission_mode = TRANSMISSION_MODE_8K; dprintk("dib8000_get_frontend: transmission mode 8K"); break; } switch (val & 0x3) { case 0: - fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_1_32; + c->guard_interval = GUARD_INTERVAL_1_32; dprintk("dib8000_get_frontend: Guard Interval = 1/32 "); break; case 1: - fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_1_16; + c->guard_interval = GUARD_INTERVAL_1_16; dprintk("dib8000_get_frontend: Guard Interval = 1/16 "); break; case 2: dprintk("dib8000_get_frontend: Guard Interval = 1/8 "); - fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_1_8; + c->guard_interval = GUARD_INTERVAL_1_8; break; case 3: dprintk("dib8000_get_frontend: Guard Interval = 1/4 "); - fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_1_4; + c->guard_interval = GUARD_INTERVAL_1_4; break; } val = dib8000_read_word(state, 505); - fe->dtv_property_cache.isdbt_partial_reception = val & 1; - dprintk("dib8000_get_frontend: partial_reception = %d ", fe->dtv_property_cache.isdbt_partial_reception); + c->isdbt_partial_reception = val & 1; + dprintk("dib8000_get_frontend: partial_reception = %d ", c->isdbt_partial_reception); for (i = 0; i < 3; i++) { int show; val = dib8000_read_word(state, 493 + i) & 0x0f; - fe->dtv_property_cache.layer[i].segment_count = val; + c->layer[i].segment_count = val; if (val == 0 || val > 13) show = 0; @@ -3485,41 +3486,41 @@ static int dib8000_get_frontend(struct dvb_frontend *fe) if (show) dprintk("dib8000_get_frontend: Layer %d segments = %d ", - i, fe->dtv_property_cache.layer[i].segment_count); + i, c->layer[i].segment_count); val = dib8000_read_word(state, 499 + i) & 0x3; /* Interleaving can be 0, 1, 2 or 4 */ if (val == 3) val = 4; - fe->dtv_property_cache.layer[i].interleaving = val; + c->layer[i].interleaving = val; if (show) dprintk("dib8000_get_frontend: Layer %d time_intlv = %d ", - i, fe->dtv_property_cache.layer[i].interleaving); + i, c->layer[i].interleaving); val = dib8000_read_word(state, 481 + i); switch (val & 0x7) { case 1: - fe->dtv_property_cache.layer[i].fec = FEC_1_2; + c->layer[i].fec = FEC_1_2; if (show) dprintk("dib8000_get_frontend: Layer %d Code Rate = 1/2 ", i); break; case 2: - fe->dtv_property_cache.layer[i].fec = FEC_2_3; + c->layer[i].fec = FEC_2_3; if (show) dprintk("dib8000_get_frontend: Layer %d Code Rate = 2/3 ", i); break; case 3: - fe->dtv_property_cache.layer[i].fec = FEC_3_4; + c->layer[i].fec = FEC_3_4; if (show) dprintk("dib8000_get_frontend: Layer %d Code Rate = 3/4 ", i); break; case 5: - fe->dtv_property_cache.layer[i].fec = FEC_5_6; + c->layer[i].fec = FEC_5_6; if (show) dprintk("dib8000_get_frontend: Layer %d Code Rate = 5/6 ", i); break; default: - fe->dtv_property_cache.layer[i].fec = FEC_7_8; + c->layer[i].fec = FEC_7_8; if (show) dprintk("dib8000_get_frontend: Layer %d Code Rate = 7/8 ", i); break; @@ -3528,23 +3529,23 @@ static int dib8000_get_frontend(struct dvb_frontend *fe) val = dib8000_read_word(state, 487 + i); switch (val & 0x3) { case 0: - fe->dtv_property_cache.layer[i].modulation = DQPSK; + c->layer[i].modulation = DQPSK; if (show) dprintk("dib8000_get_frontend: Layer %d DQPSK ", i); break; case 1: - fe->dtv_property_cache.layer[i].modulation = QPSK; + c->layer[i].modulation = QPSK; if (show) dprintk("dib8000_get_frontend: Layer %d QPSK ", i); break; case 2: - fe->dtv_property_cache.layer[i].modulation = QAM_16; + c->layer[i].modulation = QAM_16; if (show) dprintk("dib8000_get_frontend: Layer %d QAM16 ", i); break; case 3: default: - fe->dtv_property_cache.layer[i].modulation = QAM_64; + c->layer[i].modulation = QAM_64; if (show) dprintk("dib8000_get_frontend: Layer %d QAM64 ", i); break; @@ -3553,16 +3554,16 @@ static int dib8000_get_frontend(struct dvb_frontend *fe) /* synchronize the cache with the other frontends */ for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { - state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode = fe->dtv_property_cache.isdbt_sb_mode; - state->fe[index_frontend]->dtv_property_cache.inversion = fe->dtv_property_cache.inversion; - state->fe[index_frontend]->dtv_property_cache.transmission_mode = fe->dtv_property_cache.transmission_mode; - state->fe[index_frontend]->dtv_property_cache.guard_interval = fe->dtv_property_cache.guard_interval; - state->fe[index_frontend]->dtv_property_cache.isdbt_partial_reception = fe->dtv_property_cache.isdbt_partial_reception; + state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode = c->isdbt_sb_mode; + state->fe[index_frontend]->dtv_property_cache.inversion = c->inversion; + state->fe[index_frontend]->dtv_property_cache.transmission_mode = c->transmission_mode; + state->fe[index_frontend]->dtv_property_cache.guard_interval = c->guard_interval; + state->fe[index_frontend]->dtv_property_cache.isdbt_partial_reception = c->isdbt_partial_reception; for (i = 0; i < 3; i++) { - state->fe[index_frontend]->dtv_property_cache.layer[i].segment_count = fe->dtv_property_cache.layer[i].segment_count; - state->fe[index_frontend]->dtv_property_cache.layer[i].interleaving = fe->dtv_property_cache.layer[i].interleaving; - state->fe[index_frontend]->dtv_property_cache.layer[i].fec = fe->dtv_property_cache.layer[i].fec; - state->fe[index_frontend]->dtv_property_cache.layer[i].modulation = fe->dtv_property_cache.layer[i].modulation; + state->fe[index_frontend]->dtv_property_cache.layer[i].segment_count = c->layer[i].segment_count; + state->fe[index_frontend]->dtv_property_cache.layer[i].interleaving = c->layer[i].interleaving; + state->fe[index_frontend]->dtv_property_cache.layer[i].fec = c->layer[i].fec; + state->fe[index_frontend]->dtv_property_cache.layer[i].modulation = c->layer[i].modulation; } } return 0; @@ -3671,7 +3672,7 @@ static int dib8000_set_frontend(struct dvb_frontend *fe) if (state->channel_parameters_set == 0) { /* searching */ if ((dib8000_get_status(state->fe[index_frontend]) == FE_STATUS_DEMOD_SUCCESS) || (dib8000_get_status(state->fe[index_frontend]) == FE_STATUS_FFT_SUCCESS)) { dprintk("autosearch succeeded on fe%i", index_frontend); - dib8000_get_frontend(state->fe[index_frontend]); /* we read the channel parameters from the frontend which was successful */ + dib8000_get_frontend(state->fe[index_frontend], c); /* we read the channel parameters from the frontend which was successful */ state->channel_parameters_set = 1; for (l = 0; (l < MAX_NUMBER_OF_FRONTENDS) && (state->fe[l] != NULL); l++) { @@ -4516,6 +4517,6 @@ void *dib8000_attach(struct dib8000_ops *ops) } EXPORT_SYMBOL(dib8000_attach); -MODULE_AUTHOR("Olivier Grenie <Olivier.Grenie@dibcom.fr, " "Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Olivier Grenie <Olivier.Grenie@parrot.com, Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the DiBcom 8000 ISDB-T demodulator"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dib9000.c b/drivers/media/dvb-frontends/dib9000.c index 8f92aca0b073..5897977d2d00 100644 --- a/drivers/media/dvb-frontends/dib9000.c +++ b/drivers/media/dvb-frontends/dib9000.c @@ -225,7 +225,7 @@ static u16 to_fw_output_mode(u16 mode) } } -static u16 dib9000_read16_attr(struct dib9000_state *state, u16 reg, u8 * b, u32 len, u16 attribute) +static int dib9000_read16_attr(struct dib9000_state *state, u16 reg, u8 *b, u32 len, u16 attribute) { u32 chunk_size = 126; u32 l; @@ -309,7 +309,7 @@ static inline u16 dib9000_read_word_attr(struct dib9000_state *state, u16 reg, u #define dib9000_read16_noinc_attr(state, reg, b, len, attribute) dib9000_read16_attr(state, reg, b, len, (attribute) | DATA_BUS_ACCESS_MODE_NO_ADDRESS_INCREMENT) -static u16 dib9000_write16_attr(struct dib9000_state *state, u16 reg, const u8 * buf, u32 len, u16 attribute) +static int dib9000_write16_attr(struct dib9000_state *state, u16 reg, const u8 *buf, u32 len, u16 attribute) { u32 chunk_size = 126; u32 l; @@ -1889,7 +1889,8 @@ static int dib9000_fe_get_tune_settings(struct dvb_frontend *fe, struct dvb_fron return 0; } -static int dib9000_get_frontend(struct dvb_frontend *fe) +static int dib9000_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct dib9000_state *state = fe->demodulator_priv; u8 index_frontend, sub_index_frontend; @@ -1909,7 +1910,7 @@ static int dib9000_get_frontend(struct dvb_frontend *fe) dprintk("TPS lock on the slave%i", index_frontend); /* synchronize the cache with the other frontends */ - state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend]); + state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], c); for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL); sub_index_frontend++) { if (sub_index_frontend != index_frontend) { @@ -1943,14 +1944,14 @@ static int dib9000_get_frontend(struct dvb_frontend *fe) /* synchronize the cache with the other frontends */ for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { - state->fe[index_frontend]->dtv_property_cache.inversion = fe->dtv_property_cache.inversion; - state->fe[index_frontend]->dtv_property_cache.transmission_mode = fe->dtv_property_cache.transmission_mode; - state->fe[index_frontend]->dtv_property_cache.guard_interval = fe->dtv_property_cache.guard_interval; - state->fe[index_frontend]->dtv_property_cache.modulation = fe->dtv_property_cache.modulation; - state->fe[index_frontend]->dtv_property_cache.hierarchy = fe->dtv_property_cache.hierarchy; - state->fe[index_frontend]->dtv_property_cache.code_rate_HP = fe->dtv_property_cache.code_rate_HP; - state->fe[index_frontend]->dtv_property_cache.code_rate_LP = fe->dtv_property_cache.code_rate_LP; - state->fe[index_frontend]->dtv_property_cache.rolloff = fe->dtv_property_cache.rolloff; + state->fe[index_frontend]->dtv_property_cache.inversion = c->inversion; + state->fe[index_frontend]->dtv_property_cache.transmission_mode = c->transmission_mode; + state->fe[index_frontend]->dtv_property_cache.guard_interval = c->guard_interval; + state->fe[index_frontend]->dtv_property_cache.modulation = c->modulation; + state->fe[index_frontend]->dtv_property_cache.hierarchy = c->hierarchy; + state->fe[index_frontend]->dtv_property_cache.code_rate_HP = c->code_rate_HP; + state->fe[index_frontend]->dtv_property_cache.code_rate_LP = c->code_rate_LP; + state->fe[index_frontend]->dtv_property_cache.rolloff = c->rolloff; } ret = 0; @@ -2083,7 +2084,7 @@ static int dib9000_set_frontend(struct dvb_frontend *fe) /* synchronize all the channel cache */ state->get_frontend_internal = 1; - dib9000_get_frontend(state->fe[0]); + dib9000_get_frontend(state->fe[0], &state->fe[0]->dtv_property_cache); state->get_frontend_internal = 0; /* retune the other frontends with the found channel */ @@ -2589,7 +2590,7 @@ static struct dvb_frontend_ops dib9000_ops = { .read_ucblocks = dib9000_read_unc_blocks, }; -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); -MODULE_AUTHOR("Olivier Grenie <ogrenie@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); +MODULE_AUTHOR("Olivier Grenie <olivier.grenie@parrot.com>"); MODULE_DESCRIPTION("Driver for the DiBcom 9000 COFDM demodulator"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dibx000_common.c b/drivers/media/dvb-frontends/dibx000_common.c index 43be7238311e..723358d7ca84 100644 --- a/drivers/media/dvb-frontends/dibx000_common.c +++ b/drivers/media/dvb-frontends/dibx000_common.c @@ -510,6 +510,6 @@ u32 systime(void) } EXPORT_SYMBOL(systime); -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Common function the DiBcom demodulator family"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c index b28b5787b39a..e48b741d439e 100644 --- a/drivers/media/dvb-frontends/drx39xyj/drxj.c +++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c @@ -4131,7 +4131,7 @@ int drxj_dap_scu_atomic_read_write_block(struct i2c_device_addr *dev_addr, u32 a { struct drxjscu_cmd scu_cmd; int rc; - u16 set_param_parameters[15]; + u16 set_param_parameters[18]; u16 cmd_result[15]; /* Parameter check */ @@ -9597,12 +9597,13 @@ ctrl_get_qam_sig_quality(struct drx_demod_instance *demod) Precision errors still possible. */ - e = post_bit_err_rs * 742686; - m = fec_oc_period * 100; - if (fec_oc_period == 0) + if (!fec_oc_period) { qam_post_rs_ber = 0xFFFFFFFF; - else + } else { + e = post_bit_err_rs * 742686; + m = fec_oc_period * 100; qam_post_rs_ber = e / m; + } /* fill signal quality data structure */ p->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER; diff --git a/drivers/media/dvb-frontends/dvb_dummy_fe.c b/drivers/media/dvb-frontends/dvb_dummy_fe.c index 14e996d45fac..e5bd8c62ad3a 100644 --- a/drivers/media/dvb-frontends/dvb_dummy_fe.c +++ b/drivers/media/dvb-frontends/dvb_dummy_fe.c @@ -70,9 +70,12 @@ static int dvb_dummy_fe_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) } /* - * Only needed if it actually reads something from the hardware + * Should only be implemented if it actually reads something from the hardware. + * Also, it should check for the locks, in order to avoid report wrong data + * to userspace. */ -static int dvb_dummy_fe_get_frontend(struct dvb_frontend *fe) +static int dvb_dummy_fe_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { return 0; } diff --git a/drivers/media/dvb-frontends/hd29l2.c b/drivers/media/dvb-frontends/hd29l2.c index 40e359f2d17d..1c7eb477e2cd 100644 --- a/drivers/media/dvb-frontends/hd29l2.c +++ b/drivers/media/dvb-frontends/hd29l2.c @@ -560,11 +560,11 @@ static int hd29l2_get_frontend_algo(struct dvb_frontend *fe) return DVBFE_ALGO_CUSTOM; } -static int hd29l2_get_frontend(struct dvb_frontend *fe) +static int hd29l2_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { int ret; struct hd29l2_priv *priv = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; u8 buf[3]; u32 if_ctl; char *str_constellation, *str_code_rate, *str_constellation_code_rate, diff --git a/drivers/media/dvb-frontends/l64781.c b/drivers/media/dvb-frontends/l64781.c index 0977871232a2..2f3d0519e19b 100644 --- a/drivers/media/dvb-frontends/l64781.c +++ b/drivers/media/dvb-frontends/l64781.c @@ -243,9 +243,9 @@ static int apply_frontend_param(struct dvb_frontend *fe) return 0; } -static int get_frontend(struct dvb_frontend *fe) +static int get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct l64781_state* state = fe->demodulator_priv; int tmp; diff --git a/drivers/media/dvb-frontends/lg2160.c b/drivers/media/dvb-frontends/lg2160.c index 7880f71ccd8a..f51a3a0b3949 100644 --- a/drivers/media/dvb-frontends/lg2160.c +++ b/drivers/media/dvb-frontends/lg2160.c @@ -942,101 +942,102 @@ static int lg216x_read_rs_err_count(struct lg216x_state *state, u16 *err) /* ------------------------------------------------------------------------ */ -static int lg216x_get_frontend(struct dvb_frontend *fe) +static int lg216x_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct lg216x_state *state = fe->demodulator_priv; int ret; lg_dbg("\n"); - fe->dtv_property_cache.modulation = VSB_8; - fe->dtv_property_cache.frequency = state->current_frequency; - fe->dtv_property_cache.delivery_system = SYS_ATSCMH; + c->modulation = VSB_8; + c->frequency = state->current_frequency; + c->delivery_system = SYS_ATSCMH; ret = lg216x_get_fic_version(state, - &fe->dtv_property_cache.atscmh_fic_ver); + &c->atscmh_fic_ver); if (lg_fail(ret)) goto fail; - if (state->fic_ver != fe->dtv_property_cache.atscmh_fic_ver) { - state->fic_ver = fe->dtv_property_cache.atscmh_fic_ver; + if (state->fic_ver != c->atscmh_fic_ver) { + state->fic_ver = c->atscmh_fic_ver; #if 0 ret = lg2160_get_parade_id(state, - &fe->dtv_property_cache.atscmh_parade_id); + &c->atscmh_parade_id); if (lg_fail(ret)) goto fail; /* #else */ - fe->dtv_property_cache.atscmh_parade_id = state->parade_id; + c->atscmh_parade_id = state->parade_id; #endif ret = lg216x_get_nog(state, - &fe->dtv_property_cache.atscmh_nog); + &c->atscmh_nog); if (lg_fail(ret)) goto fail; ret = lg216x_get_tnog(state, - &fe->dtv_property_cache.atscmh_tnog); + &c->atscmh_tnog); if (lg_fail(ret)) goto fail; ret = lg216x_get_sgn(state, - &fe->dtv_property_cache.atscmh_sgn); + &c->atscmh_sgn); if (lg_fail(ret)) goto fail; ret = lg216x_get_prc(state, - &fe->dtv_property_cache.atscmh_prc); + &c->atscmh_prc); if (lg_fail(ret)) goto fail; ret = lg216x_get_rs_frame_mode(state, (enum atscmh_rs_frame_mode *) - &fe->dtv_property_cache.atscmh_rs_frame_mode); + &c->atscmh_rs_frame_mode); if (lg_fail(ret)) goto fail; ret = lg216x_get_rs_frame_ensemble(state, (enum atscmh_rs_frame_ensemble *) - &fe->dtv_property_cache.atscmh_rs_frame_ensemble); + &c->atscmh_rs_frame_ensemble); if (lg_fail(ret)) goto fail; ret = lg216x_get_rs_code_mode(state, (enum atscmh_rs_code_mode *) - &fe->dtv_property_cache.atscmh_rs_code_mode_pri, + &c->atscmh_rs_code_mode_pri, (enum atscmh_rs_code_mode *) - &fe->dtv_property_cache.atscmh_rs_code_mode_sec); + &c->atscmh_rs_code_mode_sec); if (lg_fail(ret)) goto fail; ret = lg216x_get_sccc_block_mode(state, (enum atscmh_sccc_block_mode *) - &fe->dtv_property_cache.atscmh_sccc_block_mode); + &c->atscmh_sccc_block_mode); if (lg_fail(ret)) goto fail; ret = lg216x_get_sccc_code_mode(state, (enum atscmh_sccc_code_mode *) - &fe->dtv_property_cache.atscmh_sccc_code_mode_a, + &c->atscmh_sccc_code_mode_a, (enum atscmh_sccc_code_mode *) - &fe->dtv_property_cache.atscmh_sccc_code_mode_b, + &c->atscmh_sccc_code_mode_b, (enum atscmh_sccc_code_mode *) - &fe->dtv_property_cache.atscmh_sccc_code_mode_c, + &c->atscmh_sccc_code_mode_c, (enum atscmh_sccc_code_mode *) - &fe->dtv_property_cache.atscmh_sccc_code_mode_d); + &c->atscmh_sccc_code_mode_d); if (lg_fail(ret)) goto fail; } #if 0 ret = lg216x_read_fic_err_count(state, - (u8 *)&fe->dtv_property_cache.atscmh_fic_err); + (u8 *)&c->atscmh_fic_err); if (lg_fail(ret)) goto fail; ret = lg216x_read_crc_err_count(state, - &fe->dtv_property_cache.atscmh_crc_err); + &c->atscmh_crc_err); if (lg_fail(ret)) goto fail; ret = lg216x_read_rs_err_count(state, - &fe->dtv_property_cache.atscmh_rs_err); + &c->atscmh_rs_err); if (lg_fail(ret)) goto fail; switch (state->cfg->lg_chip) { case LG2160: - if (((fe->dtv_property_cache.atscmh_rs_err >= 240) && - (fe->dtv_property_cache.atscmh_crc_err >= 240)) && + if (((c->atscmh_rs_err >= 240) && + (c->atscmh_crc_err >= 240)) && ((jiffies_to_msecs(jiffies) - state->last_reset) > 6000)) ret = lg216x_soft_reset(state); break; @@ -1054,14 +1055,17 @@ fail: static int lg216x_get_property(struct dvb_frontend *fe, struct dtv_property *tvp) { + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + return (DTV_ATSCMH_FIC_VER == tvp->cmd) ? - lg216x_get_frontend(fe) : 0; + lg216x_get_frontend(fe, c) : 0; } static int lg2160_set_frontend(struct dvb_frontend *fe) { struct lg216x_state *state = fe->demodulator_priv; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; lg_dbg("(%d)\n", fe->dtv_property_cache.frequency); @@ -1129,7 +1133,7 @@ static int lg2160_set_frontend(struct dvb_frontend *fe) ret = lg216x_enable_fic(state, 1); lg_fail(ret); - lg216x_get_frontend(fe); + lg216x_get_frontend(fe, c); fail: return ret; } diff --git a/drivers/media/dvb-frontends/lgdt3305.c b/drivers/media/dvb-frontends/lgdt3305.c index 47121866163d..4503e8852fd1 100644 --- a/drivers/media/dvb-frontends/lgdt3305.c +++ b/drivers/media/dvb-frontends/lgdt3305.c @@ -812,9 +812,9 @@ fail: return ret; } -static int lgdt3305_get_frontend(struct dvb_frontend *fe) +static int lgdt3305_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct lgdt3305_state *state = fe->demodulator_priv; lg_dbg("\n"); diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c index 721fbc07e9ee..179c26e5eb4e 100644 --- a/drivers/media/dvb-frontends/lgdt3306a.c +++ b/drivers/media/dvb-frontends/lgdt3306a.c @@ -1040,10 +1040,10 @@ fail: return ret; } -static int lgdt3306a_get_frontend(struct dvb_frontend *fe) +static int lgdt3306a_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { struct lgdt3306a_state *state = fe->demodulator_priv; - struct dtv_frontend_properties *p = &fe->dtv_property_cache; dbg_info("(%u, %d)\n", state->current_frequency, state->current_modulation); diff --git a/drivers/media/dvb-frontends/lgdt330x.c b/drivers/media/dvb-frontends/lgdt330x.c index cf3cc20510da..96bf254da21e 100644 --- a/drivers/media/dvb-frontends/lgdt330x.c +++ b/drivers/media/dvb-frontends/lgdt330x.c @@ -439,10 +439,11 @@ static int lgdt330x_set_parameters(struct dvb_frontend *fe) return 0; } -static int lgdt330x_get_frontend(struct dvb_frontend *fe) +static int lgdt330x_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct lgdt330x_state *state = fe->demodulator_priv; + p->frequency = state->current_frequency; return 0; } diff --git a/drivers/media/dvb-frontends/lgs8gl5.c b/drivers/media/dvb-frontends/lgs8gl5.c index 7bbb2c18c2dd..fbfd87b5b803 100644 --- a/drivers/media/dvb-frontends/lgs8gl5.c +++ b/drivers/media/dvb-frontends/lgs8gl5.c @@ -336,10 +336,11 @@ lgs8gl5_set_frontend(struct dvb_frontend *fe) static int -lgs8gl5_get_frontend(struct dvb_frontend *fe) +lgs8gl5_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct lgs8gl5_state *state = fe->demodulator_priv; + u8 inv = lgs8gl5_read_reg(state, REG_INVERSION); p->inversion = (inv & REG_INVERSION_ON) ? INVERSION_ON : INVERSION_OFF; diff --git a/drivers/media/dvb-frontends/lgs8gxx.c b/drivers/media/dvb-frontends/lgs8gxx.c index e2c191c8b196..919daeb96747 100644 --- a/drivers/media/dvb-frontends/lgs8gxx.c +++ b/drivers/media/dvb-frontends/lgs8gxx.c @@ -672,7 +672,7 @@ static int lgs8gxx_write(struct dvb_frontend *fe, const u8 buf[], int len) static int lgs8gxx_set_fe(struct dvb_frontend *fe) { - + struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache; struct lgs8gxx_state *priv = fe->demodulator_priv; dprintk("%s\n", __func__); @@ -689,17 +689,7 @@ static int lgs8gxx_set_fe(struct dvb_frontend *fe) msleep(10); - return 0; -} - -static int lgs8gxx_get_fe(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache; - dprintk("%s\n", __func__); - /* TODO: get real readings from device */ - /* inversion status */ - fe_params->inversion = INVERSION_OFF; /* bandwidth */ fe_params->bandwidth_hz = 8000000; @@ -1016,7 +1006,6 @@ static struct dvb_frontend_ops lgs8gxx_ops = { .i2c_gate_ctrl = lgs8gxx_i2c_gate_ctrl, .set_frontend = lgs8gxx_set_fe, - .get_frontend = lgs8gxx_get_fe, .get_tune_settings = lgs8gxx_get_tune_settings, .read_status = lgs8gxx_read_status, diff --git a/drivers/media/dvb-frontends/m88ds3103.c b/drivers/media/dvb-frontends/m88ds3103.c index ce73a5ec6036..76883600ec6f 100644 --- a/drivers/media/dvb-frontends/m88ds3103.c +++ b/drivers/media/dvb-frontends/m88ds3103.c @@ -791,11 +791,11 @@ err: return ret; } -static int m88ds3103_get_frontend(struct dvb_frontend *fe) +static int m88ds3103_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct m88ds3103_dev *dev = fe->demodulator_priv; struct i2c_client *client = dev->client; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[3]; diff --git a/drivers/media/dvb-frontends/m88rs2000.c b/drivers/media/dvb-frontends/m88rs2000.c index 9b6f464c48bd..a09b12313a73 100644 --- a/drivers/media/dvb-frontends/m88rs2000.c +++ b/drivers/media/dvb-frontends/m88rs2000.c @@ -708,10 +708,11 @@ static int m88rs2000_set_frontend(struct dvb_frontend *fe) return 0; } -static int m88rs2000_get_frontend(struct dvb_frontend *fe) +static int m88rs2000_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct m88rs2000_state *state = fe->demodulator_priv; + c->fec_inner = state->fec_inner; c->frequency = state->tuner_frequency; c->symbol_rate = state->symbol_rate; diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c index cfc005ee11d8..fb88dddaf3a3 100644 --- a/drivers/media/dvb-frontends/mb86a20s.c +++ b/drivers/media/dvb-frontends/mb86a20s.c @@ -2028,16 +2028,6 @@ static int mb86a20s_read_signal_strength_from_cache(struct dvb_frontend *fe, return 0; } -static int mb86a20s_get_frontend_dummy(struct dvb_frontend *fe) -{ - /* - * get_frontend is now handled together with other stats - * retrival, when read_status() is called, as some statistics - * will depend on the layers detection. - */ - return 0; -}; - static int mb86a20s_tune(struct dvb_frontend *fe, bool re_tune, unsigned int mode_flags, @@ -2136,7 +2126,6 @@ static struct dvb_frontend_ops mb86a20s_ops = { .init = mb86a20s_initfe, .set_frontend = mb86a20s_set_frontend, - .get_frontend = mb86a20s_get_frontend_dummy, .read_status = mb86a20s_read_status_and_stats, .read_signal_strength = mb86a20s_read_signal_strength_from_cache, .tune = mb86a20s_tune, diff --git a/drivers/staging/media/mn88473/mn88473.c b/drivers/media/dvb-frontends/mn88473.c index a222e99935d2..6c5d592161d4 100644 --- a/drivers/staging/media/mn88473/mn88473.c +++ b/drivers/media/dvb-frontends/mn88473.c @@ -29,21 +29,17 @@ static int mn88473_set_frontend(struct dvb_frontend *fe) struct mn88473_dev *dev = i2c_get_clientdata(client); struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret, i; + unsigned int uitmp; u32 if_frequency; - u64 tmp; - u8 delivery_system_val, if_val[3], bw_val[7]; + u8 delivery_system_val, if_val[3], *conf_val_ptr; + u8 reg_bank2_2d_val, reg_bank0_d2_val; dev_dbg(&client->dev, "delivery_system=%u modulation=%u frequency=%u bandwidth_hz=%u symbol_rate=%u inversion=%d stream_id=%d\n", - c->delivery_system, - c->modulation, - c->frequency, - c->bandwidth_hz, - c->symbol_rate, - c->inversion, - c->stream_id); - - if (!dev->warm) { + c->delivery_system, c->modulation, c->frequency, + c->bandwidth_hz, c->symbol_rate, c->inversion, c->stream_id); + + if (!dev->active) { ret = -EAGAIN; goto err; } @@ -51,30 +47,50 @@ static int mn88473_set_frontend(struct dvb_frontend *fe) switch (c->delivery_system) { case SYS_DVBT: delivery_system_val = 0x02; + reg_bank2_2d_val = 0x23; + reg_bank0_d2_val = 0x2a; break; case SYS_DVBT2: delivery_system_val = 0x03; + reg_bank2_2d_val = 0x3b; + reg_bank0_d2_val = 0x29; break; case SYS_DVBC_ANNEX_A: delivery_system_val = 0x04; + reg_bank2_2d_val = 0x3b; + reg_bank0_d2_val = 0x29; break; default: ret = -EINVAL; goto err; } - if (c->bandwidth_hz <= 6000000) { - memcpy(bw_val, "\xe9\x55\x55\x1c\x29\x1c\x29", 7); - } else if (c->bandwidth_hz <= 7000000) { - memcpy(bw_val, "\xc8\x00\x00\x17\x0a\x17\x0a", 7); - } else if (c->bandwidth_hz <= 8000000) { - memcpy(bw_val, "\xaf\x00\x00\x11\xec\x11\xec", 7); - } else { - ret = -EINVAL; - goto err; + switch (c->delivery_system) { + case SYS_DVBT: + case SYS_DVBT2: + switch (c->bandwidth_hz) { + case 6000000: + conf_val_ptr = "\xe9\x55\x55\x1c\x29\x1c\x29"; + break; + case 7000000: + conf_val_ptr = "\xc8\x00\x00\x17\x0a\x17\x0a"; + break; + case 8000000: + conf_val_ptr = "\xaf\x00\x00\x11\xec\x11\xec"; + break; + default: + ret = -EINVAL; + goto err; + } + break; + case SYS_DVBC_ANNEX_A: + conf_val_ptr = "\x10\xab\x0d\xae\x1d\x9d"; + break; + default: + break; } - /* program tuner */ + /* Program tuner */ if (fe->ops.tuner_ops.set_params) { ret = fe->ops.tuner_ops.set_params(fe); if (ret) @@ -86,27 +102,45 @@ static int mn88473_set_frontend(struct dvb_frontend *fe) if (ret) goto err; - dev_dbg(&client->dev, "get_if_frequency=%d\n", if_frequency); + dev_dbg(&client->dev, "get_if_frequency=%u\n", if_frequency); } else { - if_frequency = 0; + ret = -EINVAL; + goto err; } - /* Calculate IF registers ( (1<<24)*IF / Xtal ) */ - tmp = div_u64(if_frequency * (u64)(1<<24) + (dev->xtal / 2), - dev->xtal); - if_val[0] = ((tmp >> 16) & 0xff); - if_val[1] = ((tmp >> 8) & 0xff); - if_val[2] = ((tmp >> 0) & 0xff); + /* Calculate IF registers */ + uitmp = DIV_ROUND_CLOSEST_ULL((u64) if_frequency * 0x1000000, dev->clk); + if_val[0] = (uitmp >> 16) & 0xff; + if_val[1] = (uitmp >> 8) & 0xff; + if_val[2] = (uitmp >> 0) & 0xff; ret = regmap_write(dev->regmap[2], 0x05, 0x00); + if (ret) + goto err; ret = regmap_write(dev->regmap[2], 0xfb, 0x13); + if (ret) + goto err; ret = regmap_write(dev->regmap[2], 0xef, 0x13); + if (ret) + goto err; ret = regmap_write(dev->regmap[2], 0xf9, 0x13); + if (ret) + goto err; ret = regmap_write(dev->regmap[2], 0x00, 0x18); + if (ret) + goto err; ret = regmap_write(dev->regmap[2], 0x01, 0x01); + if (ret) + goto err; ret = regmap_write(dev->regmap[2], 0x02, 0x21); + if (ret) + goto err; ret = regmap_write(dev->regmap[2], 0x03, delivery_system_val); + if (ret) + goto err; ret = regmap_write(dev->regmap[2], 0x0b, 0x00); + if (ret) + goto err; for (i = 0; i < sizeof(if_val); i++) { ret = regmap_write(dev->regmap[2], 0x10 + i, if_val[i]); @@ -114,52 +148,85 @@ static int mn88473_set_frontend(struct dvb_frontend *fe) goto err; } - for (i = 0; i < sizeof(bw_val); i++) { - ret = regmap_write(dev->regmap[2], 0x13 + i, bw_val[i]); + switch (c->delivery_system) { + case SYS_DVBT: + case SYS_DVBT2: + for (i = 0; i < 7; i++) { + ret = regmap_write(dev->regmap[2], 0x13 + i, + conf_val_ptr[i]); + if (ret) + goto err; + } + break; + case SYS_DVBC_ANNEX_A: + ret = regmap_bulk_write(dev->regmap[1], 0x10, conf_val_ptr, 6); if (ret) goto err; + break; + default: + break; } - ret = regmap_write(dev->regmap[2], 0x2d, 0x3b); + ret = regmap_write(dev->regmap[2], 0x2d, reg_bank2_2d_val); + if (ret) + goto err; ret = regmap_write(dev->regmap[2], 0x2e, 0x00); + if (ret) + goto err; ret = regmap_write(dev->regmap[2], 0x56, 0x0d); - ret = regmap_write(dev->regmap[0], 0x01, 0xba); - ret = regmap_write(dev->regmap[0], 0x02, 0x13); - ret = regmap_write(dev->regmap[0], 0x03, 0x80); - ret = regmap_write(dev->regmap[0], 0x04, 0xba); - ret = regmap_write(dev->regmap[0], 0x05, 0x91); - ret = regmap_write(dev->regmap[0], 0x07, 0xe7); - ret = regmap_write(dev->regmap[0], 0x08, 0x28); + if (ret) + goto err; + ret = regmap_bulk_write(dev->regmap[0], 0x01, + "\xba\x13\x80\xba\x91\xdd\xe7\x28", 8); + if (ret) + goto err; ret = regmap_write(dev->regmap[0], 0x0a, 0x1a); + if (ret) + goto err; ret = regmap_write(dev->regmap[0], 0x13, 0x1f); + if (ret) + goto err; ret = regmap_write(dev->regmap[0], 0x19, 0x03); + if (ret) + goto err; ret = regmap_write(dev->regmap[0], 0x1d, 0xb0); + if (ret) + goto err; ret = regmap_write(dev->regmap[0], 0x2a, 0x72); + if (ret) + goto err; ret = regmap_write(dev->regmap[0], 0x2d, 0x00); + if (ret) + goto err; ret = regmap_write(dev->regmap[0], 0x3c, 0x00); + if (ret) + goto err; ret = regmap_write(dev->regmap[0], 0x3f, 0xf8); - ret = regmap_write(dev->regmap[0], 0x40, 0xf4); - ret = regmap_write(dev->regmap[0], 0x41, 0x08); - ret = regmap_write(dev->regmap[0], 0xd2, 0x29); + if (ret) + goto err; + ret = regmap_bulk_write(dev->regmap[0], 0x40, "\xf4\x08", 2); + if (ret) + goto err; + ret = regmap_write(dev->regmap[0], 0xd2, reg_bank0_d2_val); + if (ret) + goto err; ret = regmap_write(dev->regmap[0], 0xd4, 0x55); - ret = regmap_write(dev->regmap[1], 0x10, 0x10); - ret = regmap_write(dev->regmap[1], 0x11, 0xab); - ret = regmap_write(dev->regmap[1], 0x12, 0x0d); - ret = regmap_write(dev->regmap[1], 0x13, 0xae); - ret = regmap_write(dev->regmap[1], 0x14, 0x1d); - ret = regmap_write(dev->regmap[1], 0x15, 0x9d); + if (ret) + goto err; ret = regmap_write(dev->regmap[1], 0xbe, 0x08); - ret = regmap_write(dev->regmap[2], 0x09, 0x08); - ret = regmap_write(dev->regmap[2], 0x08, 0x1d); + if (ret) + goto err; ret = regmap_write(dev->regmap[0], 0xb2, 0x37); + if (ret) + goto err; ret = regmap_write(dev->regmap[0], 0xd7, 0x04); - ret = regmap_write(dev->regmap[2], 0x32, 0x80); - ret = regmap_write(dev->regmap[2], 0x36, 0x00); - ret = regmap_write(dev->regmap[2], 0xf8, 0x9f); if (ret) goto err; - dev->delivery_system = c->delivery_system; + /* Reset FSM */ + ret = regmap_write(dev->regmap[2], 0xf8, 0x9f); + if (ret) + goto err; return 0; err: @@ -173,51 +240,61 @@ static int mn88473_read_status(struct dvb_frontend *fe, enum fe_status *status) struct mn88473_dev *dev = i2c_get_clientdata(client); struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; - unsigned int utmp; - int lock = 0; - - *status = 0; + unsigned int uitmp; - if (!dev->warm) { + if (!dev->active) { ret = -EAGAIN; goto err; } + *status = 0; + switch (c->delivery_system) { case SYS_DVBT: - ret = regmap_read(dev->regmap[0], 0x62, &utmp); + ret = regmap_read(dev->regmap[0], 0x62, &uitmp); if (ret) goto err; - if (!(utmp & 0xA0)) { - if ((utmp & 0xF) >= 0x03) - *status |= FE_HAS_SIGNAL; - if ((utmp & 0xF) >= 0x09) - lock = 1; + + if (!(uitmp & 0xa0)) { + if ((uitmp & 0x0f) >= 0x09) + *status = FE_HAS_SIGNAL | FE_HAS_CARRIER | + FE_HAS_VITERBI | FE_HAS_SYNC | + FE_HAS_LOCK; + else if ((uitmp & 0x0f) >= 0x03) + *status = FE_HAS_SIGNAL | FE_HAS_CARRIER; } break; case SYS_DVBT2: - ret = regmap_read(dev->regmap[2], 0x8B, &utmp); + ret = regmap_read(dev->regmap[2], 0x8b, &uitmp); if (ret) goto err; - if (!(utmp & 0x40)) { - if ((utmp & 0xF) >= 0x07) - *status |= FE_HAS_SIGNAL; - if ((utmp & 0xF) >= 0x0a) - *status |= FE_HAS_CARRIER; - if ((utmp & 0xF) >= 0x0d) - *status |= FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK; + + if (!(uitmp & 0x40)) { + if ((uitmp & 0x0f) >= 0x0d) + *status = FE_HAS_SIGNAL | FE_HAS_CARRIER | + FE_HAS_VITERBI | FE_HAS_SYNC | + FE_HAS_LOCK; + else if ((uitmp & 0x0f) >= 0x0a) + *status = FE_HAS_SIGNAL | FE_HAS_CARRIER | + FE_HAS_VITERBI; + else if ((uitmp & 0x0f) >= 0x07) + *status = FE_HAS_SIGNAL | FE_HAS_CARRIER; } break; case SYS_DVBC_ANNEX_A: - ret = regmap_read(dev->regmap[1], 0x85, &utmp); + ret = regmap_read(dev->regmap[1], 0x85, &uitmp); if (ret) goto err; - if (!(utmp & 0x40)) { - ret = regmap_read(dev->regmap[1], 0x89, &utmp); + + if (!(uitmp & 0x40)) { + ret = regmap_read(dev->regmap[1], 0x89, &uitmp); if (ret) goto err; - if (utmp & 0x01) - lock = 1; + + if (uitmp & 0x01) + *status = FE_HAS_SIGNAL | FE_HAS_CARRIER | + FE_HAS_VITERBI | FE_HAS_SYNC | + FE_HAS_LOCK; } break; default: @@ -225,10 +302,6 @@ static int mn88473_read_status(struct dvb_frontend *fe, enum fe_status *status) goto err; } - if (lock) - *status = FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI | - FE_HAS_SYNC | FE_HAS_LOCK; - return 0; err: dev_dbg(&client->dev, "failed=%d\n", ret); @@ -239,85 +312,76 @@ static int mn88473_init(struct dvb_frontend *fe) { struct i2c_client *client = fe->demodulator_priv; struct mn88473_dev *dev = i2c_get_clientdata(client); - int ret, len, remaining; - const struct firmware *fw = NULL; - u8 *fw_file = MN88473_FIRMWARE; - unsigned int tmp; + int ret, len, remain; + unsigned int uitmp; + const struct firmware *fw; + const char *name = MN88473_FIRMWARE; dev_dbg(&client->dev, "\n"); - /* set cold state by default */ - dev->warm = false; - - /* check if firmware is already running */ - ret = regmap_read(dev->regmap[0], 0xf5, &tmp); + /* Check if firmware is already running */ + ret = regmap_read(dev->regmap[0], 0xf5, &uitmp); if (ret) goto err; - if (!(tmp & 0x1)) { - dev_info(&client->dev, "firmware already running\n"); - dev->warm = true; - return 0; - } + if (!(uitmp & 0x01)) + goto warm; - /* request the firmware, this will block and timeout */ - ret = request_firmware(&fw, fw_file, &client->dev); + /* Request the firmware, this will block and timeout */ + ret = request_firmware(&fw, name, &client->dev); if (ret) { - dev_err(&client->dev, "firmare file '%s' not found\n", fw_file); - goto err_request_firmware; + dev_err(&client->dev, "firmare file '%s' not found\n", name); + goto err; } - dev_info(&client->dev, "downloading firmware from file '%s'\n", - fw_file); + dev_info(&client->dev, "downloading firmware from file '%s'\n", name); ret = regmap_write(dev->regmap[0], 0xf5, 0x03); if (ret) - goto err; - - for (remaining = fw->size; remaining > 0; - remaining -= (dev->i2c_wr_max - 1)) { - len = remaining; - if (len > (dev->i2c_wr_max - 1)) - len = dev->i2c_wr_max - 1; + goto err_release_firmware; + for (remain = fw->size; remain > 0; remain -= (dev->i2c_wr_max - 1)) { + len = min(dev->i2c_wr_max - 1, remain); ret = regmap_bulk_write(dev->regmap[0], 0xf6, - &fw->data[fw->size - remaining], len); + &fw->data[fw->size - remain], len); if (ret) { - dev_err(&client->dev, "firmware download failed=%d\n", + dev_err(&client->dev, "firmware download failed %d\n", ret); - goto err; + goto err_release_firmware; } } - /* parity check of firmware */ - ret = regmap_read(dev->regmap[0], 0xf8, &tmp); - if (ret) { - dev_err(&client->dev, - "parity reg read failed=%d\n", ret); + release_firmware(fw); + + /* Parity check of firmware */ + ret = regmap_read(dev->regmap[0], 0xf8, &uitmp); + if (ret) goto err; - } - if (tmp & 0x10) { - dev_err(&client->dev, - "firmware parity check failed=0x%x\n", tmp); + + if (uitmp & 0x10) { + dev_err(&client->dev, "firmware parity check failed\n"); + ret = -EINVAL; goto err; } - dev_err(&client->dev, "firmware parity check succeeded=0x%x\n", tmp); ret = regmap_write(dev->regmap[0], 0xf5, 0x00); if (ret) goto err; +warm: + /* TS config */ + ret = regmap_write(dev->regmap[2], 0x09, 0x08); + if (ret) + goto err; + ret = regmap_write(dev->regmap[2], 0x08, 0x1d); + if (ret) + goto err; - release_firmware(fw); - fw = NULL; - - /* warm state */ - dev->warm = true; + dev->active = true; return 0; - -err: +err_release_firmware: release_firmware(fw); -err_request_firmware: +err: dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } @@ -330,20 +394,20 @@ static int mn88473_sleep(struct dvb_frontend *fe) dev_dbg(&client->dev, "\n"); + dev->active = false; + ret = regmap_write(dev->regmap[2], 0x05, 0x3e); if (ret) goto err; - dev->delivery_system = SYS_UNDEFINED; - return 0; err: dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } -static struct dvb_frontend_ops mn88473_ops = { - .delsys = {SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_AC}, +static const struct dvb_frontend_ops mn88473_ops = { + .delsys = {SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A}, .info = { .name = "Panasonic MN88473", .symbol_rate_min = 1000000, @@ -365,8 +429,7 @@ static struct dvb_frontend_ops mn88473_ops = { FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_HIERARCHY_AUTO | FE_CAN_MUTE_TS | - FE_CAN_2G_MODULATION | - FE_CAN_MULTISTREAM + FE_CAN_2G_MODULATION }, .get_tune_settings = mn88473_get_tune_settings, @@ -385,7 +448,7 @@ static int mn88473_probe(struct i2c_client *client, struct mn88473_config *config = client->dev.platform_data; struct mn88473_dev *dev; int ret; - unsigned int utmp; + unsigned int uitmp; static const struct regmap_config regmap_config = { .reg_bits = 8, .val_bits = 8, @@ -393,7 +456,7 @@ static int mn88473_probe(struct i2c_client *client, dev_dbg(&client->dev, "\n"); - /* Caller really need to provide pointer for frontend we create. */ + /* Caller really need to provide pointer for frontend we create */ if (config->fe == NULL) { dev_err(&client->dev, "frontend pointer not defined\n"); ret = -EINVAL; @@ -406,11 +469,15 @@ static int mn88473_probe(struct i2c_client *client, goto err; } - dev->i2c_wr_max = config->i2c_wr_max; - if (!config->xtal) - dev->xtal = 25000000; + if (config->i2c_wr_max) + dev->i2c_wr_max = config->i2c_wr_max; else - dev->xtal = config->xtal; + dev->i2c_wr_max = ~0; + + if (config->xtal) + dev->clk = config->xtal; + else + dev->clk = 25000000; dev->client[0] = client; dev->regmap[0] = regmap_init_i2c(dev->client[0], ®map_config); if (IS_ERR(dev->regmap[0])) { @@ -418,15 +485,25 @@ static int mn88473_probe(struct i2c_client *client, goto err_kfree; } - /* check demod answers to I2C */ - ret = regmap_read(dev->regmap[0], 0x00, &utmp); + /* Check demod answers with correct chip id */ + ret = regmap_read(dev->regmap[0], 0xff, &uitmp); if (ret) goto err_regmap_0_regmap_exit; + dev_dbg(&client->dev, "chip id=%02x\n", uitmp); + + if (uitmp != 0x03) { + ret = -ENODEV; + goto err_regmap_0_regmap_exit; + } + /* - * Chip has three I2C addresses for different register pages. Used + * Chip has three I2C addresses for different register banks. Used * addresses are 0x18, 0x1a and 0x1c. We register two dummy clients, - * 0x1a and 0x1c, in order to get own I2C client for each register page. + * 0x1a and 0x1c, in order to get own I2C client for each register bank. + * + * Also, register bank 2 do not support sequential I/O. Only single + * register write or read is allowed to that bank. */ dev->client[1] = i2c_new_dummy(client->adapter, 0x1a); if (dev->client[1] == NULL) { @@ -456,13 +533,19 @@ static int mn88473_probe(struct i2c_client *client, } i2c_set_clientdata(dev->client[2], dev); - /* create dvb_frontend */ - memcpy(&dev->fe.ops, &mn88473_ops, sizeof(struct dvb_frontend_ops)); - dev->fe.demodulator_priv = client; - *config->fe = &dev->fe; + /* Sleep because chip is active by default */ + ret = regmap_write(dev->regmap[2], 0x05, 0x3e); + if (ret) + goto err_client_2_i2c_unregister_device; + + /* Create dvb frontend */ + memcpy(&dev->frontend.ops, &mn88473_ops, sizeof(dev->frontend.ops)); + dev->frontend.demodulator_priv = client; + *config->fe = &dev->frontend; i2c_set_clientdata(client, dev); - dev_info(&dev->client[0]->dev, "Panasonic MN88473 successfully attached\n"); + dev_info(&client->dev, "Panasonic MN88473 successfully identified\n"); + return 0; err_client_2_i2c_unregister_device: @@ -507,7 +590,8 @@ MODULE_DEVICE_TABLE(i2c, mn88473_id_table); static struct i2c_driver mn88473_driver = { .driver = { - .name = "mn88473", + .name = "mn88473", + .suppress_bind_attrs = true, }, .probe = mn88473_probe, .remove = mn88473_remove, diff --git a/drivers/media/dvb-frontends/mn88473.h b/drivers/media/dvb-frontends/mn88473.h index c717ebed0e03..2aa5181f3033 100644 --- a/drivers/media/dvb-frontends/mn88473.h +++ b/drivers/media/dvb-frontends/mn88473.h @@ -22,10 +22,16 @@ struct mn88473_config { /* * Max num of bytes given I2C adapter could write at once. - * Default: none + * Default: unlimited */ u16 i2c_wr_max; + /* + * Xtal frequency Hz. + * Default: 25000000 + */ + u32 xtal; + /* Everything after that is returned by the driver. */ @@ -33,12 +39,6 @@ struct mn88473_config { * DVB frontend. */ struct dvb_frontend **fe; - - /* - * Xtal frequency. - * Hz - */ - u32 xtal; }; #endif diff --git a/drivers/staging/media/mn88473/mn88473_priv.h b/drivers/media/dvb-frontends/mn88473_priv.h index 54beb4241ccf..e6c65893e451 100644 --- a/drivers/staging/media/mn88473/mn88473_priv.h +++ b/drivers/media/dvb-frontends/mn88473_priv.h @@ -27,11 +27,10 @@ struct mn88473_dev { struct i2c_client *client[3]; struct regmap *regmap[3]; - struct dvb_frontend fe; + struct dvb_frontend frontend; u16 i2c_wr_max; - enum fe_delivery_system delivery_system; - bool warm; /* FW running */ - u32 xtal; + bool active; + u32 clk; }; #endif diff --git a/drivers/media/dvb-frontends/mt312.c b/drivers/media/dvb-frontends/mt312.c index c36e6764eead..fc08429c99b7 100644 --- a/drivers/media/dvb-frontends/mt312.c +++ b/drivers/media/dvb-frontends/mt312.c @@ -647,9 +647,9 @@ static int mt312_set_frontend(struct dvb_frontend *fe) return 0; } -static int mt312_get_frontend(struct dvb_frontend *fe) +static int mt312_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct mt312_state *state = fe->demodulator_priv; int ret; diff --git a/drivers/media/dvb-frontends/mt352.c b/drivers/media/dvb-frontends/mt352.c index 123bb2f8e4b6..c0bb6328956b 100644 --- a/drivers/media/dvb-frontends/mt352.c +++ b/drivers/media/dvb-frontends/mt352.c @@ -311,9 +311,9 @@ static int mt352_set_parameters(struct dvb_frontend *fe) return 0; } -static int mt352_get_parameters(struct dvb_frontend* fe) +static int mt352_get_parameters(struct dvb_frontend* fe, + struct dtv_frontend_properties *op) { - struct dtv_frontend_properties *op = &fe->dtv_property_cache; struct mt352_state* state = fe->demodulator_priv; u16 tps; u16 div; diff --git a/drivers/media/dvb-frontends/or51132.c b/drivers/media/dvb-frontends/or51132.c index 35b1053b3640..a165af990672 100644 --- a/drivers/media/dvb-frontends/or51132.c +++ b/drivers/media/dvb-frontends/or51132.c @@ -375,9 +375,9 @@ static int or51132_set_parameters(struct dvb_frontend *fe) return 0; } -static int or51132_get_parameters(struct dvb_frontend* fe) +static int or51132_get_parameters(struct dvb_frontend* fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct or51132_state* state = fe->demodulator_priv; int status; int retry = 1; diff --git a/drivers/media/dvb-frontends/rtl2830.c b/drivers/media/dvb-frontends/rtl2830.c index b792f305cf15..3f96429af0e5 100644 --- a/drivers/media/dvb-frontends/rtl2830.c +++ b/drivers/media/dvb-frontends/rtl2830.c @@ -279,11 +279,11 @@ err: return ret; } -static int rtl2830_get_frontend(struct dvb_frontend *fe) +static int rtl2830_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct i2c_client *client = fe->demodulator_priv; struct rtl2830_dev *dev = i2c_get_clientdata(client); - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[3]; @@ -900,6 +900,9 @@ static int rtl2830_remove(struct i2c_client *client) dev_dbg(&client->dev, "\n"); + /* stop statistics polling */ + cancel_delayed_work_sync(&dev->stat_work); + i2c_del_mux_adapter(dev->adapter); regmap_exit(dev->regmap); kfree(dev); diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index 10f2119935da..7c96f7679669 100644 --- a/drivers/media/dvb-frontends/rtl2832.c +++ b/drivers/media/dvb-frontends/rtl2832.c @@ -347,6 +347,10 @@ static int rtl2832_init(struct dvb_frontend *fe) dev_dbg(&client->dev, "\n"); + ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x0); + if (ret) + goto err; + for (i = 0; i < ARRAY_SIZE(rtl2832_initial_regs); i++) { ret = rtl2832_wr_demod_reg(dev, rtl2832_initial_regs[i].reg, rtl2832_initial_regs[i].value); @@ -404,8 +408,6 @@ static int rtl2832_init(struct dvb_frontend *fe) c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; c->post_bit_count.len = 1; c->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; - /* start statistics polling */ - schedule_delayed_work(&dev->stat_work, msecs_to_jiffies(2000)); dev->sleeping = false; return 0; @@ -423,8 +425,6 @@ static int rtl2832_sleep(struct dvb_frontend *fe) dev_dbg(&client->dev, "\n"); dev->sleeping = true; - /* stop statistics polling */ - cancel_delayed_work_sync(&dev->stat_work); dev->fe_status = 0; ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x1); @@ -491,11 +491,6 @@ static int rtl2832_set_frontend(struct dvb_frontend *fe) if (fe->ops.tuner_ops.set_params) fe->ops.tuner_ops.set_params(fe); - /* PIP mode related */ - ret = rtl2832_bulk_write(client, 0x192, "\x00\x0f\xff", 3); - if (ret) - goto err; - /* If the frontend has get_if_frequency(), use it */ if (fe->ops.tuner_ops.get_if_frequency) { u32 if_freq; @@ -575,11 +570,11 @@ err: return ret; } -static int rtl2832_get_frontend(struct dvb_frontend *fe) +static int rtl2832_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct rtl2832_dev *dev = fe->demodulator_priv; struct i2c_client *client = dev->client; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[3]; @@ -692,8 +687,11 @@ static int rtl2832_read_status(struct dvb_frontend *fe, enum fe_status *status) { struct rtl2832_dev *dev = fe->demodulator_priv; struct i2c_client *client = dev->client; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u32 uninitialized_var(tmp); + u8 u8tmp, buf[2]; + u16 u16tmp; dev_dbg(&client->dev, "\n"); @@ -714,45 +712,6 @@ static int rtl2832_read_status(struct dvb_frontend *fe, enum fe_status *status) } dev->fe_status = *status; - return 0; -err: - dev_dbg(&client->dev, "failed=%d\n", ret); - return ret; -} - -static int rtl2832_read_snr(struct dvb_frontend *fe, u16 *snr) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - - /* report SNR in resolution of 0.1 dB */ - if (c->cnr.stat[0].scale == FE_SCALE_DECIBEL) - *snr = div_s64(c->cnr.stat[0].svalue, 100); - else - *snr = 0; - - return 0; -} - -static int rtl2832_read_ber(struct dvb_frontend *fe, u32 *ber) -{ - struct rtl2832_dev *dev = fe->demodulator_priv; - - *ber = (dev->post_bit_error - dev->post_bit_error_prev); - dev->post_bit_error_prev = dev->post_bit_error; - - return 0; -} - -static void rtl2832_stat_work(struct work_struct *work) -{ - struct rtl2832_dev *dev = container_of(work, struct rtl2832_dev, stat_work.work); - struct i2c_client *client = dev->client; - struct dtv_frontend_properties *c = &dev->fe.dtv_property_cache; - int ret, tmp; - u8 u8tmp, buf[2]; - u16 u16tmp; - - dev_dbg(&client->dev, "\n"); /* signal strength */ if (dev->fe_status & FE_HAS_SIGNAL) { @@ -789,11 +748,11 @@ static void rtl2832_stat_work(struct work_struct *work) constellation = (u8tmp >> 2) & 0x03; /* [3:2] */ if (constellation > CONSTELLATION_NUM - 1) - goto err_schedule_delayed_work; + goto err; hierarchy = (u8tmp >> 4) & 0x07; /* [6:4] */ if (hierarchy > HIERARCHY_NUM - 1) - goto err_schedule_delayed_work; + goto err; ret = rtl2832_bulk_read(client, 0x40c, buf, 2); if (ret) @@ -835,11 +794,33 @@ static void rtl2832_stat_work(struct work_struct *work) c->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; } -err_schedule_delayed_work: - schedule_delayed_work(&dev->stat_work, msecs_to_jiffies(2000)); - return; + return 0; err: dev_dbg(&client->dev, "failed=%d\n", ret); + return ret; +} + +static int rtl2832_read_snr(struct dvb_frontend *fe, u16 *snr) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + + /* report SNR in resolution of 0.1 dB */ + if (c->cnr.stat[0].scale == FE_SCALE_DECIBEL) + *snr = div_s64(c->cnr.stat[0].svalue, 100); + else + *snr = 0; + + return 0; +} + +static int rtl2832_read_ber(struct dvb_frontend *fe, u32 *ber) +{ + struct rtl2832_dev *dev = fe->demodulator_priv; + + *ber = (dev->post_bit_error - dev->post_bit_error_prev); + dev->post_bit_error_prev = dev->post_bit_error; + + return 0; } /* @@ -1081,37 +1062,46 @@ static struct i2c_adapter *rtl2832_get_i2c_adapter(struct i2c_client *client) return dev->i2c_adapter_tuner; } -static int rtl2832_enable_slave_ts(struct i2c_client *client) +static int rtl2832_slave_ts_ctrl(struct i2c_client *client, bool enable) { struct rtl2832_dev *dev = i2c_get_clientdata(client); int ret; - dev_dbg(&client->dev, "\n"); - - ret = rtl2832_bulk_write(client, 0x10c, "\x5f\xff", 2); - if (ret) - goto err; - - ret = rtl2832_wr_demod_reg(dev, DVBT_PIP_ON, 0x1); - if (ret) - goto err; + dev_dbg(&client->dev, "enable=%d\n", enable); - ret = rtl2832_bulk_write(client, 0x0bc, "\x18", 1); - if (ret) - goto err; - - ret = rtl2832_bulk_write(client, 0x192, "\x7f\xf7\xff", 3); - if (ret) - goto err; - - /* soft reset */ - ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x1); - if (ret) - goto err; - - ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x0); - if (ret) - goto err; + if (enable) { + ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x0); + if (ret) + goto err; + ret = rtl2832_bulk_write(client, 0x10c, "\x5f\xff", 2); + if (ret) + goto err; + ret = rtl2832_wr_demod_reg(dev, DVBT_PIP_ON, 0x1); + if (ret) + goto err; + ret = rtl2832_bulk_write(client, 0x0bc, "\x18", 1); + if (ret) + goto err; + ret = rtl2832_bulk_write(client, 0x192, "\x7f\xf7\xff", 3); + if (ret) + goto err; + } else { + ret = rtl2832_bulk_write(client, 0x192, "\x00\x0f\xff", 3); + if (ret) + goto err; + ret = rtl2832_bulk_write(client, 0x0bc, "\x08", 1); + if (ret) + goto err; + ret = rtl2832_wr_demod_reg(dev, DVBT_PIP_ON, 0x0); + if (ret) + goto err; + ret = rtl2832_bulk_write(client, 0x10c, "\x00\x00", 2); + if (ret) + goto err; + ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x1); + if (ret) + goto err; + } return 0; err: @@ -1227,7 +1217,6 @@ static int rtl2832_probe(struct i2c_client *client, dev->pdata = client->dev.platform_data; dev->sleeping = true; INIT_DELAYED_WORK(&dev->i2c_gate_work, rtl2832_i2c_gate_work); - INIT_DELAYED_WORK(&dev->stat_work, rtl2832_stat_work); /* create regmap */ mutex_init(&dev->regmap_mutex); dev->regmap_config.reg_bits = 8, @@ -1267,7 +1256,7 @@ static int rtl2832_probe(struct i2c_client *client, /* setup callbacks */ pdata->get_dvb_frontend = rtl2832_get_dvb_frontend; pdata->get_i2c_adapter = rtl2832_get_i2c_adapter; - pdata->enable_slave_ts = rtl2832_enable_slave_ts; + pdata->slave_ts_ctrl = rtl2832_slave_ts_ctrl; pdata->pid_filter = rtl2832_pid_filter; pdata->pid_filter_ctrl = rtl2832_pid_filter_ctrl; pdata->bulk_read = rtl2832_bulk_read; diff --git a/drivers/media/dvb-frontends/rtl2832.h b/drivers/media/dvb-frontends/rtl2832.h index c29a4c2bf71a..6390af64cf45 100644 --- a/drivers/media/dvb-frontends/rtl2832.h +++ b/drivers/media/dvb-frontends/rtl2832.h @@ -31,7 +31,7 @@ * @tuner: Used tuner model. * @get_dvb_frontend: Get DVB frontend. * @get_i2c_adapter: Get I2C adapter. - * @enable_slave_ts: Enable slave TS IF. + * @slave_ts_ctrl: Control slave TS interface. * @pid_filter: Set PID to PID filter. * @pid_filter_ctrl: Control PID filter. */ @@ -53,7 +53,7 @@ struct rtl2832_platform_data { struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *); struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *); - int (*enable_slave_ts)(struct i2c_client *); + int (*slave_ts_ctrl)(struct i2c_client *, bool); int (*pid_filter)(struct dvb_frontend *, u8, u16, int); int (*pid_filter_ctrl)(struct dvb_frontend *, int); /* private: Register access for SDR module use only */ diff --git a/drivers/media/dvb-frontends/rtl2832_priv.h b/drivers/media/dvb-frontends/rtl2832_priv.h index 5dcd3a41d23f..6b875f462f8b 100644 --- a/drivers/media/dvb-frontends/rtl2832_priv.h +++ b/drivers/media/dvb-frontends/rtl2832_priv.h @@ -38,7 +38,6 @@ struct rtl2832_dev { struct regmap *regmap; struct i2c_adapter *i2c_adapter_tuner; struct dvb_frontend fe; - struct delayed_work stat_work; enum fe_status fe_status; u64 post_bit_error_prev; /* for old DVBv3 read_ber() calculation */ u64 post_bit_error; diff --git a/drivers/media/dvb-frontends/s5h1409.c b/drivers/media/dvb-frontends/s5h1409.c index 10964848a2f1..c68965ad97c0 100644 --- a/drivers/media/dvb-frontends/s5h1409.c +++ b/drivers/media/dvb-frontends/s5h1409.c @@ -925,9 +925,9 @@ static int s5h1409_read_ber(struct dvb_frontend *fe, u32 *ber) return s5h1409_read_ucblocks(fe, ber); } -static int s5h1409_get_frontend(struct dvb_frontend *fe) +static int s5h1409_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct s5h1409_state *state = fe->demodulator_priv; p->frequency = state->current_frequency; diff --git a/drivers/media/dvb-frontends/s5h1411.c b/drivers/media/dvb-frontends/s5h1411.c index 9afc3f42290e..90f86e82b087 100644 --- a/drivers/media/dvb-frontends/s5h1411.c +++ b/drivers/media/dvb-frontends/s5h1411.c @@ -840,9 +840,9 @@ static int s5h1411_read_ber(struct dvb_frontend *fe, u32 *ber) return s5h1411_read_ucblocks(fe, ber); } -static int s5h1411_get_frontend(struct dvb_frontend *fe) +static int s5h1411_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct s5h1411_state *state = fe->demodulator_priv; p->frequency = state->current_frequency; diff --git a/drivers/media/dvb-frontends/s5h1420.c b/drivers/media/dvb-frontends/s5h1420.c index 9c22a4c70d87..d7d0b7d57ad7 100644 --- a/drivers/media/dvb-frontends/s5h1420.c +++ b/drivers/media/dvb-frontends/s5h1420.c @@ -756,9 +756,9 @@ static int s5h1420_set_frontend(struct dvb_frontend *fe) return 0; } -static int s5h1420_get_frontend(struct dvb_frontend* fe) +static int s5h1420_get_frontend(struct dvb_frontend* fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct s5h1420_state* state = fe->demodulator_priv; p->frequency = state->tunedfreq + s5h1420_getfreqoffset(state); diff --git a/drivers/media/dvb-frontends/s921.c b/drivers/media/dvb-frontends/s921.c index d6a8fa63040b..b5e3d90eba5e 100644 --- a/drivers/media/dvb-frontends/s921.c +++ b/drivers/media/dvb-frontends/s921.c @@ -433,9 +433,9 @@ static int s921_set_frontend(struct dvb_frontend *fe) return 0; } -static int s921_get_frontend(struct dvb_frontend *fe) +static int s921_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct s921_state *state = fe->demodulator_priv; /* FIXME: Probably it is possible to get it from regs f1 and f2 */ diff --git a/drivers/media/dvb-frontends/si2165.c b/drivers/media/dvb-frontends/si2165.c index 2b93241d4bc1..8bf716a8ea58 100644 --- a/drivers/media/dvb-frontends/si2165.c +++ b/drivers/media/dvb-frontends/si2165.c @@ -225,22 +225,18 @@ static int si2165_writereg32(struct si2165_state *state, const u16 reg, u32 val) static int si2165_writereg_mask8(struct si2165_state *state, const u16 reg, u8 val, u8 mask) { - int ret; - u8 tmp; - if (mask != 0xff) { - ret = si2165_readreg8(state, reg, &tmp); + u8 tmp; + int ret = si2165_readreg8(state, reg, &tmp); + if (ret < 0) - goto err; + return ret; val &= mask; tmp &= ~mask; val |= tmp; } - - ret = si2165_writereg8(state, reg, val); -err: - return ret; + return si2165_writereg8(state, reg, val); } #define REG16(reg, val) { (reg), (val) & 0xff }, { (reg)+1, (val)>>8 & 0xff } @@ -825,19 +821,19 @@ static int si2165_set_frontend_dvbt(struct dvb_frontend *fe) struct si2165_state *state = fe->demodulator_priv; u32 dvb_rate = 0; u16 bw10k; + u32 bw_hz = p->bandwidth_hz; dprintk("%s: called\n", __func__); if (!state->has_dvbt) return -EINVAL; - if (p->bandwidth_hz > 0) { - dvb_rate = p->bandwidth_hz * 8 / 7; - bw10k = p->bandwidth_hz / 10000; - } else { - dvb_rate = 8 * 8 / 7; - bw10k = 800; - } + /* no bandwidth auto-detection */ + if (bw_hz == 0) + return -EINVAL; + + dvb_rate = bw_hz * 8 / 7; + bw10k = bw_hz / 10000; ret = si2165_adjust_pll_divl(state, 12); if (ret < 0) diff --git a/drivers/media/dvb-frontends/stb0899_drv.c b/drivers/media/dvb-frontends/stb0899_drv.c index 756650f154ab..3d171b0e00c2 100644 --- a/drivers/media/dvb-frontends/stb0899_drv.c +++ b/drivers/media/dvb-frontends/stb0899_drv.c @@ -1568,9 +1568,9 @@ static enum dvbfe_search stb0899_search(struct dvb_frontend *fe) return DVBFE_ALGO_SEARCH_ERROR; } -static int stb0899_get_frontend(struct dvb_frontend *fe) +static int stb0899_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct stb0899_state *state = fe->demodulator_priv; struct stb0899_internal *internal = &state->internal; diff --git a/drivers/media/dvb-frontends/stb6100.c b/drivers/media/dvb-frontends/stb6100.c index c978c801c7aa..b9c2511bf019 100644 --- a/drivers/media/dvb-frontends/stb6100.c +++ b/drivers/media/dvb-frontends/stb6100.c @@ -346,7 +346,7 @@ static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency) if (fe->ops.get_frontend) { dprintk(verbose, FE_DEBUG, 1, "Get frontend parameters"); - fe->ops.get_frontend(fe); + fe->ops.get_frontend(fe, p); } srate = p->symbol_rate; diff --git a/drivers/media/dvb-frontends/stv0297.c b/drivers/media/dvb-frontends/stv0297.c index 75b4d8b25657..81b27b7c0c96 100644 --- a/drivers/media/dvb-frontends/stv0297.c +++ b/drivers/media/dvb-frontends/stv0297.c @@ -615,9 +615,9 @@ timeout: return 0; } -static int stv0297_get_frontend(struct dvb_frontend *fe) +static int stv0297_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct stv0297_state *state = fe->demodulator_priv; int reg_00, reg_83; diff --git a/drivers/media/dvb-frontends/stv0299.c b/drivers/media/dvb-frontends/stv0299.c index a8177807fb65..7927fa925f2f 100644 --- a/drivers/media/dvb-frontends/stv0299.c +++ b/drivers/media/dvb-frontends/stv0299.c @@ -422,7 +422,7 @@ static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, unsigned long if (debug_legacy_dish_switch) printk ("%s switch command: 0x%04lx\n",__func__, cmd); - nexttime = ktime_get_real(); + nexttime = ktime_get_boottime(); if (debug_legacy_dish_switch) tv[0] = nexttime; stv0299_writeregI (state, 0x0c, reg0x0c | 0x50); /* set LNB to 18V */ @@ -431,7 +431,7 @@ static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, unsigned long for (i=0; i<9; i++) { if (debug_legacy_dish_switch) - tv[i+1] = ktime_get_real(); + tv[i+1] = ktime_get_boottime(); if((cmd & 0x01) != last) { /* set voltage to (last ? 13V : 18V) */ stv0299_writeregI (state, 0x0c, reg0x0c | (last ? lv_mask : 0x50)); @@ -602,9 +602,9 @@ static int stv0299_set_frontend(struct dvb_frontend *fe) return 0; } -static int stv0299_get_frontend(struct dvb_frontend *fe) +static int stv0299_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct stv0299_state* state = fe->demodulator_priv; s32 derot_freq; int invval; diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c index 44cb73f68af6..abc379aea713 100644 --- a/drivers/media/dvb-frontends/stv0367.c +++ b/drivers/media/dvb-frontends/stv0367.c @@ -1938,9 +1938,9 @@ static int stv0367ter_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) return 0; } -static int stv0367ter_get_frontend(struct dvb_frontend *fe) +static int stv0367ter_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct stv0367_state *state = fe->demodulator_priv; struct stv0367ter_state *ter_state = state->ter_state; enum stv0367_ter_mode mode; @@ -3146,9 +3146,9 @@ static int stv0367cab_set_frontend(struct dvb_frontend *fe) return 0; } -static int stv0367cab_get_frontend(struct dvb_frontend *fe) +static int stv0367cab_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct stv0367_state *state = fe->demodulator_priv; struct stv0367cab_state *cab_state = state->cab_state; diff --git a/drivers/media/dvb-frontends/stv0900_core.c b/drivers/media/dvb-frontends/stv0900_core.c index fe31dd541955..f667005a6661 100644 --- a/drivers/media/dvb-frontends/stv0900_core.c +++ b/drivers/media/dvb-frontends/stv0900_core.c @@ -1087,7 +1087,7 @@ u8 stv0900_get_optim_carr_loop(s32 srate, enum fe_stv0900_modcode modcode, s32 pilot, u8 chip_id) { u8 aclc_value = 0x29; - s32 i; + s32 i, cllas2_size; const struct stv0900_car_loop_optim *cls2, *cllqs2, *cllas2; dprintk("%s\n", __func__); @@ -1096,14 +1096,17 @@ u8 stv0900_get_optim_carr_loop(s32 srate, enum fe_stv0900_modcode modcode, cls2 = FE_STV0900_S2CarLoop; cllqs2 = FE_STV0900_S2LowQPCarLoopCut30; cllas2 = FE_STV0900_S2APSKCarLoopCut30; + cllas2_size = ARRAY_SIZE(FE_STV0900_S2APSKCarLoopCut30); } else if (chip_id == 0x20) { cls2 = FE_STV0900_S2CarLoopCut20; cllqs2 = FE_STV0900_S2LowQPCarLoopCut20; cllas2 = FE_STV0900_S2APSKCarLoopCut20; + cllas2_size = ARRAY_SIZE(FE_STV0900_S2APSKCarLoopCut20); } else { cls2 = FE_STV0900_S2CarLoopCut30; cllqs2 = FE_STV0900_S2LowQPCarLoopCut30; cllas2 = FE_STV0900_S2APSKCarLoopCut30; + cllas2_size = ARRAY_SIZE(FE_STV0900_S2APSKCarLoopCut30); } if (modcode < STV0900_QPSK_12) { @@ -1178,7 +1181,7 @@ u8 stv0900_get_optim_carr_loop(s32 srate, enum fe_stv0900_modcode modcode, aclc_value = cls2[i].car_loop_pilots_off_30; } - } else { + } else if (i < cllas2_size) { if (srate <= 3000000) aclc_value = cllas2[i].car_loop_pilots_on_2; else if (srate <= 7000000) @@ -1859,9 +1862,9 @@ static int stv0900_sleep(struct dvb_frontend *fe) return 0; } -static int stv0900_get_frontend(struct dvb_frontend *fe) +static int stv0900_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct stv0900_state *state = fe->demodulator_priv; struct stv0900_internal *intp = state->internal; enum fe_stv0900_demod_num demod = state->demod; diff --git a/drivers/media/dvb-frontends/stv6110x.c b/drivers/media/dvb-frontends/stv6110x.c index e66154e5c1d7..a62c01e454f5 100644 --- a/drivers/media/dvb-frontends/stv6110x.c +++ b/drivers/media/dvb-frontends/stv6110x.c @@ -355,7 +355,7 @@ static struct dvb_tuner_ops stv6110x_ops = { .release = stv6110x_release }; -static struct stv6110x_devctl stv6110x_ctl = { +static const struct stv6110x_devctl stv6110x_ctl = { .tuner_init = stv6110x_init, .tuner_sleep = stv6110x_sleep, .tuner_set_mode = stv6110x_set_mode, @@ -369,7 +369,7 @@ static struct stv6110x_devctl stv6110x_ctl = { .tuner_get_status = stv6110x_get_status, }; -struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, +const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, const struct stv6110x_config *config, struct i2c_adapter *i2c) { diff --git a/drivers/media/dvb-frontends/stv6110x.h b/drivers/media/dvb-frontends/stv6110x.h index 9f7eb251aec3..696b6e5b9e7b 100644 --- a/drivers/media/dvb-frontends/stv6110x.h +++ b/drivers/media/dvb-frontends/stv6110x.h @@ -55,12 +55,12 @@ struct stv6110x_devctl { #if IS_REACHABLE(CONFIG_DVB_STV6110x) -extern struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, +extern const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, const struct stv6110x_config *config, struct i2c_adapter *i2c); #else -static inline struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, +static inline const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, const struct stv6110x_config *config, struct i2c_adapter *i2c) { diff --git a/drivers/media/dvb-frontends/stv6110x_priv.h b/drivers/media/dvb-frontends/stv6110x_priv.h index 0ec936a660a7..a993aba27b7e 100644 --- a/drivers/media/dvb-frontends/stv6110x_priv.h +++ b/drivers/media/dvb-frontends/stv6110x_priv.h @@ -70,7 +70,7 @@ struct stv6110x_state { const struct stv6110x_config *config; u8 regs[8]; - struct stv6110x_devctl *devctl; + const struct stv6110x_devctl *devctl; }; #endif /* __STV6110x_PRIV_H */ diff --git a/drivers/media/dvb-frontends/tc90522.c b/drivers/media/dvb-frontends/tc90522.c index 456cdc7fb1e7..31cd32532387 100644 --- a/drivers/media/dvb-frontends/tc90522.c +++ b/drivers/media/dvb-frontends/tc90522.c @@ -201,10 +201,10 @@ static const enum fe_code_rate fec_conv_sat[] = { FEC_2_3, /* for 8PSK. (trellis code) */ }; -static int tc90522s_get_frontend(struct dvb_frontend *fe) +static int tc90522s_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct tc90522_state *state; - struct dtv_frontend_properties *c; struct dtv_fe_stats *stats; int ret, i; int layers; @@ -212,7 +212,6 @@ static int tc90522s_get_frontend(struct dvb_frontend *fe) u32 cndat; state = fe->demodulator_priv; - c = &fe->dtv_property_cache; c->delivery_system = SYS_ISDBS; c->symbol_rate = 28860000; @@ -337,10 +336,10 @@ static const enum fe_modulation mod_conv[] = { DQPSK, QPSK, QAM_16, QAM_64, 0, 0, 0, 0 }; -static int tc90522t_get_frontend(struct dvb_frontend *fe) +static int tc90522t_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct tc90522_state *state; - struct dtv_frontend_properties *c; struct dtv_fe_stats *stats; int ret, i; int layers; @@ -348,7 +347,6 @@ static int tc90522t_get_frontend(struct dvb_frontend *fe) u32 cndat; state = fe->demodulator_priv; - c = &fe->dtv_property_cache; c->delivery_system = SYS_ISDBT; c->bandwidth_hz = 6000000; mode = 1; diff --git a/drivers/media/dvb-frontends/tda10021.c b/drivers/media/dvb-frontends/tda10021.c index a684424e665a..806c56691ca5 100644 --- a/drivers/media/dvb-frontends/tda10021.c +++ b/drivers/media/dvb-frontends/tda10021.c @@ -387,9 +387,9 @@ static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) return 0; } -static int tda10021_get_frontend(struct dvb_frontend *fe) +static int tda10021_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct tda10021_state* state = fe->demodulator_priv; int sync; s8 afc = 0; diff --git a/drivers/media/dvb-frontends/tda10023.c b/drivers/media/dvb-frontends/tda10023.c index 44a55656093f..3b8c7e499d0d 100644 --- a/drivers/media/dvb-frontends/tda10023.c +++ b/drivers/media/dvb-frontends/tda10023.c @@ -457,9 +457,9 @@ static int tda10023_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) return 0; } -static int tda10023_get_frontend(struct dvb_frontend *fe) +static int tda10023_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct tda10023_state* state = fe->demodulator_priv; int sync,inv; s8 afc = 0; diff --git a/drivers/media/dvb-frontends/tda10048.c b/drivers/media/dvb-frontends/tda10048.c index 8451086c563f..c2bf89d0b0b0 100644 --- a/drivers/media/dvb-frontends/tda10048.c +++ b/drivers/media/dvb-frontends/tda10048.c @@ -1028,9 +1028,9 @@ static int tda10048_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) return 0; } -static int tda10048_get_frontend(struct dvb_frontend *fe) +static int tda10048_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct tda10048_state *state = fe->demodulator_priv; dprintk(1, "%s()\n", __func__); diff --git a/drivers/media/dvb-frontends/tda1004x.c b/drivers/media/dvb-frontends/tda1004x.c index c6abeb4fba9d..b89848313fb9 100644 --- a/drivers/media/dvb-frontends/tda1004x.c +++ b/drivers/media/dvb-frontends/tda1004x.c @@ -899,9 +899,9 @@ static int tda1004x_set_fe(struct dvb_frontend *fe) return 0; } -static int tda1004x_get_fe(struct dvb_frontend *fe) +static int tda1004x_get_fe(struct dvb_frontend *fe, + struct dtv_frontend_properties *fe_params) { - struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache; struct tda1004x_state* state = fe->demodulator_priv; int status; diff --git a/drivers/media/dvb-frontends/tda10071.c b/drivers/media/dvb-frontends/tda10071.c index 119d47596ac8..37ebeef2bbd0 100644 --- a/drivers/media/dvb-frontends/tda10071.c +++ b/drivers/media/dvb-frontends/tda10071.c @@ -701,11 +701,11 @@ error: return ret; } -static int tda10071_get_frontend(struct dvb_frontend *fe) +static int tda10071_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct tda10071_dev *dev = fe->demodulator_priv; struct i2c_client *client = dev->client; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret, i; u8 buf[5], tmp; diff --git a/drivers/media/dvb-frontends/tda10086.c b/drivers/media/dvb-frontends/tda10086.c index 95a33e187f8e..31d0acb54fe8 100644 --- a/drivers/media/dvb-frontends/tda10086.c +++ b/drivers/media/dvb-frontends/tda10086.c @@ -459,9 +459,9 @@ static int tda10086_set_frontend(struct dvb_frontend *fe) return 0; } -static int tda10086_get_frontend(struct dvb_frontend *fe) +static int tda10086_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *fe_params) { - struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache; struct tda10086_state* state = fe->demodulator_priv; u8 val; int tmp; diff --git a/drivers/media/dvb-frontends/tda8083.c b/drivers/media/dvb-frontends/tda8083.c index 796543fa2c8d..9072d6463094 100644 --- a/drivers/media/dvb-frontends/tda8083.c +++ b/drivers/media/dvb-frontends/tda8083.c @@ -342,9 +342,9 @@ static int tda8083_set_frontend(struct dvb_frontend *fe) return 0; } -static int tda8083_get_frontend(struct dvb_frontend *fe) +static int tda8083_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct tda8083_state* state = fe->demodulator_priv; /* FIXME: get symbolrate & frequency offset...*/ diff --git a/drivers/media/dvb-frontends/ts2020.c b/drivers/media/dvb-frontends/ts2020.c index 7979e5d6498b..14b410ffe612 100644 --- a/drivers/media/dvb-frontends/ts2020.c +++ b/drivers/media/dvb-frontends/ts2020.c @@ -712,6 +712,10 @@ static int ts2020_remove(struct i2c_client *client) dev_dbg(&client->dev, "\n"); + /* stop statistics polling */ + if (!dev->dont_poll) + cancel_delayed_work_sync(&dev->stat_work); + regmap_exit(dev->regmap); kfree(dev); return 0; diff --git a/drivers/media/dvb-frontends/ves1820.c b/drivers/media/dvb-frontends/ves1820.c index aacfdda3e005..b09fe88c40f8 100644 --- a/drivers/media/dvb-frontends/ves1820.c +++ b/drivers/media/dvb-frontends/ves1820.c @@ -312,9 +312,9 @@ static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) return 0; } -static int ves1820_get_frontend(struct dvb_frontend *fe) +static int ves1820_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct ves1820_state* state = fe->demodulator_priv; int sync; s8 afc = 0; diff --git a/drivers/media/dvb-frontends/ves1x93.c b/drivers/media/dvb-frontends/ves1x93.c index 526952396422..ed113e216e14 100644 --- a/drivers/media/dvb-frontends/ves1x93.c +++ b/drivers/media/dvb-frontends/ves1x93.c @@ -406,9 +406,9 @@ static int ves1x93_set_frontend(struct dvb_frontend *fe) return 0; } -static int ves1x93_get_frontend(struct dvb_frontend *fe) +static int ves1x93_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct ves1x93_state* state = fe->demodulator_priv; int afc; diff --git a/drivers/media/dvb-frontends/zl10353.c b/drivers/media/dvb-frontends/zl10353.c index ef9764a02d4c..1832c2f7695c 100644 --- a/drivers/media/dvb-frontends/zl10353.c +++ b/drivers/media/dvb-frontends/zl10353.c @@ -371,9 +371,9 @@ static int zl10353_set_parameters(struct dvb_frontend *fe) return 0; } -static int zl10353_get_parameters(struct dvb_frontend *fe) +static int zl10353_get_parameters(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct zl10353_state *state = fe->demodulator_priv; int s6, s9; u16 tps; diff --git a/drivers/media/i2c/adv7511.c b/drivers/media/i2c/adv7511.c index 471fd23b5c5c..bd822f032b08 100644 --- a/drivers/media/i2c/adv7511.c +++ b/drivers/media/i2c/adv7511.c @@ -103,12 +103,14 @@ struct adv7511_state { u32 ycbcr_enc; u32 quantization; u32 xfer_func; + u32 content_type; /* controls */ struct v4l2_ctrl *hdmi_mode_ctrl; struct v4l2_ctrl *hotplug_ctrl; struct v4l2_ctrl *rx_sense_ctrl; struct v4l2_ctrl *have_edid0_ctrl; struct v4l2_ctrl *rgb_quantization_range_ctrl; + struct v4l2_ctrl *content_type_ctrl; struct i2c_client *i2c_edid; struct i2c_client *i2c_pktmem; struct adv7511_state_edid edid; @@ -400,6 +402,16 @@ static int adv7511_s_ctrl(struct v4l2_ctrl *ctrl) } if (state->rgb_quantization_range_ctrl == ctrl) return adv7511_set_rgb_quantization_mode(sd, ctrl); + if (state->content_type_ctrl == ctrl) { + u8 itc, cn; + + state->content_type = ctrl->val; + itc = state->content_type != V4L2_DV_IT_CONTENT_TYPE_NO_ITC; + cn = itc ? state->content_type : V4L2_DV_IT_CONTENT_TYPE_GRAPHICS; + adv7511_wr_and_or(sd, 0x57, 0x7f, itc << 7); + adv7511_wr_and_or(sd, 0x59, 0xcf, cn << 4); + return 0; + } return -EINVAL; } @@ -1002,6 +1014,8 @@ static int adv7511_set_fmt(struct v4l2_subdev *sd, u8 y = HDMI_COLORSPACE_RGB; u8 q = HDMI_QUANTIZATION_RANGE_DEFAULT; u8 yq = HDMI_YCC_QUANTIZATION_RANGE_LIMITED; + u8 itc = state->content_type != V4L2_DV_IT_CONTENT_TYPE_NO_ITC; + u8 cn = itc ? state->content_type : V4L2_DV_IT_CONTENT_TYPE_GRAPHICS; if (format->pad != 0) return -EINVAL; @@ -1115,8 +1129,8 @@ static int adv7511_set_fmt(struct v4l2_subdev *sd, adv7511_wr_and_or(sd, 0x4a, 0xbf, 0); adv7511_wr_and_or(sd, 0x55, 0x9f, y << 5); adv7511_wr_and_or(sd, 0x56, 0x3f, c << 6); - adv7511_wr_and_or(sd, 0x57, 0x83, (ec << 4) | (q << 2)); - adv7511_wr_and_or(sd, 0x59, 0x3f, yq << 6); + adv7511_wr_and_or(sd, 0x57, 0x83, (ec << 4) | (q << 2) | (itc << 7)); + adv7511_wr_and_or(sd, 0x59, 0x0f, (yq << 6) | (cn << 4)); adv7511_wr_and_or(sd, 0x4a, 0xff, 1); return 0; @@ -1161,12 +1175,23 @@ static void adv7511_dbg_dump_edid(int lvl, int debug, struct v4l2_subdev *sd, in } } +static void adv7511_notify_no_edid(struct v4l2_subdev *sd) +{ + struct adv7511_state *state = get_adv7511_state(sd); + struct adv7511_edid_detect ed; + + /* We failed to read the EDID, so send an event for this. */ + ed.present = false; + ed.segment = adv7511_rd(sd, 0xc4); + v4l2_subdev_notify(sd, ADV7511_EDID_DETECT, (void *)&ed); + v4l2_ctrl_s_ctrl(state->have_edid0_ctrl, 0x0); +} + static void adv7511_edid_handler(struct work_struct *work) { struct delayed_work *dwork = to_delayed_work(work); struct adv7511_state *state = container_of(dwork, struct adv7511_state, edid_handler); struct v4l2_subdev *sd = &state->sd; - struct adv7511_edid_detect ed; v4l2_dbg(1, debug, sd, "%s:\n", __func__); @@ -1191,9 +1216,7 @@ static void adv7511_edid_handler(struct work_struct *work) } /* We failed to read the EDID, so send an event for this. */ - ed.present = false; - ed.segment = adv7511_rd(sd, 0xc4); - v4l2_subdev_notify(sd, ADV7511_EDID_DETECT, (void *)&ed); + adv7511_notify_no_edid(sd); v4l2_dbg(1, debug, sd, "%s: no edid found\n", __func__); } @@ -1264,7 +1287,6 @@ static void adv7511_check_monitor_present_status(struct v4l2_subdev *sd) /* update read only ctrls */ v4l2_ctrl_s_ctrl(state->hotplug_ctrl, adv7511_have_hotplug(sd) ? 0x1 : 0x0); v4l2_ctrl_s_ctrl(state->rx_sense_ctrl, adv7511_have_rx_sense(sd) ? 0x1 : 0x0); - v4l2_ctrl_s_ctrl(state->have_edid0_ctrl, state->edid.segments ? 0x1 : 0x0); if ((status & MASK_ADV7511_HPD_DETECT) && ((status & MASK_ADV7511_MSEN_DETECT) || state->edid.segments)) { v4l2_dbg(1, debug, sd, "%s: hotplug and (rx-sense or edid)\n", __func__); @@ -1294,6 +1316,7 @@ static void adv7511_check_monitor_present_status(struct v4l2_subdev *sd) } adv7511_s_power(sd, false); memset(&state->edid, 0, sizeof(struct adv7511_state_edid)); + adv7511_notify_no_edid(sd); } } @@ -1370,6 +1393,7 @@ static bool adv7511_check_edid_status(struct v4l2_subdev *sd) } /* one more segment read ok */ state->edid.segments = segment + 1; + v4l2_ctrl_s_ctrl(state->have_edid0_ctrl, 0x1); if (((state->edid.data[0x7e] >> 1) + 1) > state->edid.segments) { /* Request next EDID segment */ v4l2_dbg(1, debug, sd, "%s: request segment %d\n", __func__, state->edid.segments); @@ -1389,7 +1413,6 @@ static bool adv7511_check_edid_status(struct v4l2_subdev *sd) ed.present = true; ed.segment = 0; state->edid_detect_counter++; - v4l2_ctrl_s_ctrl(state->have_edid0_ctrl, state->edid.segments ? 0x1 : 0x0); v4l2_subdev_notify(sd, ADV7511_EDID_DETECT, (void *)&ed); return ed.present; } @@ -1470,6 +1493,10 @@ static int adv7511_probe(struct i2c_client *client, const struct i2c_device_id * v4l2_ctrl_new_std_menu(hdl, &adv7511_ctrl_ops, V4L2_CID_DV_TX_RGB_RANGE, V4L2_DV_RGB_RANGE_FULL, 0, V4L2_DV_RGB_RANGE_AUTO); + state->content_type_ctrl = + v4l2_ctrl_new_std_menu(hdl, &adv7511_ctrl_ops, + V4L2_CID_DV_TX_IT_CONTENT_TYPE, V4L2_DV_IT_CONTENT_TYPE_NO_ITC, + 0, V4L2_DV_IT_CONTENT_TYPE_NO_ITC); sd->ctrl_handler = hdl; if (hdl->error) { err = hdl->error; diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index e1719ffdfb3d..41a1bfc5eaa7 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -207,71 +207,22 @@ static bool adv76xx_has_afe(struct adv76xx_state *state) return state->info->has_afe; } -/* Supported CEA and DMT timings */ -static const struct v4l2_dv_timings adv76xx_timings[] = { - V4L2_DV_BT_CEA_720X480P59_94, - V4L2_DV_BT_CEA_720X576P50, - V4L2_DV_BT_CEA_1280X720P24, - V4L2_DV_BT_CEA_1280X720P25, - V4L2_DV_BT_CEA_1280X720P50, - V4L2_DV_BT_CEA_1280X720P60, - V4L2_DV_BT_CEA_1920X1080P24, - V4L2_DV_BT_CEA_1920X1080P25, - V4L2_DV_BT_CEA_1920X1080P30, - V4L2_DV_BT_CEA_1920X1080P50, - V4L2_DV_BT_CEA_1920X1080P60, - - /* sorted by DMT ID */ - V4L2_DV_BT_DMT_640X350P85, - V4L2_DV_BT_DMT_640X400P85, - V4L2_DV_BT_DMT_720X400P85, - V4L2_DV_BT_DMT_640X480P60, - V4L2_DV_BT_DMT_640X480P72, - V4L2_DV_BT_DMT_640X480P75, - V4L2_DV_BT_DMT_640X480P85, - V4L2_DV_BT_DMT_800X600P56, - V4L2_DV_BT_DMT_800X600P60, - V4L2_DV_BT_DMT_800X600P72, - V4L2_DV_BT_DMT_800X600P75, - V4L2_DV_BT_DMT_800X600P85, - V4L2_DV_BT_DMT_848X480P60, - V4L2_DV_BT_DMT_1024X768P60, - V4L2_DV_BT_DMT_1024X768P70, - V4L2_DV_BT_DMT_1024X768P75, - V4L2_DV_BT_DMT_1024X768P85, - V4L2_DV_BT_DMT_1152X864P75, - V4L2_DV_BT_DMT_1280X768P60_RB, - V4L2_DV_BT_DMT_1280X768P60, - V4L2_DV_BT_DMT_1280X768P75, - V4L2_DV_BT_DMT_1280X768P85, - V4L2_DV_BT_DMT_1280X800P60_RB, - V4L2_DV_BT_DMT_1280X800P60, - V4L2_DV_BT_DMT_1280X800P75, - V4L2_DV_BT_DMT_1280X800P85, - V4L2_DV_BT_DMT_1280X960P60, - V4L2_DV_BT_DMT_1280X960P85, - V4L2_DV_BT_DMT_1280X1024P60, - V4L2_DV_BT_DMT_1280X1024P75, - V4L2_DV_BT_DMT_1280X1024P85, - V4L2_DV_BT_DMT_1360X768P60, - V4L2_DV_BT_DMT_1400X1050P60_RB, - V4L2_DV_BT_DMT_1400X1050P60, - V4L2_DV_BT_DMT_1400X1050P75, - V4L2_DV_BT_DMT_1400X1050P85, - V4L2_DV_BT_DMT_1440X900P60_RB, - V4L2_DV_BT_DMT_1440X900P60, - V4L2_DV_BT_DMT_1600X1200P60, - V4L2_DV_BT_DMT_1680X1050P60_RB, - V4L2_DV_BT_DMT_1680X1050P60, - V4L2_DV_BT_DMT_1792X1344P60, - V4L2_DV_BT_DMT_1856X1392P60, - V4L2_DV_BT_DMT_1920X1200P60_RB, - V4L2_DV_BT_DMT_1366X768P60_RB, - V4L2_DV_BT_DMT_1366X768P60, - V4L2_DV_BT_DMT_1920X1080P60, - { }, +/* Unsupported timings. This device cannot support 720p30. */ +static const struct v4l2_dv_timings adv76xx_timings_exceptions[] = { + V4L2_DV_BT_CEA_1280X720P30, + { } }; +static bool adv76xx_check_dv_timings(const struct v4l2_dv_timings *t, void *hdl) +{ + int i; + + for (i = 0; adv76xx_timings_exceptions[i].bt.width; i++) + if (v4l2_match_dv_timings(t, adv76xx_timings_exceptions + i, 0, false)) + return false; + return true; +} + struct adv76xx_video_standards { struct v4l2_dv_timings timings; u8 vid_std; @@ -806,6 +757,36 @@ static inline bool is_digital_input(struct v4l2_subdev *sd) state->selected_input == ADV7604_PAD_HDMI_PORT_D; } +static const struct v4l2_dv_timings_cap adv7604_timings_cap_analog = { + .type = V4L2_DV_BT_656_1120, + /* keep this initialization for compatibility with GCC < 4.4.6 */ + .reserved = { 0 }, + V4L2_INIT_BT_TIMINGS(0, 1920, 0, 1200, 25000000, 170000000, + V4L2_DV_BT_STD_CEA861 | V4L2_DV_BT_STD_DMT | + V4L2_DV_BT_STD_GTF | V4L2_DV_BT_STD_CVT, + V4L2_DV_BT_CAP_PROGRESSIVE | V4L2_DV_BT_CAP_REDUCED_BLANKING | + V4L2_DV_BT_CAP_CUSTOM) +}; + +static const struct v4l2_dv_timings_cap adv76xx_timings_cap_digital = { + .type = V4L2_DV_BT_656_1120, + /* keep this initialization for compatibility with GCC < 4.4.6 */ + .reserved = { 0 }, + V4L2_INIT_BT_TIMINGS(0, 1920, 0, 1200, 25000000, 225000000, + V4L2_DV_BT_STD_CEA861 | V4L2_DV_BT_STD_DMT | + V4L2_DV_BT_STD_GTF | V4L2_DV_BT_STD_CVT, + V4L2_DV_BT_CAP_PROGRESSIVE | V4L2_DV_BT_CAP_REDUCED_BLANKING | + V4L2_DV_BT_CAP_CUSTOM) +}; + +static inline const struct v4l2_dv_timings_cap * +adv76xx_get_dv_timings_cap(struct v4l2_subdev *sd) +{ + return is_digital_input(sd) ? &adv76xx_timings_cap_digital : + &adv7604_timings_cap_analog; +} + + /* ----------------------------------------------------------------------- */ #ifdef CONFIG_VIDEO_ADV_DEBUG @@ -1216,6 +1197,20 @@ static int adv76xx_s_ctrl(struct v4l2_ctrl *ctrl) return -EINVAL; } +static int adv76xx_g_volatile_ctrl(struct v4l2_ctrl *ctrl) +{ + struct v4l2_subdev *sd = + &container_of(ctrl->handler, struct adv76xx_state, hdl)->sd; + + if (ctrl->id == V4L2_CID_DV_RX_IT_CONTENT_TYPE) { + ctrl->val = V4L2_DV_IT_CONTENT_TYPE_NO_ITC; + if ((io_read(sd, 0x60) & 1) && (infoframe_read(sd, 0x03) & 0x80)) + ctrl->val = (infoframe_read(sd, 0x05) >> 4) & 3; + return 0; + } + return -EINVAL; +} + /* ----------------------------------------------------------------------- */ static inline bool no_power(struct v4l2_subdev *sd) @@ -1330,17 +1325,23 @@ static int stdi2dv_timings(struct v4l2_subdev *sd, u32 pix_clk; int i; - for (i = 0; adv76xx_timings[i].bt.height; i++) { - if (vtotal(&adv76xx_timings[i].bt) != stdi->lcf + 1) + for (i = 0; v4l2_dv_timings_presets[i].bt.width; i++) { + const struct v4l2_bt_timings *bt = &v4l2_dv_timings_presets[i].bt; + + if (!v4l2_valid_dv_timings(&v4l2_dv_timings_presets[i], + adv76xx_get_dv_timings_cap(sd), + adv76xx_check_dv_timings, NULL)) + continue; + if (vtotal(bt) != stdi->lcf + 1) continue; - if (adv76xx_timings[i].bt.vsync != stdi->lcvs) + if (bt->vsync != stdi->lcvs) continue; - pix_clk = hfreq * htotal(&adv76xx_timings[i].bt); + pix_clk = hfreq * htotal(bt); - if ((pix_clk < adv76xx_timings[i].bt.pixelclock + 1000000) && - (pix_clk > adv76xx_timings[i].bt.pixelclock - 1000000)) { - *timings = adv76xx_timings[i]; + if ((pix_clk < bt->pixelclock + 1000000) && + (pix_clk > bt->pixelclock - 1000000)) { + *timings = v4l2_dv_timings_presets[i]; return 0; } } @@ -1425,15 +1426,11 @@ static int adv76xx_enum_dv_timings(struct v4l2_subdev *sd, { struct adv76xx_state *state = to_state(sd); - if (timings->index >= ARRAY_SIZE(adv76xx_timings) - 1) - return -EINVAL; - if (timings->pad >= state->source_pad) return -EINVAL; - memset(timings->reserved, 0, sizeof(timings->reserved)); - timings->timings = adv76xx_timings[timings->index]; - return 0; + return v4l2_enum_dv_timings_cap(timings, + adv76xx_get_dv_timings_cap(sd), adv76xx_check_dv_timings, NULL); } static int adv76xx_dv_timings_cap(struct v4l2_subdev *sd, @@ -1444,29 +1441,7 @@ static int adv76xx_dv_timings_cap(struct v4l2_subdev *sd, if (cap->pad >= state->source_pad) return -EINVAL; - cap->type = V4L2_DV_BT_656_1120; - cap->bt.max_width = 1920; - cap->bt.max_height = 1200; - cap->bt.min_pixelclock = 25000000; - - switch (cap->pad) { - case ADV76XX_PAD_HDMI_PORT_A: - case ADV7604_PAD_HDMI_PORT_B: - case ADV7604_PAD_HDMI_PORT_C: - case ADV7604_PAD_HDMI_PORT_D: - cap->bt.max_pixelclock = 225000000; - break; - case ADV7604_PAD_VGA_RGB: - case ADV7604_PAD_VGA_COMP: - default: - cap->bt.max_pixelclock = 170000000; - break; - } - - cap->bt.standards = V4L2_DV_BT_STD_CEA861 | V4L2_DV_BT_STD_DMT | - V4L2_DV_BT_STD_GTF | V4L2_DV_BT_STD_CVT; - cap->bt.capabilities = V4L2_DV_BT_CAP_PROGRESSIVE | - V4L2_DV_BT_CAP_REDUCED_BLANKING | V4L2_DV_BT_CAP_CUSTOM; + *cap = *adv76xx_get_dv_timings_cap(sd); return 0; } @@ -1475,15 +1450,9 @@ static int adv76xx_dv_timings_cap(struct v4l2_subdev *sd, static void adv76xx_fill_optional_dv_timings_fields(struct v4l2_subdev *sd, struct v4l2_dv_timings *timings) { - int i; - - for (i = 0; adv76xx_timings[i].bt.width; i++) { - if (v4l2_match_dv_timings(timings, &adv76xx_timings[i], - is_digital_input(sd) ? 250000 : 1000000, false)) { - *timings = adv76xx_timings[i]; - break; - } - } + v4l2_find_dv_timings_cap(timings, adv76xx_get_dv_timings_cap(sd), + is_digital_input(sd) ? 250000 : 1000000, + adv76xx_check_dv_timings, NULL); } static unsigned int adv7604_read_hdmi_pixelclock(struct v4l2_subdev *sd) @@ -1651,12 +1620,9 @@ static int adv76xx_s_dv_timings(struct v4l2_subdev *sd, bt = &timings->bt; - if ((is_analog_input(sd) && bt->pixelclock > 170000000) || - (is_digital_input(sd) && bt->pixelclock > 225000000)) { - v4l2_dbg(1, debug, sd, "%s: pixelclock out of range %d\n", - __func__, (u32)bt->pixelclock); + if (!v4l2_valid_dv_timings(timings, adv76xx_get_dv_timings_cap(sd), + adv76xx_check_dv_timings, NULL)) return -ERANGE; - } adv76xx_fill_optional_dv_timings_fields(sd, timings); @@ -1884,6 +1850,26 @@ static int adv76xx_get_format(struct v4l2_subdev *sd, return 0; } +static int adv76xx_get_selection(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_selection *sel) +{ + struct adv76xx_state *state = to_state(sd); + + if (sel->which != V4L2_SUBDEV_FORMAT_ACTIVE) + return -EINVAL; + /* Only CROP, CROP_DEFAULT and CROP_BOUNDS are supported */ + if (sel->target > V4L2_SEL_TGT_CROP_BOUNDS) + return -EINVAL; + + sel->r.left = 0; + sel->r.top = 0; + sel->r.width = state->timings.bt.width; + sel->r.height = state->timings.bt.height; + + return 0; +} + static int adv76xx_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg, struct v4l2_subdev_format *format) @@ -2109,7 +2095,8 @@ static int adv76xx_set_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid) rep_write(sd, 0x76, spa_loc & 0xff); rep_write_clr_set(sd, 0x77, 0x40, (spa_loc & 0x100) >> 2); } else { - /* FIXME: Where is the SPA location LSB register ? */ + /* ADV7612 Software Manual Rev. A, p. 15 */ + rep_write(sd, 0x70, spa_loc & 0xff); rep_write_clr_set(sd, 0x71, 0x01, (spa_loc & 0x100) >> 8); } @@ -2380,6 +2367,7 @@ static int adv76xx_subscribe_event(struct v4l2_subdev *sd, static const struct v4l2_ctrl_ops adv76xx_ctrl_ops = { .s_ctrl = adv76xx_s_ctrl, + .g_volatile_ctrl = adv76xx_g_volatile_ctrl, }; static const struct v4l2_subdev_core_ops adv76xx_core_ops = { @@ -2403,6 +2391,7 @@ static const struct v4l2_subdev_video_ops adv76xx_video_ops = { static const struct v4l2_subdev_pad_ops adv76xx_pad_ops = { .enum_mbus_code = adv76xx_enum_mbus_code, + .get_selection = adv76xx_get_selection, .get_fmt = adv76xx_get_format, .set_fmt = adv76xx_set_format, .get_edid = adv76xx_get_edid, @@ -2798,6 +2787,7 @@ static int adv76xx_parse_dt(struct adv76xx_state *state) struct device_node *endpoint; struct device_node *np; unsigned int flags; + int ret; u32 v; np = state->i2c_clients[ADV76XX_PAGE_IO]->dev.of_node; @@ -2807,7 +2797,11 @@ static int adv76xx_parse_dt(struct adv76xx_state *state) if (!endpoint) return -EINVAL; - v4l2_of_parse_endpoint(endpoint, &bus_cfg); + ret = v4l2_of_parse_endpoint(endpoint, &bus_cfg); + if (ret) { + of_node_put(endpoint); + return ret; + } if (!of_property_read_u32(endpoint, "default-input", &v)) state->pdata.default_input = v; @@ -3009,6 +3003,7 @@ static int adv76xx_probe(struct i2c_client *client, V4L2_DV_BT_CEA_640X480P59_94; struct adv76xx_state *state; struct v4l2_ctrl_handler *hdl; + struct v4l2_ctrl *ctrl; struct v4l2_subdev *sd; unsigned int i; unsigned int val, val2; @@ -3140,6 +3135,11 @@ static int adv76xx_probe(struct i2c_client *client, V4L2_CID_SATURATION, 0, 255, 1, 128); v4l2_ctrl_new_std(hdl, &adv76xx_ctrl_ops, V4L2_CID_HUE, 0, 128, 1, 0); + ctrl = v4l2_ctrl_new_std_menu(hdl, &adv76xx_ctrl_ops, + V4L2_CID_DV_RX_IT_CONTENT_TYPE, V4L2_DV_IT_CONTENT_TYPE_NO_ITC, + 0, V4L2_DV_IT_CONTENT_TYPE_NO_ITC); + if (ctrl) + ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE; /* private controls */ state->detect_tx_5v_ctrl = v4l2_ctrl_new_std(hdl, NULL, diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c index 5fbb788e7b59..7ccb85d45224 100644 --- a/drivers/media/i2c/adv7842.c +++ b/drivers/media/i2c/adv7842.c @@ -1359,6 +1359,19 @@ static int adv7842_s_ctrl(struct v4l2_ctrl *ctrl) return -EINVAL; } +static int adv7842_g_volatile_ctrl(struct v4l2_ctrl *ctrl) +{ + struct v4l2_subdev *sd = to_sd(ctrl); + + if (ctrl->id == V4L2_CID_DV_RX_IT_CONTENT_TYPE) { + ctrl->val = V4L2_DV_IT_CONTENT_TYPE_NO_ITC; + if ((io_read(sd, 0x60) & 1) && (infoframe_read(sd, 0x03) & 0x80)) + ctrl->val = (infoframe_read(sd, 0x05) >> 4) & 3; + return 0; + } + return -EINVAL; +} + static inline bool no_power(struct v4l2_subdev *sd) { return io_read(sd, 0x0c) & 0x24; @@ -3022,6 +3035,7 @@ static int adv7842_subscribe_event(struct v4l2_subdev *sd, static const struct v4l2_ctrl_ops adv7842_ctrl_ops = { .s_ctrl = adv7842_s_ctrl, + .g_volatile_ctrl = adv7842_g_volatile_ctrl, }; static const struct v4l2_subdev_core_ops adv7842_core_ops = { @@ -3196,6 +3210,7 @@ static int adv7842_probe(struct i2c_client *client, V4L2_DV_BT_CEA_640X480P59_94; struct adv7842_platform_data *pdata = client->dev.platform_data; struct v4l2_ctrl_handler *hdl; + struct v4l2_ctrl *ctrl; struct v4l2_subdev *sd; u16 rev; int err; @@ -3261,6 +3276,11 @@ static int adv7842_probe(struct i2c_client *client, V4L2_CID_SATURATION, 0, 255, 1, 128); v4l2_ctrl_new_std(hdl, &adv7842_ctrl_ops, V4L2_CID_HUE, 0, 128, 1, 0); + ctrl = v4l2_ctrl_new_std_menu(hdl, &adv7842_ctrl_ops, + V4L2_CID_DV_RX_IT_CONTENT_TYPE, V4L2_DV_IT_CONTENT_TYPE_NO_ITC, + 0, V4L2_DV_IT_CONTENT_TYPE_NO_ITC); + if (ctrl) + ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE; /* custom controls */ state->detect_tx_5v_ctrl = v4l2_ctrl_new_std(hdl, NULL, diff --git a/drivers/media/i2c/msp3400-driver.c b/drivers/media/i2c/msp3400-driver.c index a84561d0d4a8..e016626ebf89 100644 --- a/drivers/media/i2c/msp3400-driver.c +++ b/drivers/media/i2c/msp3400-driver.c @@ -688,6 +688,9 @@ static int msp_probe(struct i2c_client *client, const struct i2c_device_id *id) int msp_revision; int msp_product, msp_prod_hi, msp_prod_lo; int msp_rom; +#if defined(CONFIG_MEDIA_CONTROLLER) + int ret; +#endif if (!id) strlcpy(client->name, "msp3400", sizeof(client->name)); @@ -704,6 +707,17 @@ static int msp_probe(struct i2c_client *client, const struct i2c_device_id *id) sd = &state->sd; v4l2_i2c_subdev_init(sd, client, &msp_ops); +#if defined(CONFIG_MEDIA_CONTROLLER) + state->pads[IF_AUD_DEC_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK; + state->pads[IF_AUD_DEC_PAD_OUT].flags = MEDIA_PAD_FL_SOURCE; + + sd->entity.function = MEDIA_ENT_F_IF_AUD_DECODER; + + ret = media_entity_pads_init(&sd->entity, 2, state->pads); + if (ret < 0) + return ret; +#endif + state->v4l2_std = V4L2_STD_NTSC; state->detected_std = V4L2_STD_ALL; state->audmode = V4L2_TUNER_MODE_STEREO; diff --git a/drivers/media/i2c/msp3400-driver.h b/drivers/media/i2c/msp3400-driver.h index 6cae21366ed5..a8702aca187a 100644 --- a/drivers/media/i2c/msp3400-driver.h +++ b/drivers/media/i2c/msp3400-driver.h @@ -7,6 +7,7 @@ #include <media/drv-intf/msp3400.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> +#include <media/v4l2-mc.h> /* ---------------------------------------------------------------------- */ @@ -102,6 +103,10 @@ struct msp_state { wait_queue_head_t wq; unsigned int restart:1; unsigned int watch_stereo:1; + +#if IS_ENABLED(CONFIG_MEDIA_CONTROLLER) + struct media_pad pads[IF_AUD_DEC_PAD_NUM_PADS]; +#endif }; static inline struct msp_state *to_state(struct v4l2_subdev *sd) diff --git a/drivers/media/i2c/mt9v011.c b/drivers/media/i2c/mt9v011.c index b9fea11d6b0b..9ed1b26b6549 100644 --- a/drivers/media/i2c/mt9v011.c +++ b/drivers/media/i2c/mt9v011.c @@ -50,6 +50,9 @@ MODULE_PARM_DESC(debug, "Debug level (0-2)"); struct mt9v011 { struct v4l2_subdev sd; +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_pad pad; +#endif struct v4l2_ctrl_handler ctrls; unsigned width, height; unsigned xtal; @@ -493,6 +496,9 @@ static int mt9v011_probe(struct i2c_client *c, u16 version; struct mt9v011 *core; struct v4l2_subdev *sd; +#ifdef CONFIG_MEDIA_CONTROLLER + int ret; +#endif /* Check if the adapter supports the needed features */ if (!i2c_check_functionality(c->adapter, @@ -506,6 +512,15 @@ static int mt9v011_probe(struct i2c_client *c, sd = &core->sd; v4l2_i2c_subdev_init(sd, c, &mt9v011_ops); +#ifdef CONFIG_MEDIA_CONTROLLER + core->pad.flags = MEDIA_PAD_FL_SOURCE; + sd->entity.function = MEDIA_ENT_F_CAM_SENSOR; + + ret = media_entity_pads_init(&sd->entity, 1, &core->pad); + if (ret < 0) + return ret; +#endif + /* Check if the sensor is really a MT9V011 */ version = mt9v011_read(sd, R00_MT9V011_CHIP_VERSION); if ((version != MT9V011_VERSION) && diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c index 2e1d116a64e7..501b37039449 100644 --- a/drivers/media/i2c/mt9v032.c +++ b/drivers/media/i2c/mt9v032.c @@ -14,6 +14,7 @@ #include <linux/clk.h> #include <linux/delay.h> +#include <linux/gpio/consumer.h> #include <linux/i2c.h> #include <linux/log2.h> #include <linux/mutex.h> @@ -251,6 +252,8 @@ struct mt9v032 { struct regmap *regmap; struct clk *clk; + struct gpio_desc *reset_gpio; + struct gpio_desc *standby_gpio; struct mt9v032_platform_data *pdata; const struct mt9v032_model_info *model; @@ -312,16 +315,31 @@ static int mt9v032_power_on(struct mt9v032 *mt9v032) struct regmap *map = mt9v032->regmap; int ret; + if (mt9v032->reset_gpio) + gpiod_set_value_cansleep(mt9v032->reset_gpio, 1); + ret = clk_set_rate(mt9v032->clk, mt9v032->sysclk); if (ret < 0) return ret; + /* System clock has to be enabled before releasing the reset */ ret = clk_prepare_enable(mt9v032->clk); if (ret) return ret; udelay(1); + if (mt9v032->reset_gpio) { + gpiod_set_value_cansleep(mt9v032->reset_gpio, 0); + + /* After releasing reset we need to wait 10 clock cycles + * before accessing the sensor over I2C. As the minimum SYSCLK + * frequency is 13MHz, waiting 1µs will be enough in the worst + * case. + */ + udelay(1); + } + /* Reset the chip and stop data read out */ ret = regmap_write(map, MT9V032_RESET, 1); if (ret < 0) @@ -954,6 +972,16 @@ static int mt9v032_probe(struct i2c_client *client, if (IS_ERR(mt9v032->clk)) return PTR_ERR(mt9v032->clk); + mt9v032->reset_gpio = devm_gpiod_get_optional(&client->dev, "reset", + GPIOD_OUT_HIGH); + if (IS_ERR(mt9v032->reset_gpio)) + return PTR_ERR(mt9v032->reset_gpio); + + mt9v032->standby_gpio = devm_gpiod_get_optional(&client->dev, "standby", + GPIOD_OUT_LOW); + if (IS_ERR(mt9v032->standby_gpio)) + return PTR_ERR(mt9v032->standby_gpio); + mutex_init(&mt9v032->power_lock); mt9v032->pdata = pdata; mt9v032->model = (const void *)did->driver_data; diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c index 02b9a3440557..1f999e9c0118 100644 --- a/drivers/media/i2c/ov2659.c +++ b/drivers/media/i2c/ov2659.c @@ -1321,10 +1321,6 @@ static int ov2659_detect(struct v4l2_subdev *sd) } usleep_range(1000, 2000); - ret = ov2659_init(sd, 0); - if (ret < 0) - return ret; - /* Check sensor revision */ ret = ov2659_read(client, REG_SC_CHIP_ID_H, &pid); if (!ret) @@ -1338,8 +1334,10 @@ static int ov2659_detect(struct v4l2_subdev *sd) dev_err(&client->dev, "Sensor detection failed (%04X, %d)\n", id, ret); - else + else { dev_info(&client->dev, "Found OV%04X sensor\n", id); + ret = ov2659_init(sd, 0); + } } return ret; diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c index a0b3c9bde53d..be5a7fd4f076 100644 --- a/drivers/media/i2c/ov9650.c +++ b/drivers/media/i2c/ov9650.c @@ -1046,8 +1046,8 @@ static int ov965x_initialize_controls(struct ov965x *ov965x) ctrls->exposure->flags |= V4L2_CTRL_FLAG_VOLATILE; v4l2_ctrl_auto_cluster(3, &ctrls->auto_wb, 0, false); - v4l2_ctrl_auto_cluster(3, &ctrls->auto_gain, 0, true); - v4l2_ctrl_auto_cluster(3, &ctrls->auto_exp, 1, true); + v4l2_ctrl_auto_cluster(2, &ctrls->auto_gain, 0, true); + v4l2_ctrl_auto_cluster(2, &ctrls->auto_exp, 1, true); v4l2_ctrl_cluster(2, &ctrls->hflip); ov965x->sd.ctrl_handler = hdl; diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c index 57b3d27993a4..08af58fb8e7d 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c @@ -1639,8 +1639,10 @@ static int s5c73m3_get_platform_data(struct s5c73m3 *state) return 0; } - v4l2_of_parse_endpoint(node_ep, &ep); + ret = v4l2_of_parse_endpoint(node_ep, &ep); of_node_put(node_ep); + if (ret) + return ret; if (ep.bus_type != V4L2_MBUS_CSI2) { dev_err(dev, "unsupported bus type\n"); diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-spi.c b/drivers/media/i2c/s5c73m3/s5c73m3-spi.c index 7d65b36434b1..72ef9f936e6c 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-spi.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-spi.c @@ -37,7 +37,6 @@ enum spi_direction { SPI_DIR_RX, SPI_DIR_TX }; -MODULE_DEVICE_TABLE(of, s5c73m3_spi_ids); static int spi_xmit(struct spi_device *spi_dev, void *addr, const int len, enum spi_direction dir) diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c index fc3a5a8e6c9c..db82ed05792e 100644 --- a/drivers/media/i2c/s5k5baf.c +++ b/drivers/media/i2c/s5k5baf.c @@ -1868,8 +1868,11 @@ static int s5k5baf_parse_device_node(struct s5k5baf *state, struct device *dev) return -EINVAL; } - v4l2_of_parse_endpoint(node_ep, &ep); + ret = v4l2_of_parse_endpoint(node_ep, &ep); of_node_put(node_ep); + if (ret) + return ret; + state->bus_type = ep.bus_type; switch (state->bus_type) { diff --git a/drivers/media/i2c/saa7115.c b/drivers/media/i2c/saa7115.c index 24d2b76dbe97..d2a1ce2bc7f5 100644 --- a/drivers/media/i2c/saa7115.c +++ b/drivers/media/i2c/saa7115.c @@ -46,6 +46,7 @@ #include <linux/videodev2.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> +#include <media/v4l2-mc.h> #include <media/i2c/saa7115.h> #include <asm/div64.h> @@ -74,6 +75,9 @@ enum saa711x_model { struct saa711x_state { struct v4l2_subdev sd; +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_pad pads[DEMOD_NUM_PADS]; +#endif struct v4l2_ctrl_handler hdl; struct { @@ -1809,6 +1813,9 @@ static int saa711x_probe(struct i2c_client *client, struct saa7115_platform_data *pdata; int ident; char name[CHIP_VER_SIZE + 1]; +#if defined(CONFIG_MEDIA_CONTROLLER) + int ret; +#endif /* Check if the adapter supports the needed features */ if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) @@ -1832,6 +1839,18 @@ static int saa711x_probe(struct i2c_client *client, sd = &state->sd; v4l2_i2c_subdev_init(sd, client, &saa711x_ops); +#if defined(CONFIG_MEDIA_CONTROLLER) + state->pads[DEMOD_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK; + state->pads[DEMOD_PAD_VID_OUT].flags = MEDIA_PAD_FL_SOURCE; + state->pads[DEMOD_PAD_VBI_OUT].flags = MEDIA_PAD_FL_SOURCE; + + sd->entity.function = MEDIA_ENT_F_ATV_DECODER; + + ret = media_entity_pads_init(&sd->entity, DEMOD_NUM_PADS, state->pads); + if (ret < 0) + return ret; +#endif + v4l_info(client, "%s found @ 0x%x (%s)\n", name, client->addr << 1, client->adapter->name); hdl = &state->hdl; diff --git a/drivers/media/i2c/soc_camera/mt9m001.c b/drivers/media/i2c/soc_camera/mt9m001.c index 2e14e52ba2e0..69becc358659 100644 --- a/drivers/media/i2c/soc_camera/mt9m001.c +++ b/drivers/media/i2c/soc_camera/mt9m001.c @@ -632,7 +632,7 @@ static struct v4l2_subdev_video_ops mt9m001_subdev_video_ops = { .s_mbus_config = mt9m001_s_mbus_config, }; -static struct v4l2_subdev_sensor_ops mt9m001_subdev_sensor_ops = { +static const struct v4l2_subdev_sensor_ops mt9m001_subdev_sensor_ops = { .g_skip_top_lines = mt9m001_g_skip_top_lines, }; diff --git a/drivers/media/i2c/soc_camera/mt9t031.c b/drivers/media/i2c/soc_camera/mt9t031.c index 3b6eeed2e2b9..5c8e3ffe3b27 100644 --- a/drivers/media/i2c/soc_camera/mt9t031.c +++ b/drivers/media/i2c/soc_camera/mt9t031.c @@ -728,7 +728,7 @@ static struct v4l2_subdev_video_ops mt9t031_subdev_video_ops = { .s_mbus_config = mt9t031_s_mbus_config, }; -static struct v4l2_subdev_sensor_ops mt9t031_subdev_sensor_ops = { +static const struct v4l2_subdev_sensor_ops mt9t031_subdev_sensor_ops = { .g_skip_top_lines = mt9t031_g_skip_top_lines, }; diff --git a/drivers/media/i2c/soc_camera/mt9v022.c b/drivers/media/i2c/soc_camera/mt9v022.c index c2ba1fb3694d..2721e583bfa0 100644 --- a/drivers/media/i2c/soc_camera/mt9v022.c +++ b/drivers/media/i2c/soc_camera/mt9v022.c @@ -860,7 +860,7 @@ static struct v4l2_subdev_video_ops mt9v022_subdev_video_ops = { .s_mbus_config = mt9v022_s_mbus_config, }; -static struct v4l2_subdev_sensor_ops mt9v022_subdev_sensor_ops = { +static const struct v4l2_subdev_sensor_ops mt9v022_subdev_sensor_ops = { .g_skip_top_lines = mt9v022_g_skip_top_lines, }; diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c index 3397eb99c67b..972e0d47259d 100644 --- a/drivers/media/i2c/tc358743.c +++ b/drivers/media/i2c/tc358743.c @@ -59,8 +59,7 @@ MODULE_LICENSE("GPL"); #define EDID_NUM_BLOCKS_MAX 8 #define EDID_BLOCK_SIZE 128 -/* Max transfer size done by I2C transfer functions */ -#define MAX_XFER_SIZE (EDID_NUM_BLOCKS_MAX * EDID_BLOCK_SIZE + 2) +#define I2C_MAX_XFER_SIZE (EDID_BLOCK_SIZE + 2) static const struct v4l2_dv_timings_cap tc358743_timings_cap = { .type = V4L2_DV_BT_656_1120, @@ -97,9 +96,6 @@ struct tc358743_state { /* edid */ u8 edid_blocks_written; - /* used by i2c_wr() */ - u8 wr_data[MAX_XFER_SIZE]; - struct v4l2_dv_timings timings; u32 mbus_fmt_code; @@ -149,13 +145,15 @@ static void i2c_wr(struct v4l2_subdev *sd, u16 reg, u8 *values, u32 n) { struct tc358743_state *state = to_state(sd); struct i2c_client *client = state->i2c_client; - u8 *data = state->wr_data; int err, i; struct i2c_msg msg; + u8 data[I2C_MAX_XFER_SIZE]; - if ((2 + n) > sizeof(state->wr_data)) + if ((2 + n) > I2C_MAX_XFER_SIZE) { + n = I2C_MAX_XFER_SIZE - 2; v4l2_warn(sd, "i2c wr reg=%04x: len=%d is too big!\n", reg, 2 + n); + } msg.addr = client->addr; msg.buf = data; @@ -859,15 +857,16 @@ static void tc358743_format_change(struct v4l2_subdev *sd) if (tc358743_get_detected_timings(sd, &timings)) { enable_stream(sd, false); - v4l2_dbg(1, debug, sd, "%s: Format changed. No signal\n", + v4l2_dbg(1, debug, sd, "%s: No signal\n", __func__); } else { if (!v4l2_match_dv_timings(&state->timings, &timings, 0, false)) enable_stream(sd, false); - v4l2_print_dv_timings(sd->name, - "tc358743_format_change: Format changed. New format: ", - &timings, false); + if (debug) + v4l2_print_dv_timings(sd->name, + "tc358743_format_change: New format: ", + &timings, false); } if (sd->devnode) @@ -1199,21 +1198,21 @@ static int tc358743_log_status(struct v4l2_subdev *sd) #ifdef CONFIG_VIDEO_ADV_DEBUG static void tc358743_print_register_map(struct v4l2_subdev *sd) { - v4l2_info(sd, "0x0000–0x00FF: Global Control Register\n"); - v4l2_info(sd, "0x0100–0x01FF: CSI2-TX PHY Register\n"); - v4l2_info(sd, "0x0200–0x03FF: CSI2-TX PPI Register\n"); - v4l2_info(sd, "0x0400–0x05FF: Reserved\n"); - v4l2_info(sd, "0x0600–0x06FF: CEC Register\n"); - v4l2_info(sd, "0x0700–0x84FF: Reserved\n"); - v4l2_info(sd, "0x8500–0x85FF: HDMIRX System Control Register\n"); - v4l2_info(sd, "0x8600–0x86FF: HDMIRX Audio Control Register\n"); - v4l2_info(sd, "0x8700–0x87FF: HDMIRX InfoFrame packet data Register\n"); - v4l2_info(sd, "0x8800–0x88FF: HDMIRX HDCP Port Register\n"); - v4l2_info(sd, "0x8900–0x89FF: HDMIRX Video Output Port & 3D Register\n"); - v4l2_info(sd, "0x8A00–0x8BFF: Reserved\n"); - v4l2_info(sd, "0x8C00–0x8FFF: HDMIRX EDID-RAM (1024bytes)\n"); - v4l2_info(sd, "0x9000–0x90FF: HDMIRX GBD Extraction Control\n"); - v4l2_info(sd, "0x9100–0x92FF: HDMIRX GBD RAM read\n"); + v4l2_info(sd, "0x0000-0x00FF: Global Control Register\n"); + v4l2_info(sd, "0x0100-0x01FF: CSI2-TX PHY Register\n"); + v4l2_info(sd, "0x0200-0x03FF: CSI2-TX PPI Register\n"); + v4l2_info(sd, "0x0400-0x05FF: Reserved\n"); + v4l2_info(sd, "0x0600-0x06FF: CEC Register\n"); + v4l2_info(sd, "0x0700-0x84FF: Reserved\n"); + v4l2_info(sd, "0x8500-0x85FF: HDMIRX System Control Register\n"); + v4l2_info(sd, "0x8600-0x86FF: HDMIRX Audio Control Register\n"); + v4l2_info(sd, "0x8700-0x87FF: HDMIRX InfoFrame packet data Register\n"); + v4l2_info(sd, "0x8800-0x88FF: HDMIRX HDCP Port Register\n"); + v4l2_info(sd, "0x8900-0x89FF: HDMIRX Video Output Port & 3D Register\n"); + v4l2_info(sd, "0x8A00-0x8BFF: Reserved\n"); + v4l2_info(sd, "0x8C00-0x8FFF: HDMIRX EDID-RAM (1024bytes)\n"); + v4l2_info(sd, "0x9000-0x90FF: HDMIRX GBD Extraction Control\n"); + v4l2_info(sd, "0x9100-0x92FF: HDMIRX GBD RAM read\n"); v4l2_info(sd, "0x9300- : Reserved\n"); } @@ -1581,6 +1580,7 @@ static int tc358743_s_edid(struct v4l2_subdev *sd, { struct tc358743_state *state = to_state(sd); u16 edid_len = edid->blocks * EDID_BLOCK_SIZE; + int i; v4l2_dbg(2, debug, sd, "%s, pad %d, start block %d, blocks %d\n", __func__, edid->pad, edid->start_block, edid->blocks); @@ -1606,7 +1606,8 @@ static int tc358743_s_edid(struct v4l2_subdev *sd, return 0; } - i2c_wr(sd, EDID_RAM, edid->edid, edid_len); + for (i = 0; i < edid_len; i += EDID_BLOCK_SIZE) + i2c_wr(sd, EDID_RAM + i, edid->edid + i, EDID_BLOCK_SIZE); state->edid_blocks_written = edid->blocks; diff --git a/drivers/media/i2c/tvp514x.c b/drivers/media/i2c/tvp514x.c index 7fa5f1e4fe37..7cdd94842938 100644 --- a/drivers/media/i2c/tvp514x.c +++ b/drivers/media/i2c/tvp514x.c @@ -1001,7 +1001,7 @@ static struct tvp514x_decoder tvp514x_dev = { static struct tvp514x_platform_data * tvp514x_get_pdata(struct i2c_client *client) { - struct tvp514x_platform_data *pdata; + struct tvp514x_platform_data *pdata = NULL; struct v4l2_of_endpoint bus_cfg; struct device_node *endpoint; unsigned int flags; @@ -1013,11 +1013,13 @@ tvp514x_get_pdata(struct i2c_client *client) if (!endpoint) return NULL; + if (v4l2_of_parse_endpoint(endpoint, &bus_cfg)) + goto done; + pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) goto done; - v4l2_of_parse_endpoint(endpoint, &bus_cfg); flags = bus_cfg.bus.parallel.flags; if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH) diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c index 6c3769d44b75..ff18444e19e4 100644 --- a/drivers/media/i2c/tvp5150.c +++ b/drivers/media/i2c/tvp5150.c @@ -1,19 +1,22 @@ /* - * tvp5150 - Texas Instruments TVP5150A/AM1 video decoder driver + * tvp5150 - Texas Instruments TVP5150A/AM1 and TVP5151 video decoder driver * * Copyright (c) 2005,2006 Mauro Carvalho Chehab (mchehab@infradead.org) * This code is placed under the terms of the GNU General Public License v2 */ +#include <dt-bindings/media/tvp5150.h> #include <linux/i2c.h> #include <linux/slab.h> #include <linux/videodev2.h> #include <linux/delay.h> +#include <linux/gpio/consumer.h> #include <linux/module.h> #include <media/v4l2-async.h> #include <media/v4l2-device.h> -#include <media/i2c/tvp5150.h> #include <media/v4l2-ctrls.h> +#include <media/v4l2-of.h> +#include <media/v4l2-mc.h> #include "tvp5150_reg.h" @@ -24,7 +27,7 @@ #define TVP5150_MAX_CROP_TOP 127 #define TVP5150_CROP_SHIFT 2 -MODULE_DESCRIPTION("Texas Instruments TVP5150A video decoder driver"); +MODULE_DESCRIPTION("Texas Instruments TVP5150A/TVP5150AM1/TVP5151 video decoder driver"); MODULE_AUTHOR("Mauro Carvalho Chehab"); MODULE_LICENSE("GPL"); @@ -35,6 +38,11 @@ MODULE_PARM_DESC(debug, "Debug level (0-2)"); struct tvp5150 { struct v4l2_subdev sd; +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_pad pads[DEMOD_NUM_PADS]; + struct media_entity input_ent[TVP5150_INPUT_NUM]; + struct media_pad input_pad[TVP5150_INPUT_NUM]; +#endif struct v4l2_ctrl_handler hdl; struct v4l2_rect rect; @@ -42,6 +50,11 @@ struct tvp5150 { u32 input; u32 output; int enable; + + u16 dev_id; + u16 rom_ver; + + enum v4l2_mbus_type mbus_type; }; static inline struct tvp5150 *to_tvp5150(struct v4l2_subdev *sd) @@ -246,8 +259,12 @@ static inline void tvp5150_selmux(struct v4l2_subdev *sd) int input = 0; int val; - if ((decoder->output & TVP5150_BLACK_SCREEN) || !decoder->enable) - input = 8; + /* Only tvp5150am1 and tvp5151 have signal generator support */ + if ((decoder->dev_id == 0x5150 && decoder->rom_ver == 0x0400) || + (decoder->dev_id == 0x5151 && decoder->rom_ver == 0x0100)) { + if (!decoder->enable) + input = 8; + } switch (decoder->input) { case TVP5150_COMPOSITE1: @@ -772,12 +789,17 @@ static int tvp5150_reset(struct v4l2_subdev *sd, u32 val) v4l2_ctrl_handler_setup(&decoder->hdl); tvp5150_set_std(sd, decoder->norm); + + if (decoder->mbus_type == V4L2_MBUS_PARALLEL) + tvp5150_write(sd, TVP5150_DATA_RATE_SEL, 0x40); + return 0; }; static int tvp5150_s_ctrl(struct v4l2_ctrl *ctrl) { struct v4l2_subdev *sd = to_sd(ctrl); + struct tvp5150 *decoder = to_tvp5150(sd); switch (ctrl->id) { case V4L2_CID_BRIGHTNESS: @@ -791,6 +813,9 @@ static int tvp5150_s_ctrl(struct v4l2_ctrl *ctrl) return 0; case V4L2_CID_HUE: tvp5150_write(sd, TVP5150_HUE_CTL, ctrl->val); + case V4L2_CID_TEST_PATTERN: + decoder->enable = ctrl->val ? false : true; + tvp5150_selmux(sd); return 0; } return -EINVAL; @@ -818,17 +843,6 @@ static v4l2_std_id tvp5150_read_std(struct v4l2_subdev *sd) } } -static int tvp5150_enum_mbus_code(struct v4l2_subdev *sd, - struct v4l2_subdev_pad_config *cfg, - struct v4l2_subdev_mbus_code_enum *code) -{ - if (code->pad || code->index) - return -EINVAL; - - code->code = MEDIA_BUS_FMT_UYVY8_2X8; - return 0; -} - static int tvp5150_fill_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg, struct v4l2_subdev_format *format) @@ -844,10 +858,10 @@ static int tvp5150_fill_fmt(struct v4l2_subdev *sd, tvp5150_reset(sd, 0); f->width = decoder->rect.width; - f->height = decoder->rect.height; + f->height = decoder->rect.height / 2; f->code = MEDIA_BUS_FMT_UYVY8_2X8; - f->field = V4L2_FIELD_SEQ_TB; + f->field = V4L2_FIELD_ALTERNATE; f->colorspace = V4L2_COLORSPACE_SMPTE170M; v4l2_dbg(1, debug, sd, "width = %d, height = %d\n", f->width, @@ -948,10 +962,110 @@ static int tvp5150_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a) return 0; } +static int tvp5150_g_mbus_config(struct v4l2_subdev *sd, + struct v4l2_mbus_config *cfg) +{ + struct tvp5150 *decoder = to_tvp5150(sd); + + cfg->type = decoder->mbus_type; + cfg->flags = V4L2_MBUS_MASTER | V4L2_MBUS_PCLK_SAMPLE_RISING + | V4L2_MBUS_FIELD_EVEN_LOW | V4L2_MBUS_DATA_ACTIVE_HIGH; + + return 0; +} + +/**************************************************************************** + V4L2 subdev pad ops + ****************************************************************************/ +static int tvp5150_enum_mbus_code(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_mbus_code_enum *code) +{ + if (code->pad || code->index) + return -EINVAL; + + code->code = MEDIA_BUS_FMT_UYVY8_2X8; + return 0; +} + +static int tvp5150_enum_frame_size(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_frame_size_enum *fse) +{ + struct tvp5150 *decoder = to_tvp5150(sd); + + if (fse->index >= 8 || fse->code != MEDIA_BUS_FMT_UYVY8_2X8) + return -EINVAL; + + fse->code = MEDIA_BUS_FMT_UYVY8_2X8; + fse->min_width = decoder->rect.width; + fse->max_width = decoder->rect.width; + fse->min_height = decoder->rect.height / 2; + fse->max_height = decoder->rect.height / 2; + + return 0; +} + +/**************************************************************************** + Media entity ops + ****************************************************************************/ + +static int tvp5150_link_setup(struct media_entity *entity, + const struct media_pad *local, + const struct media_pad *remote, u32 flags) +{ +#ifdef CONFIG_MEDIA_CONTROLLER + struct v4l2_subdev *sd = media_entity_to_v4l2_subdev(entity); + struct tvp5150 *decoder = to_tvp5150(sd); + int i; + + for (i = 0; i < TVP5150_INPUT_NUM; i++) { + if (remote->entity == &decoder->input_ent[i]) + break; + } + + /* Do nothing for entities that are not input connectors */ + if (i == TVP5150_INPUT_NUM) + return 0; + + decoder->input = i; + + tvp5150_selmux(sd); +#endif + + return 0; +} + +static const struct media_entity_operations tvp5150_sd_media_ops = { + .link_setup = tvp5150_link_setup, +}; + /**************************************************************************** I2C Command ****************************************************************************/ +static int tvp5150_s_stream(struct v4l2_subdev *sd, int enable) +{ + struct tvp5150 *decoder = to_tvp5150(sd); + /* Output format: 8-bit ITU-R BT.656 with embedded syncs */ + int val = 0x09; + + /* Output format: 8-bit 4:2:2 YUV with discrete sync */ + if (decoder->mbus_type == V4L2_MBUS_PARALLEL) + val = 0x0d; + + /* Initializes TVP5150 to its default values */ + /* # set PCLK (27MHz) */ + tvp5150_write(sd, TVP5150_CONF_SHARED_PIN, 0x00); + + if (enable) + tvp5150_write(sd, TVP5150_MISC_CTL, val); + else + tvp5150_write(sd, TVP5150_MISC_CTL, 0x00); + + return 0; +} + static int tvp5150_s_routing(struct v4l2_subdev *sd, u32 input, u32 output, u32 config) { @@ -959,6 +1073,12 @@ static int tvp5150_s_routing(struct v4l2_subdev *sd, decoder->input = input; decoder->output = output; + + if (output == TVP5150_BLACK_SCREEN) + decoder->enable = false; + else + decoder->enable = true; + tvp5150_selmux(sd); return 0; } @@ -1052,6 +1172,42 @@ static int tvp5150_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) return 0; } +static int tvp5150_registered_async(struct v4l2_subdev *sd) +{ +#ifdef CONFIG_MEDIA_CONTROLLER + struct tvp5150 *decoder = to_tvp5150(sd); + int ret = 0; + int i; + + for (i = 0; i < TVP5150_INPUT_NUM; i++) { + struct media_entity *input = &decoder->input_ent[i]; + struct media_pad *pad = &decoder->input_pad[i]; + + if (!input->name) + continue; + + decoder->input_pad[i].flags = MEDIA_PAD_FL_SOURCE; + + ret = media_entity_pads_init(input, 1, pad); + if (ret < 0) + return ret; + + ret = media_device_register_entity(sd->v4l2_dev->mdev, input); + if (ret < 0) + return ret; + + ret = media_create_pad_link(input, 0, &sd->entity, + DEMOD_PAD_IF_INPUT, 0); + if (ret < 0) { + media_device_unregister_entity(input); + return ret; + } + } +#endif + + return 0; +} + /* ----------------------------------------------------------------------- */ static const struct v4l2_ctrl_ops tvp5150_ctrl_ops = { @@ -1065,6 +1221,7 @@ static const struct v4l2_subdev_core_ops tvp5150_core_ops = { .g_register = tvp5150_g_register, .s_register = tvp5150_s_register, #endif + .registered_async = tvp5150_registered_async, }; static const struct v4l2_subdev_tuner_ops tvp5150_tuner_ops = { @@ -1073,10 +1230,12 @@ static const struct v4l2_subdev_tuner_ops tvp5150_tuner_ops = { static const struct v4l2_subdev_video_ops tvp5150_video_ops = { .s_std = tvp5150_s_std, + .s_stream = tvp5150_s_stream, .s_routing = tvp5150_s_routing, .s_crop = tvp5150_s_crop, .g_crop = tvp5150_g_crop, .cropcap = tvp5150_cropcap, + .g_mbus_config = tvp5150_g_mbus_config, }; static const struct v4l2_subdev_vbi_ops tvp5150_vbi_ops = { @@ -1088,6 +1247,7 @@ static const struct v4l2_subdev_vbi_ops tvp5150_vbi_ops = { static const struct v4l2_subdev_pad_ops tvp5150_pad_ops = { .enum_mbus_code = tvp5150_enum_mbus_code, + .enum_frame_size = tvp5150_enum_frame_size, .set_fmt = tvp5150_fill_fmt, .get_fmt = tvp5150_fill_fmt, }; @@ -1105,63 +1265,239 @@ static const struct v4l2_subdev_ops tvp5150_ops = { I2C Client & Driver ****************************************************************************/ +static int tvp5150_detect_version(struct tvp5150 *core) +{ + struct v4l2_subdev *sd = &core->sd; + struct i2c_client *c = v4l2_get_subdevdata(sd); + unsigned int i; + u8 regs[4]; + int res; + + /* + * Read consequent registers - TVP5150_MSB_DEV_ID, TVP5150_LSB_DEV_ID, + * TVP5150_ROM_MAJOR_VER, TVP5150_ROM_MINOR_VER + */ + for (i = 0; i < 4; i++) { + res = tvp5150_read(sd, TVP5150_MSB_DEV_ID + i); + if (res < 0) + return res; + regs[i] = res; + } + + core->dev_id = (regs[0] << 8) | regs[1]; + core->rom_ver = (regs[2] << 8) | regs[3]; + + v4l2_info(sd, "tvp%04x (%u.%u) chip found @ 0x%02x (%s)\n", + core->dev_id, regs[2], regs[3], c->addr << 1, + c->adapter->name); + + if (core->dev_id == 0x5150 && core->rom_ver == 0x0321) { + v4l2_info(sd, "tvp5150a detected.\n"); + } else if (core->dev_id == 0x5150 && core->rom_ver == 0x0400) { + v4l2_info(sd, "tvp5150am1 detected.\n"); + + /* ITU-T BT.656.4 timing */ + tvp5150_write(sd, TVP5150_REV_SELECT, 0); + } else if (core->dev_id == 0x5151 && core->rom_ver == 0x0100) { + v4l2_info(sd, "tvp5151 detected.\n"); + } else { + v4l2_info(sd, "*** unknown tvp%04x chip detected.\n", + core->dev_id); + } + + return 0; +} + +static int tvp5150_init(struct i2c_client *c) +{ + struct gpio_desc *pdn_gpio; + struct gpio_desc *reset_gpio; + + pdn_gpio = devm_gpiod_get_optional(&c->dev, "pdn", GPIOD_OUT_HIGH); + if (IS_ERR(pdn_gpio)) + return PTR_ERR(pdn_gpio); + + if (pdn_gpio) { + gpiod_set_value_cansleep(pdn_gpio, 0); + /* Delay time between power supplies active and reset */ + msleep(20); + } + + reset_gpio = devm_gpiod_get_optional(&c->dev, "reset", GPIOD_OUT_HIGH); + if (IS_ERR(reset_gpio)) + return PTR_ERR(reset_gpio); + + if (reset_gpio) { + /* RESETB pulse duration */ + ndelay(500); + gpiod_set_value_cansleep(reset_gpio, 0); + /* Delay time between end of reset to I2C active */ + usleep_range(200, 250); + } + + return 0; +} + +static int tvp5150_parse_dt(struct tvp5150 *decoder, struct device_node *np) +{ + struct v4l2_of_endpoint bus_cfg; + struct device_node *ep; +#ifdef CONFIG_MEDIA_CONTROLLER + struct device_node *connectors, *child; + struct media_entity *input; + const char *name; + u32 input_type; +#endif + unsigned int flags; + int ret = 0; + + ep = of_graph_get_next_endpoint(np, NULL); + if (!ep) + return -EINVAL; + + ret = v4l2_of_parse_endpoint(ep, &bus_cfg); + if (ret) + goto err; + + flags = bus_cfg.bus.parallel.flags; + + if (bus_cfg.bus_type == V4L2_MBUS_PARALLEL && + !(flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH && + flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH && + flags & V4L2_MBUS_FIELD_EVEN_LOW)) { + ret = -EINVAL; + goto err; + } + + decoder->mbus_type = bus_cfg.bus_type; + +#ifdef CONFIG_MEDIA_CONTROLLER + connectors = of_get_child_by_name(np, "connectors"); + + if (!connectors) + goto err; + + for_each_available_child_of_node(connectors, child) { + ret = of_property_read_u32(child, "input", &input_type); + if (ret) { + v4l2_err(&decoder->sd, + "missing type property in node %s\n", + child->name); + goto err_connector; + } + + if (input_type >= TVP5150_INPUT_NUM) { + ret = -EINVAL; + goto err_connector; + } + + input = &decoder->input_ent[input_type]; + + /* Each input connector can only be defined once */ + if (input->name) { + v4l2_err(&decoder->sd, + "input %s with same type already exists\n", + input->name); + ret = -EINVAL; + goto err_connector; + } + + switch (input_type) { + case TVP5150_COMPOSITE0: + case TVP5150_COMPOSITE1: + input->function = MEDIA_ENT_F_CONN_COMPOSITE; + break; + case TVP5150_SVIDEO: + input->function = MEDIA_ENT_F_CONN_SVIDEO; + break; + } + + input->flags = MEDIA_ENT_FL_CONNECTOR; + + ret = of_property_read_string(child, "label", &name); + if (ret < 0) { + v4l2_err(&decoder->sd, + "missing label property in node %s\n", + child->name); + goto err_connector; + } + + input->name = name; + } + +err_connector: + of_node_put(connectors); +#endif +err: + of_node_put(ep); + return ret; +} + +static const char * const tvp5150_test_patterns[2] = { + "Disabled", + "Black screen" +}; + static int tvp5150_probe(struct i2c_client *c, const struct i2c_device_id *id) { struct tvp5150 *core; struct v4l2_subdev *sd; - int tvp5150_id[4]; - int i, res; + struct device_node *np = c->dev.of_node; + int res; /* Check if the adapter supports the needed features */ if (!i2c_check_functionality(c->adapter, I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) return -EIO; + res = tvp5150_init(c); + if (res) + return res; + core = devm_kzalloc(&c->dev, sizeof(*core), GFP_KERNEL); if (!core) return -ENOMEM; + sd = &core->sd; - v4l2_i2c_subdev_init(sd, c, &tvp5150_ops); - /* - * Read consequent registers - TVP5150_MSB_DEV_ID, TVP5150_LSB_DEV_ID, - * TVP5150_ROM_MAJOR_VER, TVP5150_ROM_MINOR_VER - */ - for (i = 0; i < 4; i++) { - res = tvp5150_read(sd, TVP5150_MSB_DEV_ID + i); - if (res < 0) + if (IS_ENABLED(CONFIG_OF) && np) { + res = tvp5150_parse_dt(core, np); + if (res) { + v4l2_err(sd, "DT parsing error: %d\n", res); return res; - tvp5150_id[i] = res; + } + } else { + /* Default to BT.656 embedded sync */ + core->mbus_type = V4L2_MBUS_BT656; } - v4l_info(c, "chip found @ 0x%02x (%s)\n", - c->addr << 1, c->adapter->name); + v4l2_i2c_subdev_init(sd, c, &tvp5150_ops); + sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - if (tvp5150_id[2] == 4 && tvp5150_id[3] == 0) { /* Is TVP5150AM1 */ - v4l2_info(sd, "tvp%02x%02xam1 detected.\n", - tvp5150_id[0], tvp5150_id[1]); +#if defined(CONFIG_MEDIA_CONTROLLER) + core->pads[DEMOD_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK; + core->pads[DEMOD_PAD_VID_OUT].flags = MEDIA_PAD_FL_SOURCE; + core->pads[DEMOD_PAD_VBI_OUT].flags = MEDIA_PAD_FL_SOURCE; - /* ITU-T BT.656.4 timing */ - tvp5150_write(sd, TVP5150_REV_SELECT, 0); - } else { - /* Is TVP5150A */ - if (tvp5150_id[2] == 3 || tvp5150_id[3] == 0x21) { - v4l2_info(sd, "tvp%02x%02xa detected.\n", - tvp5150_id[0], tvp5150_id[1]); - } else { - v4l2_info(sd, "*** unknown tvp%02x%02x chip detected.\n", - tvp5150_id[0], tvp5150_id[1]); - v4l2_info(sd, "*** Rom ver is %d.%d\n", - tvp5150_id[2], tvp5150_id[3]); - } - } + sd->entity.function = MEDIA_ENT_F_ATV_DECODER; + + res = media_entity_pads_init(&sd->entity, DEMOD_NUM_PADS, core->pads); + if (res < 0) + return res; + + sd->entity.ops = &tvp5150_sd_media_ops; +#endif + + res = tvp5150_detect_version(core); + if (res < 0) + return res; core->norm = V4L2_STD_ALL; /* Default is autodetect */ core->input = TVP5150_COMPOSITE1; - core->enable = 1; + core->enable = true; - v4l2_ctrl_handler_init(&core->hdl, 4); + v4l2_ctrl_handler_init(&core->hdl, 5); v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, @@ -1170,6 +1506,13 @@ static int tvp5150_probe(struct i2c_client *c, V4L2_CID_SATURATION, 0, 255, 1, 128); v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, V4L2_CID_HUE, -128, 127, 1, 0); + v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, + V4L2_CID_PIXEL_RATE, 27000000, + 27000000, 1, 27000000); + v4l2_ctrl_new_std_menu_items(&core->hdl, &tvp5150_ctrl_ops, + V4L2_CID_TEST_PATTERN, + ARRAY_SIZE(tvp5150_test_patterns), + 0, 0, tvp5150_test_patterns); sd->ctrl_handler = &core->hdl; if (core->hdl.error) { res = core->hdl.error; @@ -1221,8 +1564,17 @@ static const struct i2c_device_id tvp5150_id[] = { }; MODULE_DEVICE_TABLE(i2c, tvp5150_id); +#if IS_ENABLED(CONFIG_OF) +static const struct of_device_id tvp5150_of_match[] = { + { .compatible = "ti,tvp5150", }, + { /* sentinel */ }, +}; +MODULE_DEVICE_TABLE(of, tvp5150_of_match); +#endif + static struct i2c_driver tvp5150_driver = { .driver = { + .of_match_table = of_match_ptr(tvp5150_of_match), .name = "tvp5150", }, .probe = tvp5150_probe, diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c index 83c79fa5f61d..4df640c3aa40 100644 --- a/drivers/media/i2c/tvp7002.c +++ b/drivers/media/i2c/tvp7002.c @@ -894,7 +894,7 @@ static struct tvp7002_config * tvp7002_get_pdata(struct i2c_client *client) { struct v4l2_of_endpoint bus_cfg; - struct tvp7002_config *pdata; + struct tvp7002_config *pdata = NULL; struct device_node *endpoint; unsigned int flags; @@ -905,11 +905,13 @@ tvp7002_get_pdata(struct i2c_client *client) if (!endpoint) return NULL; + if (v4l2_of_parse_endpoint(endpoint, &bus_cfg)) + goto done; + pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) goto done; - v4l2_of_parse_endpoint(endpoint, &bus_cfg); flags = bus_cfg.bus.parallel.flags; if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH) diff --git a/drivers/media/i2c/vpx3220.c b/drivers/media/i2c/vpx3220.c index 4b564f17f618..90b693f4e2ab 100644 --- a/drivers/media/i2c/vpx3220.c +++ b/drivers/media/i2c/vpx3220.c @@ -124,7 +124,7 @@ static int vpx3220_fp_write(struct v4l2_subdev *sd, u8 fpaddr, u16 data) return 0; } -static u16 vpx3220_fp_read(struct v4l2_subdev *sd, u16 fpaddr) +static int vpx3220_fp_read(struct v4l2_subdev *sd, u16 fpaddr) { struct i2c_client *client = v4l2_get_subdevdata(sd); s16 data; diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c index e9219f528d7e..6e43c95629ea 100644 --- a/drivers/media/media-device.c +++ b/drivers/media/media-device.c @@ -30,6 +30,8 @@ #include <linux/media.h> #include <linux/slab.h> #include <linux/types.h> +#include <linux/pci.h> +#include <linux/usb.h> #include <media/media-device.h> #include <media/media-devnode.h> @@ -41,6 +43,11 @@ * Userspace API */ +static inline void __user *media_get_uptr(__u64 arg) +{ + return (void __user *)(uintptr_t)arg; +} + static int media_device_open(struct file *filp) { return 0; @@ -58,7 +65,11 @@ static int media_device_get_info(struct media_device *dev, memset(&info, 0, sizeof(info)); - strlcpy(info.driver, dev->dev->driver->name, sizeof(info.driver)); + if (dev->driver_name[0]) + strlcpy(info.driver, dev->driver_name, sizeof(info.driver)); + else + strlcpy(info.driver, dev->dev->driver->name, sizeof(info.driver)); + strlcpy(info.model, dev->model, sizeof(info.model)); strlcpy(info.serial, dev->serial, sizeof(info.serial)); strlcpy(info.bus_info, dev->bus_info, sizeof(info.bus_info)); @@ -257,7 +268,6 @@ static long media_device_setup_link(struct media_device *mdev, return ret; } -#if 0 /* Let's postpone it to Kernel 4.6 */ static long __media_device_get_topology(struct media_device *mdev, struct media_v2_topology *topo) { @@ -265,10 +275,10 @@ static long __media_device_get_topology(struct media_device *mdev, struct media_interface *intf; struct media_pad *pad; struct media_link *link; - struct media_v2_entity kentity, *uentity; - struct media_v2_interface kintf, *uintf; - struct media_v2_pad kpad, *upad; - struct media_v2_link klink, *ulink; + struct media_v2_entity kentity, __user *uentity; + struct media_v2_interface kintf, __user *uintf; + struct media_v2_pad kpad, __user *upad; + struct media_v2_link klink, __user *ulink; unsigned int i; int ret = 0; @@ -413,7 +423,6 @@ static long media_device_get_topology(struct media_device *mdev, return 0; } -#endif static long media_device_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) @@ -447,14 +456,13 @@ static long media_device_ioctl(struct file *filp, unsigned int cmd, mutex_unlock(&dev->graph_mutex); break; -#if 0 /* Let's postpone it to Kernel 4.6 */ case MEDIA_IOC_G_TOPOLOGY: mutex_lock(&dev->graph_mutex); ret = media_device_get_topology(dev, (struct media_v2_topology __user *)arg); mutex_unlock(&dev->graph_mutex); break; -#endif + default: ret = -ENOIOCTLCMD; } @@ -503,9 +511,7 @@ static long media_device_compat_ioctl(struct file *filp, unsigned int cmd, case MEDIA_IOC_DEVICE_INFO: case MEDIA_IOC_ENUM_ENTITIES: case MEDIA_IOC_SETUP_LINK: -#if 0 /* Let's postpone it to Kernel 4.6 */ case MEDIA_IOC_G_TOPOLOGY: -#endif return media_device_ioctl(filp, cmd, arg); case MEDIA_IOC_ENUM_LINKS32: @@ -564,6 +570,7 @@ static void media_device_release(struct media_devnode *mdev) int __must_check media_device_register_entity(struct media_device *mdev, struct media_entity *entity) { + struct media_entity_notify *notify, *next; unsigned int i; int ret; @@ -603,8 +610,33 @@ int __must_check media_device_register_entity(struct media_device *mdev, media_gobj_create(mdev, MEDIA_GRAPH_PAD, &entity->pads[i].graph_obj); + /* invoke entity_notify callbacks */ + list_for_each_entry_safe(notify, next, &mdev->entity_notify, list) { + (notify)->notify(entity, notify->notify_data); + } + spin_unlock(&mdev->lock); + mutex_lock(&mdev->graph_mutex); + if (mdev->entity_internal_idx_max + >= mdev->pm_count_walk.ent_enum.idx_max) { + struct media_entity_graph new = { .top = 0 }; + + /* + * Initialise the new graph walk before cleaning up + * the old one in order not to spoil the graph walk + * object of the media device if graph walk init fails. + */ + ret = media_entity_graph_walk_init(&new, mdev); + if (ret) { + mutex_unlock(&mdev->graph_mutex); + return ret; + } + media_entity_graph_walk_cleanup(&mdev->pm_count_walk); + mdev->pm_count_walk = new; + } + mutex_unlock(&mdev->graph_mutex); + return 0; } EXPORT_SYMBOL_GPL(media_device_register_entity); @@ -636,6 +668,8 @@ static void __media_device_unregister_entity(struct media_entity *entity) /* Remove the entity */ media_gobj_destroy(&entity->graph_obj); + /* invoke entity_notify callbacks to handle entity removal?? */ + entity->graph_obj.mdev = NULL; } @@ -668,6 +702,7 @@ void media_device_init(struct media_device *mdev) INIT_LIST_HEAD(&mdev->interfaces); INIT_LIST_HEAD(&mdev->pads); INIT_LIST_HEAD(&mdev->links); + INIT_LIST_HEAD(&mdev->entity_notify); spin_lock_init(&mdev->lock); mutex_init(&mdev->graph_mutex); ida_init(&mdev->entity_internal_idx); @@ -680,6 +715,7 @@ void media_device_cleanup(struct media_device *mdev) { ida_destroy(&mdev->entity_internal_idx); mdev->entity_internal_idx_max = 0; + media_entity_graph_walk_cleanup(&mdev->pm_count_walk); mutex_destroy(&mdev->graph_mutex); } EXPORT_SYMBOL_GPL(media_device_cleanup); @@ -713,11 +749,40 @@ int __must_check __media_device_register(struct media_device *mdev, } EXPORT_SYMBOL_GPL(__media_device_register); +int __must_check media_device_register_entity_notify(struct media_device *mdev, + struct media_entity_notify *nptr) +{ + spin_lock(&mdev->lock); + list_add_tail(&nptr->list, &mdev->entity_notify); + spin_unlock(&mdev->lock); + return 0; +} +EXPORT_SYMBOL_GPL(media_device_register_entity_notify); + +/* + * Note: Should be called with mdev->lock held. + */ +static void __media_device_unregister_entity_notify(struct media_device *mdev, + struct media_entity_notify *nptr) +{ + list_del(&nptr->list); +} + +void media_device_unregister_entity_notify(struct media_device *mdev, + struct media_entity_notify *nptr) +{ + spin_lock(&mdev->lock); + __media_device_unregister_entity_notify(mdev, nptr); + spin_unlock(&mdev->lock); +} +EXPORT_SYMBOL_GPL(media_device_unregister_entity_notify); + void media_device_unregister(struct media_device *mdev) { struct media_entity *entity; struct media_entity *next; struct media_interface *intf, *tmp_intf; + struct media_entity_notify *notify, *nextp; if (mdev == NULL) return; @@ -734,6 +799,10 @@ void media_device_unregister(struct media_device *mdev) list_for_each_entry_safe(entity, next, &mdev->entities, graph_obj.list) __media_device_unregister_entity(entity); + /* Remove all entity_notify callbacks from the media device */ + list_for_each_entry_safe(notify, nextp, &mdev->entity_notify, list) + __media_device_unregister_entity_notify(mdev, notify); + /* Remove all interfaces from the media device */ list_for_each_entry_safe(intf, tmp_intf, &mdev->interfaces, graph_obj.list) { @@ -777,4 +846,58 @@ struct media_device *media_device_find_devres(struct device *dev) } EXPORT_SYMBOL_GPL(media_device_find_devres); +void media_device_pci_init(struct media_device *mdev, + struct pci_dev *pci_dev, + const char *name) +{ +#ifdef CONFIG_PCI + mdev->dev = &pci_dev->dev; + + if (name) + strlcpy(mdev->model, name, sizeof(mdev->model)); + else + strlcpy(mdev->model, pci_name(pci_dev), sizeof(mdev->model)); + + sprintf(mdev->bus_info, "PCI:%s", pci_name(pci_dev)); + + mdev->hw_revision = (pci_dev->subsystem_vendor << 16) + | pci_dev->subsystem_device; + + mdev->driver_version = LINUX_VERSION_CODE; + + media_device_init(mdev); +#endif +} +EXPORT_SYMBOL_GPL(media_device_pci_init); + +void __media_device_usb_init(struct media_device *mdev, + struct usb_device *udev, + const char *board_name, + const char *driver_name) +{ +#ifdef CONFIG_USB + mdev->dev = &udev->dev; + + if (driver_name) + strlcpy(mdev->driver_name, driver_name, + sizeof(mdev->driver_name)); + + if (board_name) + strlcpy(mdev->model, board_name, sizeof(mdev->model)); + else if (udev->product) + strlcpy(mdev->model, udev->product, sizeof(mdev->model)); + else + strlcpy(mdev->model, "unknown model", sizeof(mdev->model)); + if (udev->serial) + strlcpy(mdev->serial, udev->serial, sizeof(mdev->serial)); + usb_make_path(udev, mdev->bus_info, sizeof(mdev->bus_info)); + mdev->hw_revision = le16_to_cpu(udev->descriptor.bcdDevice); + mdev->driver_version = LINUX_VERSION_CODE; + + media_device_init(mdev); +#endif +} +EXPORT_SYMBOL_GPL(__media_device_usb_init); + + #endif /* CONFIG_MEDIA_CONTROLLER */ diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c index cea35bf20011..29409f440f1c 100644 --- a/drivers/media/media-devnode.c +++ b/drivers/media/media-devnode.c @@ -181,6 +181,7 @@ static int media_open(struct inode *inode, struct file *filp) ret = mdev->fops->open(filp); if (ret) { put_device(&mdev->dev); + filp->private_data = NULL; return ret; } } diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c index e89d85a7d31b..e95070b3a3d4 100644 --- a/drivers/media/media-entity.c +++ b/drivers/media/media-entity.c @@ -46,25 +46,41 @@ static inline const char *intf_type(struct media_interface *intf) { switch (intf->type) { case MEDIA_INTF_T_DVB_FE: - return "frontend"; + return "dvb-frontend"; case MEDIA_INTF_T_DVB_DEMUX: - return "demux"; + return "dvb-demux"; case MEDIA_INTF_T_DVB_DVR: - return "DVR"; + return "dvb-dvr"; case MEDIA_INTF_T_DVB_CA: - return "CA"; + return "dvb-ca"; case MEDIA_INTF_T_DVB_NET: - return "dvbnet"; + return "dvb-net"; case MEDIA_INTF_T_V4L_VIDEO: - return "video"; + return "v4l-video"; case MEDIA_INTF_T_V4L_VBI: - return "vbi"; + return "v4l-vbi"; case MEDIA_INTF_T_V4L_RADIO: - return "radio"; + return "v4l-radio"; case MEDIA_INTF_T_V4L_SUBDEV: - return "v4l2-subdev"; + return "v4l-subdev"; case MEDIA_INTF_T_V4L_SWRADIO: - return "swradio"; + return "v4l-swradio"; + case MEDIA_INTF_T_ALSA_PCM_CAPTURE: + return "alsa-pcm-capture"; + case MEDIA_INTF_T_ALSA_PCM_PLAYBACK: + return "alsa-pcm-playback"; + case MEDIA_INTF_T_ALSA_CONTROL: + return "alsa-control"; + case MEDIA_INTF_T_ALSA_COMPRESS: + return "alsa-compress"; + case MEDIA_INTF_T_ALSA_RAWMIDI: + return "alsa-rawmidi"; + case MEDIA_INTF_T_ALSA_HWDEP: + return "alsa-hwdep"; + case MEDIA_INTF_T_ALSA_SEQUENCER: + return "alsa-sequencer"; + case MEDIA_INTF_T_ALSA_TIMER: + return "alsa-timer"; default: return "unknown-intf"; } @@ -73,8 +89,9 @@ static inline const char *intf_type(struct media_interface *intf) __must_check int __media_entity_enum_init(struct media_entity_enum *ent_enum, int idx_max) { - ent_enum->bmap = kcalloc(DIV_ROUND_UP(idx_max, BITS_PER_LONG), - sizeof(long), GFP_KERNEL); + idx_max = ALIGN(idx_max, BITS_PER_LONG); + ent_enum->bmap = kcalloc(idx_max / BITS_PER_LONG, sizeof(long), + GFP_KERNEL); if (!ent_enum->bmap) return -ENOMEM; @@ -349,8 +366,8 @@ EXPORT_SYMBOL_GPL(media_entity_graph_walk_next); * Pipeline management */ -__must_check int media_entity_pipeline_start(struct media_entity *entity, - struct media_pipeline *pipe) +__must_check int __media_entity_pipeline_start(struct media_entity *entity, + struct media_pipeline *pipe) { struct media_device *mdev = entity->graph_obj.mdev; struct media_entity_graph *graph = &pipe->graph; @@ -358,8 +375,6 @@ __must_check int media_entity_pipeline_start(struct media_entity *entity, struct media_link *link; int ret; - mutex_lock(&mdev->graph_mutex); - if (!pipe->streaming_count++) { ret = media_entity_graph_walk_init(&pipe->graph, mdev); if (ret) @@ -440,8 +455,6 @@ __must_check int media_entity_pipeline_start(struct media_entity *entity, } } - mutex_unlock(&mdev->graph_mutex); - return 0; error: @@ -452,9 +465,12 @@ error: media_entity_graph_walk_start(graph, entity_err); while ((entity_err = media_entity_graph_walk_next(graph))) { - entity_err->stream_count--; - if (entity_err->stream_count == 0) - entity_err->pipe = NULL; + /* don't let the stream_count go negative */ + if (entity->stream_count > 0) { + entity_err->stream_count--; + if (entity_err->stream_count == 0) + entity_err->pipe = NULL; + } /* * We haven't increased stream_count further than this @@ -468,32 +484,53 @@ error_graph_walk_start: if (!--pipe->streaming_count) media_entity_graph_walk_cleanup(graph); - mutex_unlock(&mdev->graph_mutex); + return ret; +} +EXPORT_SYMBOL_GPL(__media_entity_pipeline_start); +__must_check int media_entity_pipeline_start(struct media_entity *entity, + struct media_pipeline *pipe) +{ + struct media_device *mdev = entity->graph_obj.mdev; + int ret; + + mutex_lock(&mdev->graph_mutex); + ret = __media_entity_pipeline_start(entity, pipe); + mutex_unlock(&mdev->graph_mutex); return ret; } EXPORT_SYMBOL_GPL(media_entity_pipeline_start); -void media_entity_pipeline_stop(struct media_entity *entity) +void __media_entity_pipeline_stop(struct media_entity *entity) { - struct media_device *mdev = entity->graph_obj.mdev; struct media_entity_graph *graph = &entity->pipe->graph; struct media_pipeline *pipe = entity->pipe; - mutex_lock(&mdev->graph_mutex); WARN_ON(!pipe->streaming_count); media_entity_graph_walk_start(graph, entity); while ((entity = media_entity_graph_walk_next(graph))) { - entity->stream_count--; - if (entity->stream_count == 0) - entity->pipe = NULL; + /* don't let the stream_count go negative */ + if (entity->stream_count > 0) { + entity->stream_count--; + if (entity->stream_count == 0) + entity->pipe = NULL; + } } if (!--pipe->streaming_count) media_entity_graph_walk_cleanup(graph); +} +EXPORT_SYMBOL_GPL(__media_entity_pipeline_stop); + +void media_entity_pipeline_stop(struct media_entity *entity) +{ + struct media_device *mdev = entity->graph_obj.mdev; + + mutex_lock(&mdev->graph_mutex); + __media_entity_pipeline_stop(entity); mutex_unlock(&mdev->graph_mutex); } EXPORT_SYMBOL_GPL(media_entity_pipeline_stop); @@ -783,6 +820,7 @@ int __media_entity_setup_link(struct media_link *link, u32 flags) return ret; } +EXPORT_SYMBOL_GPL(__media_entity_setup_link); int media_entity_setup_link(struct media_link *link, u32 flags) { diff --git a/drivers/media/pci/b2c2/flexcop-pci.c b/drivers/media/pci/b2c2/flexcop-pci.c index 8b5e0b3a92a0..4cac1fc233f2 100644 --- a/drivers/media/pci/b2c2/flexcop-pci.c +++ b/drivers/media/pci/b2c2/flexcop-pci.c @@ -39,7 +39,7 @@ MODULE_PARM_DESC(debug, #define DRIVER_VERSION "0.1" #define DRIVER_NAME "flexcop-pci" -#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@desy.de>" +#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@posteo.de>" struct flexcop_pci { struct pci_dev *pdev; diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index 9400e996087b..df54e17ef864 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -186,7 +186,7 @@ MODULE_VERSION(BTTV_VERSION); static ssize_t show_card(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vfd = container_of(cd, struct video_device, dev); + struct video_device *vfd = to_video_device(cd); struct bttv *btv = video_get_drvdata(vfd); return sprintf(buf, "%d\n", btv ? btv->c.type : UNSET); } @@ -1726,22 +1726,15 @@ static int bttv_s_std(struct file *file, void *priv, v4l2_std_id id) struct bttv_fh *fh = priv; struct bttv *btv = fh->btv; unsigned int i; - int err = 0; for (i = 0; i < BTTV_TVNORMS; i++) if (id & bttv_tvnorms[i].v4l2_id) break; - if (i == BTTV_TVNORMS) { - err = -EINVAL; - goto err; - } - + if (i == BTTV_TVNORMS) + return -EINVAL; btv->std = id; set_tvnorm(btv, i); - -err: - - return err; + return 0; } static int bttv_g_std(struct file *file, void *priv, v4l2_std_id *id) @@ -1770,12 +1763,9 @@ static int bttv_enum_input(struct file *file, void *priv, { struct bttv_fh *fh = priv; struct bttv *btv = fh->btv; - int rc = 0; - if (i->index >= bttv_tvcards[btv->c.type].video_inputs) { - rc = -EINVAL; - goto err; - } + if (i->index >= bttv_tvcards[btv->c.type].video_inputs) + return -EINVAL; i->type = V4L2_INPUT_TYPE_CAMERA; i->audioset = 0; @@ -1799,10 +1789,7 @@ static int bttv_enum_input(struct file *file, void *priv, } i->std = BTTV_NORMS; - -err: - - return rc; + return 0; } static int bttv_g_input(struct file *file, void *priv, unsigned int *i) @@ -2334,6 +2321,19 @@ static int bttv_g_fmt_vid_overlay(struct file *file, void *priv, return 0; } +static void bttv_get_width_mask_vid_cap(const struct bttv_format *fmt, + unsigned int *width_mask, + unsigned int *width_bias) +{ + if (fmt->flags & FORMAT_FLAGS_PLANAR) { + *width_mask = ~15; /* width must be a multiple of 16 pixels */ + *width_bias = 8; /* nearest */ + } else { + *width_mask = ~3; /* width must be a multiple of 4 pixels */ + *width_bias = 2; /* nearest */ + } +} + static int bttv_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) { @@ -2343,6 +2343,7 @@ static int bttv_try_fmt_vid_cap(struct file *file, void *priv, enum v4l2_field field; __s32 width, height; __s32 height2; + unsigned int width_mask, width_bias; int rc; fmt = format_by_fourcc(f->fmt.pix.pixelformat); @@ -2375,9 +2376,9 @@ static int bttv_try_fmt_vid_cap(struct file *file, void *priv, width = f->fmt.pix.width; height = f->fmt.pix.height; + bttv_get_width_mask_vid_cap(fmt, &width_mask, &width_bias); rc = limit_scaled_size_lock(fh, &width, &height, field, - /* width_mask: 4 pixels */ ~3, - /* width_bias: nearest */ 2, + width_mask, width_bias, /* adjust_size */ 1, /* adjust_crop */ 0); if (0 != rc) @@ -2410,6 +2411,7 @@ static int bttv_s_fmt_vid_cap(struct file *file, void *priv, struct bttv_fh *fh = priv; struct bttv *btv = fh->btv; __s32 width, height; + unsigned int width_mask, width_bias; enum v4l2_field field; retval = bttv_switch_type(fh, f->type); @@ -2424,9 +2426,10 @@ static int bttv_s_fmt_vid_cap(struct file *file, void *priv, height = f->fmt.pix.height; field = f->fmt.pix.field; + fmt = format_by_fourcc(f->fmt.pix.pixelformat); + bttv_get_width_mask_vid_cap(fmt, &width_mask, &width_bias); retval = limit_scaled_size_lock(fh, &width, &height, f->fmt.pix.field, - /* width_mask: 4 pixels */ ~3, - /* width_bias: nearest */ 2, + width_mask, width_bias, /* adjust_size */ 1, /* adjust_crop */ 1); if (0 != retval) @@ -2434,8 +2437,6 @@ static int bttv_s_fmt_vid_cap(struct file *file, void *priv, f->fmt.pix.field = field; - fmt = format_by_fourcc(f->fmt.pix.pixelformat); - /* update our state informations */ fh->fmt = fmt; fh->cap.field = f->fmt.pix.field; diff --git a/drivers/media/pci/bt8xx/dst.c b/drivers/media/pci/bt8xx/dst.c index 4a90eee5e3bb..35bc9b2287b4 100644 --- a/drivers/media/pci/bt8xx/dst.c +++ b/drivers/media/pci/bt8xx/dst.c @@ -1688,9 +1688,9 @@ static int dst_get_tuning_algo(struct dvb_frontend *fe) return dst_algo ? DVBFE_ALGO_HW : DVBFE_ALGO_SW; } -static int dst_get_frontend(struct dvb_frontend *fe) +static int dst_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct dst_state *state = fe->demodulator_priv; p->frequency = state->decode_freq; diff --git a/drivers/media/pci/bt8xx/dvb-bt8xx.c b/drivers/media/pci/bt8xx/dvb-bt8xx.c index d407244fd1bc..e69d338ab9be 100644 --- a/drivers/media/pci/bt8xx/dvb-bt8xx.c +++ b/drivers/media/pci/bt8xx/dvb-bt8xx.c @@ -318,7 +318,7 @@ static int microtune_mt7202dtf_request_firmware(struct dvb_frontend* fe, const s return request_firmware(fw, name, &bt->bt->dev->dev); } -static struct sp887x_config microtune_mt7202dtf_config = { +static const struct sp887x_config microtune_mt7202dtf_config = { .demod_address = 0x70, .request_firmware = microtune_mt7202dtf_request_firmware, }; @@ -458,7 +458,7 @@ static void or51211_sleep(struct dvb_frontend * fe) bttv_write_gpio(bt->bttv_nr, 0x0001, 0x0000); } -static struct or51211_config or51211_config = { +static const struct or51211_config or51211_config = { .demod_address = 0x15, .request_firmware = or51211_request_firmware, .setmode = or51211_setmode, diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c index 80319bb73d94..f041b6931ba8 100644 --- a/drivers/media/pci/cx23885/cx23885-dvb.c +++ b/drivers/media/pci/cx23885/cx23885-dvb.c @@ -1139,7 +1139,7 @@ static int dvb_register_ci_mac(struct cx23885_tsport *port) u8 eeprom[256]; /* 24C02 i2c eeprom */ struct sp2_config sp2_config; struct i2c_board_info info; - struct cx23885_i2c *i2c_bus2 = &dev->i2c_bus[1]; + struct cx23885_i2c *i2c_bus = &dev->i2c_bus[0]; /* attach CI */ memset(&sp2_config, 0, sizeof(sp2_config)); @@ -1151,7 +1151,7 @@ static int dvb_register_ci_mac(struct cx23885_tsport *port) info.addr = 0x40; info.platform_data = &sp2_config; request_module(info.type); - client_ci = i2c_new_device(&i2c_bus2->i2c_adap, &info); + client_ci = i2c_new_device(&i2c_bus->i2c_adap, &info); if (client_ci == NULL || client_ci->dev.driver == NULL) return -ENODEV; if (!try_module_get(client_ci->dev.driver->owner)) { @@ -1988,8 +1988,8 @@ static int dvb_register(struct cx23885_tsport *port) break; case CX23885_BOARD_DVBSKY_T980C: case CX23885_BOARD_TT_CT2_4500_CI: - i2c_bus = &dev->i2c_bus[1]; - i2c_bus2 = &dev->i2c_bus[0]; + i2c_bus = &dev->i2c_bus[0]; + i2c_bus2 = &dev->i2c_bus[1]; /* attach frontend */ memset(&si2168_config, 0, sizeof(si2168_config)); @@ -2001,7 +2001,7 @@ static int dvb_register(struct cx23885_tsport *port) info.addr = 0x64; info.platform_data = &si2168_config; request_module(info.type); - client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info); + client_demod = i2c_new_device(&i2c_bus2->i2c_adap, &info); if (client_demod == NULL || client_demod->dev.driver == NULL) goto frontend_detach; if (!try_module_get(client_demod->dev.driver->owner)) { @@ -2030,13 +2030,13 @@ static int dvb_register(struct cx23885_tsport *port) port->i2c_client_tuner = client_tuner; break; case CX23885_BOARD_DVBSKY_S950C: - i2c_bus = &dev->i2c_bus[1]; - i2c_bus2 = &dev->i2c_bus[0]; + i2c_bus = &dev->i2c_bus[0]; + i2c_bus2 = &dev->i2c_bus[1]; /* attach frontend */ fe0->dvb.frontend = dvb_attach(m88ds3103_attach, &dvbsky_s950c_m88ds3103_config, - &i2c_bus->i2c_adap, &adapter); + &i2c_bus2->i2c_adap, &adapter); if (fe0->dvb.frontend == NULL) break; @@ -2301,7 +2301,8 @@ static int dvb_register(struct cx23885_tsport *port) /* register everything */ ret = vb2_dvb_register_bus(&port->frontends, THIS_MODULE, port, - &dev->pci->dev, adapter_nr, mfe_shared); + &dev->pci->dev, NULL, + adapter_nr, mfe_shared); if (ret) goto frontend_detach; diff --git a/drivers/media/pci/cx88/cx88-dvb.c b/drivers/media/pci/cx88/cx88-dvb.c index afb20756d7a5..851d2a9caed3 100644 --- a/drivers/media/pci/cx88/cx88-dvb.c +++ b/drivers/media/pci/cx88/cx88-dvb.c @@ -1642,7 +1642,8 @@ static int dvb_register(struct cx8802_dev *dev) /* register everything */ res = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev, - &dev->pci->dev, adapter_nr, mfe_shared); + &dev->pci->dev, NULL, adapter_nr, + mfe_shared); if (res) goto frontend_detach; return res; diff --git a/drivers/media/pci/ddbridge/ddbridge-core.c b/drivers/media/pci/ddbridge/ddbridge-core.c index 9d5b314142f1..6e995ef8c37e 100644 --- a/drivers/media/pci/ddbridge/ddbridge-core.c +++ b/drivers/media/pci/ddbridge/ddbridge-core.c @@ -690,7 +690,7 @@ static int tuner_attach_stv6110(struct ddb_input *input, int type) struct stv090x_config *feconf = type ? &stv0900_aa : &stv0900; struct stv6110x_config *tunerconf = (input->nr & 1) ? &stv6110b : &stv6110a; - struct stv6110x_devctl *ctl; + const struct stv6110x_devctl *ctl; ctl = dvb_attach(stv6110x_attach, input->fe, tunerconf, i2c); if (!ctl) { diff --git a/drivers/media/pci/ivtv/ivtv-queue.c b/drivers/media/pci/ivtv/ivtv-queue.c index 7fde36e6d227..2128c2a8d7fd 100644 --- a/drivers/media/pci/ivtv/ivtv-queue.c +++ b/drivers/media/pci/ivtv/ivtv-queue.c @@ -141,7 +141,7 @@ int ivtv_queue_move(struct ivtv_stream *s, struct ivtv_queue *from, struct ivtv_ spin_unlock_irqrestore(&s->qlock, flags); return -ENOMEM; } - while (bytes_available < needed_bytes) { + while (steal && bytes_available < needed_bytes) { struct ivtv_buffer *buf = list_entry(steal->list.prev, struct ivtv_buffer, list); u16 dma_xfer_cnt = buf->dma_xfer_cnt; diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c index 525ebfefeee8..2b667b315913 100644 --- a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c +++ b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c @@ -462,8 +462,8 @@ static int netup_unidvb_dvb_init(struct netup_unidvb_dev *ndev, } if (vb2_dvb_register_bus(&ndev->frontends[num], - THIS_MODULE, NULL, - &ndev->pci_dev->dev, adapter_nr, 1)) { + THIS_MODULE, NULL, + &ndev->pci_dev->dev, NULL, adapter_nr, 1)) { dev_dbg(&ndev->pci_dev->dev, "%s(): unable to register DVB bus %d\n", __func__, num); @@ -771,10 +771,9 @@ static int netup_unidvb_initdev(struct pci_dev *pci_dev, /* allocate device context */ ndev = kzalloc(sizeof(*ndev), GFP_KERNEL); - if (!ndev) goto dev_alloc_err; - memset(ndev, 0, sizeof(*ndev)); + ndev->old_fw = old_firmware; ndev->wq = create_singlethread_workqueue(NETUP_UNIDVB_NAME); if (!ndev->wq) { diff --git a/drivers/media/pci/ngene/ngene-cards.c b/drivers/media/pci/ngene/ngene-cards.c index 039bed3cc919..4e783a68bf4a 100644 --- a/drivers/media/pci/ngene/ngene-cards.c +++ b/drivers/media/pci/ngene/ngene-cards.c @@ -57,7 +57,7 @@ static int tuner_attach_stv6110(struct ngene_channel *chan) chan->dev->card_info->fe_config[chan->number]; struct stv6110x_config *tunerconf = (struct stv6110x_config *) chan->dev->card_info->tuner_config[chan->number]; - struct stv6110x_devctl *ctl; + const struct stv6110x_devctl *ctl; /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */ if (chan->number < 2) diff --git a/drivers/media/pci/pt3/pt3.c b/drivers/media/pci/pt3/pt3.c index 0d2e2b217121..eff5e9f51ace 100644 --- a/drivers/media/pci/pt3/pt3.c +++ b/drivers/media/pci/pt3/pt3.c @@ -395,7 +395,8 @@ static int pt3_attach_fe(struct pt3_board *pt3, int i) if (!try_module_get(cl->dev.driver->owner)) goto err_demod_i2c_unregister_device; - if (!strncmp(cl->name, TC90522_I2C_DEV_SAT, sizeof(cl->name))) { + if (!strncmp(cl->name, TC90522_I2C_DEV_SAT, + strlen(TC90522_I2C_DEV_SAT))) { struct qm1d1c0042_config tcfg; tcfg = adap_conf[i].tuner_cfg.qm1d1c0042; diff --git a/drivers/media/pci/saa7134/saa7134-cards.c b/drivers/media/pci/saa7134/saa7134-cards.c index 29d2094c42a0..c480a7e87593 100644 --- a/drivers/media/pci/saa7134/saa7134-cards.c +++ b/drivers/media/pci/saa7134/saa7134-cards.c @@ -36,17 +36,23 @@ #include "xc5000.h" #include "s5h1411.h" -/* commly used strings */ -static char name_mute[] = "mute"; -static char name_radio[] = "Radio"; -static char name_tv[] = "Television"; -static char name_tv_mono[] = "TV (mono only)"; -static char name_comp[] = "Composite"; -static char name_comp1[] = "Composite1"; -static char name_comp2[] = "Composite2"; -static char name_comp3[] = "Composite3"; -static char name_comp4[] = "Composite4"; -static char name_svideo[] = "S-Video"; +/* Input names */ +const char * const saa7134_input_name[] = { + [SAA7134_INPUT_MUTE] = "mute", + [SAA7134_INPUT_RADIO] = "Radio", + [SAA7134_INPUT_TV] = "Television", + [SAA7134_INPUT_TV_MONO] = "TV (mono only)", + [SAA7134_INPUT_COMPOSITE] = "Composite", + [SAA7134_INPUT_COMPOSITE0] = "Composite0", + [SAA7134_INPUT_COMPOSITE1] = "Composite1", + [SAA7134_INPUT_COMPOSITE2] = "Composite2", + [SAA7134_INPUT_COMPOSITE3] = "Composite3", + [SAA7134_INPUT_COMPOSITE4] = "Composite4", + [SAA7134_INPUT_SVIDEO] = "S-Video", + [SAA7134_INPUT_SVIDEO0] = "S-Video0", + [SAA7134_INPUT_SVIDEO1] = "S-Video1", + [SAA7134_INPUT_COMPOSITE_OVER_SVIDEO] = "Composite over S-Video", +}; /* ------------------------------------------------------------------ */ /* board config info */ @@ -69,7 +75,7 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .inputs = {{ - .name = "default", + .type = SAA7134_INPUT_COMPOSITE, .vmux = 0, .amux = LINE1, }}, @@ -84,22 +90,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, - .tv = 1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -114,40 +118,38 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 0xe000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, .gpio = 0x8000, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, .gpio = 0x0000, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, .gpio = 0x4000, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, .gpio = 0x4000, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, .gpio = 0x4000, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x2000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio = 0x8000, }, @@ -163,34 +165,33 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 0xe000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, .gpio = 0x0000, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, .gpio = 0x4000, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, .gpio = 0x4000, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, .gpio = 0x4000, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x2000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE2, .gpio = 0x8000, }, @@ -205,20 +206,19 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, /* Composite signal on S-Video input */ + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, /* Composite input */ + .type = SAA7134_INPUT_COMPOSITE, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, @@ -235,40 +235,38 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 0x1E000, /* Set GP16 and unused 15,14,13 to Output */ .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, .gpio = 0x10000, /* GP16=1 selects TV input */ - .tv = 1, },{ -/* .name = name_tv_mono, +/* .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, .gpio = 0x0000, - .tv = 1, },{ -*/ .name = name_comp1, /* Composite signal on S-Video input */ +*/ .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE2, /* .gpio = 0x4000, */ },{ - .name = name_comp2, /* Composite input */ + .type = SAA7134_INPUT_COMPOSITE, .vmux = 3, .amux = LINE2, /* .gpio = 0x4000, */ },{ - .name = name_svideo, /* S-Video signal on S-Video input */ + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, /* .gpio = 0x4000, */ }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x00000, /* GP16=0 selects FM radio antenna */ }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio = 0x10000, }, @@ -285,40 +283,38 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0xe000, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, .gpio = 0x8000, - .tv = 1, }, { - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, .gpio = 0x0000, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, .gpio = 0x4000, }, { - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, .gpio = 0x4000, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, .gpio = 0x4000, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x2000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio = 0x8000, }, @@ -334,21 +330,20 @@ struct saa7134_board saa7134_boards[] = { .empress_addr = 0x20, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, .mpeg = SAA7134_MPEG_EMPRESS, @@ -364,21 +359,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -390,35 +384,33 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ /* workaround for problems with normal TV sound */ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, }, }, @@ -432,32 +424,30 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = "CVid over SVid", + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -472,24 +462,23 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x820000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x20000, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x20000, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x20000, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x20000, }, @@ -504,20 +493,19 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE, .vmux = 4, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp2, /* CVideo over SVideo Connector */ + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE1, }} @@ -531,31 +519,29 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ /* workaround for problems with normal TV sound */ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -567,18 +553,17 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, }}, }, [SAA7134_BOARD_CINERGY600] = { @@ -590,25 +575,24 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 4, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp2, /* CVideo over SVideo Connector */ + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -622,25 +606,24 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, }, }, @@ -655,21 +638,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -681,18 +663,17 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 4, .amux = LINE2, - .tv = 1, }}, }, [SAA7134_BOARD_ELSA_500TV] = { @@ -703,19 +684,17 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 7, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 8, .amux = TV, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 8, .amux = LINE2, - .tv = 1, }}, }, [SAA7134_BOARD_ELSA_700TV] = { @@ -726,21 +705,20 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 4, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 6, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 7, .amux = LINE1, }}, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, }, }, @@ -753,21 +731,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 4, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE1, }, }, @@ -780,29 +757,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x200000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, .gpio = 0x0000, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 4, .amux = LINE2, .gpio = 0x0000, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE2, .gpio = 0x0000, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x200000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .gpio = 0x0000, }, @@ -815,18 +791,17 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, }}, }, [SAA7134_BOARD_10MOONSTVMASTER] = { @@ -839,34 +814,33 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0xe000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, .gpio = 0x0000, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, .gpio = 0x4000, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, .gpio = 0x4000, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, .gpio = 0x4000, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x2000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE2, .gpio = 0x8000, }, @@ -881,23 +855,23 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .empress_addr = 0x20, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 4, .amux = LINE1, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE1, },{ - .name = name_comp3, + .type = SAA7134_INPUT_COMPOSITE3, .vmux = 0, .amux = LINE1, },{ - .name = name_comp4, + .type = SAA7134_INPUT_COMPOSITE4, .vmux = 1, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, @@ -912,18 +886,17 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, }}, }, [SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS] = { @@ -935,21 +908,20 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x06c00012, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x0ac20012, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, .gpio = 0x08c20012, - .tv = 1, }}, /* radio and probably mute is missing */ }, [SAA7134_BOARD_CRONOS_PLUS] = { @@ -968,23 +940,23 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0xcf00, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .gpio = 2 << 14, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 0, .gpio = 1 << 14, },{ - .name = name_comp3, + .type = SAA7134_INPUT_COMPOSITE3, .vmux = 0, .gpio = 0 << 14, },{ - .name = name_comp4, + .type = SAA7134_INPUT_COMPOSITE4, .vmux = 0, .gpio = 3 << 14, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .gpio = 2 << 14, }}, @@ -999,34 +971,33 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x03, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x00, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x02, }, { - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 0, .amux = LINE1, .gpio = 0x02, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x02, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE1, .gpio = 0x01, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio = 0x00, }, @@ -1041,18 +1012,17 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .empress_addr = 0x20, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }}, .mpeg = SAA7134_MPEG_EMPRESS, .video_out = CCIR656, @@ -1068,22 +1038,21 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 4, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE1, }, }, @@ -1096,20 +1065,19 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_INACTIVE, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 1, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, @@ -1123,21 +1091,20 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -1150,21 +1117,20 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, }}, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, }, }, @@ -1177,16 +1143,15 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, @@ -1199,30 +1164,28 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = "CVid over SVid", + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -1234,30 +1197,28 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = "CVid over SVid", + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -1270,30 +1231,28 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = "CVid over SVid", + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -1306,30 +1265,28 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x200000, }, @@ -1343,10 +1300,10 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, }}, }, @@ -1360,10 +1317,9 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, } }, }, [SAA7134_BOARD_NOVAC_PRIMETV7133] = { @@ -1375,15 +1331,14 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, }}, }, @@ -1396,29 +1351,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, }, }, @@ -1432,29 +1386,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, }, { - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, }, }, @@ -1467,12 +1420,11 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 7, .amux = TV, - .tv = 1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 7, .amux = LINE1, }}, @@ -1486,21 +1438,20 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -1512,25 +1463,24 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 4, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp2, /* CVideo over SVideo Connector */ + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE1, }}, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE2, }, }, @@ -1544,29 +1494,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x808c0080, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x00080, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x00080, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2_LEFT, - .tv = 1, .gpio = 0x00080, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x80000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE2, .gpio = 0x40000, }, @@ -1580,21 +1529,20 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -1607,18 +1555,17 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, }}, }, [SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE] = { @@ -1631,29 +1578,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x4000, .inputs = {{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, .gpio = 0x8000, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x8000, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE1, .gpio = 0x8000, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE1, .gpio = 0x8000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio =0x8000, } @@ -1672,29 +1618,28 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x03, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x00, },{ - .name = name_comp, + .type = SAA7134_INPUT_COMPOSITE, .vmux = 3, .amux = LINE1, .gpio = 0x02, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x02, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE1, .gpio = 0x01, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, .gpio = 0x00, }, @@ -1709,29 +1654,28 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 0x00300003, /* .gpiomask = 0x8c240003, */ .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x01, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, .gpio = 0x02, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE1, .gpio = 0x02, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x00300001, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio = 0x01, }, @@ -1745,21 +1689,20 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE1, }, }, @@ -1774,24 +1717,23 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x08000000, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x08000000, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x08000000, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x08000000, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x00000000, }, @@ -1805,21 +1747,19 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, @@ -1834,25 +1774,24 @@ struct saa7134_board saa7134_boards[] = { .rds_addr = 0x10, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 4, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp2, /* CVideo over SVideo Connector */ + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -1866,29 +1805,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x1ce780, .inputs = {{ - .name = name_svideo, - .vmux = 0, /* CVideo over SVideo Connector - ok? */ + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, + .vmux = 0, .amux = LINE1, .gpio = 0x008080, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x008080, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x008080, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x80000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE2, .gpio = 0x0c8000, }, @@ -1903,20 +1841,19 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_INACTIVE, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 1, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, @@ -1931,22 +1868,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, - .tv = 1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -1961,25 +1896,24 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, }, }, @@ -1995,26 +1929,25 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 0x00200000, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, .gpio = 0x200000, /* GPIO21=High for TV input */ - .tv = 1, },{ - .name = name_comp1, /* Composite signal on S-Video input */ + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, /* Composite input */ + .type = SAA7134_INPUT_COMPOSITE, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, /* S-Video signal on S-Video input */ + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x000000, /* GPIO21=Low for FM radio antenna */ }, @@ -2028,11 +1961,11 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, @@ -2049,20 +1982,19 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, @@ -2075,16 +2007,15 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, @@ -2098,29 +2029,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x0700, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x000, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x200, /* gpio by DScaler */ },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 0, .amux = LINE1, .gpio = 0x200, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE1, .gpio = 0x100, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio = 0x000, }, @@ -2135,26 +2065,25 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .gpiomask = 0x00200000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, .gpio = 0x200000, /* GPIO21=High for TV input */ - .tv = 1, },{ - .name = name_svideo, /* S-Video signal on S-Video input */ + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, },{ - .name = name_comp1, /* Composite signal on S-Video input */ + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, /* Composite input */ + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x000000, /* GPIO21=Low for FM radio antenna */ }, @@ -2168,29 +2097,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = 0x60, .gpiomask = 0x8c1880, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 0, .amux = LINE1, .gpio = 0x800800, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x801000, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x800000, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x880000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE2, .gpio = 0x840000, }, @@ -2213,29 +2141,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = 0x60, .gpiomask = 0x0700, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x000, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x200, /* gpio by DScaler */ },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 0, .amux = LINE1, .gpio = 0x200, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE1, .gpio = 0x100, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio = 0x000, }, @@ -2248,30 +2175,28 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, .radio = { - .name = name_radio, /* radio unconfirmed */ + .type = SAA7134_INPUT_RADIO, /* radio unconfirmed */ .amux = LINE2, }, }, @@ -2286,24 +2211,23 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 1 << 21, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, .gpio = 0x0000000, - .tv = 1, },{ - .name = name_comp1, /* Composite input */ + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, .gpio = 0x0000000, },{ - .name = name_svideo, /* S-Video input */ + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, .gpio = 0x0000000, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -2322,29 +2246,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr= ADDR_UNSET, .gpiomask = 0x00010003, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x01, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, .gpio = 0x02, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE2, .gpio = 0x02, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE1, .gpio = 0x00010003, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio = 0x01, }, @@ -2362,21 +2285,20 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x00008000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -2392,34 +2314,33 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x00200003, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x00200003, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, .gpio = 0x00200003, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x00200003, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x00200003, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x00200003, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio = 0x00200003, }, @@ -2434,16 +2355,15 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, @@ -2458,16 +2378,15 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, @@ -2481,11 +2400,11 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, @@ -2499,27 +2418,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .empress_addr = 0x21, .inputs = {{ - .name = "Composite 0", + .type = SAA7134_INPUT_COMPOSITE0, .vmux = 0, .amux = LINE1, },{ - .name = "Composite 1", + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE2, },{ - .name = "Composite 2", + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 2, .amux = LINE1, },{ - .name = "Composite 3", + .type = SAA7134_INPUT_COMPOSITE3, .vmux = 3, .amux = LINE2, },{ - .name = "S-Video 0", + .type = SAA7134_INPUT_SVIDEO0, + .vmux = 8, .amux = LINE1, },{ - .name = "S-Video 1", + .type = SAA7134_INPUT_SVIDEO1, .vmux = 9, .amux = LINE2, }}, @@ -2538,27 +2458,27 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = "Composite 0", + .type = SAA7134_INPUT_COMPOSITE0, .vmux = 0, .amux = LINE1, },{ - .name = "Composite 1", + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE2, },{ - .name = "Composite 2", + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 2, .amux = LINE1, },{ - .name = "Composite 3", + .type = SAA7134_INPUT_COMPOSITE3, .vmux = 3, .amux = LINE2, },{ - .name = "S-Video 0", + .type = SAA7134_INPUT_SVIDEO0, .vmux = 8, .amux = LINE1, },{ - .name = "S-Video 1", + .type = SAA7134_INPUT_SVIDEO1, .vmux = 9, .amux = LINE2, }}, @@ -2572,20 +2492,19 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, /* Composite signal on S-Video input */ + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, /* Composite input */ + .type = SAA7134_INPUT_COMPOSITE, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, @@ -2604,11 +2523,11 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, @@ -2622,16 +2541,15 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE1, }}, @@ -2645,25 +2563,24 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x080200000, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 4, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE2, }, { - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 0, .amux = LINE2, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -2678,29 +2595,28 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 1 << 21, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x0000000, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, .gpio = 0x0200000, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 0, .amux = LINE2, .gpio = 0x0200000, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, .gpio = 0x0200000, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -2717,21 +2633,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0xe880c0, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -2745,16 +2660,15 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, @@ -2770,21 +2684,20 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .gpiomask = 0x0200000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -2798,25 +2711,24 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 1 << 21, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE, .vmux = 3, .amux = LINE2, /* unconfirmed, taken from Philips driver */ },{ - .name = name_comp2, - .vmux = 0, /* untested, Composite over S-Video */ + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, + .vmux = 0, /* untested */ .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -2834,17 +2746,16 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x80200000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_svideo, /* NOT tested */ + .type = SAA7134_INPUT_SVIDEO, /* NOT tested */ .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -2861,26 +2772,25 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 0x00200000, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, /* Analog broadcast/cable TV */ + .type = SAA7134_INPUT_TV, /* Analog broadcast/cable TV */ .vmux = 1, .amux = TV, .gpio = 0x200000, /* GPIO21=High for TV input */ - .tv = 1, },{ - .name = name_svideo, /* S-Video signal on S-Video input */ + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, },{ - .name = name_comp1, /* Composite signal on S-Video input */ + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, /* Composite input */ + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x000000, /* GPIO21=Low for FM radio antenna */ }, @@ -2894,11 +2804,11 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, @@ -2914,11 +2824,11 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_comp1, /* Composite input */ + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, /* S-Video signal on S-Video input */ + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, @@ -2933,10 +2843,9 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .gpiomask = 0x00600000, /* Bit 21 0=Radio, Bit 22 0=TV */ .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x00200000, }}, }, @@ -2950,25 +2859,24 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .gpiomask = 1 << 21, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 0, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -2983,21 +2891,20 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .gpiomask = 1 << 21, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -3012,16 +2919,15 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, @@ -3052,17 +2958,16 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0xca60000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 4, .amux = TV, - .tv = 1, .gpio = 0x04a61000, },{ - .name = name_comp2, /* Composite SVIDEO (B/W if signal is carried with SVIDEO) */ + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 1, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 9, /* 9 is correct as S-VIDEO1 according to a169.inf! */ .amux = LINE1, }}, @@ -3086,26 +2991,25 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .gpiomask = 0x00600000, /* Bit 21 0=Radio, Bit 22 0=TV */ .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, .gpio = 0x200000, /* GPIO21=High for TV input */ - .tv = 1, },{ - .name = name_svideo, /* S-Video signal on S-Video input */ + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, },{ - .name = name_comp1, /* Composite signal on S-Video input */ + .type = SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, /* Composite input */ + .type = SAA7134_INPUT_COMPOSITE, .vmux = 3, .amux = LINE2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x000000, /* GPIO21=Low for FM radio antenna */ }, @@ -3121,40 +3025,38 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 0xe000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, .gpio = 0x8000, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, .gpio = 0x0000, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, .gpio = 0x4000, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, .gpio = 0x4000, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, .gpio = 0x4000, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x2000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio = 0x8000, }, @@ -3168,16 +3070,15 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, @@ -3193,11 +3094,11 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_comp1, /* Composite input */ + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_svideo, /* S-Video signal on S-Video input */ + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, @@ -3211,25 +3112,24 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, }, }, @@ -3244,21 +3144,20 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE1, }, }, @@ -3272,21 +3171,20 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT| TDA9887_PORT1_ACTIVE | TDA9887_PORT2_ACTIVE, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 4, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE1, }, }, @@ -3301,25 +3199,24 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .gpiomask = 0x000200000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 4, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE2, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 0, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -3335,34 +3232,33 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x03, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x00, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, .gpio = 0x00, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, .gpio = 0x00, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, .gpio = 0x00, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x01, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, .gpio = 0x00, }, @@ -3378,16 +3274,15 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, }}, @@ -3405,22 +3300,21 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .gpiomask = 0x0200100, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x0000100, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200100, }, @@ -3438,22 +3332,21 @@ struct saa7134_board saa7134_boards[] = { .ts_force_val = 1, .gpiomask = 0x0800100, /* GPIO 21 is an INPUT */ .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x0000100, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0800100, /* GPIO 23 HI for FM */ }, @@ -3470,22 +3363,21 @@ struct saa7134_board saa7134_boards[] = { .ts_type = SAA7134_MPEG_TS_SERIAL, .gpiomask = 0x0800100, /* GPIO 21 is an INPUT */ .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x0000100, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0800100, /* GPIO 23 HI for FM */ }, @@ -3499,16 +3391,15 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE1, }}, @@ -3523,33 +3414,31 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = 3, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 7, .amux = 4, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = 2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 0, .amux = 2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, /* .gpio = 0x00300001,*/ .gpio = 0x20000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = 0, }, }, @@ -3562,32 +3451,30 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = 3, - .tv = 1, },{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 7, .amux = 4, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = 2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 0, .amux = 2, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x20000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = 0, }, }, @@ -3600,29 +3487,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x7000, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = 1, - .tv = 1, .gpio = 0x50000, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = 2, .gpio = 0x2000, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = 2, .gpio = 0x2000, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .vmux = 1, .amux = 1, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .gpio = 0xf000, .amux = 0, }, @@ -3635,26 +3521,25 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = 0x61, .radio_addr = 0x60, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .vmux = 1, .amux = LINE1, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, .gpio = 0x43000, }, @@ -3668,16 +3553,15 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE1, }}, @@ -3693,21 +3577,20 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .gpiomask = 0x0200000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -3721,16 +3604,15 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 1<<21, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE2, }}, @@ -3746,10 +3628,9 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .gpiomask = 0x0200000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x0200000, }}, }, @@ -3764,29 +3645,28 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 1 << 21, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x0000000, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, .gpio = 0x0200000, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 0, .amux = LINE2, .gpio = 0x0200000, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, .gpio = 0x0200000, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -3800,26 +3680,25 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 1 << 21, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x0000000, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, }, { - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 0, .amux = LINE2, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -3832,25 +3711,24 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 0, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, }, }, @@ -3864,24 +3742,23 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x7000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, .gpio = 0x0000, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x2000, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x2000, }}, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE2, .gpio = 0x3000, }, @@ -3896,10 +3773,9 @@ struct saa7134_board saa7134_boards[] = { .tda829x_conf = { .lna_cfg = TDA8290_LNA_OFF }, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, /* FIXME: analog tv untested */ + .type = SAA7134_INPUT_TV, /* FIXME: analog tv untested */ .vmux = 1, .amux = TV, - .tv = 1, }}, }, [SAA7134_BOARD_AVERMEDIA_M135A] = { @@ -3912,26 +3788,25 @@ struct saa7134_board saa7134_boards[] = { .tda829x_conf = { .lna_cfg = TDA8290_LNA_GP0_HIGH_OFF }, .gpiomask = 0x020200000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x00200000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio = 0x01, }, @@ -3946,26 +3821,25 @@ struct saa7134_board saa7134_boards[] = { .tda829x_conf = { .lna_cfg = TDA8290_LNA_OFF }, .gpiomask = 0x020200000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x00200000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio = 0x01, }, @@ -3981,21 +3855,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x00008000, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, }}, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, }, }, @@ -4010,18 +3883,17 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x00008000, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, }}, }, [SAA7134_BOARD_BEHOLD_403FM] = { @@ -4035,21 +3907,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x00008000, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4065,18 +3936,17 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x00008000, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, }}, }, [SAA7134_BOARD_BEHOLD_405FM] = { @@ -4092,21 +3962,20 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x00008000, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4122,20 +3991,19 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x00008000, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0xc0c000, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, .gpio = 0xc0c000, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, .gpio = 0xc0c000, }}, }, @@ -4151,24 +4019,23 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x00008000, .inputs = {{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0xc0c000, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, .gpio = 0xc0c000, },{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, .gpio = 0xc0c000, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0xc0c000, }, @@ -4185,16 +4052,15 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x00008000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, @@ -4211,25 +4077,24 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x00008000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4246,25 +4111,24 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x00008000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4280,21 +4144,20 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x00008000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4311,21 +4174,20 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x00008000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4342,21 +4204,20 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x00008000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4372,24 +4233,23 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x000A8004, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, .gpio = 0x000A8004, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, .gpio = 0x000A8000, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x000A8000, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x000A8000, }, @@ -4404,21 +4264,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4432,21 +4291,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4460,21 +4318,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4488,21 +4345,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4517,21 +4373,20 @@ struct saa7134_board saa7134_boards[] = { .rds_addr = 0x10, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4546,21 +4401,20 @@ struct saa7134_board saa7134_boards[] = { .rds_addr = 0x10, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4575,21 +4429,20 @@ struct saa7134_board saa7134_boards[] = { .rds_addr = 0x10, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4604,21 +4457,20 @@ struct saa7134_board saa7134_boards[] = { .rds_addr = 0x10, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, },{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, },{ - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }}, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -4636,21 +4488,20 @@ struct saa7134_board saa7134_boards[] = { .empress_addr = 0x20, .tda9887_conf = TDA9887_PRESENT, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, .mpeg = SAA7134_MPEG_EMPRESS, @@ -4673,21 +4524,20 @@ struct saa7134_board saa7134_boards[] = { .empress_addr = 0x20, .tda9887_conf = TDA9887_PRESENT, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, .mpeg = SAA7134_MPEG_EMPRESS, @@ -4712,21 +4562,20 @@ struct saa7134_board saa7134_boards[] = { .empress_addr = 0x20, .tda9887_conf = TDA9887_PRESENT, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, .mpeg = SAA7134_MPEG_EMPRESS, @@ -4747,21 +4596,20 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .gpiomask = 0x0200000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, /* untested */ .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -4776,30 +4624,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0xf000, .inputs = {{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE2, .gpio = 0x0000, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x2000, - .tv = 1 }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x2000, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x1000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE2, .gpio = 0x6000, }, @@ -4813,11 +4659,11 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, @@ -4832,16 +4678,15 @@ struct saa7134_board saa7134_boards[] = { .tda829x_conf = { .lna_cfg = TDA8290_LNA_OFF }, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, @@ -4857,21 +4702,20 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .gpiomask = 0x0200000, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -4885,21 +4729,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, }, }, @@ -4912,21 +4755,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, }, { - .name = name_comp, + .type = SAA7134_INPUT_COMPOSITE, .vmux = 0, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, }, }, @@ -4938,16 +4780,15 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, @@ -4962,21 +4803,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE2, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, } }, @@ -4990,11 +4830,11 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = { { - .name = name_comp, + .type = SAA7134_INPUT_COMPOSITE, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE1, } }, @@ -5009,21 +4849,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 4, .amux = TV, - .tv = 1, }, { - .name = name_comp, + .type = SAA7134_INPUT_COMPOSITE, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, }, }, @@ -5038,21 +4877,20 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -5067,21 +4905,20 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 1 << 21, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp, + .type = SAA7134_INPUT_COMPOSITE, .vmux = 0, .amux = LINE2, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -5097,21 +4934,20 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 1 << 21, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp, + .type = SAA7134_INPUT_COMPOSITE, .vmux = 0, .amux = LINE2, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -5125,29 +4961,28 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x801a8087, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, .gpio = 0x624000, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, .gpio = 0x624000, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 1, .amux = LINE1, .gpio = 0x624000, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x624001, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, }, }, @@ -5161,16 +4996,15 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .mpeg = SAA7134_MPEG_DVB, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp, + .type = SAA7134_INPUT_COMPOSITE, .vmux = 4, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, @@ -5186,25 +5020,24 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .gpiomask = 0x0200000, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, }, { - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 0, .amux = LINE2, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0200000, }, @@ -5218,30 +5051,29 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = 0x60, .gpiomask = 0x80000700, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, .gpio = 0x100, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x200, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x200, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .vmux = 1, .amux = LINE1, .gpio = 0x100, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .vmux = 8, .amux = 2, }, @@ -5257,18 +5089,17 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .ts_type = SAA7134_MPEG_TS_PARALLEL, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, #if 0 /* FIXME */ }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x200, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x200, @@ -5276,14 +5107,14 @@ struct saa7134_board saa7134_boards[] = { } }, #if 0 .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .vmux = 1, .amux = LINE1, .gpio = 0x100, }, #endif .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .vmux = 0, .amux = TV, }, @@ -5298,24 +5129,23 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 0x00300003, /* .gpiomask = 0x8c240003, */ .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x01, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE1, .gpio = 0x02, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x00300001, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, .gpio = 0x01, }, @@ -5331,29 +5161,28 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x03, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x00, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x00, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x00, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, .gpio = 0x01, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, .gpio = 0x00, }, @@ -5368,11 +5197,11 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = { { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, /* Not tested */ .amux = LINE1 } }, @@ -5387,21 +5216,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 2, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 9, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, }, }, @@ -5416,13 +5244,12 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .ts_type = SAA7134_MPEG_TS_PARALLEL, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, } }, .radio = { /* untested */ - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, }, }, @@ -5436,16 +5263,15 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE, .mpeg = SAA7134_MPEG_DVB, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 4, .amux = LINE2, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, @@ -5459,10 +5285,10 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_DVB, .inputs = { { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, } }, }, @@ -5479,25 +5305,24 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x00008000, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE2, }, }, @@ -5512,7 +5337,7 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x389c00, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x01fc00, @@ -5529,21 +5354,20 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .ts_type = SAA7134_MPEG_TS_PARALLEL, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 2, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 9, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, }, }, @@ -5556,21 +5380,20 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 2, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 9, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, }, }, @@ -5584,16 +5407,15 @@ struct saa7134_board saa7134_boards[] = { .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, @@ -5607,25 +5429,24 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = 0x60, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE1, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = TV, }, }, @@ -5642,29 +5463,28 @@ struct saa7134_board saa7134_boards[] = { .mpeg = SAA7134_MPEG_DVB, .ts_type = SAA7134_MPEG_TS_PARALLEL, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, .gpio = 0x00050000, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x00050000, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, .gpio = 0x00050000, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x00050000, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .vmux = 0, .amux = TV, .gpio = 0x00050000, @@ -5681,21 +5501,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x00008000, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, }, }, @@ -5710,21 +5529,20 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x00008000, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = LINE2, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 1, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, }, }, @@ -5736,15 +5554,15 @@ struct saa7134_board saa7134_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE1, }, { - .name = name_comp3, + .type = SAA7134_INPUT_COMPOSITE3, .vmux = 2, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, @@ -5760,21 +5578,20 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 1 << 21, .ts_type = SAA7134_MPEG_TS_PARALLEL, .inputs = { { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp, + .type = SAA7134_INPUT_COMPOSITE, .vmux = 3, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0000000, }, @@ -5790,7 +5607,7 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x618E700, .inputs = {{ - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE1, .gpio = 0x6010000, @@ -5809,21 +5626,20 @@ struct saa7134_board saa7134_boards[] = { .gpiomask = 1 << 11, .mpeg = SAA7134_MPEG_DVB, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = TV, - .tv = 1, }, { - .name = name_comp, + .type = SAA7134_INPUT_COMPOSITE, .vmux = 4, .amux = LINE1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE1, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = TV, .gpio = 0x0000800, }, @@ -5837,16 +5653,15 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .mpeg = SAA7134_MPEG_GO7007, .inputs = { { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, }, { - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 3, .amux = TV, - .tv = 1, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 6, .amux = LINE1, } }, @@ -5862,25 +5677,24 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .inputs = {{ - .name = name_tv, + .type = SAA7134_INPUT_TV, .vmux = 1, .amux = LINE2, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 0, .amux = LINE2, }, { - .name = name_comp2, + .type = SAA7134_INPUT_COMPOSITE2, .vmux = 3, .amux = LINE2, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, } }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, }, }, @@ -5893,34 +5707,62 @@ struct saa7134_board saa7134_boards[] = { .radio_addr = ADDR_UNSET, .gpiomask = 0x0d, .inputs = {{ - .name = name_tv_mono, + .type = SAA7134_INPUT_TV_MONO, .vmux = 1, .amux = LINE1, .gpio = 0x00, - .tv = 1, }, { - .name = name_comp1, + .type = SAA7134_INPUT_COMPOSITE1, .vmux = 3, .amux = LINE2, .gpio = 0x08, }, { - .name = name_svideo, + .type = SAA7134_INPUT_SVIDEO, .vmux = 8, .amux = LINE2, .gpio = 0x08, } }, .radio = { - .name = name_radio, + .type = SAA7134_INPUT_RADIO, .amux = LINE1, .gpio = 0x04, }, .mute = { - .name = name_mute, + .type = SAA7134_INPUT_MUTE, .amux = LINE1, .gpio = 0x08, }, }, - + [SAA7134_BOARD_SNAZIO_TVPVR_PRO] = { + .name = "SnaZio* TVPVR PRO", + .audio_clock = 0x00187de7, + .tuner_type = TUNER_PHILIPS_TDA8290, + .radio_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .gpiomask = 1 << 21, + .inputs = { { + .type = SAA7134_INPUT_TV, + .vmux = 1, + .amux = TV, + .gpio = 0x0000000, + }, { + .type = SAA7134_INPUT_COMPOSITE1, + .vmux = 3, + .amux = LINE2, + .gpio = 0x0000000, + }, { + .type = SAA7134_INPUT_SVIDEO, + .vmux = 8, + .amux = LINE2, + .gpio = 0x0000000, + } }, + .radio = { + .type = SAA7134_INPUT_RADIO, + .amux = TV, + .gpio = 0x0200000, + }, + }, }; const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards); @@ -7191,6 +7033,12 @@ struct pci_device_id saa7134_pci_tbl[] = { .subdevice = 0x6f3a, .driver_data = SAA7134_BOARD_LEADTEK_WINFAST_TV2100_FM, }, { + .vendor = PCI_VENDOR_ID_PHILIPS, + .device = PCI_DEVICE_ID_PHILIPS_SAA7133, + .subvendor = 0x1779, /* V One Multimedia PTE Ltd */ + .subdevice = 0x13cf, + .driver_data = SAA7134_BOARD_SNAZIO_TVPVR_PRO, + }, { /* --- boards without eeprom + subsystem ID --- */ .vendor = PCI_VENDOR_ID_PHILIPS, .device = PCI_DEVICE_ID_PHILIPS_SAA7134, @@ -7721,6 +7569,7 @@ int saa7134_board_init1(struct saa7134_dev *dev) case SAA7134_BOARD_BEHOLD_H7: case SAA7134_BOARD_BEHOLD_A7: case SAA7134_BOARD_KWORLD_PC150U: + case SAA7134_BOARD_SNAZIO_TVPVR_PRO: dev->has_remote = SAA7134_REMOTE_I2C; break; case SAA7134_BOARD_AVERMEDIA_A169_B: diff --git a/drivers/media/pci/saa7134/saa7134-core.c b/drivers/media/pci/saa7134/saa7134-core.c index e227b02cc122..c0e1780ec831 100644 --- a/drivers/media/pci/saa7134/saa7134-core.c +++ b/drivers/media/pci/saa7134/saa7134-core.c @@ -112,7 +112,7 @@ int (*saa7134_dmasound_exit)(struct saa7134_dev *dev); printk(KERN_DEBUG pr_fmt("irq: " fmt), ## arg); \ } while (0) -void saa7134_track_gpio(struct saa7134_dev *dev, char *msg) +void saa7134_track_gpio(struct saa7134_dev *dev, const char *msg) { unsigned long mode,status; @@ -806,6 +806,154 @@ static void must_configure_manually(int has_eeprom) } } +static void saa7134_unregister_media_device(struct saa7134_dev *dev) +{ + +#ifdef CONFIG_MEDIA_CONTROLLER + if (!dev->media_dev) + return; + media_device_unregister(dev->media_dev); + media_device_cleanup(dev->media_dev); + kfree(dev->media_dev); + dev->media_dev = NULL; +#endif +} + +static void saa7134_media_release(struct saa7134_dev *dev) +{ +#ifdef CONFIG_MEDIA_CONTROLLER + int i; + + for (i = 0; i < SAA7134_INPUT_MAX + 1; i++) + media_device_unregister_entity(&dev->input_ent[i]); +#endif +} + +#if defined(CONFIG_MEDIA_CONTROLLER) +static void saa7134_create_entities(struct saa7134_dev *dev) +{ + int ret, i; + struct media_entity *entity; + struct media_entity *decoder = NULL; + + /* Check if it is using an external analog TV demod */ + media_device_for_each_entity(entity, dev->media_dev) { + if (entity->function == MEDIA_ENT_F_ATV_DECODER) { + decoder = entity; + break; + } + } + + /* + * saa713x is not using an external ATV demod. + * Register the internal one + */ + if (!decoder) { + dev->demod.name = "saa713x"; + dev->demod_pad[DEMOD_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK; + dev->demod_pad[DEMOD_PAD_VID_OUT].flags = MEDIA_PAD_FL_SOURCE; + dev->demod_pad[DEMOD_PAD_VBI_OUT].flags = MEDIA_PAD_FL_SOURCE; + dev->demod.function = MEDIA_ENT_F_ATV_DECODER; + + ret = media_entity_pads_init(&dev->demod, DEMOD_NUM_PADS, + dev->demod_pad); + if (ret < 0) + pr_err("failed to initialize demod pad!\n"); + + ret = media_device_register_entity(dev->media_dev, &dev->demod); + if (ret < 0) + pr_err("failed to register demod entity!\n"); + + dev->decoder = &dev->demod; + } else { + dev->decoder = decoder; + } + + /* Initialize Video, VBI and Radio pads */ + dev->video_pad.flags = MEDIA_PAD_FL_SINK; + ret = media_entity_pads_init(&dev->video_dev->entity, 1, + &dev->video_pad); + if (ret < 0) + pr_err("failed to initialize video media entity!\n"); + + dev->vbi_pad.flags = MEDIA_PAD_FL_SINK; + ret = media_entity_pads_init(&dev->vbi_dev->entity, 1, + &dev->vbi_pad); + if (ret < 0) + pr_err("failed to initialize vbi media entity!\n"); + + /* Create entities for each input connector */ + for (i = 0; i < SAA7134_INPUT_MAX; i++) { + struct media_entity *ent = &dev->input_ent[i]; + struct saa7134_input *in = &card_in(dev, i); + + if (in->type == SAA7134_NO_INPUT) + break; + + /* This input uses the S-Video connector */ + if (in->type == SAA7134_INPUT_COMPOSITE_OVER_SVIDEO) + continue; + + ent->name = saa7134_input_name[in->type]; + ent->flags = MEDIA_ENT_FL_CONNECTOR; + dev->input_pad[i].flags = MEDIA_PAD_FL_SOURCE; + + switch (in->type) { + case SAA7134_INPUT_COMPOSITE: + case SAA7134_INPUT_COMPOSITE0: + case SAA7134_INPUT_COMPOSITE1: + case SAA7134_INPUT_COMPOSITE2: + case SAA7134_INPUT_COMPOSITE3: + case SAA7134_INPUT_COMPOSITE4: + ent->function = MEDIA_ENT_F_CONN_COMPOSITE; + break; + case SAA7134_INPUT_SVIDEO: + case SAA7134_INPUT_SVIDEO0: + case SAA7134_INPUT_SVIDEO1: + ent->function = MEDIA_ENT_F_CONN_SVIDEO; + break; + default: + /* + * SAA7134_INPUT_TV and SAA7134_INPUT_TV_MONO. + * + * Please notice that neither SAA7134_INPUT_MUTE or + * SAA7134_INPUT_RADIO are defined at + * saa7134_board.input. + */ + ent->function = MEDIA_ENT_F_CONN_RF; + break; + } + + ret = media_entity_pads_init(ent, 1, &dev->input_pad[i]); + if (ret < 0) + pr_err("failed to initialize input pad[%d]!\n", i); + + ret = media_device_register_entity(dev->media_dev, ent); + if (ret < 0) + pr_err("failed to register input entity %d!\n", i); + } + + /* Create input for Radio RF connector */ + if (card_has_radio(dev)) { + struct saa7134_input *in = &saa7134_boards[dev->board].radio; + struct media_entity *ent = &dev->input_ent[i]; + + ent->name = saa7134_input_name[in->type]; + ent->flags = MEDIA_ENT_FL_CONNECTOR; + dev->input_pad[i].flags = MEDIA_PAD_FL_SOURCE; + ent->function = MEDIA_ENT_F_CONN_RF; + + ret = media_entity_pads_init(ent, 1, &dev->input_pad[i]); + if (ret < 0) + pr_err("failed to initialize input pad[%d]!\n", i); + + ret = media_device_register_entity(dev->media_dev, ent); + if (ret < 0) + pr_err("failed to register input entity %d!\n", i); + } +} +#endif + static struct video_device *vdev_init(struct saa7134_dev *dev, struct video_device *template, char *type) @@ -826,6 +974,8 @@ static struct video_device *vdev_init(struct saa7134_dev *dev, static void saa7134_unregister_video(struct saa7134_dev *dev) { + saa7134_media_release(dev); + if (dev->video_dev) { if (video_is_registered(dev->video_dev)) video_unregister_device(dev->video_dev); @@ -889,6 +1039,19 @@ static int saa7134_initdev(struct pci_dev *pci_dev, if (NULL == dev) return -ENOMEM; + dev->nr = saa7134_devcount; + sprintf(dev->name, "saa%x[%d]", pci_dev->device, dev->nr); + +#ifdef CONFIG_MEDIA_CONTROLLER + dev->media_dev = kzalloc(sizeof(*dev->media_dev), GFP_KERNEL); + if (!dev->media_dev) { + err = -ENOMEM; + goto fail0; + } + media_device_pci_init(dev->media_dev, pci_dev, dev->name); + dev->v4l2_dev.mdev = dev->media_dev; +#endif + err = v4l2_device_register(&pci_dev->dev, &dev->v4l2_dev); if (err) goto fail0; @@ -900,9 +1063,6 @@ static int saa7134_initdev(struct pci_dev *pci_dev, goto fail1; } - dev->nr = saa7134_devcount; - sprintf(dev->name,"saa%x[%d]",pci_dev->device,dev->nr); - /* pci quirks */ if (pci_pci_problems) { if (pci_pci_problems & PCIPCI_TRITON) @@ -1102,6 +1262,15 @@ static int saa7134_initdev(struct pci_dev *pci_dev, dev->name, video_device_node_name(dev->radio_dev)); } +#ifdef CONFIG_MEDIA_CONTROLLER + saa7134_create_entities(dev); + + err = v4l2_mc_create_media_graph(dev->media_dev); + if (err) { + pr_err("failed to create media graph\n"); + goto fail5; + } +#endif /* everything worked */ saa7134_devcount++; @@ -1109,6 +1278,18 @@ static int saa7134_initdev(struct pci_dev *pci_dev, saa7134_dmasound_init(dev); request_submodules(dev); + + /* + * Do it at the end, to reduce dynamic configuration changes during + * the device init. Yet, as request_modules() can be async, the + * topology will likely change after load the saa7134 subdrivers. + */ +#ifdef CONFIG_MEDIA_CONTROLLER + err = media_device_register(dev->media_dev); + if (err) + goto fail5; +#endif + return 0; fail5: @@ -1126,6 +1307,9 @@ static int saa7134_initdev(struct pci_dev *pci_dev, fail1: v4l2_device_unregister(&dev->v4l2_dev); fail0: +#ifdef CONFIG_MEDIA_CONTROLLER + kfree(dev->media_dev); +#endif kfree(dev); return err; } @@ -1188,9 +1372,10 @@ static void saa7134_finidev(struct pci_dev *pci_dev) release_mem_region(pci_resource_start(pci_dev,0), pci_resource_len(pci_dev,0)); - v4l2_device_unregister(&dev->v4l2_dev); + saa7134_unregister_media_device(dev); + /* free memory */ kfree(dev); } diff --git a/drivers/media/pci/saa7134/saa7134-dvb.c b/drivers/media/pci/saa7134/saa7134-dvb.c index 101ba8729416..db987e5b93eb 100644 --- a/drivers/media/pci/saa7134/saa7134-dvb.c +++ b/drivers/media/pci/saa7134/saa7134-dvb.c @@ -1883,8 +1883,15 @@ static int dvb_init(struct saa7134_dev *dev) fe0->dvb.frontend->callback = saa7134_tuner_callback; /* register everything else */ +#ifndef CONFIG_MEDIA_CONTROLLER_DVB ret = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev, - &dev->pci->dev, adapter_nr, 0); + &dev->pci->dev, NULL, + adapter_nr, 0); +#else + ret = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev, + &dev->pci->dev, dev->media_dev, + adapter_nr, 0); +#endif /* this sequence is necessary to make the tda1004x load its firmware * and to enter analog mode of hybrid boards diff --git a/drivers/media/pci/saa7134/saa7134-empress.c b/drivers/media/pci/saa7134/saa7134-empress.c index 56b932c97196..ca417a454d67 100644 --- a/drivers/media/pci/saa7134/saa7134-empress.c +++ b/drivers/media/pci/saa7134/saa7134-empress.c @@ -189,6 +189,7 @@ static const struct v4l2_ioctl_ops ts_ioctl_ops = { .vidioc_querybuf = vb2_ioctl_querybuf, .vidioc_qbuf = vb2_ioctl_qbuf, .vidioc_dqbuf = vb2_ioctl_dqbuf, + .vidioc_expbuf = vb2_ioctl_expbuf, .vidioc_streamon = vb2_ioctl_streamon, .vidioc_streamoff = vb2_ioctl_streamoff, .vidioc_g_frequency = saa7134_g_frequency, @@ -286,7 +287,7 @@ static int empress_init(struct saa7134_dev *dev) * transfers that do not start at the beginning of a page. A USERPTR * can start anywhere in a page, so USERPTR support is a no-go. */ - q->io_modes = VB2_MMAP | VB2_READ; + q->io_modes = VB2_MMAP | VB2_DMABUF | VB2_READ; q->drv_priv = &dev->ts_q; q->ops = &saa7134_empress_qops; q->gfp_flags = GFP_DMA32; diff --git a/drivers/media/pci/saa7134/saa7134-go7007.c b/drivers/media/pci/saa7134/saa7134-go7007.c index 8a2abb34186b..2799538e2d7e 100644 --- a/drivers/media/pci/saa7134/saa7134-go7007.c +++ b/drivers/media/pci/saa7134/saa7134-go7007.c @@ -378,7 +378,7 @@ static int saa7134_go7007_send_firmware(struct go7007 *go, u8 *data, int len) return 0; } -static struct go7007_hpi_ops saa7134_go7007_hpi_ops = { +static const struct go7007_hpi_ops saa7134_go7007_hpi_ops = { .interface_reset = saa7134_go7007_interface_reset, .write_interrupt = saa7134_go7007_write_interrupt, .read_interrupt = saa7134_go7007_read_interrupt, diff --git a/drivers/media/pci/saa7134/saa7134-input.c b/drivers/media/pci/saa7134/saa7134-input.c index 69d32d3fa32c..c8042c3888cd 100644 --- a/drivers/media/pci/saa7134/saa7134-input.c +++ b/drivers/media/pci/saa7134/saa7134-input.c @@ -975,6 +975,27 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev) msg_msi.addr, dev->i2c_adap.name, (1 == rc) ? "yes" : "no"); break; + case SAA7134_BOARD_SNAZIO_TVPVR_PRO: + dev->init_data.name = "SnaZio* TVPVR PRO"; + dev->init_data.get_key = get_key_msi_tvanywhere_plus; + dev->init_data.ir_codes = RC_MAP_MSI_TVANYWHERE_PLUS; + /* + * MSI TV@nyware Plus requires more frequent polling + * otherwise it will miss some keypresses + */ + dev->init_data.polling_interval = 50; + info.addr = 0x30; + /* + * MSI TV@nywhere Plus controller doesn't seem to + * respond to probes unless we read something from + * an existing device. Weird... + * REVISIT: might no longer be needed + */ + rc = i2c_transfer(&dev->i2c_adap, &msg_msi, 1); + input_dbg("probe 0x%02x @ %s: %s\n", + msg_msi.addr, dev->i2c_adap.name, + (rc == 1) ? "yes" : "no"); + break; case SAA7134_BOARD_KWORLD_PC150U: /* copied and modified from MSI TV@nywhere Plus */ dev->init_data.name = "Kworld PC150-U"; diff --git a/drivers/media/pci/saa7134/saa7134-tvaudio.c b/drivers/media/pci/saa7134/saa7134-tvaudio.c index 21a579309575..38f94b742e28 100644 --- a/drivers/media/pci/saa7134/saa7134-tvaudio.c +++ b/drivers/media/pci/saa7134/saa7134-tvaudio.c @@ -192,7 +192,7 @@ static void mute_input_7134(struct saa7134_dev *dev) in = dev->input; mute = (dev->ctl_mute || (dev->automute && (&card(dev).radio) != in)); - if (card(dev).mute.name) { + if (card(dev).mute.type) { /* * 7130 - we'll mute using some unconnected audio input * 7134 - we'll probably should switch external mux with gpio @@ -204,13 +204,14 @@ static void mute_input_7134(struct saa7134_dev *dev) if (dev->hw_mute == mute && dev->hw_input == in && !dev->insuspend) { audio_dbg(1, "mute/input: nothing to do [mute=%d,input=%s]\n", - mute, in->name); + mute, saa7134_input_name[in->type]); return; } audio_dbg(1, "ctl_mute=%d automute=%d input=%s => mute=%d input=%s\n", dev->ctl_mute, dev->automute, - dev->input->name, mute, in->name); + saa7134_input_name[dev->input->type], mute, + saa7134_input_name[in->type]); dev->hw_mute = mute; dev->hw_input = in; @@ -245,7 +246,7 @@ static void mute_input_7134(struct saa7134_dev *dev) mask = card(dev).gpiomask; saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, mask, mask); saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, mask, in->gpio); - saa7134_track_gpio(dev,in->name); + saa7134_track_gpio(dev, saa7134_input_name[in->type]); } static void tvaudio_setmode(struct saa7134_dev *dev, @@ -756,14 +757,14 @@ static int mute_input_7133(struct saa7134_dev *dev) if (0 != card(dev).gpiomask) { mask = card(dev).gpiomask; - if (card(dev).mute.name && dev->ctl_mute) + if (card(dev).mute.type && dev->ctl_mute) in = &card(dev).mute; else in = dev->input; saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, mask, mask); saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, mask, in->gpio); - saa7134_track_gpio(dev,in->name); + saa7134_track_gpio(dev, saa7134_input_name[in->type]); } return 0; diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c index a63c1366a64e..ffa39543eb65 100644 --- a/drivers/media/pci/saa7134/saa7134-video.c +++ b/drivers/media/pci/saa7134/saa7134-video.c @@ -409,7 +409,8 @@ static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm) static void video_mux(struct saa7134_dev *dev, int input) { - video_dbg("video input = %d [%s]\n", input, card_in(dev, input).name); + video_dbg("video input = %d [%s]\n", + input, saa7134_input_name[card_in(dev, input).type]); dev->ctl_input = input; set_tvnorm(dev, dev->tvnorm); saa7134_tvaudio_setinput(dev, &card_in(dev, input)); @@ -478,8 +479,7 @@ void saa7134_set_tvnorm_hw(struct saa7134_dev *dev) { saa7134_set_decoder(dev); - if (card_in(dev, dev->ctl_input).tv) - saa_call_all(dev, video, s_std, dev->tvnorm->id); + saa_call_all(dev, video, s_std, dev->tvnorm->id); /* Set the correct norm for the saa6752hs. This function does nothing if there is no saa6752hs. */ saa_call_empress(dev, video, s_std, dev->tvnorm->id); @@ -785,6 +785,63 @@ static int stop_preview(struct saa7134_dev *dev) return 0; } +/* + * Media Controller helper functions + */ + +static int saa7134_enable_analog_tuner(struct saa7134_dev *dev) +{ +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_device *mdev = dev->media_dev; + struct media_entity *source; + struct media_link *link, *found_link = NULL; + int ret, active_links = 0; + + if (!mdev || !dev->decoder) + return 0; + + /* + * This will find the tuner that is connected into the decoder. + * Technically, this is not 100% correct, as the device may be + * using an analog input instead of the tuner. However, as we can't + * do DVB streaming while the DMA engine is being used for V4L2, + * this should be enough for the actual needs. + */ + list_for_each_entry(link, &dev->decoder->links, list) { + if (link->sink->entity == dev->decoder) { + found_link = link; + if (link->flags & MEDIA_LNK_FL_ENABLED) + active_links++; + break; + } + } + + if (active_links == 1 || !found_link) + return 0; + + source = found_link->source->entity; + list_for_each_entry(link, &source->links, list) { + struct media_entity *sink; + int flags = 0; + + sink = link->sink->entity; + + if (sink == dev->decoder) + flags = MEDIA_LNK_FL_ENABLED; + + ret = media_entity_setup_link(link, flags); + if (ret) { + pr_err("Couldn't change link %s->%s to %s. Error %d\n", + source->name, sink->name, + flags ? "enabled" : "disabled", + ret); + return ret; + } + } +#endif + return 0; +} + /* ------------------------------------------------------------------ */ static int buffer_activate(struct saa7134_dev *dev, @@ -924,6 +981,9 @@ static int queue_setup(struct vb2_queue *q, *nplanes = 1; sizes[0] = size; alloc_ctxs[0] = dev->alloc_ctx; + + saa7134_enable_analog_tuner(dev); + return 0; } @@ -1219,10 +1279,13 @@ static int saa7134_g_fmt_vid_cap(struct file *file, void *priv, f->fmt.pix.height = dev->height; f->fmt.pix.field = dev->field; f->fmt.pix.pixelformat = dev->fmt->fourcc; - f->fmt.pix.bytesperline = - (f->fmt.pix.width * dev->fmt->depth) >> 3; + if (dev->fmt->planar) + f->fmt.pix.bytesperline = f->fmt.pix.width; + else + f->fmt.pix.bytesperline = + (f->fmt.pix.width * dev->fmt->depth) / 8; f->fmt.pix.sizeimage = - f->fmt.pix.height * f->fmt.pix.bytesperline; + (f->fmt.pix.height * f->fmt.pix.width * dev->fmt->depth) / 8; f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; return 0; } @@ -1298,10 +1361,13 @@ static int saa7134_try_fmt_vid_cap(struct file *file, void *priv, if (f->fmt.pix.height > maxh) f->fmt.pix.height = maxh; f->fmt.pix.width &= ~0x03; - f->fmt.pix.bytesperline = - (f->fmt.pix.width * fmt->depth) >> 3; + if (fmt->planar) + f->fmt.pix.bytesperline = f->fmt.pix.width; + else + f->fmt.pix.bytesperline = + (f->fmt.pix.width * fmt->depth) / 8; f->fmt.pix.sizeimage = - f->fmt.pix.height * f->fmt.pix.bytesperline; + (f->fmt.pix.height * f->fmt.pix.width * fmt->depth) / 8; f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; return 0; @@ -1381,13 +1447,19 @@ int saa7134_enum_input(struct file *file, void *priv, struct v4l2_input *i) n = i->index; if (n >= SAA7134_INPUT_MAX) return -EINVAL; - if (NULL == card_in(dev, i->index).name) + if (card_in(dev, i->index).type == SAA7134_NO_INPUT) return -EINVAL; i->index = n; - i->type = V4L2_INPUT_TYPE_CAMERA; - strcpy(i->name, card_in(dev, n).name); - if (card_in(dev, n).tv) + strcpy(i->name, saa7134_input_name[card_in(dev, n).type]); + switch (card_in(dev, n).type) { + case SAA7134_INPUT_TV: + case SAA7134_INPUT_TV_MONO: i->type = V4L2_INPUT_TYPE_TUNER; + break; + default: + i->type = V4L2_INPUT_TYPE_CAMERA; + break; + } if (n == dev->ctl_input) { int v1 = saa_readb(SAA7134_STATUS_VIDEO1); int v2 = saa_readb(SAA7134_STATUS_VIDEO2); @@ -1419,7 +1491,7 @@ int saa7134_s_input(struct file *file, void *priv, unsigned int i) if (i >= SAA7134_INPUT_MAX) return -EINVAL; - if (NULL == card_in(dev, i).name) + if (card_in(dev, i).type == SAA7134_NO_INPUT) return -EINVAL; video_mux(dev, i); return 0; @@ -1656,12 +1728,13 @@ int saa7134_g_tuner(struct file *file, void *priv, return -EINVAL; memset(t, 0, sizeof(*t)); for (n = 0; n < SAA7134_INPUT_MAX; n++) { - if (card_in(dev, n).tv) + if (card_in(dev, n).type == SAA7134_INPUT_TV || + card_in(dev, n).type == SAA7134_INPUT_TV_MONO) break; } if (n == SAA7134_INPUT_MAX) return -EINVAL; - if (NULL != card_in(dev, n).name) { + if (card_in(dev, n).type != SAA7134_NO_INPUT) { strcpy(t->name, "Television"); t->type = V4L2_TUNER_ANALOG_TV; saa_call_all(dev, tuner, g_tuner, t); @@ -1906,6 +1979,7 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = { .vidioc_querybuf = vb2_ioctl_querybuf, .vidioc_qbuf = vb2_ioctl_qbuf, .vidioc_dqbuf = vb2_ioctl_dqbuf, + .vidioc_expbuf = vb2_ioctl_expbuf, .vidioc_s_std = saa7134_s_std, .vidioc_g_std = saa7134_g_std, .vidioc_querystd = saa7134_querystd, @@ -2089,7 +2163,7 @@ int saa7134_video_init1(struct saa7134_dev *dev) * USERPTR support is a no-go unless the application knows about these * limitations and has special support for this. */ - q->io_modes = VB2_MMAP | VB2_READ; + q->io_modes = VB2_MMAP | VB2_DMABUF | VB2_READ; if (saa7134_userptr) q->io_modes |= VB2_USERPTR; q->drv_priv = &dev->video_q; diff --git a/drivers/media/pci/saa7134/saa7134.h b/drivers/media/pci/saa7134/saa7134.h index 5938bc781999..69a9bbf22d4d 100644 --- a/drivers/media/pci/saa7134/saa7134.h +++ b/drivers/media/pci/saa7134/saa7134.h @@ -343,6 +343,7 @@ struct saa7134_card_ir { #define SAA7134_BOARD_WIS_VOYAGER 193 #define SAA7134_BOARD_AVERMEDIA_505 194 #define SAA7134_BOARD_LEADTEK_WINFAST_TV2100_FM 195 +#define SAA7134_BOARD_SNAZIO_TVPVR_PRO 196 #define SAA7134_MAXBOARDS 32 #define SAA7134_INPUT_MAX 8 @@ -361,12 +362,29 @@ struct saa7134_card_ir { #define SET_CLOCK_INVERTED (1 << 2) #define SET_VSYNC_OFF (1 << 3) +enum saa7134_input_types { + SAA7134_NO_INPUT = 0, + SAA7134_INPUT_MUTE, + SAA7134_INPUT_RADIO, + SAA7134_INPUT_TV, + SAA7134_INPUT_TV_MONO, + SAA7134_INPUT_COMPOSITE, + SAA7134_INPUT_COMPOSITE0, + SAA7134_INPUT_COMPOSITE1, + SAA7134_INPUT_COMPOSITE2, + SAA7134_INPUT_COMPOSITE3, + SAA7134_INPUT_COMPOSITE4, + SAA7134_INPUT_SVIDEO, + SAA7134_INPUT_SVIDEO0, + SAA7134_INPUT_SVIDEO1, + SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, +}; + struct saa7134_input { - char *name; - unsigned int vmux; - enum saa7134_audio_in amux; - unsigned int gpio; - unsigned int tv:1; + enum saa7134_input_types type; + unsigned int vmux; + enum saa7134_audio_in amux; + unsigned int gpio; }; enum saa7134_mpeg_type { @@ -410,7 +428,7 @@ struct saa7134_board { unsigned int ts_force_val:1; }; -#define card_has_radio(dev) (NULL != saa7134_boards[dev->board].radio.name) +#define card_has_radio(dev) (SAA7134_NO_INPUT != saa7134_boards[dev->board].radio.type) #define card_is_empress(dev) (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg) #define card_is_dvb(dev) (SAA7134_MPEG_DVB == saa7134_boards[dev->board].mpeg) #define card_is_go7007(dev) (SAA7134_MPEG_GO7007 == saa7134_boards[dev->board].mpeg) @@ -654,6 +672,19 @@ struct saa7134_dev { /* I2C keyboard data */ struct IR_i2c_init_data init_data; +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_device *media_dev; + + struct media_entity input_ent[SAA7134_INPUT_MAX + 1]; + struct media_pad input_pad[SAA7134_INPUT_MAX + 1]; + + struct media_entity demod; + struct media_pad demod_pad[DEMOD_NUM_PADS]; + + struct media_pad video_pad, vbi_pad; + struct media_entity *decoder; +#endif + #if IS_ENABLED(CONFIG_VIDEO_SAA7134_DVB) /* SAA7134_MPEG_DVB only */ struct vb2_dvb_frontends frontends; @@ -727,7 +758,7 @@ extern struct mutex saa7134_devlist_lock; extern int saa7134_no_overlay; extern bool saa7134_userptr; -void saa7134_track_gpio(struct saa7134_dev *dev, char *msg); +void saa7134_track_gpio(struct saa7134_dev *dev, const char *msg); void saa7134_set_gpio(struct saa7134_dev *dev, int bit_no, int value); #define SAA7134_PGTABLE_SIZE 4096 @@ -760,6 +791,7 @@ extern int (*saa7134_dmasound_exit)(struct saa7134_dev *dev); /* saa7134-cards.c */ extern struct saa7134_board saa7134_boards[]; +extern const char * const saa7134_input_name[]; extern const unsigned int saa7134_bcount; extern struct pci_device_id saa7134_pci_tbl[]; diff --git a/drivers/media/pci/ttpci/av7110.c b/drivers/media/pci/ttpci/av7110.c index a69dc6a0752b..382caf200ba1 100644 --- a/drivers/media/pci/ttpci/av7110.c +++ b/drivers/media/pci/ttpci/av7110.c @@ -1739,7 +1739,7 @@ static int alps_tdlb7_request_firmware(struct dvb_frontend* fe, const struct fir #endif } -static struct sp8870_config alps_tdlb7_config = { +static const struct sp8870_config alps_tdlb7_config = { .demod_address = 0x71, .request_firmware = alps_tdlb7_request_firmware, @@ -2198,13 +2198,18 @@ static int frontend_init(struct av7110 *av7110) break; case 0x0001: // Hauppauge/TT Nexus-T premium rev1.X + { + struct dvb_frontend *fe; + // try ALPS TDLB7 first, then Grundig 29504-401 - av7110->fe = dvb_attach(sp8870_attach, &alps_tdlb7_config, &av7110->i2c_adap); - if (av7110->fe) { - av7110->fe->ops.tuner_ops.set_params = alps_tdlb7_tuner_set_params; + fe = dvb_attach(sp8870_attach, &alps_tdlb7_config, &av7110->i2c_adap); + if (fe) { + fe->ops.tuner_ops.set_params = alps_tdlb7_tuner_set_params; + av7110->fe = fe; break; } - /* fall-thru */ + } + /* fall-thru */ case 0x0008: // Hauppauge/TT DVB-T // Grundig 29504-401 diff --git a/drivers/media/pci/ttpci/budget.c b/drivers/media/pci/ttpci/budget.c index de54310a2660..fb8ede5a1531 100644 --- a/drivers/media/pci/ttpci/budget.c +++ b/drivers/media/pci/ttpci/budget.c @@ -615,36 +615,50 @@ static void frontend_init(struct budget *budget) break; case 0x1016: // Hauppauge/TT Nova-S SE (samsung s5h1420/????(tda8260)) - budget->dvb_frontend = dvb_attach(s5h1420_attach, &s5h1420_config, &budget->i2c_adap); - if (budget->dvb_frontend) { - budget->dvb_frontend->ops.tuner_ops.set_params = s5h1420_tuner_set_params; - if (dvb_attach(lnbp21_attach, budget->dvb_frontend, &budget->i2c_adap, 0, 0) == NULL) { + { + struct dvb_frontend *fe; + + fe = dvb_attach(s5h1420_attach, &s5h1420_config, &budget->i2c_adap); + if (fe) { + fe->ops.tuner_ops.set_params = s5h1420_tuner_set_params; + budget->dvb_frontend = fe; + if (dvb_attach(lnbp21_attach, fe, &budget->i2c_adap, + 0, 0) == NULL) { printk("%s: No LNBP21 found!\n", __func__); goto error_out; } break; } - + } + /* fall through */ case 0x1018: // TT Budget-S-1401 (philips tda10086/philips tda8262) + { + struct dvb_frontend *fe; + // gpio2 is connected to CLB - reset it + leave it high saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO); msleep(1); saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI); msleep(1); - budget->dvb_frontend = dvb_attach(tda10086_attach, &tda10086_config, &budget->i2c_adap); - if (budget->dvb_frontend) { - if (dvb_attach(tda826x_attach, budget->dvb_frontend, 0x60, &budget->i2c_adap, 0) == NULL) + fe = dvb_attach(tda10086_attach, &tda10086_config, &budget->i2c_adap); + if (fe) { + budget->dvb_frontend = fe; + if (dvb_attach(tda826x_attach, fe, 0x60, + &budget->i2c_adap, 0) == NULL) printk("%s: No tda826x found!\n", __func__); - if (dvb_attach(lnbp21_attach, budget->dvb_frontend, &budget->i2c_adap, 0, 0) == NULL) { + if (dvb_attach(lnbp21_attach, fe, + &budget->i2c_adap, 0, 0) == NULL) { printk("%s: No LNBP21 found!\n", __func__); goto error_out; } break; } + } + /* fall through */ case 0x101c: { /* TT S2-1600 */ - struct stv6110x_devctl *ctl; + const struct stv6110x_devctl *ctl; saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO); msleep(50); saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI); @@ -697,7 +711,7 @@ static void frontend_init(struct budget *budget) break; case 0x1020: { /* Omicom S2 */ - struct stv6110x_devctl *ctl; + const struct stv6110x_devctl *ctl; saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO); msleep(50); saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI); diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig index 8b89ebe16d94..201f5c296a95 100644 --- a/drivers/media/platform/Kconfig +++ b/drivers/media/platform/Kconfig @@ -54,15 +54,6 @@ config VIDEO_VIU Say Y here if you want to enable VIU device on MPC5121e Rev2+. In doubt, say N. -config VIDEO_TIMBERDALE - tristate "Support for timberdale Video In/LogiWIN" - depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && HAS_DMA - depends on (MFD_TIMBERDALE && TIMB_DMA) || COMPILE_TEST - select VIDEO_ADV7180 - select VIDEOBUF_DMA_CONTIG - ---help--- - Add support for the Video In peripherial of the timberdale FPGA. - config VIDEO_M32R_AR tristate "AR devices" depends on VIDEO_V4L2 @@ -120,6 +111,19 @@ source "drivers/media/platform/s5p-tv/Kconfig" source "drivers/media/platform/am437x/Kconfig" source "drivers/media/platform/xilinx/Kconfig" +config VIDEO_TI_CAL + tristate "TI CAL (Camera Adaptation Layer) driver" + depends on VIDEO_DEV && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API + depends on SOC_DRA7XX || COMPILE_TEST + depends on HAS_DMA + select VIDEOBUF2_DMA_CONTIG + default n + ---help--- + Support for the TI CAL (Camera Adaptation Layer) block + found on DRA72X SoC. + In TI Technical Reference Manual this module is referred as + Camera Interface Subsystem (CAMSS). + endif # V4L_PLATFORM_DRIVERS menuconfig V4L_MEM2MEM_DRIVERS diff --git a/drivers/media/platform/Makefile b/drivers/media/platform/Makefile index efa0295af87b..bbb7bd1eb268 100644 --- a/drivers/media/platform/Makefile +++ b/drivers/media/platform/Makefile @@ -2,7 +2,6 @@ # Makefile for the video capture/playback device drivers. # -obj-$(CONFIG_VIDEO_TIMBERDALE) += timblogiw.o obj-$(CONFIG_VIDEO_M32R_AR_M64278) += arv.o obj-$(CONFIG_VIDEO_VIA_CAMERA) += via-camera.o @@ -18,6 +17,8 @@ obj-$(CONFIG_VIDEO_VIM2M) += vim2m.o obj-$(CONFIG_VIDEO_TI_VPE) += ti-vpe/ +obj-$(CONFIG_VIDEO_TI_CAL) += ti-vpe/ + obj-$(CONFIG_VIDEO_MX2_EMMAPRP) += mx2_emmaprp.o obj-$(CONFIG_VIDEO_CODA) += coda/ diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c index 7d28899f89ce..6efe9d002961 100644 --- a/drivers/media/platform/coda/coda-bit.c +++ b/drivers/media/platform/coda/coda-bit.c @@ -1342,7 +1342,7 @@ static void coda_finish_encode(struct coda_ctx *ctx) /* Calculate bytesused field */ if (dst_buf->sequence == 0) { - vb2_set_plane_payload(&dst_buf->vb2_buf, 0, + vb2_set_plane_payload(&dst_buf->vb2_buf, 0, wr_ptr - start_ptr + ctx->vpu_header_size[0] + ctx->vpu_header_size[1] + ctx->vpu_header_size[2]); diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index 2d782ce94a67..133ab9f70f85 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -1950,16 +1950,76 @@ static int coda_register_device(struct coda_dev *dev, int i) return video_register_device(vfd, VFL_TYPE_GRABBER, 0); } +static void coda_copy_firmware(struct coda_dev *dev, const u8 * const buf, + size_t size) +{ + u32 *src = (u32 *)buf; + + /* Check if the firmware has a 16-byte Freescale header, skip it */ + if (buf[0] == 'M' && buf[1] == 'X') + src += 4; + /* + * Check whether the firmware is in native order or pre-reordered for + * memory access. The first instruction opcode always is 0xe40e. + */ + if (__le16_to_cpup((__le16 *)src) == 0xe40e) { + u32 *dst = dev->codebuf.vaddr; + int i; + + /* Firmware in native order, reorder while copying */ + if (dev->devtype->product == CODA_DX6) { + for (i = 0; i < (size - 16) / 4; i++) + dst[i] = (src[i] << 16) | (src[i] >> 16); + } else { + for (i = 0; i < (size - 16) / 4; i += 2) { + dst[i] = (src[i + 1] << 16) | (src[i + 1] >> 16); + dst[i + 1] = (src[i] << 16) | (src[i] >> 16); + } + } + } else { + /* Copy the already reordered firmware image */ + memcpy(dev->codebuf.vaddr, src, size); + } +} + +static void coda_fw_callback(const struct firmware *fw, void *context); + +static int coda_firmware_request(struct coda_dev *dev) +{ + char *fw = dev->devtype->firmware[dev->firmware]; + + dev_dbg(&dev->plat_dev->dev, "requesting firmware '%s' for %s\n", fw, + coda_product_name(dev->devtype->product)); + + return request_firmware_nowait(THIS_MODULE, true, fw, + &dev->plat_dev->dev, GFP_KERNEL, dev, + coda_fw_callback); +} + static void coda_fw_callback(const struct firmware *fw, void *context) { struct coda_dev *dev = context; struct platform_device *pdev = dev->plat_dev; int i, ret; - if (!fw) { + if (!fw && dev->firmware == 1) { v4l2_err(&dev->v4l2_dev, "firmware request failed\n"); goto put_pm; } + if (!fw) { + dev->firmware = 1; + coda_firmware_request(dev); + return; + } + if (dev->firmware == 1) { + /* + * Since we can't suppress warnings for failed asynchronous + * firmware requests, report that the fallback firmware was + * found. + */ + dev_info(&pdev->dev, "Using fallback firmware %s\n", + dev->devtype->firmware[dev->firmware]); + } /* allocate auxiliary per-device code buffer for the BIT processor */ ret = coda_alloc_aux_buf(dev, &dev->codebuf, fw->size, "codebuf", @@ -1967,8 +2027,7 @@ static void coda_fw_callback(const struct firmware *fw, void *context) if (ret < 0) goto put_pm; - /* Copy the whole firmware image to the code buffer */ - memcpy(dev->codebuf.vaddr, fw->data, fw->size); + coda_copy_firmware(dev, fw->data, fw->size); release_firmware(fw); ret = coda_hw_init(dev); @@ -2019,17 +2078,6 @@ put_pm: pm_runtime_put_sync(&pdev->dev); } -static int coda_firmware_request(struct coda_dev *dev) -{ - char *fw = dev->devtype->firmware; - - dev_dbg(&dev->plat_dev->dev, "requesting firmware '%s' for %s\n", fw, - coda_product_name(dev->devtype->product)); - - return request_firmware_nowait(THIS_MODULE, true, - fw, &dev->plat_dev->dev, GFP_KERNEL, dev, coda_fw_callback); -} - enum coda_platform { CODA_IMX27, CODA_IMX53, @@ -2039,7 +2087,10 @@ enum coda_platform { static const struct coda_devtype coda_devdata[] = { [CODA_IMX27] = { - .firmware = "v4l-codadx6-imx27.bin", + .firmware = { + "vpu_fw_imx27_TO2.bin", + "v4l-codadx6-imx27.bin" + }, .product = CODA_DX6, .codecs = codadx6_codecs, .num_codecs = ARRAY_SIZE(codadx6_codecs), @@ -2049,7 +2100,10 @@ static const struct coda_devtype coda_devdata[] = { .iram_size = 0xb000, }, [CODA_IMX53] = { - .firmware = "v4l-coda7541-imx53.bin", + .firmware = { + "vpu_fw_imx53.bin", + "v4l-coda7541-imx53.bin" + }, .product = CODA_7541, .codecs = coda7_codecs, .num_codecs = ARRAY_SIZE(coda7_codecs), @@ -2060,7 +2114,10 @@ static const struct coda_devtype coda_devdata[] = { .iram_size = 0x14000, }, [CODA_IMX6Q] = { - .firmware = "v4l-coda960-imx6q.bin", + .firmware = { + "vpu_fw_imx6q.bin", + "v4l-coda960-imx6q.bin" + }, .product = CODA_960, .codecs = coda9_codecs, .num_codecs = ARRAY_SIZE(coda9_codecs), @@ -2071,7 +2128,10 @@ static const struct coda_devtype coda_devdata[] = { .iram_size = 0x21000, }, [CODA_IMX6DL] = { - .firmware = "v4l-coda960-imx6dl.bin", + .firmware = { + "vpu_fw_imx6d.bin", + "v4l-coda960-imx6dl.bin" + }, .product = CODA_960, .codecs = coda9_codecs, .num_codecs = ARRAY_SIZE(coda9_codecs), @@ -2118,14 +2178,12 @@ static int coda_probe(struct platform_device *pdev) pdev_id = of_id ? of_id->data : platform_get_device_id(pdev); - if (of_id) { + if (of_id) dev->devtype = of_id->data; - } else if (pdev_id) { + else if (pdev_id) dev->devtype = &coda_devdata[pdev_id->driver_data]; - } else { - ret = -EINVAL; - goto err_v4l2_register; - } + else + return -EINVAL; spin_lock_init(&dev->irqlock); INIT_LIST_HEAD(&dev->instances); diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h index d08e9843e9f2..8f2c71e06966 100644 --- a/drivers/media/platform/coda/coda.h +++ b/drivers/media/platform/coda/coda.h @@ -50,7 +50,7 @@ enum coda_product { struct coda_video_device; struct coda_devtype { - char *firmware; + char *firmware[2]; enum coda_product product; const struct coda_codec *codecs; unsigned int num_codecs; @@ -74,6 +74,7 @@ struct coda_dev { struct video_device vfd[5]; struct platform_device *plat_dev; const struct coda_devtype *devtype; + int firmware; void __iomem *regs_base; struct clk *clk_per; diff --git a/drivers/media/platform/davinci/dm644x_ccdc.c b/drivers/media/platform/davinci/dm644x_ccdc.c index ffbefdff6b5e..6fba32bec974 100644 --- a/drivers/media/platform/davinci/dm644x_ccdc.c +++ b/drivers/media/platform/davinci/dm644x_ccdc.c @@ -261,7 +261,7 @@ static int ccdc_update_raw_params(struct ccdc_config_params_raw *raw_params) */ if (raw_params->fault_pxl.fp_num != config_params->fault_pxl.fp_num) { if (fpc_physaddr != NULL) { - free_pages((unsigned long)fpc_physaddr, + free_pages((unsigned long)fpc_virtaddr, get_order (config_params->fault_pxl.fp_num * FP_NUM_BYTES)); diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c index 93782f15b825..a600e32e2543 100644 --- a/drivers/media/platform/exynos-gsc/gsc-m2m.c +++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c @@ -700,7 +700,7 @@ static unsigned int gsc_m2m_poll(struct file *file, { struct gsc_ctx *ctx = fh_to_ctx(file->private_data); struct gsc_dev *gsc = ctx->gsc_dev; - int ret; + unsigned int ret; if (mutex_lock_interruptible(&gsc->lock)) return -ERESTARTSYS; diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c index e85649147dc8..dc1b929f7a33 100644 --- a/drivers/media/platform/exynos4-is/fimc-lite.c +++ b/drivers/media/platform/exynos4-is/fimc-lite.c @@ -992,10 +992,6 @@ static int fimc_lite_link_setup(struct media_entity *entity, switch (local->index) { case FLITE_SD_PAD_SINK: - if (!is_media_entity_v4l2_subdev(remote->entity)) { - ret = -EINVAL; - break; - } if (flags & MEDIA_LNK_FL_ENABLED) { if (fimc->source_subdev_grp_id == 0) fimc->source_subdev_grp_id = sd->grp_id; @@ -1010,19 +1006,15 @@ static int fimc_lite_link_setup(struct media_entity *entity, case FLITE_SD_PAD_SOURCE_DMA: if (!(flags & MEDIA_LNK_FL_ENABLED)) atomic_set(&fimc->out_path, FIMC_IO_NONE); - else if (is_media_entity_v4l2_io(remote->entity)) - atomic_set(&fimc->out_path, FIMC_IO_DMA); else - ret = -EINVAL; + atomic_set(&fimc->out_path, FIMC_IO_DMA); break; case FLITE_SD_PAD_SOURCE_ISP: if (!(flags & MEDIA_LNK_FL_ENABLED)) atomic_set(&fimc->out_path, FIMC_IO_NONE); - else if (is_media_entity_v4l2_subdev(remote->entity)) - atomic_set(&fimc->out_path, FIMC_IO_ISP); else - ret = -EINVAL; + atomic_set(&fimc->out_path, FIMC_IO_ISP); break; default: diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index e79ddbb1e14f..feb521f28e14 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -389,13 +389,19 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd, struct fimc_source_info *pd = &fmd->sensor[index].pdata; struct device_node *rem, *ep, *np; struct v4l2_of_endpoint endpoint; + int ret; /* Assume here a port node can have only one endpoint node. */ ep = of_get_next_child(port, NULL); if (!ep) return 0; - v4l2_of_parse_endpoint(ep, &endpoint); + ret = v4l2_of_parse_endpoint(ep, &endpoint); + if (ret) { + of_node_put(ep); + return ret; + } + if (WARN_ON(endpoint.base.port == 0) || index >= FIMC_MAX_SENSORS) return -EINVAL; @@ -486,8 +492,10 @@ static int fimc_md_register_sensor_entities(struct fimc_md *fmd) continue; ret = fimc_md_parse_port_node(fmd, port, index); - if (ret < 0) + if (ret < 0) { + of_node_put(node); goto rpm_put; + } index++; } @@ -498,8 +506,10 @@ static int fimc_md_register_sensor_entities(struct fimc_md *fmd) for_each_child_of_node(ports, node) { ret = fimc_md_parse_port_node(fmd, node, index); - if (ret < 0) + if (ret < 0) { + of_node_put(node); break; + } index++; } rpm_put: @@ -707,8 +717,10 @@ static int fimc_md_register_platform_entities(struct fimc_md *fmd, ret = fimc_md_register_platform_entity(fmd, pdev, plat_entity); put_device(&pdev->dev); - if (ret < 0) + if (ret < 0) { + of_node_put(node); break; + } } return ret; diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c index ac5e50e595be..bd5c46c3d4b7 100644 --- a/drivers/media/platform/exynos4-is/mipi-csis.c +++ b/drivers/media/platform/exynos4-is/mipi-csis.c @@ -736,6 +736,7 @@ static int s5pcsis_parse_dt(struct platform_device *pdev, { struct device_node *node = pdev->dev.of_node; struct v4l2_of_endpoint endpoint; + int ret; if (of_property_read_u32(node, "clock-frequency", &state->clk_frequency)) @@ -751,7 +752,9 @@ static int s5pcsis_parse_dt(struct platform_device *pdev, return -EINVAL; } /* Get port node and validate MIPI-CSI channel id. */ - v4l2_of_parse_endpoint(node, &endpoint); + ret = v4l2_of_parse_endpoint(node, &endpoint); + if (ret) + goto err; state->index = endpoint.base.port - FIMC_INPUT_MIPI_CSI2_0; if (state->index >= CSIS_MAX_ENTITIES) @@ -764,9 +767,10 @@ static int s5pcsis_parse_dt(struct platform_device *pdev, "samsung,csis-wclk"); state->num_lanes = endpoint.bus.mipi_csi2.num_data_lanes; - of_node_put(node); - return 0; +err: + of_node_put(node); + return ret; } static int s5pcsis_pm_resume(struct device *dev, bool runtime); diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index 0bcfa553c1aa..5d54e2c6c16b 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -64,6 +64,7 @@ #include <media/v4l2-common.h> #include <media/v4l2-device.h> +#include <media/v4l2-mc.h> #include <media/v4l2-of.h> #include "isp.h" @@ -449,7 +450,7 @@ void omap3isp_configure_bridge(struct isp_device *isp, case CCDC_INPUT_PARALLEL: ispctrl_val |= ISPCTRL_PAR_SER_CLK_SEL_PARALLEL; ispctrl_val |= parcfg->clk_pol << ISPCTRL_PAR_CLK_POL_SHIFT; - shift += parcfg->data_lane_shift * 2; + shift += parcfg->data_lane_shift; break; case CCDC_INPUT_CSI2A: @@ -657,216 +658,6 @@ static irqreturn_t isp_isr(int irq, void *_isp) } /* ----------------------------------------------------------------------------- - * Pipeline power management - * - * Entities must be powered up when part of a pipeline that contains at least - * one open video device node. - * - * To achieve this use the entity use_count field to track the number of users. - * For entities corresponding to video device nodes the use_count field stores - * the users count of the node. For entities corresponding to subdevs the - * use_count field stores the total number of users of all video device nodes - * in the pipeline. - * - * The omap3isp_pipeline_pm_use() function must be called in the open() and - * close() handlers of video device nodes. It increments or decrements the use - * count of all subdev entities in the pipeline. - * - * To react to link management on powered pipelines, the link setup notification - * callback updates the use count of all entities in the source and sink sides - * of the link. - */ - -/* - * isp_pipeline_pm_use_count - Count the number of users of a pipeline - * @entity: The entity - * - * Return the total number of users of all video device nodes in the pipeline. - */ -static int isp_pipeline_pm_use_count(struct media_entity *entity, - struct media_entity_graph *graph) -{ - int use = 0; - - media_entity_graph_walk_start(graph, entity); - - while ((entity = media_entity_graph_walk_next(graph))) { - if (is_media_entity_v4l2_io(entity)) - use += entity->use_count; - } - - return use; -} - -/* - * isp_pipeline_pm_power_one - Apply power change to an entity - * @entity: The entity - * @change: Use count change - * - * Change the entity use count by @change. If the entity is a subdev update its - * power state by calling the core::s_power operation when the use count goes - * from 0 to != 0 or from != 0 to 0. - * - * Return 0 on success or a negative error code on failure. - */ -static int isp_pipeline_pm_power_one(struct media_entity *entity, int change) -{ - struct v4l2_subdev *subdev; - int ret; - - subdev = is_media_entity_v4l2_subdev(entity) - ? media_entity_to_v4l2_subdev(entity) : NULL; - - if (entity->use_count == 0 && change > 0 && subdev != NULL) { - ret = v4l2_subdev_call(subdev, core, s_power, 1); - if (ret < 0 && ret != -ENOIOCTLCMD) - return ret; - } - - entity->use_count += change; - WARN_ON(entity->use_count < 0); - - if (entity->use_count == 0 && change < 0 && subdev != NULL) - v4l2_subdev_call(subdev, core, s_power, 0); - - return 0; -} - -/* - * isp_pipeline_pm_power - Apply power change to all entities in a pipeline - * @entity: The entity - * @change: Use count change - * - * Walk the pipeline to update the use count and the power state of all non-node - * entities. - * - * Return 0 on success or a negative error code on failure. - */ -static int isp_pipeline_pm_power(struct media_entity *entity, int change, - struct media_entity_graph *graph) -{ - struct media_entity *first = entity; - int ret = 0; - - if (!change) - return 0; - - media_entity_graph_walk_start(graph, entity); - - while (!ret && (entity = media_entity_graph_walk_next(graph))) - if (is_media_entity_v4l2_subdev(entity)) - ret = isp_pipeline_pm_power_one(entity, change); - - if (!ret) - return ret; - - media_entity_graph_walk_start(graph, first); - - while ((first = media_entity_graph_walk_next(graph)) - && first != entity) - if (is_media_entity_v4l2_subdev(first)) - isp_pipeline_pm_power_one(first, -change); - - return ret; -} - -/* - * omap3isp_pipeline_pm_use - Update the use count of an entity - * @entity: The entity - * @use: Use (1) or stop using (0) the entity - * - * Update the use count of all entities in the pipeline and power entities on or - * off accordingly. - * - * Return 0 on success or a negative error code on failure. Powering entities - * off is assumed to never fail. No failure can occur when the use parameter is - * set to 0. - */ -int omap3isp_pipeline_pm_use(struct media_entity *entity, int use, - struct media_entity_graph *graph) -{ - int change = use ? 1 : -1; - int ret; - - mutex_lock(&entity->graph_obj.mdev->graph_mutex); - - /* Apply use count to node. */ - entity->use_count += change; - WARN_ON(entity->use_count < 0); - - /* Apply power change to connected non-nodes. */ - ret = isp_pipeline_pm_power(entity, change, graph); - if (ret < 0) - entity->use_count -= change; - - mutex_unlock(&entity->graph_obj.mdev->graph_mutex); - - return ret; -} - -/* - * isp_pipeline_link_notify - Link management notification callback - * @link: The link - * @flags: New link flags that will be applied - * @notification: The link's state change notification type (MEDIA_DEV_NOTIFY_*) - * - * React to link management on powered pipelines by updating the use count of - * all entities in the source and sink sides of the link. Entities are powered - * on or off accordingly. - * - * Return 0 on success or a negative error code on failure. Powering entities - * off is assumed to never fail. This function will not fail for disconnection - * events. - */ -static int isp_pipeline_link_notify(struct media_link *link, u32 flags, - unsigned int notification) -{ - struct media_entity_graph *graph = - &container_of(link->graph_obj.mdev, struct isp_device, - media_dev)->pm_count_graph; - struct media_entity *source = link->source->entity; - struct media_entity *sink = link->sink->entity; - int source_use; - int sink_use; - int ret = 0; - - if (notification == MEDIA_DEV_NOTIFY_PRE_LINK_CH) { - ret = media_entity_graph_walk_init(graph, - link->graph_obj.mdev); - if (ret) - return ret; - } - - source_use = isp_pipeline_pm_use_count(source, graph); - sink_use = isp_pipeline_pm_use_count(sink, graph); - - if (notification == MEDIA_DEV_NOTIFY_POST_LINK_CH && - !(flags & MEDIA_LNK_FL_ENABLED)) { - /* Powering off entities is assumed to never fail. */ - isp_pipeline_pm_power(source, -sink_use, graph); - isp_pipeline_pm_power(sink, -source_use, graph); - return 0; - } - - if (notification == MEDIA_DEV_NOTIFY_PRE_LINK_CH && - (flags & MEDIA_LNK_FL_ENABLED)) { - - ret = isp_pipeline_pm_power(source, sink_use, graph); - if (ret < 0) - return ret; - - ret = isp_pipeline_pm_power(sink, source_use, graph); - if (ret < 0) - isp_pipeline_pm_power(source, -sink_use, graph); - } - - if (notification == MEDIA_DEV_NOTIFY_POST_LINK_CH) - media_entity_graph_walk_cleanup(graph); - - return ret; -} - -/* ----------------------------------------------------------------------------- * Pipeline stream management */ @@ -1889,7 +1680,7 @@ static int isp_register_entities(struct isp_device *isp) strlcpy(isp->media_dev.model, "TI OMAP3 ISP", sizeof(isp->media_dev.model)); isp->media_dev.hw_revision = isp->revision; - isp->media_dev.link_notify = isp_pipeline_link_notify; + isp->media_dev.link_notify = v4l2_pipeline_link_notify; media_device_init(&isp->media_dev); isp->v4l2_dev.mdev = &isp->media_dev; @@ -2235,8 +2026,11 @@ static int isp_of_parse_node(struct device *dev, struct device_node *node, struct isp_bus_cfg *buscfg = &isd->bus; struct v4l2_of_endpoint vep; unsigned int i; + int ret; - v4l2_of_parse_endpoint(node, &vep); + ret = v4l2_of_parse_endpoint(node, &vep); + if (ret) + return ret; dev_dbg(dev, "parsing endpoint %s, interface %u\n", node->full_name, vep.base.port); @@ -2528,12 +2322,13 @@ static int isp_probe(struct platform_device *pdev) } /* Interrupt */ - isp->irq_num = platform_get_irq(pdev, 0); - if (isp->irq_num <= 0) { + ret = platform_get_irq(pdev, 0); + if (ret <= 0) { dev_err(isp->dev, "No IRQ resource\n"); ret = -ENODEV; goto error_iommu; } + isp->irq_num = ret; if (devm_request_irq(isp->dev, isp->irq_num, isp_isr, IRQF_SHARED, "OMAP3 ISP", isp)) { @@ -2599,6 +2394,7 @@ static const struct of_device_id omap3isp_of_table[] = { { .compatible = "ti,omap3-isp" }, { }, }; +MODULE_DEVICE_TABLE(of, omap3isp_of_table); static struct platform_driver omap3isp_driver = { .probe = isp_probe, diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h index 49b7f71ac968..7e6f6638433b 100644 --- a/drivers/media/platform/omap3isp/isp.h +++ b/drivers/media/platform/omap3isp/isp.h @@ -177,7 +177,6 @@ struct isp_device { struct v4l2_device v4l2_dev; struct v4l2_async_notifier notifier; struct media_device media_dev; - struct media_entity_graph pm_count_graph; struct device *dev; u32 revision; @@ -267,9 +266,6 @@ void omap3isp_subclk_enable(struct isp_device *isp, void omap3isp_subclk_disable(struct isp_device *isp, enum isp_subclk_resource res); -int omap3isp_pipeline_pm_use(struct media_entity *entity, int use, - struct media_entity_graph *graph); - int omap3isp_register_entities(struct platform_device *pdev, struct v4l2_device *v4l2_dev); void omap3isp_unregister_entities(struct platform_device *pdev); diff --git a/drivers/media/platform/omap3isp/ispccdc.c b/drivers/media/platform/omap3isp/ispccdc.c index bb3974c98e37..882310eb45cc 100644 --- a/drivers/media/platform/omap3isp/ispccdc.c +++ b/drivers/media/platform/omap3isp/ispccdc.c @@ -2421,7 +2421,7 @@ static int ccdc_link_validate(struct v4l2_subdev *sd, &((struct isp_bus_cfg *) media_entity_to_v4l2_subdev(link->source->entity) ->host_priv)->bus.parallel; - parallel_shift = parcfg->data_lane_shift * 2; + parallel_shift = parcfg->data_lane_shift; } else { parallel_shift = 0; } diff --git a/drivers/media/platform/omap3isp/isppreview.c b/drivers/media/platform/omap3isp/isppreview.c index 84a96670e2e7..ac30a0f83780 100644 --- a/drivers/media/platform/omap3isp/isppreview.c +++ b/drivers/media/platform/omap3isp/isppreview.c @@ -1480,13 +1480,6 @@ static void preview_isr_buffer(struct isp_prev_device *prev) struct isp_buffer *buffer; int restart = 0; - if (prev->input == PREVIEW_INPUT_MEMORY) { - buffer = omap3isp_video_buffer_next(&prev->video_in); - if (buffer != NULL) - preview_set_inaddr(prev, buffer->dma); - pipe->state |= ISP_PIPELINE_IDLE_INPUT; - } - if (prev->output & PREVIEW_OUTPUT_MEMORY) { buffer = omap3isp_video_buffer_next(&prev->video_out); if (buffer != NULL) { @@ -1496,6 +1489,13 @@ static void preview_isr_buffer(struct isp_prev_device *prev) pipe->state |= ISP_PIPELINE_IDLE_OUTPUT; } + if (prev->input == PREVIEW_INPUT_MEMORY) { + buffer = omap3isp_video_buffer_next(&prev->video_in); + if (buffer != NULL) + preview_set_inaddr(prev, buffer->dma); + pipe->state |= ISP_PIPELINE_IDLE_INPUT; + } + switch (prev->state) { case ISP_PIPELINE_STREAM_SINGLESHOT: if (isp_pipeline_ready(pipe)) diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c index 994dfc0813f6..ac76d2901501 100644 --- a/drivers/media/platform/omap3isp/ispvideo.c +++ b/drivers/media/platform/omap3isp/ispvideo.c @@ -22,8 +22,10 @@ #include <linux/sched.h> #include <linux/slab.h> #include <linux/vmalloc.h> + #include <media/v4l2-dev.h> #include <media/v4l2-ioctl.h> +#include <media/v4l2-mc.h> #include <media/videobuf2-dma-contig.h> #include "ispvideo.h" @@ -434,10 +436,68 @@ static void isp_video_buffer_queue(struct vb2_buffer *buf) } } +/* + * omap3isp_video_return_buffers - Return all queued buffers to videobuf2 + * @video: ISP video object + * @state: new state for the returned buffers + * + * Return all buffers queued on the video node to videobuf2 in the given state. + * The buffer state should be VB2_BUF_STATE_QUEUED if called due to an error + * when starting the stream, or VB2_BUF_STATE_ERROR otherwise. + * + * The function must be called with the video irqlock held. + */ +static void omap3isp_video_return_buffers(struct isp_video *video, + enum vb2_buffer_state state) +{ + while (!list_empty(&video->dmaqueue)) { + struct isp_buffer *buf; + + buf = list_first_entry(&video->dmaqueue, + struct isp_buffer, irqlist); + list_del(&buf->irqlist); + vb2_buffer_done(&buf->vb.vb2_buf, state); + } +} + +static int isp_video_start_streaming(struct vb2_queue *queue, + unsigned int count) +{ + struct isp_video_fh *vfh = vb2_get_drv_priv(queue); + struct isp_video *video = vfh->video; + struct isp_pipeline *pipe = to_isp_pipeline(&video->video.entity); + unsigned long flags; + int ret; + + /* In sensor-to-memory mode, the stream can be started synchronously + * to the stream on command. In memory-to-memory mode, it will be + * started when buffers are queued on both the input and output. + */ + if (pipe->input) + return 0; + + ret = omap3isp_pipeline_set_stream(pipe, + ISP_PIPELINE_STREAM_CONTINUOUS); + if (ret < 0) { + spin_lock_irqsave(&video->irqlock, flags); + omap3isp_video_return_buffers(video, VB2_BUF_STATE_QUEUED); + spin_unlock_irqrestore(&video->irqlock, flags); + return ret; + } + + spin_lock_irqsave(&video->irqlock, flags); + if (list_empty(&video->dmaqueue)) + video->dmaqueue_flags |= ISP_VIDEO_DMAQUEUE_UNDERRUN; + spin_unlock_irqrestore(&video->irqlock, flags); + + return 0; +} + static const struct vb2_ops isp_video_queue_ops = { .queue_setup = isp_video_queue_setup, .buf_prepare = isp_video_buffer_prepare, .buf_queue = isp_video_buffer_queue, + .start_streaming = isp_video_start_streaming, }; /* @@ -459,7 +519,7 @@ static const struct vb2_ops isp_video_queue_ops = { struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video) { struct isp_pipeline *pipe = to_isp_pipeline(&video->video.entity); - enum isp_pipeline_state state; + enum vb2_buffer_state vb_state; struct isp_buffer *buf; unsigned long flags; @@ -495,17 +555,19 @@ struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video) /* Report pipeline errors to userspace on the capture device side. */ if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && pipe->error) { - state = VB2_BUF_STATE_ERROR; + vb_state = VB2_BUF_STATE_ERROR; pipe->error = false; } else { - state = VB2_BUF_STATE_DONE; + vb_state = VB2_BUF_STATE_DONE; } - vb2_buffer_done(&buf->vb.vb2_buf, state); + vb2_buffer_done(&buf->vb.vb2_buf, vb_state); spin_lock_irqsave(&video->irqlock, flags); if (list_empty(&video->dmaqueue)) { + enum isp_pipeline_state state; + spin_unlock_irqrestore(&video->irqlock, flags); if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) @@ -541,26 +603,16 @@ struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video) * omap3isp_video_cancel_stream - Cancel stream on a video node * @video: ISP video object * - * Cancelling a stream mark all buffers on the video node as erroneous and makes - * sure no new buffer can be queued. + * Cancelling a stream returns all buffers queued on the video node to videobuf2 + * in the erroneous state and makes sure no new buffer can be queued. */ void omap3isp_video_cancel_stream(struct isp_video *video) { unsigned long flags; spin_lock_irqsave(&video->irqlock, flags); - - while (!list_empty(&video->dmaqueue)) { - struct isp_buffer *buf; - - buf = list_first_entry(&video->dmaqueue, - struct isp_buffer, irqlist); - list_del(&buf->irqlist); - vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR); - } - + omap3isp_video_return_buffers(video, VB2_BUF_STATE_ERROR); video->error = true; - spin_unlock_irqrestore(&video->irqlock, flags); } @@ -1087,29 +1139,10 @@ isp_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type) if (ret < 0) goto err_check_format; - /* In sensor-to-memory mode, the stream can be started synchronously - * to the stream on command. In memory-to-memory mode, it will be - * started when buffers are queued on both the input and output. - */ - if (pipe->input == NULL) { - ret = omap3isp_pipeline_set_stream(pipe, - ISP_PIPELINE_STREAM_CONTINUOUS); - if (ret < 0) - goto err_set_stream; - spin_lock_irqsave(&video->irqlock, flags); - if (list_empty(&video->dmaqueue)) - video->dmaqueue_flags |= ISP_VIDEO_DMAQUEUE_UNDERRUN; - spin_unlock_irqrestore(&video->irqlock, flags); - } - mutex_unlock(&video->stream_lock); return 0; -err_set_stream: - mutex_lock(&video->queue_lock); - vb2_streamoff(&vfh->queue, type); - mutex_unlock(&video->queue_lock); err_check_format: media_entity_pipeline_stop(&video->video.entity); err_pipeline_start: @@ -1261,12 +1294,7 @@ static int isp_video_open(struct file *file) goto done; } - ret = media_entity_graph_walk_init(&handle->graph, - &video->isp->media_dev); - if (ret) - goto done; - - ret = omap3isp_pipeline_pm_use(&video->video.entity, 1, &handle->graph); + ret = v4l2_pipeline_pm_use(&video->video.entity, 1); if (ret < 0) { omap3isp_put(video->isp); goto done; @@ -1297,7 +1325,6 @@ static int isp_video_open(struct file *file) done: if (ret < 0) { v4l2_fh_del(&handle->vfh); - media_entity_graph_walk_cleanup(&handle->graph); kfree(handle); } @@ -1317,8 +1344,7 @@ static int isp_video_release(struct file *file) vb2_queue_release(&handle->queue); mutex_unlock(&video->queue_lock); - omap3isp_pipeline_pm_use(&video->video.entity, 0, &handle->graph); - media_entity_graph_walk_cleanup(&handle->graph); + v4l2_pipeline_pm_use(&video->video.entity, 0); /* Release the file handle. */ v4l2_fh_del(vfh); diff --git a/drivers/media/platform/omap3isp/ispvideo.h b/drivers/media/platform/omap3isp/ispvideo.h index 156429878d64..6a48d5879c56 100644 --- a/drivers/media/platform/omap3isp/ispvideo.h +++ b/drivers/media/platform/omap3isp/ispvideo.h @@ -189,7 +189,6 @@ struct isp_video_fh { struct vb2_queue queue; struct v4l2_format format; struct v4l2_fract timeperframe; - struct media_entity_graph graph; }; #define to_isp_video_fh(fh) container_of(fh, struct isp_video_fh, vfh) diff --git a/drivers/media/platform/omap3isp/omap3isp.h b/drivers/media/platform/omap3isp/omap3isp.h index 190e259a6a2d..443e8f7673e2 100644 --- a/drivers/media/platform/omap3isp/omap3isp.h +++ b/drivers/media/platform/omap3isp/omap3isp.h @@ -33,9 +33,9 @@ enum isp_interface_type { * struct isp_parallel_cfg - Parallel interface configuration * @data_lane_shift: Data lane shifter * 0 - CAMEXT[13:0] -> CAM[13:0] - * 1 - CAMEXT[13:2] -> CAM[11:0] - * 2 - CAMEXT[13:4] -> CAM[9:0] - * 3 - CAMEXT[13:6] -> CAM[7:0] + * 2 - CAMEXT[13:2] -> CAM[11:0] + * 4 - CAMEXT[13:4] -> CAM[9:0] + * 6 - CAMEXT[13:6] -> CAM[7:0] * @clk_pol: Pixel clock polarity * 0 - Sample on rising edge, 1 - Sample on falling edge * @hs_pol: Horizontal synchronization polarity @@ -48,7 +48,7 @@ enum isp_interface_type { * 0 - Normal, 1 - One's complement */ struct isp_parallel_cfg { - unsigned int data_lane_shift:2; + unsigned int data_lane_shift:3; unsigned int clk_pol:1; unsigned int hs_pol:1; unsigned int vs_pol:1; diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c index 485f5259acb0..552789a69c86 100644 --- a/drivers/media/platform/rcar_jpu.c +++ b/drivers/media/platform/rcar_jpu.c @@ -1613,6 +1613,7 @@ static const struct of_device_id jpu_dt_ids[] = { { .compatible = "renesas,jpu-r8a7791" }, /* M2-W */ { .compatible = "renesas,jpu-r8a7792" }, /* V2H */ { .compatible = "renesas,jpu-r8a7793" }, /* M2-N */ + { .compatible = "renesas,rcar-gen2-jpu" }, { }, }; MODULE_DEVICE_TABLE(of, jpu_dt_ids); diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c index 0434f02a7175..034b5c1d35a1 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c @@ -212,6 +212,14 @@ static struct mfc_control controls[] = { .menu_skip_mask = 0, }, { + .id = V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME, + .type = V4L2_CTRL_TYPE_BUTTON, + .minimum = 0, + .maximum = 0, + .step = 0, + .default_value = 0, + }, + { .id = V4L2_CID_MPEG_VIDEO_VBV_SIZE, .type = V4L2_CTRL_TYPE_INTEGER, .minimum = 0, @@ -1423,6 +1431,10 @@ static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl) case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE: ctx->force_frame_type = ctrl->val; break; + case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME: + ctx->force_frame_type = + V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME; + break; case V4L2_CID_MPEG_VIDEO_VBV_SIZE: p->vbv_size = ctrl->val; break; diff --git a/drivers/media/platform/soc_camera/Kconfig b/drivers/media/platform/soc_camera/Kconfig index f2776cd415ca..355298989dd8 100644 --- a/drivers/media/platform/soc_camera/Kconfig +++ b/drivers/media/platform/soc_camera/Kconfig @@ -17,19 +17,11 @@ config SOC_CAMERA_PLATFORM help This is a generic SoC camera platform driver, useful for testing -config VIDEO_MX3 - tristate "i.MX3x Camera Sensor Interface driver" - depends on VIDEO_DEV && MX3_IPU && SOC_CAMERA - depends on MX3_IPU || COMPILE_TEST - depends on HAS_DMA - select VIDEOBUF2_DMA_CONTIG - ---help--- - This is a v4l2 driver for the i.MX3x Camera Sensor Interface - config VIDEO_PXA27x tristate "PXA27x Quick Capture Interface driver" depends on VIDEO_DEV && PXA27x && SOC_CAMERA select VIDEOBUF_DMA_SG + select SG_SPLIT ---help--- This is a v4l2 driver for the PXA27x Quick Capture Interface @@ -60,25 +52,6 @@ config VIDEO_SH_MOBILE_CEU ---help--- This is a v4l2 driver for the SuperH Mobile CEU Interface -config VIDEO_OMAP1 - tristate "OMAP1 Camera Interface driver" - depends on VIDEO_DEV && SOC_CAMERA - depends on ARCH_OMAP1 - depends on HAS_DMA - select VIDEOBUF_DMA_CONTIG - select VIDEOBUF_DMA_SG - ---help--- - This is a v4l2 driver for the TI OMAP1 camera interface - -config VIDEO_MX2 - tristate "i.MX27 Camera Sensor Interface driver" - depends on VIDEO_DEV && SOC_CAMERA - depends on SOC_IMX27 || COMPILE_TEST - depends on HAS_DMA - select VIDEOBUF2_DMA_CONTIG - ---help--- - This is a v4l2 driver for the i.MX27 Camera Sensor Interface - config VIDEO_ATMEL_ISI tristate "ATMEL Image Sensor Interface (ISI) support" depends on VIDEO_DEV && SOC_CAMERA diff --git a/drivers/media/platform/soc_camera/Makefile b/drivers/media/platform/soc_camera/Makefile index 2826382dc9f8..7ee71ae231c7 100644 --- a/drivers/media/platform/soc_camera/Makefile +++ b/drivers/media/platform/soc_camera/Makefile @@ -7,9 +7,6 @@ obj-$(CONFIG_SOC_CAMERA_PLATFORM) += soc_camera_platform.o # soc-camera host drivers have to be linked after camera drivers obj-$(CONFIG_VIDEO_ATMEL_ISI) += atmel-isi.o -obj-$(CONFIG_VIDEO_MX2) += mx2_camera.o -obj-$(CONFIG_VIDEO_MX3) += mx3_camera.o -obj-$(CONFIG_VIDEO_OMAP1) += omap1_camera.o obj-$(CONFIG_VIDEO_PXA27x) += pxa_camera.o obj-$(CONFIG_VIDEO_SH_MOBILE_CEU) += sh_mobile_ceu_camera.o obj-$(CONFIG_VIDEO_SH_MOBILE_CSI2) += sh_mobile_csi2.o diff --git a/drivers/media/platform/soc_camera/atmel-isi.c b/drivers/media/platform/soc_camera/atmel-isi.c index 1af779ee3c74..ab2d9b9b1f5d 100644 --- a/drivers/media/platform/soc_camera/atmel-isi.c +++ b/drivers/media/platform/soc_camera/atmel-isi.c @@ -1026,7 +1026,7 @@ static int atmel_isi_parse_dt(struct atmel_isi *isi, static int atmel_isi_probe(struct platform_device *pdev) { - unsigned int irq; + int irq; struct atmel_isi *isi; struct resource *regs; int ret, i; @@ -1086,7 +1086,7 @@ static int atmel_isi_probe(struct platform_device *pdev) isi->width_flags |= 1 << 9; irq = platform_get_irq(pdev, 0); - if (IS_ERR_VALUE(irq)) { + if (irq < 0) { ret = irq; goto err_req_irq; } diff --git a/drivers/media/platform/soc_camera/pxa_camera.c b/drivers/media/platform/soc_camera/pxa_camera.c index 415f3bda60bf..2aaf4a8f71a0 100644 --- a/drivers/media/platform/soc_camera/pxa_camera.c +++ b/drivers/media/platform/soc_camera/pxa_camera.c @@ -28,6 +28,9 @@ #include <linux/clk.h> #include <linux/sched.h> #include <linux/slab.h> +#include <linux/dmaengine.h> +#include <linux/dma-mapping.h> +#include <linux/dma/pxa-dma.h> #include <media/v4l2-common.h> #include <media/v4l2-dev.h> @@ -38,7 +41,6 @@ #include <linux/videodev2.h> -#include <mach/dma.h> #include <linux/platform_data/media/camera-pxa.h> #define PXA_CAM_VERSION "0.0.6" @@ -175,21 +177,16 @@ enum pxa_camera_active_dma { DMA_V = 0x4, }; -/* descriptor needed for the PXA DMA engine */ -struct pxa_cam_dma { - dma_addr_t sg_dma; - struct pxa_dma_desc *sg_cpu; - size_t sg_size; - int sglen; -}; - /* buffer for one video frame */ struct pxa_buffer { /* common v4l buffer stuff -- must be first */ struct videobuf_buffer vb; u32 code; /* our descriptor lists for Y, U and V channels */ - struct pxa_cam_dma dmas[3]; + struct dma_async_tx_descriptor *descs[3]; + dma_cookie_t cookie[3]; + struct scatterlist *sg[3]; + int sg_len[3]; int inwork; enum pxa_camera_active_dma active_dma; }; @@ -207,7 +204,7 @@ struct pxa_camera_dev { void __iomem *base; int channels; - unsigned int dma_chans[3]; + struct dma_chan *dma_chans[3]; struct pxacamera_platform_data *pdata; struct resource *res; @@ -222,7 +219,7 @@ struct pxa_camera_dev { spinlock_t lock; struct pxa_buffer *active; - struct pxa_dma_desc *sg_tail[3]; + struct tasklet_struct task_eof; u32 save_cicr[5]; }; @@ -258,7 +255,6 @@ static int pxa_videobuf_setup(struct videobuf_queue *vq, unsigned int *count, static void free_buffer(struct videobuf_queue *vq, struct pxa_buffer *buf) { struct soc_camera_device *icd = vq->priv_data; - struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb); int i; @@ -272,42 +268,45 @@ static void free_buffer(struct videobuf_queue *vq, struct pxa_buffer *buf) * longer in STATE_QUEUED or STATE_ACTIVE */ videobuf_waiton(vq, &buf->vb, 0, 0); - videobuf_dma_unmap(vq->dev, dma); - videobuf_dma_free(dma); - for (i = 0; i < ARRAY_SIZE(buf->dmas); i++) { - if (buf->dmas[i].sg_cpu) - dma_free_coherent(ici->v4l2_dev.dev, - buf->dmas[i].sg_size, - buf->dmas[i].sg_cpu, - buf->dmas[i].sg_dma); - buf->dmas[i].sg_cpu = NULL; + for (i = 0; i < 3 && buf->descs[i]; i++) { + dmaengine_desc_free(buf->descs[i]); + kfree(buf->sg[i]); + buf->descs[i] = NULL; + buf->sg[i] = NULL; + buf->sg_len[i] = 0; } + videobuf_dma_unmap(vq->dev, dma); + videobuf_dma_free(dma); buf->vb.state = VIDEOBUF_NEEDS_INIT; + + dev_dbg(icd->parent, "%s end (vb=0x%p) 0x%08lx %d\n", __func__, + &buf->vb, buf->vb.baddr, buf->vb.bsize); } -static int calculate_dma_sglen(struct scatterlist *sglist, int sglen, - int sg_first_ofs, int size) +static void pxa_camera_dma_irq(struct pxa_camera_dev *pcdev, + enum pxa_camera_active_dma act_dma); + +static void pxa_camera_dma_irq_y(void *data) { - int i, offset, dma_len, xfer_len; - struct scatterlist *sg; + struct pxa_camera_dev *pcdev = data; - offset = sg_first_ofs; - for_each_sg(sglist, sg, sglen, i) { - dma_len = sg_dma_len(sg); + pxa_camera_dma_irq(pcdev, DMA_Y); +} - /* PXA27x Developer's Manual 27.4.4.1: round up to 8 bytes */ - xfer_len = roundup(min(dma_len - offset, size), 8); +static void pxa_camera_dma_irq_u(void *data) +{ + struct pxa_camera_dev *pcdev = data; - size = max(0, size - xfer_len); - offset = 0; - if (size == 0) - break; - } + pxa_camera_dma_irq(pcdev, DMA_U); +} + +static void pxa_camera_dma_irq_v(void *data) +{ + struct pxa_camera_dev *pcdev = data; - BUG_ON(size != 0); - return i + 1; + pxa_camera_dma_irq(pcdev, DMA_V); } /** @@ -318,93 +317,53 @@ static int calculate_dma_sglen(struct scatterlist *sglist, int sglen, * @channel: dma channel (0 => 'Y', 1 => 'U', 2 => 'V') * @cibr: camera Receive Buffer Register * @size: bytes to transfer - * @sg_first: first element of sg_list - * @sg_first_ofs: offset in first element of sg_list + * @offset: offset in videobuffer of the first byte to transfer * * Prepares the pxa dma descriptors to transfer one camera channel. - * Beware sg_first and sg_first_ofs are both input and output parameters. * - * Returns 0 or -ENOMEM if no coherent memory is available + * Returns 0 if success or -ENOMEM if no memory is available */ static int pxa_init_dma_channel(struct pxa_camera_dev *pcdev, struct pxa_buffer *buf, struct videobuf_dmabuf *dma, int channel, - int cibr, int size, - struct scatterlist **sg_first, int *sg_first_ofs) + int cibr, int size, int offset) { - struct pxa_cam_dma *pxa_dma = &buf->dmas[channel]; - struct device *dev = pcdev->soc_host.v4l2_dev.dev; - struct scatterlist *sg; - int i, offset, sglen; - int dma_len = 0, xfer_len = 0; - - if (pxa_dma->sg_cpu) - dma_free_coherent(dev, pxa_dma->sg_size, - pxa_dma->sg_cpu, pxa_dma->sg_dma); - - sglen = calculate_dma_sglen(*sg_first, dma->sglen, - *sg_first_ofs, size); - - pxa_dma->sg_size = (sglen + 1) * sizeof(struct pxa_dma_desc); - pxa_dma->sg_cpu = dma_alloc_coherent(dev, pxa_dma->sg_size, - &pxa_dma->sg_dma, GFP_KERNEL); - if (!pxa_dma->sg_cpu) - return -ENOMEM; - - pxa_dma->sglen = sglen; - offset = *sg_first_ofs; - - dev_dbg(dev, "DMA: sg_first=%p, sglen=%d, ofs=%d, dma.desc=%x\n", - *sg_first, sglen, *sg_first_ofs, pxa_dma->sg_dma); - - - for_each_sg(*sg_first, sg, sglen, i) { - dma_len = sg_dma_len(sg); - - /* PXA27x Developer's Manual 27.4.4.1: round up to 8 bytes */ - xfer_len = roundup(min(dma_len - offset, size), 8); - - size = max(0, size - xfer_len); - - pxa_dma->sg_cpu[i].dsadr = pcdev->res->start + cibr; - pxa_dma->sg_cpu[i].dtadr = sg_dma_address(sg) + offset; - pxa_dma->sg_cpu[i].dcmd = - DCMD_FLOWSRC | DCMD_BURST8 | DCMD_INCTRGADDR | xfer_len; -#ifdef DEBUG - if (!i) - pxa_dma->sg_cpu[i].dcmd |= DCMD_STARTIRQEN; -#endif - pxa_dma->sg_cpu[i].ddadr = - pxa_dma->sg_dma + (i + 1) * sizeof(struct pxa_dma_desc); - - dev_vdbg(dev, "DMA: desc.%08x->@phys=0x%08x, len=%d\n", - pxa_dma->sg_dma + i * sizeof(struct pxa_dma_desc), - sg_dma_address(sg) + offset, xfer_len); - offset = 0; - - if (size == 0) - break; + struct dma_chan *dma_chan = pcdev->dma_chans[channel]; + struct scatterlist *sg = buf->sg[channel]; + int sglen = buf->sg_len[channel]; + struct dma_async_tx_descriptor *tx; + + tx = dmaengine_prep_slave_sg(dma_chan, sg, sglen, DMA_DEV_TO_MEM, + DMA_PREP_INTERRUPT | DMA_CTRL_REUSE); + if (!tx) { + dev_err(pcdev->soc_host.v4l2_dev.dev, + "dmaengine_prep_slave_sg failed\n"); + goto fail; } - pxa_dma->sg_cpu[sglen].ddadr = DDADR_STOP; - pxa_dma->sg_cpu[sglen].dcmd = DCMD_FLOWSRC | DCMD_BURST8 | DCMD_ENDIRQEN; - - /* - * Handle 1 special case : - * - in 3 planes (YUV422P format), we might finish with xfer_len equal - * to dma_len (end on PAGE boundary). In this case, the sg element - * for next plane should be the next after the last used to store the - * last scatter gather RAM page - */ - if (xfer_len >= dma_len) { - *sg_first_ofs = xfer_len - dma_len; - *sg_first = sg_next(sg); - } else { - *sg_first_ofs = xfer_len; - *sg_first = sg; + tx->callback_param = pcdev; + switch (channel) { + case 0: + tx->callback = pxa_camera_dma_irq_y; + break; + case 1: + tx->callback = pxa_camera_dma_irq_u; + break; + case 2: + tx->callback = pxa_camera_dma_irq_v; + break; } + buf->descs[channel] = tx; return 0; +fail: + kfree(sg); + + dev_dbg(pcdev->soc_host.v4l2_dev.dev, + "%s (vb=0x%p) dma_tx=%p\n", + __func__, &buf->vb, tx); + + return -ENOMEM; } static void pxa_videobuf_set_actdma(struct pxa_camera_dev *pcdev, @@ -431,6 +390,7 @@ static int pxa_videobuf_prepare(struct videobuf_queue *vq, struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb); int ret; int size_y, size_u = 0, size_v = 0; + size_t sizes[3]; dev_dbg(dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__, vb, vb->baddr, vb->bsize); @@ -473,13 +433,11 @@ static int pxa_videobuf_prepare(struct videobuf_queue *vq, if (vb->state == VIDEOBUF_NEEDS_INIT) { int size = vb->size; - int next_ofs = 0; struct videobuf_dmabuf *dma = videobuf_to_dma(vb); - struct scatterlist *sg; ret = videobuf_iolock(vq, vb, NULL); if (ret) - goto fail; + goto out; if (pcdev->channels == 3) { size_y = size / 2; @@ -488,11 +446,19 @@ static int pxa_videobuf_prepare(struct videobuf_queue *vq, size_y = size; } - sg = dma->sglist; + sizes[0] = size_y; + sizes[1] = size_u; + sizes[2] = size_v; + ret = sg_split(dma->sglist, dma->sglen, 0, pcdev->channels, + sizes, buf->sg, buf->sg_len, GFP_KERNEL); + if (ret < 0) { + dev_err(dev, "sg_split failed: %d\n", ret); + goto fail; + } /* init DMA for Y channel */ - ret = pxa_init_dma_channel(pcdev, buf, dma, 0, CIBR0, size_y, - &sg, &next_ofs); + ret = pxa_init_dma_channel(pcdev, buf, dma, 0, CIBR0, + size_y, 0); if (ret) { dev_err(dev, "DMA initialization for Y/RGB failed\n"); goto fail; @@ -501,19 +467,19 @@ static int pxa_videobuf_prepare(struct videobuf_queue *vq, /* init DMA for U channel */ if (size_u) ret = pxa_init_dma_channel(pcdev, buf, dma, 1, CIBR1, - size_u, &sg, &next_ofs); + size_u, size_y); if (ret) { dev_err(dev, "DMA initialization for U failed\n"); - goto fail_u; + goto fail; } /* init DMA for V channel */ if (size_v) ret = pxa_init_dma_channel(pcdev, buf, dma, 2, CIBR2, - size_v, &sg, &next_ofs); + size_v, size_y + size_u); if (ret) { dev_err(dev, "DMA initialization for V failed\n"); - goto fail_v; + goto fail; } vb->state = VIDEOBUF_PREPARED; @@ -524,12 +490,6 @@ static int pxa_videobuf_prepare(struct videobuf_queue *vq, return 0; -fail_v: - dma_free_coherent(dev, buf->dmas[1].sg_size, - buf->dmas[1].sg_cpu, buf->dmas[1].sg_dma); -fail_u: - dma_free_coherent(dev, buf->dmas[0].sg_size, - buf->dmas[0].sg_cpu, buf->dmas[0].sg_dma); fail: free_buffer(vq, buf); out: @@ -553,10 +513,8 @@ static void pxa_dma_start_channels(struct pxa_camera_dev *pcdev) for (i = 0; i < pcdev->channels; i++) { dev_dbg(pcdev->soc_host.v4l2_dev.dev, - "%s (channel=%d) ddadr=%08x\n", __func__, - i, active->dmas[i].sg_dma); - DDADR(pcdev->dma_chans[i]) = active->dmas[i].sg_dma; - DCSR(pcdev->dma_chans[i]) = DCSR_RUN; + "%s (channel=%d)\n", __func__, i); + dma_async_issue_pending(pcdev->dma_chans[i]); } } @@ -567,7 +525,7 @@ static void pxa_dma_stop_channels(struct pxa_camera_dev *pcdev) for (i = 0; i < pcdev->channels; i++) { dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s (channel=%d)\n", __func__, i); - DCSR(pcdev->dma_chans[i]) = 0; + dmaengine_terminate_all(pcdev->dma_chans[i]); } } @@ -575,18 +533,12 @@ static void pxa_dma_add_tail_buf(struct pxa_camera_dev *pcdev, struct pxa_buffer *buf) { int i; - struct pxa_dma_desc *buf_last_desc; for (i = 0; i < pcdev->channels; i++) { - buf_last_desc = buf->dmas[i].sg_cpu + buf->dmas[i].sglen; - buf_last_desc->ddadr = DDADR_STOP; - - if (pcdev->sg_tail[i]) - /* Link the new buffer to the old tail */ - pcdev->sg_tail[i]->ddadr = buf->dmas[i].sg_dma; - - /* Update the channel tail */ - pcdev->sg_tail[i] = buf_last_desc; + buf->cookie[i] = dmaengine_submit(buf->descs[i]); + dev_dbg(pcdev->soc_host.v4l2_dev.dev, + "%s (channel=%d) : submit vb=%p cookie=%d\n", + __func__, i, buf, buf->descs[i]->cookie); } } @@ -603,6 +555,7 @@ static void pxa_camera_start_capture(struct pxa_camera_dev *pcdev) unsigned long cicr0; dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s\n", __func__); + __raw_writel(__raw_readl(pcdev->base + CISR), pcdev->base + CISR); /* Enable End-Of-Frame Interrupt */ cicr0 = __raw_readl(pcdev->base + CICR0) | CICR0_ENB; cicr0 &= ~CICR0_EOFM; @@ -677,8 +630,6 @@ static void pxa_camera_wakeup(struct pxa_camera_dev *pcdev, struct videobuf_buffer *vb, struct pxa_buffer *buf) { - int i; - /* _init is used to debug races, see comment in pxa_camera_reqbufs() */ list_del_init(&vb->queue); vb->state = VIDEOBUF_DONE; @@ -690,8 +641,6 @@ static void pxa_camera_wakeup(struct pxa_camera_dev *pcdev, if (list_empty(&pcdev->capture)) { pxa_camera_stop_capture(pcdev); - for (i = 0; i < pcdev->channels; i++) - pcdev->sg_tail[i] = NULL; return; } @@ -715,50 +664,41 @@ static void pxa_camera_wakeup(struct pxa_camera_dev *pcdev, * * Context: should only be called within the dma irq handler */ -static void pxa_camera_check_link_miss(struct pxa_camera_dev *pcdev) +static void pxa_camera_check_link_miss(struct pxa_camera_dev *pcdev, + dma_cookie_t last_submitted, + dma_cookie_t last_issued) { - int i, is_dma_stopped = 1; + bool is_dma_stopped = last_submitted != last_issued; - for (i = 0; i < pcdev->channels; i++) - if (DDADR(pcdev->dma_chans[i]) != DDADR_STOP) - is_dma_stopped = 0; dev_dbg(pcdev->soc_host.v4l2_dev.dev, - "%s : top queued buffer=%p, dma_stopped=%d\n", + "%s : top queued buffer=%p, is_dma_stopped=%d\n", __func__, pcdev->active, is_dma_stopped); + if (pcdev->active && is_dma_stopped) pxa_camera_start_capture(pcdev); } -static void pxa_camera_dma_irq(int channel, struct pxa_camera_dev *pcdev, +static void pxa_camera_dma_irq(struct pxa_camera_dev *pcdev, enum pxa_camera_active_dma act_dma) { struct device *dev = pcdev->soc_host.v4l2_dev.dev; - struct pxa_buffer *buf; + struct pxa_buffer *buf, *last_buf; unsigned long flags; - u32 status, camera_status, overrun; + u32 camera_status, overrun; + int chan; struct videobuf_buffer *vb; + enum dma_status last_status; + dma_cookie_t last_issued; spin_lock_irqsave(&pcdev->lock, flags); - status = DCSR(channel); - DCSR(channel) = status; - camera_status = __raw_readl(pcdev->base + CISR); + dev_dbg(dev, "camera dma irq, cisr=0x%x dma=%d\n", + camera_status, act_dma); overrun = CISR_IFO_0; if (pcdev->channels == 3) overrun |= CISR_IFO_1 | CISR_IFO_2; - if (status & DCSR_BUSERR) { - dev_err(dev, "DMA Bus Error IRQ!\n"); - goto out; - } - - if (!(status & (DCSR_ENDINTR | DCSR_STARTINTR))) { - dev_err(dev, "Unknown DMA IRQ source, status: 0x%08x\n", - status); - goto out; - } - /* * pcdev->active should not be NULL in DMA irq handler. * @@ -778,52 +718,47 @@ static void pxa_camera_dma_irq(int channel, struct pxa_camera_dev *pcdev, buf = container_of(vb, struct pxa_buffer, vb); WARN_ON(buf->inwork || list_empty(&vb->queue)); - dev_dbg(dev, "%s channel=%d %s%s(vb=0x%p) dma.desc=%x\n", - __func__, channel, status & DCSR_STARTINTR ? "SOF " : "", - status & DCSR_ENDINTR ? "EOF " : "", vb, DDADR(channel)); - - if (status & DCSR_ENDINTR) { - /* - * It's normal if the last frame creates an overrun, as there - * are no more DMA descriptors to fetch from QCI fifos - */ - if (camera_status & overrun && - !list_is_last(pcdev->capture.next, &pcdev->capture)) { - dev_dbg(dev, "FIFO overrun! CISR: %x\n", - camera_status); - pxa_camera_stop_capture(pcdev); - pxa_camera_start_capture(pcdev); - goto out; - } - buf->active_dma &= ~act_dma; - if (!buf->active_dma) { - pxa_camera_wakeup(pcdev, vb, buf); - pxa_camera_check_link_miss(pcdev); - } + /* + * It's normal if the last frame creates an overrun, as there + * are no more DMA descriptors to fetch from QCI fifos + */ + switch (act_dma) { + case DMA_U: + chan = 1; + break; + case DMA_V: + chan = 2; + break; + default: + chan = 0; + break; + } + last_buf = list_entry(pcdev->capture.prev, + struct pxa_buffer, vb.queue); + last_status = dma_async_is_tx_complete(pcdev->dma_chans[chan], + last_buf->cookie[chan], + NULL, &last_issued); + if (camera_status & overrun && + last_status != DMA_COMPLETE) { + dev_dbg(dev, "FIFO overrun! CISR: %x\n", + camera_status); + pxa_camera_stop_capture(pcdev); + list_for_each_entry(buf, &pcdev->capture, vb.queue) + pxa_dma_add_tail_buf(pcdev, buf); + pxa_camera_start_capture(pcdev); + goto out; + } + buf->active_dma &= ~act_dma; + if (!buf->active_dma) { + pxa_camera_wakeup(pcdev, vb, buf); + pxa_camera_check_link_miss(pcdev, last_buf->cookie[chan], + last_issued); } out: spin_unlock_irqrestore(&pcdev->lock, flags); } -static void pxa_camera_dma_irq_y(int channel, void *data) -{ - struct pxa_camera_dev *pcdev = data; - pxa_camera_dma_irq(channel, pcdev, DMA_Y); -} - -static void pxa_camera_dma_irq_u(int channel, void *data) -{ - struct pxa_camera_dev *pcdev = data; - pxa_camera_dma_irq(channel, pcdev, DMA_U); -} - -static void pxa_camera_dma_irq_v(int channel, void *data) -{ - struct pxa_camera_dev *pcdev = data; - pxa_camera_dma_irq(channel, pcdev, DMA_V); -} - static struct videobuf_queue_ops pxa_videobuf_ops = { .buf_setup = pxa_videobuf_setup, .buf_prepare = pxa_videobuf_prepare, @@ -920,13 +855,35 @@ static void pxa_camera_deactivate(struct pxa_camera_dev *pcdev) clk_disable_unprepare(pcdev->clk); } -static irqreturn_t pxa_camera_irq(int irq, void *data) +static void pxa_camera_eof(unsigned long arg) { - struct pxa_camera_dev *pcdev = data; - unsigned long status, cifr, cicr0; + struct pxa_camera_dev *pcdev = (struct pxa_camera_dev *)arg; + unsigned long cifr; struct pxa_buffer *buf; struct videobuf_buffer *vb; + dev_dbg(pcdev->soc_host.v4l2_dev.dev, + "Camera interrupt status 0x%x\n", + __raw_readl(pcdev->base + CISR)); + + /* Reset the FIFOs */ + cifr = __raw_readl(pcdev->base + CIFR) | CIFR_RESET_F; + __raw_writel(cifr, pcdev->base + CIFR); + + pcdev->active = list_first_entry(&pcdev->capture, + struct pxa_buffer, vb.queue); + vb = &pcdev->active->vb; + buf = container_of(vb, struct pxa_buffer, vb); + pxa_videobuf_set_actdma(pcdev, buf); + + pxa_dma_start_channels(pcdev); +} + +static irqreturn_t pxa_camera_irq(int irq, void *data) +{ + struct pxa_camera_dev *pcdev = data; + unsigned long status, cicr0; + status = __raw_readl(pcdev->base + CISR); dev_dbg(pcdev->soc_host.v4l2_dev.dev, "Camera interrupt status 0x%lx\n", status); @@ -937,20 +894,9 @@ static irqreturn_t pxa_camera_irq(int irq, void *data) __raw_writel(status, pcdev->base + CISR); if (status & CISR_EOF) { - /* Reset the FIFOs */ - cifr = __raw_readl(pcdev->base + CIFR) | CIFR_RESET_F; - __raw_writel(cifr, pcdev->base + CIFR); - - pcdev->active = list_first_entry(&pcdev->capture, - struct pxa_buffer, vb.queue); - vb = &pcdev->active->vb; - buf = container_of(vb, struct pxa_buffer, vb); - pxa_videobuf_set_actdma(pcdev, buf); - - pxa_dma_start_channels(pcdev); - cicr0 = __raw_readl(pcdev->base + CICR0) | CICR0_EOFM; __raw_writel(cicr0, pcdev->base + CICR0); + tasklet_schedule(&pcdev->task_eof); } return IRQ_HANDLED; @@ -993,10 +939,7 @@ static void pxa_camera_clock_stop(struct soc_camera_host *ici) __raw_writel(0x3ff, pcdev->base + CICR0); /* Stop DMA engine */ - DCSR(pcdev->dma_chans[0]) = 0; - DCSR(pcdev->dma_chans[1]) = 0; - DCSR(pcdev->dma_chans[2]) = 0; - + pxa_dma_stop_channels(pcdev); pxa_camera_deactivate(pcdev); } @@ -1623,10 +1566,6 @@ static int pxa_camera_resume(struct device *dev) struct pxa_camera_dev *pcdev = ici->priv; int i = 0, ret = 0; - DRCMR(68) = pcdev->dma_chans[0] | DRCMR_MAPVLD; - DRCMR(69) = pcdev->dma_chans[1] | DRCMR_MAPVLD; - DRCMR(70) = pcdev->dma_chans[2] | DRCMR_MAPVLD; - __raw_writel(pcdev->save_cicr[i++] & ~CICR0_ENB, pcdev->base + CICR0); __raw_writel(pcdev->save_cicr[i++], pcdev->base + CICR1); __raw_writel(pcdev->save_cicr[i++], pcdev->base + CICR2); @@ -1732,8 +1671,15 @@ static int pxa_camera_probe(struct platform_device *pdev) struct pxa_camera_dev *pcdev; struct resource *res; void __iomem *base; + struct dma_slave_config config = { + .src_addr_width = 0, + .src_maxburst = 8, + .direction = DMA_DEV_TO_MEM, + }; + dma_cap_mask_t mask; + struct pxad_param params; int irq; - int err = 0; + int err = 0, i; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); irq = platform_get_irq(pdev, 0); @@ -1801,36 +1747,47 @@ static int pxa_camera_probe(struct platform_device *pdev) pcdev->base = base; /* request dma */ - err = pxa_request_dma("CI_Y", DMA_PRIO_HIGH, - pxa_camera_dma_irq_y, pcdev); - if (err < 0) { + dma_cap_zero(mask); + dma_cap_set(DMA_SLAVE, mask); + dma_cap_set(DMA_PRIVATE, mask); + + params.prio = 0; + params.drcmr = 68; + pcdev->dma_chans[0] = + dma_request_slave_channel_compat(mask, pxad_filter_fn, + ¶ms, &pdev->dev, "CI_Y"); + if (!pcdev->dma_chans[0]) { dev_err(&pdev->dev, "Can't request DMA for Y\n"); - return err; + return -ENODEV; } - pcdev->dma_chans[0] = err; - dev_dbg(&pdev->dev, "got DMA channel %d\n", pcdev->dma_chans[0]); - err = pxa_request_dma("CI_U", DMA_PRIO_HIGH, - pxa_camera_dma_irq_u, pcdev); - if (err < 0) { - dev_err(&pdev->dev, "Can't request DMA for U\n"); + params.drcmr = 69; + pcdev->dma_chans[1] = + dma_request_slave_channel_compat(mask, pxad_filter_fn, + ¶ms, &pdev->dev, "CI_U"); + if (!pcdev->dma_chans[1]) { + dev_err(&pdev->dev, "Can't request DMA for Y\n"); goto exit_free_dma_y; } - pcdev->dma_chans[1] = err; - dev_dbg(&pdev->dev, "got DMA channel (U) %d\n", pcdev->dma_chans[1]); - err = pxa_request_dma("CI_V", DMA_PRIO_HIGH, - pxa_camera_dma_irq_v, pcdev); - if (err < 0) { + params.drcmr = 70; + pcdev->dma_chans[2] = + dma_request_slave_channel_compat(mask, pxad_filter_fn, + ¶ms, &pdev->dev, "CI_V"); + if (!pcdev->dma_chans[2]) { dev_err(&pdev->dev, "Can't request DMA for V\n"); goto exit_free_dma_u; } - pcdev->dma_chans[2] = err; - dev_dbg(&pdev->dev, "got DMA channel (V) %d\n", pcdev->dma_chans[2]); - DRCMR(68) = pcdev->dma_chans[0] | DRCMR_MAPVLD; - DRCMR(69) = pcdev->dma_chans[1] | DRCMR_MAPVLD; - DRCMR(70) = pcdev->dma_chans[2] | DRCMR_MAPVLD; + for (i = 0; i < 3; i++) { + config.src_addr = pcdev->res->start + CIBR0 + i * 8; + err = dmaengine_slave_config(pcdev->dma_chans[i], &config); + if (err < 0) { + dev_err(&pdev->dev, "dma slave config failed: %d\n", + err); + goto exit_free_dma; + } + } /* request irq */ err = devm_request_irq(&pdev->dev, pcdev->irq, pxa_camera_irq, 0, @@ -1845,6 +1802,7 @@ static int pxa_camera_probe(struct platform_device *pdev) pcdev->soc_host.priv = pcdev; pcdev->soc_host.v4l2_dev.dev = &pdev->dev; pcdev->soc_host.nr = pdev->id; + tasklet_init(&pcdev->task_eof, pxa_camera_eof, (unsigned long)pcdev); err = soc_camera_host_register(&pcdev->soc_host); if (err) @@ -1853,11 +1811,11 @@ static int pxa_camera_probe(struct platform_device *pdev) return 0; exit_free_dma: - pxa_free_dma(pcdev->dma_chans[2]); + dma_release_channel(pcdev->dma_chans[2]); exit_free_dma_u: - pxa_free_dma(pcdev->dma_chans[1]); + dma_release_channel(pcdev->dma_chans[1]); exit_free_dma_y: - pxa_free_dma(pcdev->dma_chans[0]); + dma_release_channel(pcdev->dma_chans[0]); return err; } @@ -1867,9 +1825,9 @@ static int pxa_camera_remove(struct platform_device *pdev) struct pxa_camera_dev *pcdev = container_of(soc_host, struct pxa_camera_dev, soc_host); - pxa_free_dma(pcdev->dma_chans[0]); - pxa_free_dma(pcdev->dma_chans[1]); - pxa_free_dma(pcdev->dma_chans[2]); + dma_release_channel(pcdev->dma_chans[0]); + dma_release_channel(pcdev->dma_chans[1]); + dma_release_channel(pcdev->dma_chans[2]); soc_camera_host_unregister(soc_host); diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c index b7fd695b9ed5..3b8edf458964 100644 --- a/drivers/media/platform/soc_camera/rcar_vin.c +++ b/drivers/media/platform/soc_camera/rcar_vin.c @@ -124,7 +124,7 @@ #define VNDMR_EXRGB (1 << 8) #define VNDMR_BPSM (1 << 4) #define VNDMR_DTMD_YCSEP (1 << 1) -#define VNDMR_DTMD_ARGB1555 (1 << 0) +#define VNDMR_DTMD_ARGB (1 << 0) /* Video n Data Mode Register 2 bits */ #define VNDMR2_VPS (1 << 30) @@ -143,6 +143,7 @@ #define RCAR_VIN_BT656 (1 << 3) enum chip_id { + RCAR_GEN3, RCAR_GEN2, RCAR_H1, RCAR_M1, @@ -642,21 +643,26 @@ static int rcar_vin_setup(struct rcar_vin_priv *priv) output_is_yuv = true; break; case V4L2_PIX_FMT_RGB555X: - dmr = VNDMR_DTMD_ARGB1555; + dmr = VNDMR_DTMD_ARGB; break; case V4L2_PIX_FMT_RGB565: dmr = 0; break; case V4L2_PIX_FMT_RGB32: - if (priv->chip == RCAR_GEN2 || priv->chip == RCAR_H1 || - priv->chip == RCAR_E1) { - dmr = VNDMR_EXRGB; - break; - } + if (priv->chip != RCAR_GEN2 && priv->chip != RCAR_H1 && + priv->chip != RCAR_E1) + goto e_format; + + dmr = VNDMR_EXRGB; + break; + case V4L2_PIX_FMT_ARGB32: + if (priv->chip != RCAR_GEN3) + goto e_format; + + dmr = VNDMR_EXRGB | VNDMR_DTMD_ARGB; + break; default: - dev_warn(icd->parent, "Invalid fourcc format (0x%x)\n", - icd->current_fmt->host_fmt->fourcc); - return -EINVAL; + goto e_format; } /* Always update on field change */ @@ -678,6 +684,11 @@ static int rcar_vin_setup(struct rcar_vin_priv *priv) iowrite32(vnmc | VNMC_ME, priv->base + VNMC_REG); return 0; + +e_format: + dev_warn(icd->parent, "Invalid fourcc format (0x%x)\n", + icd->current_fmt->host_fmt->fourcc); + return -EINVAL; } static void rcar_vin_capture(struct rcar_vin_priv *priv) @@ -1303,6 +1314,14 @@ static const struct soc_mbus_pixelfmt rcar_vin_formats[] = { .order = SOC_MBUS_ORDER_LE, .layout = SOC_MBUS_LAYOUT_PACKED, }, + { + .fourcc = V4L2_PIX_FMT_ARGB32, + .name = "ARGB8888", + .bits_per_sample = 32, + .packing = SOC_MBUS_PACKING_NONE, + .order = SOC_MBUS_ORDER_LE, + .layout = SOC_MBUS_LAYOUT_PACKED, + }, }; static int rcar_vin_get_formats(struct soc_camera_device *icd, unsigned int idx, @@ -1610,6 +1629,7 @@ static int rcar_vin_set_fmt(struct soc_camera_device *icd, case V4L2_PIX_FMT_RGB32: can_scale = priv->chip != RCAR_E1; break; + case V4L2_PIX_FMT_ARGB32: case V4L2_PIX_FMT_UYVY: case V4L2_PIX_FMT_YUYV: case V4L2_PIX_FMT_RGB565: @@ -1818,6 +1838,7 @@ static struct soc_camera_host_ops rcar_vin_host_ops = { #ifdef CONFIG_OF static const struct of_device_id rcar_vin_of_table[] = { + { .compatible = "renesas,vin-r8a7795", .data = (void *)RCAR_GEN3 }, { .compatible = "renesas,vin-r8a7794", .data = (void *)RCAR_GEN2 }, { .compatible = "renesas,vin-r8a7793", .data = (void *)RCAR_GEN2 }, { .compatible = "renesas,vin-r8a7791", .data = (void *)RCAR_GEN2 }, diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c index 90c87f2b4ec0..b9f369c0fb94 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c +++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c @@ -213,8 +213,7 @@ static int sh_mobile_ceu_videobuf_setup(struct vb2_queue *vq, unsigned int *count, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { - struct soc_camera_device *icd = container_of(vq, - struct soc_camera_device, vb2_vidq); + struct soc_camera_device *icd = soc_camera_from_vb2q(vq); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct sh_mobile_ceu_dev *pcdev = ici->priv; @@ -361,8 +360,7 @@ static int sh_mobile_ceu_videobuf_prepare(struct vb2_buffer *vb) static void sh_mobile_ceu_videobuf_queue(struct vb2_buffer *vb) { struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); - struct soc_camera_device *icd = container_of(vb->vb2_queue, - struct soc_camera_device, vb2_vidq); + struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct sh_mobile_ceu_dev *pcdev = ici->priv; struct sh_mobile_ceu_buffer *buf = to_ceu_vb(vbuf); @@ -413,8 +411,7 @@ error: static void sh_mobile_ceu_videobuf_release(struct vb2_buffer *vb) { struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); - struct soc_camera_device *icd = container_of(vb->vb2_queue, - struct soc_camera_device, vb2_vidq); + struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct sh_mobile_ceu_buffer *buf = to_ceu_vb(vbuf); struct sh_mobile_ceu_dev *pcdev = ici->priv; @@ -444,8 +441,7 @@ static void sh_mobile_ceu_videobuf_release(struct vb2_buffer *vb) static int sh_mobile_ceu_videobuf_init(struct vb2_buffer *vb) { struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); - struct soc_camera_device *icd = container_of(vb->vb2_queue, - struct soc_camera_device, vb2_vidq); + struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct sh_mobile_ceu_dev *pcdev = ici->priv; @@ -460,7 +456,7 @@ static int sh_mobile_ceu_videobuf_init(struct vb2_buffer *vb) static void sh_mobile_ceu_stop_streaming(struct vb2_queue *q) { - struct soc_camera_device *icd = container_of(q, struct soc_camera_device, vb2_vidq); + struct soc_camera_device *icd = soc_camera_from_vb2q(q); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct sh_mobile_ceu_dev *pcdev = ici->priv; struct list_head *buf_head, *tmp; diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c index 69d7fe4471c2..2c0015b1264d 100644 --- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c +++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c @@ -118,7 +118,7 @@ int c8sectpfe_frontend_attach(struct dvb_frontend **fe, struct channel_info *tsin, int chan_num) { struct tda18212_config *tda18212; - struct stv6110x_devctl *fe2; + const struct stv6110x_devctl *fe2; struct i2c_client *client; struct i2c_board_info tda18212_info = { .type = "tda18212", diff --git a/drivers/media/platform/ti-vpe/Makefile b/drivers/media/platform/ti-vpe/Makefile index be680f839e77..e236059a60ad 100644 --- a/drivers/media/platform/ti-vpe/Makefile +++ b/drivers/media/platform/ti-vpe/Makefile @@ -3,3 +3,7 @@ obj-$(CONFIG_VIDEO_TI_VPE) += ti-vpe.o ti-vpe-y := vpe.o sc.o csc.o vpdma.o ccflags-$(CONFIG_VIDEO_TI_VPE_DEBUG) += -DDEBUG + +obj-$(CONFIG_VIDEO_TI_CAL) += ti-cal.o + +ti-cal-y := cal.o diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c new file mode 100644 index 000000000000..82001e6b5553 --- /dev/null +++ b/drivers/media/platform/ti-vpe/cal.c @@ -0,0 +1,1947 @@ +/* + * TI CAL camera interface driver + * + * Copyright (c) 2015 Texas Instruments Inc. + * Benoit Parrot, <bparrot@ti.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation + */ + +#include <linux/interrupt.h> +#include <linux/io.h> +#include <linux/ioctl.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/delay.h> +#include <linux/pm_runtime.h> +#include <linux/slab.h> +#include <linux/videodev2.h> +#include <linux/of_device.h> +#include <linux/of_graph.h> + +#include <media/v4l2-of.h> +#include <media/v4l2-async.h> +#include <media/v4l2-common.h> +#include <media/v4l2-ctrls.h> +#include <media/v4l2-device.h> +#include <media/v4l2-event.h> +#include <media/v4l2-ioctl.h> +#include <media/v4l2-ctrls.h> +#include <media/v4l2-fh.h> +#include <media/v4l2-event.h> +#include <media/v4l2-common.h> +#include <media/videobuf2-core.h> +#include <media/videobuf2-dma-contig.h> +#include "cal_regs.h" + +#define CAL_MODULE_NAME "cal" + +#define MAX_WIDTH 1920 +#define MAX_HEIGHT 1200 + +#define CAL_VERSION "0.1.0" + +MODULE_DESCRIPTION("TI CAL driver"); +MODULE_AUTHOR("Benoit Parrot, <bparrot@ti.com>"); +MODULE_LICENSE("GPL v2"); +MODULE_VERSION(CAL_VERSION); + +static unsigned video_nr = -1; +module_param(video_nr, uint, 0644); +MODULE_PARM_DESC(video_nr, "videoX start number, -1 is autodetect"); + +static unsigned debug; +module_param(debug, uint, 0644); +MODULE_PARM_DESC(debug, "activates debug info"); + +/* timeperframe: min/max and default */ +static const struct v4l2_fract + tpf_default = {.numerator = 1001, .denominator = 30000}; + +#define cal_dbg(level, caldev, fmt, arg...) \ + v4l2_dbg(level, debug, &caldev->v4l2_dev, fmt, ##arg) +#define cal_info(caldev, fmt, arg...) \ + v4l2_info(&caldev->v4l2_dev, fmt, ##arg) +#define cal_err(caldev, fmt, arg...) \ + v4l2_err(&caldev->v4l2_dev, fmt, ##arg) + +#define ctx_dbg(level, ctx, fmt, arg...) \ + v4l2_dbg(level, debug, &ctx->v4l2_dev, fmt, ##arg) +#define ctx_info(ctx, fmt, arg...) \ + v4l2_info(&ctx->v4l2_dev, fmt, ##arg) +#define ctx_err(ctx, fmt, arg...) \ + v4l2_err(&ctx->v4l2_dev, fmt, ##arg) + +#define CAL_NUM_INPUT 1 +#define CAL_NUM_CONTEXT 2 + +#define bytes_per_line(pixel, bpp) (ALIGN(pixel * bpp, 16)) + +#define reg_read(dev, offset) ioread32(dev->base + offset) +#define reg_write(dev, offset, val) iowrite32(val, dev->base + offset) + +#define reg_read_field(dev, offset, mask) get_field(reg_read(dev, offset), \ + mask) +#define reg_write_field(dev, offset, field, mask) { \ + u32 val = reg_read(dev, offset); \ + set_field(&val, field, mask); \ + reg_write(dev, offset, val); } + +/* ------------------------------------------------------------------ + * Basic structures + * ------------------------------------------------------------------ + */ + +struct cal_fmt { + u32 fourcc; + u32 code; + u8 depth; +}; + +static struct cal_fmt cal_formats[] = { + { + .fourcc = V4L2_PIX_FMT_YUYV, + .code = MEDIA_BUS_FMT_YUYV8_2X8, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_UYVY, + .code = MEDIA_BUS_FMT_UYVY8_2X8, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_YVYU, + .code = MEDIA_BUS_FMT_YVYU8_2X8, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_VYUY, + .code = MEDIA_BUS_FMT_VYUY8_2X8, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_RGB565, /* gggbbbbb rrrrrggg */ + .code = MEDIA_BUS_FMT_RGB565_2X8_LE, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_RGB565X, /* rrrrrggg gggbbbbb */ + .code = MEDIA_BUS_FMT_RGB565_2X8_BE, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_RGB555, /* gggbbbbb arrrrrgg */ + .code = MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_RGB555X, /* arrrrrgg gggbbbbb */ + .code = MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_RGB24, /* rgb */ + .code = MEDIA_BUS_FMT_RGB888_2X12_LE, + .depth = 24, + }, { + .fourcc = V4L2_PIX_FMT_BGR24, /* bgr */ + .code = MEDIA_BUS_FMT_RGB888_2X12_BE, + .depth = 24, + }, { + .fourcc = V4L2_PIX_FMT_RGB32, /* argb */ + .code = MEDIA_BUS_FMT_ARGB8888_1X32, + .depth = 32, + }, { + .fourcc = V4L2_PIX_FMT_SBGGR8, + .code = MEDIA_BUS_FMT_SBGGR8_1X8, + .depth = 8, + }, { + .fourcc = V4L2_PIX_FMT_SGBRG8, + .code = MEDIA_BUS_FMT_SGBRG8_1X8, + .depth = 8, + }, { + .fourcc = V4L2_PIX_FMT_SGRBG8, + .code = MEDIA_BUS_FMT_SGRBG8_1X8, + .depth = 8, + }, { + .fourcc = V4L2_PIX_FMT_SRGGB8, + .code = MEDIA_BUS_FMT_SRGGB8_1X8, + .depth = 8, + }, { + .fourcc = V4L2_PIX_FMT_SBGGR10, + .code = MEDIA_BUS_FMT_SBGGR10_1X10, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SGBRG10, + .code = MEDIA_BUS_FMT_SGBRG10_1X10, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SGRBG10, + .code = MEDIA_BUS_FMT_SGRBG10_1X10, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SRGGB10, + .code = MEDIA_BUS_FMT_SRGGB10_1X10, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SBGGR12, + .code = MEDIA_BUS_FMT_SBGGR12_1X12, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SGBRG12, + .code = MEDIA_BUS_FMT_SGBRG12_1X12, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SGRBG12, + .code = MEDIA_BUS_FMT_SGRBG12_1X12, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SRGGB12, + .code = MEDIA_BUS_FMT_SRGGB12_1X12, + .depth = 16, + }, +}; + +/* Print Four-character-code (FOURCC) */ +static char *fourcc_to_str(u32 fmt) +{ + static char code[5]; + + code[0] = (unsigned char)(fmt & 0xff); + code[1] = (unsigned char)((fmt >> 8) & 0xff); + code[2] = (unsigned char)((fmt >> 16) & 0xff); + code[3] = (unsigned char)((fmt >> 24) & 0xff); + code[4] = '\0'; + + return code; +} + +/* buffer for one video frame */ +struct cal_buffer { + /* common v4l buffer stuff -- must be first */ + struct vb2_v4l2_buffer vb; + struct list_head list; + const struct cal_fmt *fmt; +}; + +struct cal_dmaqueue { + struct list_head active; + + /* Counters to control fps rate */ + int frame; + int ini_jiffies; +}; + +struct cm_data { + void __iomem *base; + struct resource *res; + + unsigned int camerrx_control; + + struct platform_device *pdev; +}; + +struct cc_data { + void __iomem *base; + struct resource *res; + + struct platform_device *pdev; +}; + +/* + * there is one cal_dev structure in the driver, it is shared by + * all instances. + */ +struct cal_dev { + int irq; + void __iomem *base; + struct resource *res; + struct platform_device *pdev; + struct v4l2_device v4l2_dev; + + /* Control Module handle */ + struct cm_data *cm; + /* Camera Core Module handle */ + struct cc_data *cc[CAL_NUM_CSI2_PORTS]; + + struct cal_ctx *ctx[CAL_NUM_CONTEXT]; +}; + +/* + * There is one cal_ctx structure for each camera core context. + */ +struct cal_ctx { + struct v4l2_device v4l2_dev; + struct v4l2_ctrl_handler ctrl_handler; + struct video_device vdev; + struct v4l2_async_notifier notifier; + struct v4l2_subdev *sensor; + struct v4l2_of_endpoint endpoint; + + struct v4l2_async_subdev asd; + struct v4l2_async_subdev *asd_list[1]; + + struct v4l2_fh fh; + struct cal_dev *dev; + struct cc_data *cc; + + /* v4l2_ioctl mutex */ + struct mutex mutex; + /* v4l2 buffers lock */ + spinlock_t slock; + + /* Several counters */ + unsigned long jiffies; + + struct vb2_alloc_ctx *alloc_ctx; + struct cal_dmaqueue vidq; + + /* Input Number */ + int input; + + /* video capture */ + const struct cal_fmt *fmt; + /* Used to store current pixel format */ + struct v4l2_format v_fmt; + /* Used to store current mbus frame format */ + struct v4l2_mbus_framefmt m_fmt; + + /* Current subdev enumerated format */ + struct cal_fmt *active_fmt[ARRAY_SIZE(cal_formats)]; + int num_active_fmt; + + struct v4l2_fract timeperframe; + unsigned int sequence; + unsigned int external_rate; + struct vb2_queue vb_vidq; + unsigned int seq_count; + unsigned int csi2_port; + unsigned int virtual_channel; + + /* Pointer pointing to current v4l2_buffer */ + struct cal_buffer *cur_frm; + /* Pointer pointing to next v4l2_buffer */ + struct cal_buffer *next_frm; +}; + +static const struct cal_fmt *find_format_by_pix(struct cal_ctx *ctx, + u32 pixelformat) +{ + const struct cal_fmt *fmt; + unsigned int k; + + for (k = 0; k < ctx->num_active_fmt; k++) { + fmt = ctx->active_fmt[k]; + if (fmt->fourcc == pixelformat) + return fmt; + } + + return NULL; +} + +static const struct cal_fmt *find_format_by_code(struct cal_ctx *ctx, + u32 code) +{ + const struct cal_fmt *fmt; + unsigned int k; + + for (k = 0; k < ctx->num_active_fmt; k++) { + fmt = ctx->active_fmt[k]; + if (fmt->code == code) + return fmt; + } + + return NULL; +} + +static inline struct cal_ctx *notifier_to_ctx(struct v4l2_async_notifier *n) +{ + return container_of(n, struct cal_ctx, notifier); +} + +static inline int get_field(u32 value, u32 mask) +{ + return (value & mask) >> __ffs(mask); +} + +static inline void set_field(u32 *valp, u32 field, u32 mask) +{ + u32 val = *valp; + + val &= ~mask; + val |= (field << __ffs(mask)) & mask; + *valp = val; +} + +/* + * Control Module block access + */ +static struct cm_data *cm_create(struct cal_dev *dev) +{ + struct platform_device *pdev = dev->pdev; + struct cm_data *cm; + + cm = devm_kzalloc(&pdev->dev, sizeof(*cm), GFP_KERNEL); + if (!cm) + return ERR_PTR(-ENOMEM); + + cm->res = platform_get_resource_byname(pdev, IORESOURCE_MEM, + "camerrx_control"); + cm->base = devm_ioremap_resource(&pdev->dev, cm->res); + if (IS_ERR(cm->base)) { + cal_err(dev, "failed to ioremap\n"); + return ERR_CAST(cm->base); + } + + cal_dbg(1, dev, "ioresource %s at %pa - %pa\n", + cm->res->name, &cm->res->start, &cm->res->end); + + return cm; +} + +static void camerarx_phy_enable(struct cal_ctx *ctx) +{ + u32 val; + + if (!ctx->dev->cm->base) { + ctx_err(ctx, "cm not mapped\n"); + return; + } + + val = reg_read(ctx->dev->cm, CM_CTRL_CORE_CAMERRX_CONTROL); + if (ctx->csi2_port == 1) { + set_field(&val, 1, CM_CAMERRX_CTRL_CSI0_CTRLCLKEN_MASK); + set_field(&val, 0, CM_CAMERRX_CTRL_CSI0_CAMMODE_MASK); + /* enable all lanes by default */ + set_field(&val, 0xf, CM_CAMERRX_CTRL_CSI0_LANEENABLE_MASK); + set_field(&val, 1, CM_CAMERRX_CTRL_CSI0_MODE_MASK); + } else if (ctx->csi2_port == 2) { + set_field(&val, 1, CM_CAMERRX_CTRL_CSI1_CTRLCLKEN_MASK); + set_field(&val, 0, CM_CAMERRX_CTRL_CSI1_CAMMODE_MASK); + /* enable all lanes by default */ + set_field(&val, 0x3, CM_CAMERRX_CTRL_CSI1_LANEENABLE_MASK); + set_field(&val, 1, CM_CAMERRX_CTRL_CSI1_MODE_MASK); + } + reg_write(ctx->dev->cm, CM_CTRL_CORE_CAMERRX_CONTROL, val); +} + +static void camerarx_phy_disable(struct cal_ctx *ctx) +{ + u32 val; + + if (!ctx->dev->cm->base) { + ctx_err(ctx, "cm not mapped\n"); + return; + } + + val = reg_read(ctx->dev->cm, CM_CTRL_CORE_CAMERRX_CONTROL); + if (ctx->csi2_port == 1) + set_field(&val, 0x0, CM_CAMERRX_CTRL_CSI0_CTRLCLKEN_MASK); + else if (ctx->csi2_port == 2) + set_field(&val, 0x0, CM_CAMERRX_CTRL_CSI1_CTRLCLKEN_MASK); + reg_write(ctx->dev->cm, CM_CTRL_CORE_CAMERRX_CONTROL, val); +} + +/* + * Camera Instance access block + */ +static struct cc_data *cc_create(struct cal_dev *dev, unsigned int core) +{ + struct platform_device *pdev = dev->pdev; + struct cc_data *cc; + + cc = devm_kzalloc(&pdev->dev, sizeof(*cc), GFP_KERNEL); + if (!cc) + return ERR_PTR(-ENOMEM); + + cc->res = platform_get_resource_byname(pdev, + IORESOURCE_MEM, + (core == 0) ? + "cal_rx_core0" : + "cal_rx_core1"); + cc->base = devm_ioremap_resource(&pdev->dev, cc->res); + if (IS_ERR(cc->base)) { + cal_err(dev, "failed to ioremap\n"); + return ERR_CAST(cc->base); + } + + cal_dbg(1, dev, "ioresource %s at %pa - %pa\n", + cc->res->name, &cc->res->start, &cc->res->end); + + return cc; +} + +/* + * Get Revision and HW info + */ +static void cal_get_hwinfo(struct cal_dev *dev) +{ + u32 revision = 0; + u32 hwinfo = 0; + + revision = reg_read(dev, CAL_HL_REVISION); + cal_dbg(3, dev, "CAL_HL_REVISION = 0x%08x (expecting 0x40000200)\n", + revision); + + hwinfo = reg_read(dev, CAL_HL_HWINFO); + cal_dbg(3, dev, "CAL_HL_HWINFO = 0x%08x (expecting 0xA3C90469)\n", + hwinfo); +} + +static inline int cal_runtime_get(struct cal_dev *dev) +{ + int r; + + r = pm_runtime_get_sync(&dev->pdev->dev); + + return r; +} + +static inline void cal_runtime_put(struct cal_dev *dev) +{ + pm_runtime_put_sync(&dev->pdev->dev); +} + +static void cal_quickdump_regs(struct cal_dev *dev) +{ + cal_info(dev, "CAL Registers @ 0x%pa:\n", &dev->res->start); + print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 4, + (__force const void *)dev->base, + resource_size(dev->res), false); + + if (dev->ctx[0]) { + cal_info(dev, "CSI2 Core 0 Registers @ %pa:\n", + &dev->ctx[0]->cc->res->start); + print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 4, + (__force const void *)dev->ctx[0]->cc->base, + resource_size(dev->ctx[0]->cc->res), + false); + } + + if (dev->ctx[1]) { + cal_info(dev, "CSI2 Core 1 Registers @ %pa:\n", + &dev->ctx[1]->cc->res->start); + print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 4, + (__force const void *)dev->ctx[1]->cc->base, + resource_size(dev->ctx[1]->cc->res), + false); + } + + cal_info(dev, "CAMERRX_Control Registers @ %pa:\n", + &dev->cm->res->start); + print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 4, + (__force const void *)dev->cm->base, + resource_size(dev->cm->res), false); +} + +/* + * Enable the expected IRQ sources + */ +static void enable_irqs(struct cal_ctx *ctx) +{ + /* Enable IRQ_WDMA_END 0/1 */ + reg_write_field(ctx->dev, + CAL_HL_IRQENABLE_SET(2), + CAL_HL_IRQ_ENABLE, + CAL_HL_IRQ_MASK(ctx->csi2_port)); + /* Enable IRQ_WDMA_START 0/1 */ + reg_write_field(ctx->dev, + CAL_HL_IRQENABLE_SET(3), + CAL_HL_IRQ_ENABLE, + CAL_HL_IRQ_MASK(ctx->csi2_port)); + /* Todo: Add VC_IRQ and CSI2_COMPLEXIO_IRQ handling */ + reg_write(ctx->dev, CAL_CSI2_VC_IRQENABLE(1), 0xFF000000); +} + +static void disable_irqs(struct cal_ctx *ctx) +{ + /* Disable IRQ_WDMA_END 0/1 */ + reg_write_field(ctx->dev, + CAL_HL_IRQENABLE_CLR(2), + CAL_HL_IRQ_CLEAR, + CAL_HL_IRQ_MASK(ctx->csi2_port)); + /* Disable IRQ_WDMA_START 0/1 */ + reg_write_field(ctx->dev, + CAL_HL_IRQENABLE_CLR(3), + CAL_HL_IRQ_CLEAR, + CAL_HL_IRQ_MASK(ctx->csi2_port)); + /* Todo: Add VC_IRQ and CSI2_COMPLEXIO_IRQ handling */ + reg_write(ctx->dev, CAL_CSI2_VC_IRQENABLE(1), 0); +} + +static void csi2_init(struct cal_ctx *ctx) +{ + int i; + u32 val; + + val = reg_read(ctx->dev, CAL_CSI2_TIMING(ctx->csi2_port)); + set_field(&val, CAL_GEN_ENABLE, + CAL_CSI2_TIMING_FORCE_RX_MODE_IO1_MASK); + set_field(&val, CAL_GEN_ENABLE, + CAL_CSI2_TIMING_STOP_STATE_X16_IO1_MASK); + set_field(&val, CAL_GEN_DISABLE, + CAL_CSI2_TIMING_STOP_STATE_X4_IO1_MASK); + set_field(&val, 407, CAL_CSI2_TIMING_STOP_STATE_COUNTER_IO1_MASK); + reg_write(ctx->dev, CAL_CSI2_TIMING(ctx->csi2_port), val); + ctx_dbg(3, ctx, "CAL_CSI2_TIMING(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_CSI2_TIMING(ctx->csi2_port))); + + val = reg_read(ctx->dev, CAL_CSI2_COMPLEXIO_CFG(ctx->csi2_port)); + set_field(&val, CAL_CSI2_COMPLEXIO_CFG_RESET_CTRL_OPERATIONAL, + CAL_CSI2_COMPLEXIO_CFG_RESET_CTRL_MASK); + set_field(&val, CAL_CSI2_COMPLEXIO_CFG_PWR_CMD_STATE_ON, + CAL_CSI2_COMPLEXIO_CFG_PWR_CMD_MASK); + reg_write(ctx->dev, CAL_CSI2_COMPLEXIO_CFG(ctx->csi2_port), val); + for (i = 0; i < 10; i++) { + if (reg_read_field(ctx->dev, + CAL_CSI2_COMPLEXIO_CFG(ctx->csi2_port), + CAL_CSI2_COMPLEXIO_CFG_PWR_STATUS_MASK) == + CAL_CSI2_COMPLEXIO_CFG_PWR_STATUS_STATE_ON) + break; + usleep_range(1000, 1100); + } + ctx_dbg(3, ctx, "CAL_CSI2_COMPLEXIO_CFG(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_CSI2_COMPLEXIO_CFG(ctx->csi2_port))); + + val = reg_read(ctx->dev, CAL_CTRL); + set_field(&val, CAL_CTRL_BURSTSIZE_BURST128, CAL_CTRL_BURSTSIZE_MASK); + set_field(&val, 0xF, CAL_CTRL_TAGCNT_MASK); + set_field(&val, CAL_CTRL_POSTED_WRITES_NONPOSTED, + CAL_CTRL_POSTED_WRITES_MASK); + set_field(&val, 0xFF, CAL_CTRL_MFLAGL_MASK); + set_field(&val, 0xFF, CAL_CTRL_MFLAGH_MASK); + reg_write(ctx->dev, CAL_CTRL, val); + ctx_dbg(3, ctx, "CAL_CTRL = 0x%08x\n", reg_read(ctx->dev, CAL_CTRL)); +} + +static void csi2_lane_config(struct cal_ctx *ctx) +{ + u32 val = reg_read(ctx->dev, CAL_CSI2_COMPLEXIO_CFG(ctx->csi2_port)); + u32 lane_mask = CAL_CSI2_COMPLEXIO_CFG_CLOCK_POSITION_MASK; + u32 polarity_mask = CAL_CSI2_COMPLEXIO_CFG_CLOCK_POL_MASK; + struct v4l2_of_bus_mipi_csi2 *mipi_csi2 = &ctx->endpoint.bus.mipi_csi2; + int lane; + + set_field(&val, mipi_csi2->clock_lane + 1, lane_mask); + set_field(&val, mipi_csi2->lane_polarities[0], polarity_mask); + for (lane = 0; lane < mipi_csi2->num_data_lanes; lane++) { + /* + * Every lane are one nibble apart starting with the + * clock followed by the data lanes so shift masks by 4. + */ + lane_mask <<= 4; + polarity_mask <<= 4; + set_field(&val, mipi_csi2->data_lanes[lane] + 1, lane_mask); + set_field(&val, mipi_csi2->lane_polarities[lane + 1], + polarity_mask); + } + + reg_write(ctx->dev, CAL_CSI2_COMPLEXIO_CFG(ctx->csi2_port), val); + ctx_dbg(3, ctx, "CAL_CSI2_COMPLEXIO_CFG(%d) = 0x%08x\n", + ctx->csi2_port, val); +} + +static void csi2_ppi_enable(struct cal_ctx *ctx) +{ + reg_write_field(ctx->dev, CAL_CSI2_PPI_CTRL(ctx->csi2_port), + CAL_GEN_ENABLE, CAL_CSI2_PPI_CTRL_IF_EN_MASK); +} + +static void csi2_ppi_disable(struct cal_ctx *ctx) +{ + reg_write_field(ctx->dev, CAL_CSI2_PPI_CTRL(ctx->csi2_port), + CAL_GEN_DISABLE, CAL_CSI2_PPI_CTRL_IF_EN_MASK); +} + +static void csi2_ctx_config(struct cal_ctx *ctx) +{ + u32 val; + + val = reg_read(ctx->dev, CAL_CSI2_CTX0(ctx->csi2_port)); + set_field(&val, ctx->csi2_port, CAL_CSI2_CTX_CPORT_MASK); + /* + * DT type: MIPI CSI-2 Specs + * 0x1: All - DT filter is disabled + * 0x24: RGB888 1 pixel = 3 bytes + * 0x2B: RAW10 4 pixels = 5 bytes + * 0x2A: RAW8 1 pixel = 1 byte + * 0x1E: YUV422 2 pixels = 4 bytes + */ + set_field(&val, 0x1, CAL_CSI2_CTX_DT_MASK); + /* Virtual Channel from the CSI2 sensor usually 0! */ + set_field(&val, ctx->virtual_channel, CAL_CSI2_CTX_VC_MASK); + /* NUM_LINES_PER_FRAME => 0 means auto detect */ + set_field(&val, 0, CAL_CSI2_CTX_LINES_MASK); + set_field(&val, CAL_CSI2_CTX_ATT_PIX, CAL_CSI2_CTX_ATT_MASK); + set_field(&val, CAL_CSI2_CTX_PACK_MODE_LINE, + CAL_CSI2_CTX_PACK_MODE_MASK); + reg_write(ctx->dev, CAL_CSI2_CTX0(ctx->csi2_port), val); + ctx_dbg(3, ctx, "CAL_CSI2_CTX0(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_CSI2_CTX0(ctx->csi2_port))); +} + +static void pix_proc_config(struct cal_ctx *ctx) +{ + u32 val; + + val = reg_read(ctx->dev, CAL_PIX_PROC(ctx->csi2_port)); + set_field(&val, CAL_PIX_PROC_EXTRACT_B8, CAL_PIX_PROC_EXTRACT_MASK); + set_field(&val, CAL_PIX_PROC_DPCMD_BYPASS, CAL_PIX_PROC_DPCMD_MASK); + set_field(&val, CAL_PIX_PROC_DPCME_BYPASS, CAL_PIX_PROC_DPCME_MASK); + set_field(&val, CAL_PIX_PROC_PACK_B8, CAL_PIX_PROC_PACK_MASK); + set_field(&val, ctx->csi2_port, CAL_PIX_PROC_CPORT_MASK); + set_field(&val, CAL_GEN_ENABLE, CAL_PIX_PROC_EN_MASK); + reg_write(ctx->dev, CAL_PIX_PROC(ctx->csi2_port), val); + ctx_dbg(3, ctx, "CAL_PIX_PROC(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_PIX_PROC(ctx->csi2_port))); +} + +static void cal_wr_dma_config(struct cal_ctx *ctx, + unsigned int width) +{ + u32 val; + + val = reg_read(ctx->dev, CAL_WR_DMA_CTRL(ctx->csi2_port)); + set_field(&val, ctx->csi2_port, CAL_WR_DMA_CTRL_CPORT_MASK); + set_field(&val, CAL_WR_DMA_CTRL_DTAG_PIX_DAT, + CAL_WR_DMA_CTRL_DTAG_MASK); + set_field(&val, CAL_WR_DMA_CTRL_MODE_CONST, + CAL_WR_DMA_CTRL_MODE_MASK); + set_field(&val, CAL_WR_DMA_CTRL_PATTERN_LINEAR, + CAL_WR_DMA_CTRL_PATTERN_MASK); + set_field(&val, CAL_GEN_ENABLE, CAL_WR_DMA_CTRL_STALL_RD_MASK); + reg_write(ctx->dev, CAL_WR_DMA_CTRL(ctx->csi2_port), val); + ctx_dbg(3, ctx, "CAL_WR_DMA_CTRL(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_WR_DMA_CTRL(ctx->csi2_port))); + + /* + * width/16 not sure but giving it a whirl. + * zero does not work right + */ + reg_write_field(ctx->dev, + CAL_WR_DMA_OFST(ctx->csi2_port), + (width / 16), + CAL_WR_DMA_OFST_MASK); + ctx_dbg(3, ctx, "CAL_WR_DMA_OFST(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_WR_DMA_OFST(ctx->csi2_port))); + + val = reg_read(ctx->dev, CAL_WR_DMA_XSIZE(ctx->csi2_port)); + /* 64 bit word means no skipping */ + set_field(&val, 0, CAL_WR_DMA_XSIZE_XSKIP_MASK); + /* + * (width*8)/64 this should be size of an entire line + * in 64bit word but 0 means all data until the end + * is detected automagically + */ + set_field(&val, (width / 8), CAL_WR_DMA_XSIZE_MASK); + reg_write(ctx->dev, CAL_WR_DMA_XSIZE(ctx->csi2_port), val); + ctx_dbg(3, ctx, "CAL_WR_DMA_XSIZE(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_WR_DMA_XSIZE(ctx->csi2_port))); +} + +static void cal_wr_dma_addr(struct cal_ctx *ctx, unsigned int dmaaddr) +{ + reg_write(ctx->dev, CAL_WR_DMA_ADDR(ctx->csi2_port), dmaaddr); +} + +/* + * TCLK values are OK at their reset values + */ +#define TCLK_TERM 0 +#define TCLK_MISS 1 +#define TCLK_SETTLE 14 +#define THS_SETTLE 15 + +static void csi2_phy_config(struct cal_ctx *ctx) +{ + unsigned int reg0, reg1; + unsigned int ths_term, ths_settle; + unsigned int ddrclkperiod_us; + + /* + * THS_TERM: Programmed value = floor(20 ns/DDRClk period) - 2. + */ + ddrclkperiod_us = ctx->external_rate / 2000000; + ddrclkperiod_us = 1000000 / ddrclkperiod_us; + ctx_dbg(1, ctx, "ddrclkperiod_us: %d\n", ddrclkperiod_us); + + ths_term = 20000 / ddrclkperiod_us; + ths_term = (ths_term >= 2) ? ths_term - 2 : ths_term; + ctx_dbg(1, ctx, "ths_term: %d (0x%02x)\n", ths_term, ths_term); + + /* + * THS_SETTLE: Programmed value = floor(176.3 ns/CtrlClk period) - 1. + * Since CtrlClk is fixed at 96Mhz then we get + * ths_settle = floor(176.3 / 10.416) - 1 = 15 + * If we ever switch to a dynamic clock then this code might be useful + * + * unsigned int ctrlclkperiod_us; + * ctrlclkperiod_us = 96000000 / 1000000; + * ctrlclkperiod_us = 1000000 / ctrlclkperiod_us; + * ctx_dbg(1, ctx, "ctrlclkperiod_us: %d\n", ctrlclkperiod_us); + + * ths_settle = 176300 / ctrlclkperiod_us; + * ths_settle = (ths_settle > 1) ? ths_settle - 1 : ths_settle; + */ + + ths_settle = THS_SETTLE; + ctx_dbg(1, ctx, "ths_settle: %d (0x%02x)\n", ths_settle, ths_settle); + + reg0 = reg_read(ctx->cc, CAL_CSI2_PHY_REG0); + set_field(®0, CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_DISABLE, + CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_MASK); + set_field(®0, ths_term, CAL_CSI2_PHY_REG0_THS_TERM_MASK); + set_field(®0, ths_settle, CAL_CSI2_PHY_REG0_THS_SETTLE_MASK); + + ctx_dbg(1, ctx, "CSI2_%d_REG0 = 0x%08x\n", (ctx->csi2_port - 1), reg0); + reg_write(ctx->cc, CAL_CSI2_PHY_REG0, reg0); + + reg1 = reg_read(ctx->cc, CAL_CSI2_PHY_REG1); + set_field(®1, TCLK_TERM, CAL_CSI2_PHY_REG1_TCLK_TERM_MASK); + set_field(®1, 0xb8, CAL_CSI2_PHY_REG1_DPHY_HS_SYNC_PATTERN_MASK); + set_field(®1, TCLK_MISS, CAL_CSI2_PHY_REG1_CTRLCLK_DIV_FACTOR_MASK); + set_field(®1, TCLK_SETTLE, CAL_CSI2_PHY_REG1_TCLK_SETTLE_MASK); + + ctx_dbg(1, ctx, "CSI2_%d_REG1 = 0x%08x\n", (ctx->csi2_port - 1), reg1); + reg_write(ctx->cc, CAL_CSI2_PHY_REG1, reg1); +} + +static int cal_get_external_info(struct cal_ctx *ctx) +{ + struct v4l2_ctrl *ctrl; + + if (!ctx->sensor) + return -ENODEV; + + ctrl = v4l2_ctrl_find(ctx->sensor->ctrl_handler, V4L2_CID_PIXEL_RATE); + if (!ctrl) { + ctx_err(ctx, "no pixel rate control in subdev: %s\n", + ctx->sensor->name); + return -EPIPE; + } + + ctx->external_rate = v4l2_ctrl_g_ctrl_int64(ctrl); + ctx_dbg(3, ctx, "sensor Pixel Rate: %d\n", ctx->external_rate); + + return 0; +} + +static inline void cal_schedule_next_buffer(struct cal_ctx *ctx) +{ + struct cal_dmaqueue *dma_q = &ctx->vidq; + struct cal_buffer *buf; + unsigned long addr; + + buf = list_entry(dma_q->active.next, struct cal_buffer, list); + ctx->next_frm = buf; + list_del(&buf->list); + + addr = vb2_dma_contig_plane_dma_addr(&buf->vb.vb2_buf, 0); + cal_wr_dma_addr(ctx, addr); +} + +static inline void cal_process_buffer_complete(struct cal_ctx *ctx) +{ + ctx->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns(); + ctx->cur_frm->vb.field = ctx->m_fmt.field; + ctx->cur_frm->vb.sequence = ctx->sequence++; + + vb2_buffer_done(&ctx->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE); + ctx->cur_frm = ctx->next_frm; +} + +#define isvcirqset(irq, vc, ff) (irq & \ + (CAL_CSI2_VC_IRQENABLE_ ##ff ##_IRQ_##vc ##_MASK)) + +#define isportirqset(irq, port) (irq & CAL_HL_IRQ_MASK(port)) + +static irqreturn_t cal_irq(int irq_cal, void *data) +{ + struct cal_dev *dev = (struct cal_dev *)data; + struct cal_ctx *ctx; + struct cal_dmaqueue *dma_q; + u32 irqst2, irqst3; + + /* Check which DMA just finished */ + irqst2 = reg_read(dev, CAL_HL_IRQSTATUS(2)); + if (irqst2) { + /* Clear Interrupt status */ + reg_write(dev, CAL_HL_IRQSTATUS(2), irqst2); + + /* Need to check both port */ + if (isportirqset(irqst2, 1)) { + ctx = dev->ctx[0]; + + if (ctx->cur_frm != ctx->next_frm) + cal_process_buffer_complete(ctx); + } + + if (isportirqset(irqst2, 2)) { + ctx = dev->ctx[1]; + + if (ctx->cur_frm != ctx->next_frm) + cal_process_buffer_complete(ctx); + } + } + + /* Check which DMA just started */ + irqst3 = reg_read(dev, CAL_HL_IRQSTATUS(3)); + if (irqst3) { + /* Clear Interrupt status */ + reg_write(dev, CAL_HL_IRQSTATUS(3), irqst3); + + /* Need to check both port */ + if (isportirqset(irqst3, 1)) { + ctx = dev->ctx[0]; + dma_q = &ctx->vidq; + + spin_lock(&ctx->slock); + if (!list_empty(&dma_q->active) && + ctx->cur_frm == ctx->next_frm) + cal_schedule_next_buffer(ctx); + spin_unlock(&ctx->slock); + } + + if (isportirqset(irqst3, 2)) { + ctx = dev->ctx[1]; + dma_q = &ctx->vidq; + + spin_lock(&ctx->slock); + if (!list_empty(&dma_q->active) && + ctx->cur_frm == ctx->next_frm) + cal_schedule_next_buffer(ctx); + spin_unlock(&ctx->slock); + } + } + + return IRQ_HANDLED; +} + +/* + * video ioctls + */ +static int cal_querycap(struct file *file, void *priv, + struct v4l2_capability *cap) +{ + struct cal_ctx *ctx = video_drvdata(file); + + strlcpy(cap->driver, CAL_MODULE_NAME, sizeof(cap->driver)); + strlcpy(cap->card, CAL_MODULE_NAME, sizeof(cap->card)); + + snprintf(cap->bus_info, sizeof(cap->bus_info), + "platform:%s", ctx->v4l2_dev.name); + cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING | + V4L2_CAP_READWRITE; + cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; + return 0; +} + +static int cal_enum_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_fmtdesc *f) +{ + struct cal_ctx *ctx = video_drvdata(file); + const struct cal_fmt *fmt = NULL; + + if (f->index >= ctx->num_active_fmt) + return -EINVAL; + + fmt = ctx->active_fmt[f->index]; + + f->pixelformat = fmt->fourcc; + f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + return 0; +} + +static int __subdev_get_format(struct cal_ctx *ctx, + struct v4l2_mbus_framefmt *fmt) +{ + struct v4l2_subdev_format sd_fmt; + struct v4l2_mbus_framefmt *mbus_fmt = &sd_fmt.format; + int ret; + + sd_fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE; + sd_fmt.pad = 0; + + ret = v4l2_subdev_call(ctx->sensor, pad, get_fmt, NULL, &sd_fmt); + if (ret) + return ret; + + *fmt = *mbus_fmt; + + ctx_dbg(1, ctx, "%s %dx%d code:%04X\n", __func__, + fmt->width, fmt->height, fmt->code); + + return 0; +} + +static int __subdev_set_format(struct cal_ctx *ctx, + struct v4l2_mbus_framefmt *fmt) +{ + struct v4l2_subdev_format sd_fmt; + struct v4l2_mbus_framefmt *mbus_fmt = &sd_fmt.format; + int ret; + + sd_fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE; + sd_fmt.pad = 0; + *mbus_fmt = *fmt; + + ret = v4l2_subdev_call(ctx->sensor, pad, set_fmt, NULL, &sd_fmt); + if (ret) + return ret; + + ctx_dbg(1, ctx, "%s %dx%d code:%04X\n", __func__, + fmt->width, fmt->height, fmt->code); + + return 0; +} + +static int cal_calc_format_size(struct cal_ctx *ctx, + const struct cal_fmt *fmt, + struct v4l2_format *f) +{ + if (!fmt) { + ctx_dbg(3, ctx, "No cal_fmt provided!\n"); + return -EINVAL; + } + + v4l_bound_align_image(&f->fmt.pix.width, 48, MAX_WIDTH, 2, + &f->fmt.pix.height, 32, MAX_HEIGHT, 0, 0); + f->fmt.pix.bytesperline = bytes_per_line(f->fmt.pix.width, + fmt->depth >> 3); + f->fmt.pix.sizeimage = f->fmt.pix.height * + f->fmt.pix.bytesperline; + + ctx_dbg(3, ctx, "%s: fourcc: %s size: %dx%d bpl:%d img_size:%d\n", + __func__, fourcc_to_str(f->fmt.pix.pixelformat), + f->fmt.pix.width, f->fmt.pix.height, + f->fmt.pix.bytesperline, f->fmt.pix.sizeimage); + + return 0; +} + +static int cal_g_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_format *f) +{ + struct cal_ctx *ctx = video_drvdata(file); + + *f = ctx->v_fmt; + + return 0; +} + +static int cal_try_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_format *f) +{ + struct cal_ctx *ctx = video_drvdata(file); + const struct cal_fmt *fmt; + struct v4l2_subdev_frame_size_enum fse; + int ret, found; + + fmt = find_format_by_pix(ctx, f->fmt.pix.pixelformat); + if (!fmt) { + ctx_dbg(3, ctx, "Fourcc format (0x%08x) not found.\n", + f->fmt.pix.pixelformat); + + /* Just get the first one enumerated */ + fmt = ctx->active_fmt[0]; + f->fmt.pix.pixelformat = fmt->fourcc; + } + + f->fmt.pix.field = ctx->v_fmt.fmt.pix.field; + + /* check for/find a valid width/height */ + ret = 0; + found = false; + fse.pad = 0; + fse.code = fmt->code; + fse.which = V4L2_SUBDEV_FORMAT_ACTIVE; + for (fse.index = 0; ; fse.index++) { + ret = v4l2_subdev_call(ctx->sensor, pad, enum_frame_size, + NULL, &fse); + if (ret) + break; + + if ((f->fmt.pix.width == fse.max_width) && + (f->fmt.pix.height == fse.max_height)) { + found = true; + break; + } else if ((f->fmt.pix.width >= fse.min_width) && + (f->fmt.pix.width <= fse.max_width) && + (f->fmt.pix.height >= fse.min_height) && + (f->fmt.pix.height <= fse.max_height)) { + found = true; + break; + } + } + + if (!found) { + /* use existing values as default */ + f->fmt.pix.width = ctx->v_fmt.fmt.pix.width; + f->fmt.pix.height = ctx->v_fmt.fmt.pix.height; + } + + /* + * Use current colorspace for now, it will get + * updated properly during s_fmt + */ + f->fmt.pix.colorspace = ctx->v_fmt.fmt.pix.colorspace; + return cal_calc_format_size(ctx, fmt, f); +} + +static int cal_s_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_format *f) +{ + struct cal_ctx *ctx = video_drvdata(file); + struct vb2_queue *q = &ctx->vb_vidq; + const struct cal_fmt *fmt; + struct v4l2_mbus_framefmt mbus_fmt; + int ret; + + if (vb2_is_busy(q)) { + ctx_dbg(3, ctx, "%s device busy\n", __func__); + return -EBUSY; + } + + ret = cal_try_fmt_vid_cap(file, priv, f); + if (ret < 0) + return ret; + + fmt = find_format_by_pix(ctx, f->fmt.pix.pixelformat); + + v4l2_fill_mbus_format(&mbus_fmt, &f->fmt.pix, fmt->code); + + ret = __subdev_set_format(ctx, &mbus_fmt); + if (ret) + return ret; + + /* Just double check nothing has gone wrong */ + if (mbus_fmt.code != fmt->code) { + ctx_dbg(3, ctx, + "%s subdev changed format on us, this should not happen\n", + __func__); + return -EINVAL; + } + + v4l2_fill_pix_format(&ctx->v_fmt.fmt.pix, &mbus_fmt); + ctx->v_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + ctx->v_fmt.fmt.pix.pixelformat = fmt->fourcc; + cal_calc_format_size(ctx, fmt, &ctx->v_fmt); + ctx->fmt = fmt; + ctx->m_fmt = mbus_fmt; + *f = ctx->v_fmt; + + return 0; +} + +static int cal_enum_framesizes(struct file *file, void *fh, + struct v4l2_frmsizeenum *fsize) +{ + struct cal_ctx *ctx = video_drvdata(file); + const struct cal_fmt *fmt; + struct v4l2_subdev_frame_size_enum fse; + int ret; + + /* check for valid format */ + fmt = find_format_by_pix(ctx, fsize->pixel_format); + if (!fmt) { + ctx_dbg(3, ctx, "Invalid pixel code: %x\n", + fsize->pixel_format); + return -EINVAL; + } + + fse.index = fsize->index; + fse.pad = 0; + fse.code = fmt->code; + + ret = v4l2_subdev_call(ctx->sensor, pad, enum_frame_size, NULL, &fse); + if (ret) + return ret; + + ctx_dbg(1, ctx, "%s: index: %d code: %x W:[%d,%d] H:[%d,%d]\n", + __func__, fse.index, fse.code, fse.min_width, fse.max_width, + fse.min_height, fse.max_height); + + fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; + fsize->discrete.width = fse.max_width; + fsize->discrete.height = fse.max_height; + + return 0; +} + +static int cal_enum_input(struct file *file, void *priv, + struct v4l2_input *inp) +{ + if (inp->index >= CAL_NUM_INPUT) + return -EINVAL; + + inp->type = V4L2_INPUT_TYPE_CAMERA; + sprintf(inp->name, "Camera %u", inp->index); + return 0; +} + +static int cal_g_input(struct file *file, void *priv, unsigned int *i) +{ + struct cal_ctx *ctx = video_drvdata(file); + + *i = ctx->input; + return 0; +} + +static int cal_s_input(struct file *file, void *priv, unsigned int i) +{ + struct cal_ctx *ctx = video_drvdata(file); + + if (i >= CAL_NUM_INPUT) + return -EINVAL; + + ctx->input = i; + return 0; +} + +/* timeperframe is arbitrary and continuous */ +static int cal_enum_frameintervals(struct file *file, void *priv, + struct v4l2_frmivalenum *fival) +{ + struct cal_ctx *ctx = video_drvdata(file); + const struct cal_fmt *fmt; + struct v4l2_subdev_frame_interval_enum fie = { + .index = fival->index, + .width = fival->width, + .height = fival->height, + .which = V4L2_SUBDEV_FORMAT_ACTIVE, + }; + int ret; + + fmt = find_format_by_pix(ctx, fival->pixel_format); + if (!fmt) + return -EINVAL; + + fie.code = fmt->code; + ret = v4l2_subdev_call(ctx->sensor, pad, enum_frame_interval, + NULL, &fie); + if (ret) + return ret; + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete = fie.interval; + + return 0; +} + +/* + * Videobuf operations + */ +static int cal_queue_setup(struct vb2_queue *vq, + unsigned int *nbuffers, unsigned int *nplanes, + unsigned int sizes[], void *alloc_ctxs[]) +{ + struct cal_ctx *ctx = vb2_get_drv_priv(vq); + unsigned size = ctx->v_fmt.fmt.pix.sizeimage; + + if (vq->num_buffers + *nbuffers < 3) + *nbuffers = 3 - vq->num_buffers; + alloc_ctxs[0] = ctx->alloc_ctx; + + if (*nplanes) { + if (sizes[0] < size) + return -EINVAL; + size = sizes[0]; + } + + *nplanes = 1; + sizes[0] = size; + + ctx_dbg(3, ctx, "nbuffers=%d, size=%d\n", *nbuffers, sizes[0]); + + return 0; +} + +static int cal_buffer_prepare(struct vb2_buffer *vb) +{ + struct cal_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); + struct cal_buffer *buf = container_of(vb, struct cal_buffer, + vb.vb2_buf); + unsigned long size; + + if (WARN_ON(!ctx->fmt)) + return -EINVAL; + + size = ctx->v_fmt.fmt.pix.sizeimage; + if (vb2_plane_size(vb, 0) < size) { + ctx_err(ctx, + "data will not fit into plane (%lu < %lu)\n", + vb2_plane_size(vb, 0), size); + return -EINVAL; + } + + vb2_set_plane_payload(&buf->vb.vb2_buf, 0, size); + return 0; +} + +static void cal_buffer_queue(struct vb2_buffer *vb) +{ + struct cal_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); + struct cal_buffer *buf = container_of(vb, struct cal_buffer, + vb.vb2_buf); + struct cal_dmaqueue *vidq = &ctx->vidq; + unsigned long flags = 0; + + /* recheck locking */ + spin_lock_irqsave(&ctx->slock, flags); + list_add_tail(&buf->list, &vidq->active); + spin_unlock_irqrestore(&ctx->slock, flags); +} + +static int cal_start_streaming(struct vb2_queue *vq, unsigned int count) +{ + struct cal_ctx *ctx = vb2_get_drv_priv(vq); + struct cal_dmaqueue *dma_q = &ctx->vidq; + struct cal_buffer *buf, *tmp; + unsigned long addr = 0; + unsigned long flags; + int ret; + + spin_lock_irqsave(&ctx->slock, flags); + if (list_empty(&dma_q->active)) { + spin_unlock_irqrestore(&ctx->slock, flags); + ctx_dbg(3, ctx, "buffer queue is empty\n"); + return -EIO; + } + + buf = list_entry(dma_q->active.next, struct cal_buffer, list); + ctx->cur_frm = buf; + ctx->next_frm = buf; + list_del(&buf->list); + spin_unlock_irqrestore(&ctx->slock, flags); + + addr = vb2_dma_contig_plane_dma_addr(&ctx->cur_frm->vb.vb2_buf, 0); + ctx->sequence = 0; + + ret = cal_get_external_info(ctx); + if (ret < 0) + goto err; + + cal_runtime_get(ctx->dev); + + enable_irqs(ctx); + camerarx_phy_enable(ctx); + csi2_init(ctx); + csi2_phy_config(ctx); + csi2_lane_config(ctx); + csi2_ctx_config(ctx); + pix_proc_config(ctx); + cal_wr_dma_config(ctx, ctx->v_fmt.fmt.pix.bytesperline); + cal_wr_dma_addr(ctx, addr); + csi2_ppi_enable(ctx); + + ret = v4l2_subdev_call(ctx->sensor, video, s_stream, 1); + if (ret) { + ctx_err(ctx, "stream on failed in subdev\n"); + cal_runtime_put(ctx->dev); + goto err; + } + + if (debug >= 4) + cal_quickdump_regs(ctx->dev); + + return 0; + +err: + list_for_each_entry_safe(buf, tmp, &dma_q->active, list) { + list_del(&buf->list); + vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_QUEUED); + } + return ret; +} + +static void cal_stop_streaming(struct vb2_queue *vq) +{ + struct cal_ctx *ctx = vb2_get_drv_priv(vq); + struct cal_dmaqueue *dma_q = &ctx->vidq; + struct cal_buffer *buf, *tmp; + unsigned long flags; + + if (v4l2_subdev_call(ctx->sensor, video, s_stream, 0)) + ctx_err(ctx, "stream off failed in subdev\n"); + + csi2_ppi_disable(ctx); + disable_irqs(ctx); + + /* Release all active buffers */ + spin_lock_irqsave(&ctx->slock, flags); + list_for_each_entry_safe(buf, tmp, &dma_q->active, list) { + list_del(&buf->list); + vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR); + } + + if (ctx->cur_frm == ctx->next_frm) { + vb2_buffer_done(&ctx->cur_frm->vb.vb2_buf, VB2_BUF_STATE_ERROR); + } else { + vb2_buffer_done(&ctx->cur_frm->vb.vb2_buf, VB2_BUF_STATE_ERROR); + vb2_buffer_done(&ctx->next_frm->vb.vb2_buf, + VB2_BUF_STATE_ERROR); + } + ctx->cur_frm = NULL; + ctx->next_frm = NULL; + spin_unlock_irqrestore(&ctx->slock, flags); + + cal_runtime_put(ctx->dev); +} + +static struct vb2_ops cal_video_qops = { + .queue_setup = cal_queue_setup, + .buf_prepare = cal_buffer_prepare, + .buf_queue = cal_buffer_queue, + .start_streaming = cal_start_streaming, + .stop_streaming = cal_stop_streaming, + .wait_prepare = vb2_ops_wait_prepare, + .wait_finish = vb2_ops_wait_finish, +}; + +static const struct v4l2_file_operations cal_fops = { + .owner = THIS_MODULE, + .open = v4l2_fh_open, + .release = vb2_fop_release, + .read = vb2_fop_read, + .poll = vb2_fop_poll, + .unlocked_ioctl = video_ioctl2, /* V4L2 ioctl handler */ + .mmap = vb2_fop_mmap, +}; + +static const struct v4l2_ioctl_ops cal_ioctl_ops = { + .vidioc_querycap = cal_querycap, + .vidioc_enum_fmt_vid_cap = cal_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cal_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cal_try_fmt_vid_cap, + .vidioc_s_fmt_vid_cap = cal_s_fmt_vid_cap, + .vidioc_enum_framesizes = cal_enum_framesizes, + .vidioc_reqbufs = vb2_ioctl_reqbufs, + .vidioc_create_bufs = vb2_ioctl_create_bufs, + .vidioc_prepare_buf = vb2_ioctl_prepare_buf, + .vidioc_querybuf = vb2_ioctl_querybuf, + .vidioc_qbuf = vb2_ioctl_qbuf, + .vidioc_dqbuf = vb2_ioctl_dqbuf, + .vidioc_enum_input = cal_enum_input, + .vidioc_g_input = cal_g_input, + .vidioc_s_input = cal_s_input, + .vidioc_enum_frameintervals = cal_enum_frameintervals, + .vidioc_streamon = vb2_ioctl_streamon, + .vidioc_streamoff = vb2_ioctl_streamoff, + .vidioc_log_status = v4l2_ctrl_log_status, + .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, +}; + +static struct video_device cal_videodev = { + .name = CAL_MODULE_NAME, + .fops = &cal_fops, + .ioctl_ops = &cal_ioctl_ops, + .minor = -1, + .release = video_device_release_empty, +}; + +/* ----------------------------------------------------------------- + * Initialization and module stuff + * ------------------------------------------------------------------ + */ +static int cal_complete_ctx(struct cal_ctx *ctx); + +static int cal_async_bound(struct v4l2_async_notifier *notifier, + struct v4l2_subdev *subdev, + struct v4l2_async_subdev *asd) +{ + struct cal_ctx *ctx = notifier_to_ctx(notifier); + struct v4l2_subdev_mbus_code_enum mbus_code; + int ret = 0; + int i, j, k; + + if (ctx->sensor) { + ctx_info(ctx, "Rejecting subdev %s (Already set!!)", + subdev->name); + return 0; + } + + ctx->sensor = subdev; + ctx_dbg(1, ctx, "Using sensor %s for capture\n", subdev->name); + + /* Enumerate sub device formats and enable all matching local formats */ + ctx->num_active_fmt = 0; + for (j = 0, i = 0; ret != -EINVAL; ++j) { + struct cal_fmt *fmt; + + memset(&mbus_code, 0, sizeof(mbus_code)); + mbus_code.index = j; + ret = v4l2_subdev_call(subdev, pad, enum_mbus_code, + NULL, &mbus_code); + if (ret) + continue; + + ctx_dbg(2, ctx, + "subdev %s: code: %04x idx: %d\n", + subdev->name, mbus_code.code, j); + + for (k = 0; k < ARRAY_SIZE(cal_formats); k++) { + fmt = &cal_formats[k]; + + if (mbus_code.code == fmt->code) { + ctx->active_fmt[i] = fmt; + ctx_dbg(2, ctx, + "matched fourcc: %s: code: %04x idx: %d\n", + fourcc_to_str(fmt->fourcc), + fmt->code, i); + ctx->num_active_fmt = ++i; + } + } + } + + if (i == 0) { + ctx_err(ctx, "No suitable format reported by subdev %s\n", + subdev->name); + return -EINVAL; + } + + cal_complete_ctx(ctx); + + return 0; +} + +static int cal_async_complete(struct v4l2_async_notifier *notifier) +{ + struct cal_ctx *ctx = notifier_to_ctx(notifier); + const struct cal_fmt *fmt; + struct v4l2_mbus_framefmt mbus_fmt; + int ret; + + ret = __subdev_get_format(ctx, &mbus_fmt); + if (ret) + return ret; + + fmt = find_format_by_code(ctx, mbus_fmt.code); + if (!fmt) { + ctx_dbg(3, ctx, "mbus code format (0x%08x) not found.\n", + mbus_fmt.code); + return -EINVAL; + } + + /* Save current subdev format */ + v4l2_fill_pix_format(&ctx->v_fmt.fmt.pix, &mbus_fmt); + ctx->v_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + ctx->v_fmt.fmt.pix.pixelformat = fmt->fourcc; + cal_calc_format_size(ctx, fmt, &ctx->v_fmt); + ctx->fmt = fmt; + ctx->m_fmt = mbus_fmt; + + return 0; +} + +static int cal_complete_ctx(struct cal_ctx *ctx) +{ + struct video_device *vfd; + struct vb2_queue *q; + int ret; + + ctx->timeperframe = tpf_default; + ctx->external_rate = 192000000; + + /* initialize locks */ + spin_lock_init(&ctx->slock); + mutex_init(&ctx->mutex); + + /* initialize queue */ + q = &ctx->vb_vidq; + q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + q->io_modes = VB2_MMAP | VB2_DMABUF | VB2_READ; + q->drv_priv = ctx; + q->buf_struct_size = sizeof(struct cal_buffer); + q->ops = &cal_video_qops; + q->mem_ops = &vb2_dma_contig_memops; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->lock = &ctx->mutex; + q->min_buffers_needed = 3; + + ret = vb2_queue_init(q); + if (ret) + return ret; + + /* init video dma queues */ + INIT_LIST_HEAD(&ctx->vidq.active); + + vfd = &ctx->vdev; + *vfd = cal_videodev; + vfd->v4l2_dev = &ctx->v4l2_dev; + vfd->queue = q; + + /* + * Provide a mutex to v4l2 core. It will be used to protect + * all fops and v4l2 ioctls. + */ + vfd->lock = &ctx->mutex; + video_set_drvdata(vfd, ctx); + + ret = video_register_device(vfd, VFL_TYPE_GRABBER, video_nr); + if (ret < 0) + return ret; + + v4l2_info(&ctx->v4l2_dev, "V4L2 device registered as %s\n", + video_device_node_name(vfd)); + + ctx->alloc_ctx = vb2_dma_contig_init_ctx(vfd->v4l2_dev->dev); + if (IS_ERR(ctx->alloc_ctx)) { + ctx_err(ctx, "Failed to alloc vb2 context\n"); + ret = PTR_ERR(ctx->alloc_ctx); + goto vdev_unreg; + } + + return 0; + +vdev_unreg: + video_unregister_device(vfd); + return ret; +} + +static struct device_node * +of_get_next_port(const struct device_node *parent, + struct device_node *prev) +{ + struct device_node *port = NULL; + + if (!parent) + return NULL; + + if (!prev) { + struct device_node *ports; + /* + * It's the first call, we have to find a port subnode + * within this node or within an optional 'ports' node. + */ + ports = of_get_child_by_name(parent, "ports"); + if (ports) + parent = ports; + + port = of_get_child_by_name(parent, "port"); + + /* release the 'ports' node */ + of_node_put(ports); + } else { + struct device_node *ports; + + ports = of_get_parent(prev); + if (!ports) + return NULL; + + do { + port = of_get_next_child(ports, prev); + if (!port) { + of_node_put(ports); + return NULL; + } + prev = port; + } while (of_node_cmp(port->name, "port") != 0); + } + + return port; +} + +static struct device_node * +of_get_next_endpoint(const struct device_node *parent, + struct device_node *prev) +{ + struct device_node *ep = NULL; + + if (!parent) + return NULL; + + do { + ep = of_get_next_child(parent, prev); + if (!ep) + return NULL; + prev = ep; + } while (of_node_cmp(ep->name, "endpoint") != 0); + + return ep; +} + +static int of_cal_create_instance(struct cal_ctx *ctx, int inst) +{ + struct platform_device *pdev = ctx->dev->pdev; + struct device_node *ep_node, *port, *remote_ep, + *sensor_node, *parent; + struct v4l2_of_endpoint *endpoint; + struct v4l2_async_subdev *asd; + u32 regval = 0; + int ret, index, found_port = 0, lane; + + parent = pdev->dev.of_node; + + asd = &ctx->asd; + endpoint = &ctx->endpoint; + + ep_node = NULL; + port = NULL; + remote_ep = NULL; + sensor_node = NULL; + ret = -EINVAL; + + ctx_dbg(3, ctx, "Scanning Port node for csi2 port: %d\n", inst); + for (index = 0; index < CAL_NUM_CSI2_PORTS; index++) { + port = of_get_next_port(parent, port); + if (!port) { + ctx_dbg(1, ctx, "No port node found for csi2 port:%d\n", + index); + goto cleanup_exit; + } + + /* Match the slice number with <REG> */ + of_property_read_u32(port, "reg", ®val); + ctx_dbg(3, ctx, "port:%d inst:%d <reg>:%d\n", + index, inst, regval); + if ((regval == inst) && (index == inst)) { + found_port = 1; + break; + } + } + + if (!found_port) { + ctx_dbg(1, ctx, "No port node matches csi2 port:%d\n", + inst); + goto cleanup_exit; + } + + ctx_dbg(3, ctx, "Scanning sub-device for csi2 port: %d\n", + inst); + + ep_node = of_get_next_endpoint(port, ep_node); + if (!ep_node) { + ctx_dbg(3, ctx, "can't get next endpoint\n"); + goto cleanup_exit; + } + + sensor_node = of_graph_get_remote_port_parent(ep_node); + if (!sensor_node) { + ctx_dbg(3, ctx, "can't get remote parent\n"); + goto cleanup_exit; + } + asd->match_type = V4L2_ASYNC_MATCH_OF; + asd->match.of.node = sensor_node; + + remote_ep = of_parse_phandle(ep_node, "remote-endpoint", 0); + if (!remote_ep) { + ctx_dbg(3, ctx, "can't get remote-endpoint\n"); + goto cleanup_exit; + } + v4l2_of_parse_endpoint(remote_ep, endpoint); + + if (endpoint->bus_type != V4L2_MBUS_CSI2) { + ctx_err(ctx, "Port:%d sub-device %s is not a CSI2 device\n", + inst, sensor_node->name); + goto cleanup_exit; + } + + /* Store Virtual Channel number */ + ctx->virtual_channel = endpoint->base.id; + + ctx_dbg(3, ctx, "Port:%d v4l2-endpoint: CSI2\n", inst); + ctx_dbg(3, ctx, "Virtual Channel=%d\n", ctx->virtual_channel); + ctx_dbg(3, ctx, "flags=0x%08x\n", endpoint->bus.mipi_csi2.flags); + ctx_dbg(3, ctx, "clock_lane=%d\n", endpoint->bus.mipi_csi2.clock_lane); + ctx_dbg(3, ctx, "num_data_lanes=%d\n", + endpoint->bus.mipi_csi2.num_data_lanes); + ctx_dbg(3, ctx, "data_lanes= <\n"); + for (lane = 0; lane < endpoint->bus.mipi_csi2.num_data_lanes; lane++) + ctx_dbg(3, ctx, "\t%d\n", + endpoint->bus.mipi_csi2.data_lanes[lane]); + ctx_dbg(3, ctx, "\t>\n"); + + ctx_dbg(1, ctx, "Port: %d found sub-device %s\n", + inst, sensor_node->name); + + ctx->asd_list[0] = asd; + ctx->notifier.subdevs = ctx->asd_list; + ctx->notifier.num_subdevs = 1; + ctx->notifier.bound = cal_async_bound; + ctx->notifier.complete = cal_async_complete; + ret = v4l2_async_notifier_register(&ctx->v4l2_dev, + &ctx->notifier); + if (ret) { + ctx_err(ctx, "Error registering async notifier\n"); + ret = -EINVAL; + } + +cleanup_exit: + if (!remote_ep) + of_node_put(remote_ep); + if (!sensor_node) + of_node_put(sensor_node); + if (!ep_node) + of_node_put(ep_node); + if (!port) + of_node_put(port); + + return ret; +} + +static struct cal_ctx *cal_create_instance(struct cal_dev *dev, int inst) +{ + struct cal_ctx *ctx; + struct v4l2_ctrl_handler *hdl; + int ret; + + ctx = devm_kzalloc(&dev->pdev->dev, sizeof(*ctx), GFP_KERNEL); + if (!ctx) + return NULL; + + /* save the cal_dev * for future ref */ + ctx->dev = dev; + + snprintf(ctx->v4l2_dev.name, sizeof(ctx->v4l2_dev.name), + "%s-%03d", CAL_MODULE_NAME, inst); + ret = v4l2_device_register(&dev->pdev->dev, &ctx->v4l2_dev); + if (ret) + goto err_exit; + + hdl = &ctx->ctrl_handler; + ret = v4l2_ctrl_handler_init(hdl, 11); + if (ret) { + ctx_err(ctx, "Failed to init ctrl handler\n"); + goto unreg_dev; + } + ctx->v4l2_dev.ctrl_handler = hdl; + + /* Make sure Camera Core H/W register area is available */ + ctx->cc = dev->cc[inst]; + + /* Store the instance id */ + ctx->csi2_port = inst + 1; + + ret = of_cal_create_instance(ctx, inst); + if (ret) { + ret = -EINVAL; + goto free_hdl; + } + return ctx; + +free_hdl: + v4l2_ctrl_handler_free(hdl); +unreg_dev: + v4l2_device_unregister(&ctx->v4l2_dev); +err_exit: + return NULL; +} + +static int cal_probe(struct platform_device *pdev) +{ + struct cal_dev *dev; + int ret; + int irq; + + dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL); + if (!dev) + return -ENOMEM; + + /* set pseudo v4l2 device name so we can use v4l2_printk */ + strlcpy(dev->v4l2_dev.name, CAL_MODULE_NAME, + sizeof(dev->v4l2_dev.name)); + + /* save pdev pointer */ + dev->pdev = pdev; + + dev->res = platform_get_resource_byname(pdev, IORESOURCE_MEM, + "cal_top"); + dev->base = devm_ioremap_resource(&pdev->dev, dev->res); + if (IS_ERR(dev->base)) + return PTR_ERR(dev->base); + + cal_dbg(1, dev, "ioresource %s at %pa - %pa\n", + dev->res->name, &dev->res->start, &dev->res->end); + + irq = platform_get_irq(pdev, 0); + cal_dbg(1, dev, "got irq# %d\n", irq); + ret = devm_request_irq(&pdev->dev, irq, cal_irq, 0, CAL_MODULE_NAME, + dev); + if (ret) + return ret; + + platform_set_drvdata(pdev, dev); + + dev->cm = cm_create(dev); + if (IS_ERR(dev->cm)) + return PTR_ERR(dev->cm); + + dev->cc[0] = cc_create(dev, 0); + if (IS_ERR(dev->cc[0])) + return PTR_ERR(dev->cc[0]); + + dev->cc[1] = cc_create(dev, 1); + if (IS_ERR(dev->cc[1])) + return PTR_ERR(dev->cc[1]); + + dev->ctx[0] = NULL; + dev->ctx[1] = NULL; + + dev->ctx[0] = cal_create_instance(dev, 0); + dev->ctx[1] = cal_create_instance(dev, 1); + if (!dev->ctx[0] && !dev->ctx[1]) { + cal_err(dev, "Neither port is configured, no point in staying up\n"); + return -ENODEV; + } + + pm_runtime_enable(&pdev->dev); + + ret = cal_runtime_get(dev); + if (ret) + goto runtime_disable; + + /* Just check we can actually access the module */ + cal_get_hwinfo(dev); + + cal_runtime_put(dev); + + return 0; + +runtime_disable: + pm_runtime_disable(&pdev->dev); + return ret; +} + +static int cal_remove(struct platform_device *pdev) +{ + struct cal_dev *dev = + (struct cal_dev *)platform_get_drvdata(pdev); + struct cal_ctx *ctx; + int i; + + cal_dbg(1, dev, "Removing %s\n", CAL_MODULE_NAME); + + cal_runtime_get(dev); + + for (i = 0; i < CAL_NUM_CONTEXT; i++) { + ctx = dev->ctx[i]; + if (ctx) { + ctx_dbg(1, ctx, "unregistering %s\n", + video_device_node_name(&ctx->vdev)); + camerarx_phy_disable(ctx); + v4l2_async_notifier_unregister(&ctx->notifier); + vb2_dma_contig_cleanup_ctx(ctx->alloc_ctx); + v4l2_ctrl_handler_free(&ctx->ctrl_handler); + v4l2_device_unregister(&ctx->v4l2_dev); + video_unregister_device(&ctx->vdev); + } + } + + cal_runtime_put(dev); + pm_runtime_disable(&pdev->dev); + + return 0; +} + +#if defined(CONFIG_OF) +static const struct of_device_id cal_of_match[] = { + { .compatible = "ti,dra72-cal", }, + {}, +}; +MODULE_DEVICE_TABLE(of, cal_of_match); +#endif + +static struct platform_driver cal_pdrv = { + .probe = cal_probe, + .remove = cal_remove, + .driver = { + .name = CAL_MODULE_NAME, + .of_match_table = of_match_ptr(cal_of_match), + }, +}; + +module_platform_driver(cal_pdrv); diff --git a/drivers/media/platform/ti-vpe/cal_regs.h b/drivers/media/platform/ti-vpe/cal_regs.h new file mode 100644 index 000000000000..82b3dcf87128 --- /dev/null +++ b/drivers/media/platform/ti-vpe/cal_regs.h @@ -0,0 +1,479 @@ +/* + * TI CAL camera interface driver + * + * Copyright (c) 2015 Texas Instruments Inc. + * + * Benoit Parrot, <bparrot@ti.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ + +#ifndef __TI_CAL_REGS_H +#define __TI_CAL_REGS_H + +#define CAL_NUM_CSI2_PORTS 2 + +/* CAL register offsets */ + +#define CAL_HL_REVISION 0x0000 +#define CAL_HL_HWINFO 0x0004 +#define CAL_HL_SYSCONFIG 0x0010 +#define CAL_HL_IRQ_EOI 0x001c +#define CAL_HL_IRQSTATUS_RAW(m) (0x20U + ((m-1) * 0x10U)) +#define CAL_HL_IRQSTATUS(m) (0x24U + ((m-1) * 0x10U)) +#define CAL_HL_IRQENABLE_SET(m) (0x28U + ((m-1) * 0x10U)) +#define CAL_HL_IRQENABLE_CLR(m) (0x2cU + ((m-1) * 0x10U)) +#define CAL_PIX_PROC(m) (0xc0U + ((m-1) * 0x4U)) +#define CAL_CTRL 0x100 +#define CAL_CTRL1 0x104 +#define CAL_LINE_NUMBER_EVT 0x108 +#define CAL_VPORT_CTRL1 0x120 +#define CAL_VPORT_CTRL2 0x124 +#define CAL_BYS_CTRL1 0x130 +#define CAL_BYS_CTRL2 0x134 +#define CAL_RD_DMA_CTRL 0x140 +#define CAL_RD_DMA_PIX_ADDR 0x144 +#define CAL_RD_DMA_PIX_OFST 0x148 +#define CAL_RD_DMA_XSIZE 0x14c +#define CAL_RD_DMA_YSIZE 0x150 +#define CAL_RD_DMA_INIT_ADDR 0x154 +#define CAL_RD_DMA_INIT_OFST 0x168 +#define CAL_RD_DMA_CTRL2 0x16c +#define CAL_WR_DMA_CTRL(m) (0x200U + ((m-1) * 0x10U)) +#define CAL_WR_DMA_ADDR(m) (0x204U + ((m-1) * 0x10U)) +#define CAL_WR_DMA_OFST(m) (0x208U + ((m-1) * 0x10U)) +#define CAL_WR_DMA_XSIZE(m) (0x20cU + ((m-1) * 0x10U)) +#define CAL_CSI2_PPI_CTRL(m) (0x300U + ((m-1) * 0x80U)) +#define CAL_CSI2_COMPLEXIO_CFG(m) (0x304U + ((m-1) * 0x80U)) +#define CAL_CSI2_COMPLEXIO_IRQSTATUS(m) (0x308U + ((m-1) * 0x80U)) +#define CAL_CSI2_SHORT_PACKET(m) (0x30cU + ((m-1) * 0x80U)) +#define CAL_CSI2_COMPLEXIO_IRQENABLE(m) (0x310U + ((m-1) * 0x80U)) +#define CAL_CSI2_TIMING(m) (0x314U + ((m-1) * 0x80U)) +#define CAL_CSI2_VC_IRQENABLE(m) (0x318U + ((m-1) * 0x80U)) +#define CAL_CSI2_VC_IRQSTATUS(m) (0x328U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX0(m) (0x330U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX1(m) (0x334U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX2(m) (0x338U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX3(m) (0x33cU + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX4(m) (0x340U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX5(m) (0x344U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX6(m) (0x348U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX7(m) (0x34cU + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS0(m) (0x350U + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS1(m) (0x354U + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS2(m) (0x358U + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS3(m) (0x35cU + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS4(m) (0x360U + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS5(m) (0x364U + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS6(m) (0x368U + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS7(m) (0x36cU + ((m-1) * 0x80U)) + +/* CAL CSI2 PHY register offsets */ +#define CAL_CSI2_PHY_REG0 0x000 +#define CAL_CSI2_PHY_REG1 0x004 +#define CAL_CSI2_PHY_REG2 0x008 + +/* CAL Control Module Core Camerrx Control register offsets */ +#define CM_CTRL_CORE_CAMERRX_CONTROL 0x000 + +/********************************************************************* +* Generic value used in various field below +*********************************************************************/ + +#define CAL_GEN_DISABLE 0 +#define CAL_GEN_ENABLE 1 +#define CAL_GEN_FALSE 0 +#define CAL_GEN_TRUE 1 + +/********************************************************************* +* Field Definition Macros +*********************************************************************/ + +#define CAL_HL_REVISION_MINOR_MASK GENMASK(5, 0) +#define CAL_HL_REVISION_CUSTOM_MASK GENMASK(7, 6) +#define CAL_HL_REVISION_MAJOR_MASK GENMASK(10, 8) +#define CAL_HL_REVISION_RTL_MASK GENMASK(15, 11) +#define CAL_HL_REVISION_FUNC_MASK GENMASK(27, 16) +#define CAL_HL_REVISION_SCHEME_MASK GENMASK(31, 30) +#define CAL_HL_REVISION_SCHEME_H08 1 +#define CAL_HL_REVISION_SCHEME_LEGACY 0 + +#define CAL_HL_HWINFO_WFIFO_MASK GENMASK(3, 0) +#define CAL_HL_HWINFO_RFIFO_MASK GENMASK(7, 4) +#define CAL_HL_HWINFO_PCTX_MASK GENMASK(12, 8) +#define CAL_HL_HWINFO_WCTX_MASK GENMASK(18, 13) +#define CAL_HL_HWINFO_VFIFO_MASK GENMASK(22, 19) +#define CAL_HL_HWINFO_NCPORT_MASK GENMASK(27, 23) +#define CAL_HL_HWINFO_NPPI_CTXS0_MASK GENMASK(29, 28) +#define CAL_HL_HWINFO_NPPI_CTXS1_MASK GENMASK(31, 30) +#define CAL_HL_HWINFO_NPPI_CONTEXTS_ZERO 0 +#define CAL_HL_HWINFO_NPPI_CONTEXTS_FOUR 1 +#define CAL_HL_HWINFO_NPPI_CONTEXTS_EIGHT 2 +#define CAL_HL_HWINFO_NPPI_CONTEXTS_RESERVED 3 + +#define CAL_HL_SYSCONFIG_SOFTRESET_MASK BIT_MASK(0) +#define CAL_HL_SYSCONFIG_SOFTRESET_DONE 0x0 +#define CAL_HL_SYSCONFIG_SOFTRESET_PENDING 0x1 +#define CAL_HL_SYSCONFIG_SOFTRESET_NOACTION 0x0 +#define CAL_HL_SYSCONFIG_SOFTRESET_RESET 0x1 +#define CAL_HL_SYSCONFIG_IDLE_MASK GENMASK(3, 2) +#define CAL_HL_SYSCONFIG_IDLEMODE_FORCE 0 +#define CAL_HL_SYSCONFIG_IDLEMODE_NO 1 +#define CAL_HL_SYSCONFIG_IDLEMODE_SMART1 2 +#define CAL_HL_SYSCONFIG_IDLEMODE_SMART2 3 + +#define CAL_HL_IRQ_EOI_LINE_NUMBER_MASK BIT_MASK(0) +#define CAL_HL_IRQ_EOI_LINE_NUMBER_READ0 0 +#define CAL_HL_IRQ_EOI_LINE_NUMBER_EOI0 0 + +#define CAL_HL_IRQ_MASK(m) BIT_MASK(m-1) +#define CAL_HL_IRQ_NOACTION 0x0 +#define CAL_HL_IRQ_ENABLE 0x1 +#define CAL_HL_IRQ_CLEAR 0x1 +#define CAL_HL_IRQ_DISABLED 0x0 +#define CAL_HL_IRQ_ENABLED 0x1 +#define CAL_HL_IRQ_PENDING 0x1 + +#define CAL_PIX_PROC_EN_MASK BIT_MASK(0) +#define CAL_PIX_PROC_EXTRACT_MASK GENMASK(4, 1) +#define CAL_PIX_PROC_EXTRACT_B6 0x0 +#define CAL_PIX_PROC_EXTRACT_B7 0x1 +#define CAL_PIX_PROC_EXTRACT_B8 0x2 +#define CAL_PIX_PROC_EXTRACT_B10 0x3 +#define CAL_PIX_PROC_EXTRACT_B10_MIPI 0x4 +#define CAL_PIX_PROC_EXTRACT_B12 0x5 +#define CAL_PIX_PROC_EXTRACT_B12_MIPI 0x6 +#define CAL_PIX_PROC_EXTRACT_B14 0x7 +#define CAL_PIX_PROC_EXTRACT_B14_MIPI 0x8 +#define CAL_PIX_PROC_EXTRACT_B16_BE 0x9 +#define CAL_PIX_PROC_EXTRACT_B16_LE 0xa +#define CAL_PIX_PROC_DPCMD_MASK GENMASK(9, 5) +#define CAL_PIX_PROC_DPCMD_BYPASS 0x0 +#define CAL_PIX_PROC_DPCMD_DPCM_10_8_1 0x2 +#define CAL_PIX_PROC_DPCMD_DPCM_12_8_1 0x8 +#define CAL_PIX_PROC_DPCMD_DPCM_10_7_1 0x4 +#define CAL_PIX_PROC_DPCMD_DPCM_10_7_2 0x5 +#define CAL_PIX_PROC_DPCMD_DPCM_10_6_1 0x6 +#define CAL_PIX_PROC_DPCMD_DPCM_10_6_2 0x7 +#define CAL_PIX_PROC_DPCMD_DPCM_12_7_1 0xa +#define CAL_PIX_PROC_DPCMD_DPCM_12_6_1 0xc +#define CAL_PIX_PROC_DPCMD_DPCM_14_10 0xe +#define CAL_PIX_PROC_DPCMD_DPCM_14_8_1 0x10 +#define CAL_PIX_PROC_DPCMD_DPCM_16_12_1 0x12 +#define CAL_PIX_PROC_DPCMD_DPCM_16_10_1 0x14 +#define CAL_PIX_PROC_DPCMD_DPCM_16_8_1 0x16 +#define CAL_PIX_PROC_DPCME_MASK GENMASK(15, 11) +#define CAL_PIX_PROC_DPCME_BYPASS 0x0 +#define CAL_PIX_PROC_DPCME_DPCM_10_8_1 0x2 +#define CAL_PIX_PROC_DPCME_DPCM_12_8_1 0x8 +#define CAL_PIX_PROC_DPCME_DPCM_14_10 0xe +#define CAL_PIX_PROC_DPCME_DPCM_14_8_1 0x10 +#define CAL_PIX_PROC_DPCME_DPCM_16_12_1 0x12 +#define CAL_PIX_PROC_DPCME_DPCM_16_10_1 0x14 +#define CAL_PIX_PROC_DPCME_DPCM_16_8_1 0x16 +#define CAL_PIX_PROC_PACK_MASK GENMASK(18, 16) +#define CAL_PIX_PROC_PACK_B8 0x0 +#define CAL_PIX_PROC_PACK_B10_MIPI 0x2 +#define CAL_PIX_PROC_PACK_B12 0x3 +#define CAL_PIX_PROC_PACK_B12_MIPI 0x4 +#define CAL_PIX_PROC_PACK_B16 0x5 +#define CAL_PIX_PROC_PACK_ARGB 0x6 +#define CAL_PIX_PROC_CPORT_MASK GENMASK(23, 19) + +#define CAL_CTRL_POSTED_WRITES_MASK BIT_MASK(0) +#define CAL_CTRL_POSTED_WRITES_NONPOSTED 0 +#define CAL_CTRL_POSTED_WRITES 1 +#define CAL_CTRL_TAGCNT_MASK GENMASK(4, 1) +#define CAL_CTRL_BURSTSIZE_MASK GENMASK(6, 5) +#define CAL_CTRL_BURSTSIZE_BURST16 0x0 +#define CAL_CTRL_BURSTSIZE_BURST32 0x1 +#define CAL_CTRL_BURSTSIZE_BURST64 0x2 +#define CAL_CTRL_BURSTSIZE_BURST128 0x3 +#define CAL_CTRL_LL_FORCE_STATE_MASK GENMASK(12, 7) +#define CAL_CTRL_MFLAGL_MASK GENMASK(20, 13) +#define CAL_CTRL_PWRSCPCLK_MASK BIT_MASK(21) +#define CAL_CTRL_PWRSCPCLK_AUTO 0 +#define CAL_CTRL_PWRSCPCLK_FORCE 1 +#define CAL_CTRL_RD_DMA_STALL_MASK BIT_MASK(22) +#define CAL_CTRL_MFLAGH_MASK GENMASK(31, 24) + +#define CAL_CTRL1_PPI_GROUPING_MASK GENMASK(1, 0) +#define CAL_CTRL1_PPI_GROUPING_DISABLED 0 +#define CAL_CTRL1_PPI_GROUPING_RESERVED 1 +#define CAL_CTRL1_PPI_GROUPING_0 2 +#define CAL_CTRL1_PPI_GROUPING_1 3 +#define CAL_CTRL1_INTERLEAVE01_MASK GENMASK(3, 2) +#define CAL_CTRL1_INTERLEAVE01_DISABLED 0 +#define CAL_CTRL1_INTERLEAVE01_PIX1 1 +#define CAL_CTRL1_INTERLEAVE01_PIX4 2 +#define CAL_CTRL1_INTERLEAVE01_RESERVED 3 +#define CAL_CTRL1_INTERLEAVE23_MASK GENMASK(5, 4) +#define CAL_CTRL1_INTERLEAVE23_DISABLED 0 +#define CAL_CTRL1_INTERLEAVE23_PIX1 1 +#define CAL_CTRL1_INTERLEAVE23_PIX4 2 +#define CAL_CTRL1_INTERLEAVE23_RESERVED 3 + +#define CAL_LINE_NUMBER_EVT_CPORT_MASK GENMASK(4, 0) +#define CAL_LINE_NUMBER_EVT_MASK GENMASK(29, 16) + +#define CAL_VPORT_CTRL1_PCLK_MASK GENMASK(16, 0) +#define CAL_VPORT_CTRL1_XBLK_MASK GENMASK(24, 17) +#define CAL_VPORT_CTRL1_YBLK_MASK GENMASK(30, 25) +#define CAL_VPORT_CTRL1_WIDTH_MASK BIT_MASK(31) +#define CAL_VPORT_CTRL1_WIDTH_ONE 0 +#define CAL_VPORT_CTRL1_WIDTH_TWO 1 + +#define CAL_VPORT_CTRL2_CPORT_MASK GENMASK(4, 0) +#define CAL_VPORT_CTRL2_FREERUNNING_MASK BIT_MASK(15) +#define CAL_VPORT_CTRL2_FREERUNNING_GATED 0 +#define CAL_VPORT_CTRL2_FREERUNNING_FREE 1 +#define CAL_VPORT_CTRL2_FS_RESETS_MASK BIT_MASK(16) +#define CAL_VPORT_CTRL2_FS_RESETS_NO 0 +#define CAL_VPORT_CTRL2_FS_RESETS_YES 1 +#define CAL_VPORT_CTRL2_FSM_RESET_MASK BIT_MASK(17) +#define CAL_VPORT_CTRL2_FSM_RESET_NOEFFECT 0 +#define CAL_VPORT_CTRL2_FSM_RESET 1 +#define CAL_VPORT_CTRL2_RDY_THR_MASK GENMASK(31, 18) + +#define CAL_BYS_CTRL1_PCLK_MASK GENMASK(16, 0) +#define CAL_BYS_CTRL1_XBLK_MASK GENMASK(24, 17) +#define CAL_BYS_CTRL1_YBLK_MASK GENMASK(30, 25) +#define CAL_BYS_CTRL1_BYSINEN_MASK BIT_MASK(31) + +#define CAL_BYS_CTRL2_CPORTIN_MASK GENMASK(4, 0) +#define CAL_BYS_CTRL2_CPORTOUT_MASK GENMASK(9, 5) +#define CAL_BYS_CTRL2_DUPLICATEDDATA_MASK BIT_MASK(10) +#define CAL_BYS_CTRL2_DUPLICATEDDATA_NO 0 +#define CAL_BYS_CTRL2_DUPLICATEDDATA_YES 1 +#define CAL_BYS_CTRL2_FREERUNNING_MASK BIT_MASK(11) +#define CAL_BYS_CTRL2_FREERUNNING_NO 0 +#define CAL_BYS_CTRL2_FREERUNNING_YES 1 + +#define CAL_RD_DMA_CTRL_GO_MASK BIT_MASK(0) +#define CAL_RD_DMA_CTRL_GO_DIS 0 +#define CAL_RD_DMA_CTRL_GO_EN 1 +#define CAL_RD_DMA_CTRL_GO_IDLE 0 +#define CAL_RD_DMA_CTRL_GO_BUSY 1 +#define CAL_RD_DMA_CTRL_INIT_MASK BIT_MASK(1) +#define CAL_RD_DMA_CTRL_BW_LIMITER_MASK GENMASK(10, 2) +#define CAL_RD_DMA_CTRL_OCP_TAG_CNT_MASK GENMASK(14, 11) +#define CAL_RD_DMA_CTRL_PCLK_MASK GENMASK(31, 15) + +#define CAL_RD_DMA_PIX_ADDR_MASK GENMASK(31, 3) + +#define CAL_RD_DMA_PIX_OFST_MASK GENMASK(31, 4) + +#define CAL_RD_DMA_XSIZE_MASK GENMASK(31, 19) + +#define CAL_RD_DMA_YSIZE_MASK GENMASK(29, 16) + +#define CAL_RD_DMA_INIT_ADDR_MASK GENMASK(31, 3) + +#define CAL_RD_DMA_INIT_OFST_MASK GENMASK(31, 3) + +#define CAL_RD_DMA_CTRL2_CIRC_MODE_MASK GENMASK(2, 0) +#define CAL_RD_DMA_CTRL2_CIRC_MODE_DIS 0 +#define CAL_RD_DMA_CTRL2_CIRC_MODE_ONE 1 +#define CAL_RD_DMA_CTRL2_CIRC_MODE_FOUR 2 +#define CAL_RD_DMA_CTRL2_CIRC_MODE_SIXTEEN 3 +#define CAL_RD_DMA_CTRL2_CIRC_MODE_SIXTYFOUR 4 +#define CAL_RD_DMA_CTRL2_CIRC_MODE_RESERVED 5 +#define CAL_RD_DMA_CTRL2_ICM_CSTART_MASK BIT_MASK(3) +#define CAL_RD_DMA_CTRL2_PATTERN_MASK GENMASK(5, 4) +#define CAL_RD_DMA_CTRL2_PATTERN_LINEAR 0 +#define CAL_RD_DMA_CTRL2_PATTERN_YUV420 1 +#define CAL_RD_DMA_CTRL2_PATTERN_RD2SKIP2 2 +#define CAL_RD_DMA_CTRL2_PATTERN_RD2SKIP4 3 +#define CAL_RD_DMA_CTRL2_BYSOUT_LE_WAIT_MASK BIT_MASK(6) +#define CAL_RD_DMA_CTRL2_BYSOUT_LE_WAIT_FREERUNNING 0 +#define CAL_RD_DMA_CTRL2_BYSOUT_LE_WAIT_WAITFORBYSOUT 1 +#define CAL_RD_DMA_CTRL2_CIRC_SIZE_MASK GENMASK(29, 16) + +#define CAL_WR_DMA_CTRL_MODE_MASK GENMASK(2, 0) +#define CAL_WR_DMA_CTRL_MODE_DIS 0 +#define CAL_WR_DMA_CTRL_MODE_SHD 1 +#define CAL_WR_DMA_CTRL_MODE_CNT 2 +#define CAL_WR_DMA_CTRL_MODE_CNT_INIT 3 +#define CAL_WR_DMA_CTRL_MODE_CONST 4 +#define CAL_WR_DMA_CTRL_MODE_RESERVED 5 +#define CAL_WR_DMA_CTRL_PATTERN_MASK GENMASK(4, 3) +#define CAL_WR_DMA_CTRL_PATTERN_LINEAR 0 +#define CAL_WR_DMA_CTRL_PATTERN_WR2SKIP2 2 +#define CAL_WR_DMA_CTRL_PATTERN_WR2SKIP4 3 +#define CAL_WR_DMA_CTRL_PATTERN_RESERVED 1 +#define CAL_WR_DMA_CTRL_ICM_PSTART_MASK BIT_MASK(5) +#define CAL_WR_DMA_CTRL_DTAG_MASK GENMASK(8, 6) +#define CAL_WR_DMA_CTRL_DTAG_ATT_HDR 0 +#define CAL_WR_DMA_CTRL_DTAG_ATT_DAT 1 +#define CAL_WR_DMA_CTRL_DTAG 2 +#define CAL_WR_DMA_CTRL_DTAG_PIX_HDR 3 +#define CAL_WR_DMA_CTRL_DTAG_PIX_DAT 4 +#define CAL_WR_DMA_CTRL_DTAG_D5 5 +#define CAL_WR_DMA_CTRL_DTAG_D6 6 +#define CAL_WR_DMA_CTRL_DTAG_D7 7 +#define CAL_WR_DMA_CTRL_CPORT_MASK GENMASK(13, 9) +#define CAL_WR_DMA_CTRL_STALL_RD_MASK BIT_MASK(14) +#define CAL_WR_DMA_CTRL_YSIZE_MASK GENMASK(31, 18) + +#define CAL_WR_DMA_ADDR_MASK GENMASK(31, 4) + +#define CAL_WR_DMA_OFST_MASK GENMASK(18, 4) +#define CAL_WR_DMA_OFST_CIRC_MODE_MASK GENMASK(23, 22) +#define CAL_WR_DMA_OFST_CIRC_MODE_ONE 1 +#define CAL_WR_DMA_OFST_CIRC_MODE_FOUR 2 +#define CAL_WR_DMA_OFST_CIRC_MODE_SIXTYFOUR 3 +#define CAL_WR_DMA_OFST_CIRC_MODE_DISABLED 0 +#define CAL_WR_DMA_OFST_CIRC_SIZE_MASK GENMASK(31, 24) + +#define CAL_WR_DMA_XSIZE_XSKIP_MASK GENMASK(15, 3) +#define CAL_WR_DMA_XSIZE_MASK GENMASK(31, 19) + +#define CAL_CSI2_PPI_CTRL_IF_EN_MASK BIT_MASK(0) +#define CAL_CSI2_PPI_CTRL_ECC_EN_MASK BIT_MASK(2) +#define CAL_CSI2_PPI_CTRL_FRAME_MASK BIT_MASK(3) +#define CAL_CSI2_PPI_CTRL_FRAME_IMMEDIATE 0 +#define CAL_CSI2_PPI_CTRL_FRAME 1 + +#define CAL_CSI2_COMPLEXIO_CFG_CLOCK_POSITION_MASK GENMASK(2, 0) +#define CAL_CSI2_COMPLEXIO_CFG_POSITION_5 5 +#define CAL_CSI2_COMPLEXIO_CFG_POSITION_4 4 +#define CAL_CSI2_COMPLEXIO_CFG_POSITION_3 3 +#define CAL_CSI2_COMPLEXIO_CFG_POSITION_2 2 +#define CAL_CSI2_COMPLEXIO_CFG_POSITION_1 1 +#define CAL_CSI2_COMPLEXIO_CFG_POSITION_NOT_USED 0 +#define CAL_CSI2_COMPLEXIO_CFG_CLOCK_POL_MASK BIT_MASK(3) +#define CAL_CSI2_COMPLEXIO_CFG_POL_PLUSMINUS 0 +#define CAL_CSI2_COMPLEXIO_CFG_POL_MINUSPLUS 1 +#define CAL_CSI2_COMPLEXIO_CFG_DATA1_POSITION_MASK GENMASK(6, 4) +#define CAL_CSI2_COMPLEXIO_CFG_DATA1_POL_MASK BIT_MASK(7) +#define CAL_CSI2_COMPLEXIO_CFG_DATA2_POSITION_MASK GENMASK(10, 8) +#define CAL_CSI2_COMPLEXIO_CFG_DATA2_POL_MASK BIT_MASK(11) +#define CAL_CSI2_COMPLEXIO_CFG_DATA3_POSITION_MASK GENMASK(14, 12) +#define CAL_CSI2_COMPLEXIO_CFG_DATA3_POL_MASK BIT_MASK(15) +#define CAL_CSI2_COMPLEXIO_CFG_DATA4_POSITION_MASK GENMASK(18, 16) +#define CAL_CSI2_COMPLEXIO_CFG_DATA4_POL_MASK BIT_MASK(19) +#define CAL_CSI2_COMPLEXIO_CFG_PWR_AUTO_MASK BIT_MASK(24) +#define CAL_CSI2_COMPLEXIO_CFG_PWR_STATUS_MASK GENMASK(26, 25) +#define CAL_CSI2_COMPLEXIO_CFG_PWR_STATUS_STATE_OFF 0 +#define CAL_CSI2_COMPLEXIO_CFG_PWR_STATUS_STATE_ON 1 +#define CAL_CSI2_COMPLEXIO_CFG_PWR_STATUS_STATE_ULP 2 +#define CAL_CSI2_COMPLEXIO_CFG_PWR_CMD_MASK GENMASK(28, 27) +#define CAL_CSI2_COMPLEXIO_CFG_PWR_CMD_STATE_OFF 0 +#define CAL_CSI2_COMPLEXIO_CFG_PWR_CMD_STATE_ON 1 +#define CAL_CSI2_COMPLEXIO_CFG_PWR_CMD_STATE_ULP 2 +#define CAL_CSI2_COMPLEXIO_CFG_RESET_DONE_MASK BIT_MASK(29) +#define CAL_CSI2_COMPLEXIO_CFG_RESET_DONE_RESETCOMPLETED 1 +#define CAL_CSI2_COMPLEXIO_CFG_RESET_DONE_RESETONGOING 0 +#define CAL_CSI2_COMPLEXIO_CFG_RESET_CTRL_MASK BIT_MASK(30) +#define CAL_CSI2_COMPLEXIO_CFG_RESET_CTRL 0 +#define CAL_CSI2_COMPLEXIO_CFG_RESET_CTRL_OPERATIONAL 1 + +#define CAL_CSI2_SHORT_PACKET_MASK GENMASK(23, 0) + +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTHS1_MASK BIT_MASK(0) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTHS2_MASK BIT_MASK(1) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTHS3_MASK BIT_MASK(2) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTHS4_MASK BIT_MASK(3) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTHS5_MASK BIT_MASK(4) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTSYNCHS1_MASK BIT_MASK(5) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTSYNCHS2_MASK BIT_MASK(6) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTSYNCHS3_MASK BIT_MASK(7) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTSYNCHS4_MASK BIT_MASK(8) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTSYNCHS5_MASK BIT_MASK(9) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRESC1_MASK BIT_MASK(10) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRESC2_MASK BIT_MASK(11) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRESC3_MASK BIT_MASK(12) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRESC4_MASK BIT_MASK(13) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRESC5_MASK BIT_MASK(14) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRCONTROL1_MASK BIT_MASK(15) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRCONTROL2_MASK BIT_MASK(16) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRCONTROL3_MASK BIT_MASK(17) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRCONTROL4_MASK BIT_MASK(18) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRCONTROL5_MASK BIT_MASK(19) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEULPM1_MASK BIT_MASK(20) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEULPM2_MASK BIT_MASK(21) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEULPM3_MASK BIT_MASK(22) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEULPM4_MASK BIT_MASK(23) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEULPM5_MASK BIT_MASK(24) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEALLULPMENTER_MASK BIT_MASK(25) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEALLULPMEXIT_MASK BIT_MASK(26) +#define CAL_CSI2_COMPLEXIO_IRQ_FIFO_OVR_MASK BIT_MASK(27) +#define CAL_CSI2_COMPLEXIO_IRQ_SHORT_PACKET_MASK BIT_MASK(28) +#define CAL_CSI2_COMPLEXIO_IRQ_ECC_NO_CORRECTION_MASK BIT_MASK(30) + +#define CAL_CSI2_TIMING_STOP_STATE_COUNTER_IO1_MASK GENMASK(12, 0) +#define CAL_CSI2_TIMING_STOP_STATE_X4_IO1_MASK BIT_MASK(13) +#define CAL_CSI2_TIMING_STOP_STATE_X16_IO1_MASK BIT_MASK(14) +#define CAL_CSI2_TIMING_FORCE_RX_MODE_IO1_MASK BIT_MASK(15) + +#define CAL_CSI2_VC_IRQ_FS_IRQ_0_MASK BIT_MASK(0) +#define CAL_CSI2_VC_IRQ_FE_IRQ_0_MASK BIT_MASK(1) +#define CAL_CSI2_VC_IRQ_LS_IRQ_0_MASK BIT_MASK(2) +#define CAL_CSI2_VC_IRQ_LE_IRQ_0_MASK BIT_MASK(3) +#define CAL_CSI2_VC_IRQ_CS_IRQ_0_MASK BIT_MASK(4) +#define CAL_CSI2_VC_IRQ_ECC_CORRECTION0_IRQ_0_MASK BIT_MASK(5) +#define CAL_CSI2_VC_IRQ_FS_IRQ_1_MASK BIT_MASK(8) +#define CAL_CSI2_VC_IRQ_FE_IRQ_1_MASK BIT_MASK(9) +#define CAL_CSI2_VC_IRQ_LS_IRQ_1_MASK BIT_MASK(10) +#define CAL_CSI2_VC_IRQ_LE_IRQ_1_MASK BIT_MASK(11) +#define CAL_CSI2_VC_IRQ_CS_IRQ_1_MASK BIT_MASK(12) +#define CAL_CSI2_VC_IRQ_ECC_CORRECTION0_IRQ_1_MASK BIT_MASK(13) +#define CAL_CSI2_VC_IRQ_FS_IRQ_2_MASK BIT_MASK(16) +#define CAL_CSI2_VC_IRQ_FE_IRQ_2_MASK BIT_MASK(17) +#define CAL_CSI2_VC_IRQ_LS_IRQ_2_MASK BIT_MASK(18) +#define CAL_CSI2_VC_IRQ_LE_IRQ_2_MASK BIT_MASK(19) +#define CAL_CSI2_VC_IRQ_CS_IRQ_2_MASK BIT_MASK(20) +#define CAL_CSI2_VC_IRQ_ECC_CORRECTION0_IRQ_2_MASK BIT_MASK(21) +#define CAL_CSI2_VC_IRQ_FS_IRQ_3_MASK BIT_MASK(24) +#define CAL_CSI2_VC_IRQ_FE_IRQ_3_MASK BIT_MASK(25) +#define CAL_CSI2_VC_IRQ_LS_IRQ_3_MASK BIT_MASK(26) +#define CAL_CSI2_VC_IRQ_LE_IRQ_3_MASK BIT_MASK(27) +#define CAL_CSI2_VC_IRQ_CS_IRQ_3_MASK BIT_MASK(28) +#define CAL_CSI2_VC_IRQ_ECC_CORRECTION0_IRQ_3_MASK BIT_MASK(29) + +#define CAL_CSI2_CTX_DT_MASK GENMASK(5, 0) +#define CAL_CSI2_CTX_VC_MASK GENMASK(7, 6) +#define CAL_CSI2_CTX_CPORT_MASK GENMASK(12, 8) +#define CAL_CSI2_CTX_ATT_MASK BIT_MASK(13) +#define CAL_CSI2_CTX_ATT_PIX 0 +#define CAL_CSI2_CTX_ATT 1 +#define CAL_CSI2_CTX_PACK_MODE_MASK BIT_MASK(14) +#define CAL_CSI2_CTX_PACK_MODE_LINE 0 +#define CAL_CSI2_CTX_PACK_MODE_FRAME 1 +#define CAL_CSI2_CTX_LINES_MASK GENMASK(29, 16) + +#define CAL_CSI2_STATUS_FRAME_MASK GENMASK(15, 0) + +#define CAL_CSI2_PHY_REG0_THS_SETTLE_MASK GENMASK(7, 0) +#define CAL_CSI2_PHY_REG0_THS_TERM_MASK GENMASK(15, 8) +#define CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_MASK BIT_MASK(24) +#define CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_DISABLE 1 +#define CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_ENABLE 0 + +#define CAL_CSI2_PHY_REG1_TCLK_SETTLE_MASK GENMASK(7, 0) +#define CAL_CSI2_PHY_REG1_CTRLCLK_DIV_FACTOR_MASK GENMASK(9, 8) +#define CAL_CSI2_PHY_REG1_DPHY_HS_SYNC_PATTERN_MASK GENMASK(17, 10) +#define CAL_CSI2_PHY_REG1_TCLK_TERM_MASK GENMASK(24, 18) +#define CAL_CSI2_PHY_REG1_CLOCK_MISS_DETECTOR_STATUS_MASK BIT_MASK(25) +#define CAL_CSI2_PHY_REG1_CLOCK_MISS_DETECTOR_STATUS_ERROR 1 +#define CAL_CSI2_PHY_REG1_CLOCK_MISS_DETECTOR_STATUS_SUCCESS 0 +#define CAL_CSI2_PHY_REG1_RESET_DONE_STATUS_MASK GENMASK(29, 28) + +#define CAL_CSI2_PHY_REG2_CCP2_SYNC_PATTERN_MASK GENMASK(23, 0) +#define CAL_CSI2_PHY_REG2_TRIGGER_CMD_RXTRIGESC3_MASK GENMASK(25, 24) +#define CAL_CSI2_PHY_REG2_TRIGGER_CMD_RXTRIGESC2_MASK GENMASK(27, 26) +#define CAL_CSI2_PHY_REG2_TRIGGER_CMD_RXTRIGESC1_MASK GENMASK(29, 28) +#define CAL_CSI2_PHY_REG2_TRIGGER_CMD_RXTRIGESC0_MASK GENMASK(31, 30) + +#define CM_CAMERRX_CTRL_CSI1_CTRLCLKEN_MASK BIT_MASK(0) +#define CM_CAMERRX_CTRL_CSI1_CAMMODE_MASK GENMASK(2, 1) +#define CM_CAMERRX_CTRL_CSI1_LANEENABLE_MASK GENMASK(4, 3) +#define CM_CAMERRX_CTRL_CSI1_MODE_MASK BIT_MASK(5) +#define CM_CAMERRX_CTRL_CSI0_CTRLCLKEN_MASK BIT_MASK(10) +#define CM_CAMERRX_CTRL_CSI0_CAMMODE_MASK GENMASK(12, 11) +#define CM_CAMERRX_CTRL_CSI0_LANEENABLE_MASK GENMASK(16, 13) +#define CM_CAMERRX_CTRL_CSI0_MODE_MASK BIT_MASK(17) + +#endif diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c index 418113c99801..c4b5fab83666 100644 --- a/drivers/media/platform/vim2m.c +++ b/drivers/media/platform/vim2m.c @@ -1074,7 +1074,7 @@ static int __init vim2m_init(void) if (ret) platform_device_unregister(&vim2m_pdev); - return 0; + return ret; } module_init(vim2m_init); diff --git a/drivers/media/platform/vivid/vivid-osd.c b/drivers/media/platform/vivid/vivid-osd.c index e15eef6a94e5..bdc380b14e0c 100644 --- a/drivers/media/platform/vivid/vivid-osd.c +++ b/drivers/media/platform/vivid/vivid-osd.c @@ -360,7 +360,7 @@ void vivid_fb_release_buffers(struct vivid_dev *dev) /* Release pseudo palette */ kfree(dev->fb_info.pseudo_palette); - kfree((void *)dev->video_vbase); + kfree(dev->video_vbase); } /* Initialize the specified card */ diff --git a/drivers/media/platform/vivid/vivid-tpg.c b/drivers/media/platform/vivid/vivid-tpg.c index 14256141f905..da862bb2e5f8 100644 --- a/drivers/media/platform/vivid/vivid-tpg.c +++ b/drivers/media/platform/vivid/vivid-tpg.c @@ -251,6 +251,10 @@ bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc) tpg->planes = 3; tpg->is_yuv = true; break; + case V4L2_PIX_FMT_YUV422M: + case V4L2_PIX_FMT_YVU422M: + tpg->buffers = 3; + /* fall through */ case V4L2_PIX_FMT_YUV422P: tpg->vdownsampling[1] = 1; tpg->vdownsampling[2] = 1; @@ -283,6 +287,16 @@ bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc) tpg->planes = 2; tpg->is_yuv = true; break; + case V4L2_PIX_FMT_YUV444M: + case V4L2_PIX_FMT_YVU444M: + tpg->buffers = 3; + tpg->planes = 3; + tpg->vdownsampling[1] = 1; + tpg->vdownsampling[2] = 1; + tpg->hdownsampling[1] = 1; + tpg->hdownsampling[2] = 1; + tpg->is_yuv = true; + break; case V4L2_PIX_FMT_NV24: case V4L2_PIX_FMT_NV42: tpg->vdownsampling[1] = 1; @@ -368,6 +382,10 @@ bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc) tpg->twopixelsize[0] = 4; tpg->twopixelsize[1] = 4; break; + case V4L2_PIX_FMT_YUV444M: + case V4L2_PIX_FMT_YVU444M: + case V4L2_PIX_FMT_YUV422M: + case V4L2_PIX_FMT_YVU422M: case V4L2_PIX_FMT_YUV422P: case V4L2_PIX_FMT_YUV420: case V4L2_PIX_FMT_YVU420: @@ -933,6 +951,7 @@ static void gen_twopix(struct tpg_data *tpg, buf[0][offset] = r_y; buf[0][offset+1] = r_y == 0xff ? r_y : 0; break; + case V4L2_PIX_FMT_YUV422M: case V4L2_PIX_FMT_YUV422P: case V4L2_PIX_FMT_YUV420: case V4L2_PIX_FMT_YUV420M: @@ -947,6 +966,7 @@ static void gen_twopix(struct tpg_data *tpg, buf[1][0] = g_u; buf[2][0] = b_v; break; + case V4L2_PIX_FMT_YVU422M: case V4L2_PIX_FMT_YVU420: case V4L2_PIX_FMT_YVU420M: buf[0][offset] = r_y; @@ -988,6 +1008,18 @@ static void gen_twopix(struct tpg_data *tpg, buf[1][1] = g_u; break; + case V4L2_PIX_FMT_YUV444M: + buf[0][offset] = r_y; + buf[1][offset] = g_u; + buf[2][offset] = b_v; + break; + + case V4L2_PIX_FMT_YVU444M: + buf[0][offset] = r_y; + buf[1][offset] = b_v; + buf[2][offset] = g_u; + break; + case V4L2_PIX_FMT_NV24: buf[0][offset] = r_y; buf[1][2 * offset] = g_u; diff --git a/drivers/media/platform/vivid/vivid-tpg.h b/drivers/media/platform/vivid/vivid-tpg.h index 9baed6a10334..93fbaee69675 100644 --- a/drivers/media/platform/vivid/vivid-tpg.h +++ b/drivers/media/platform/vivid/vivid-tpg.h @@ -418,6 +418,8 @@ static inline void tpg_s_bytesperline(struct tpg_data *tpg, unsigned plane, unsi tpg->bytesperline[p] = plane_w / tpg->hdownsampling[p]; } + if (tpg_g_interleaved(tpg)) + tpg->bytesperline[1] = tpg->bytesperline[0]; } diff --git a/drivers/media/platform/vivid/vivid-vid-common.c b/drivers/media/platform/vivid/vivid-vid-common.c index 1678b730dba2..b0d4e3a0acf0 100644 --- a/drivers/media/platform/vivid/vivid-vid-common.c +++ b/drivers/media/platform/vivid/vivid-vid-common.c @@ -445,6 +445,9 @@ struct vivid_fmt vivid_formats[] = { .planes = 1, .buffers = 1, }, + + /* Multiplanar formats */ + { .fourcc = V4L2_PIX_FMT_NV16M, .vdownsampling = { 1, 1 }, @@ -495,10 +498,42 @@ struct vivid_fmt vivid_formats[] = { .planes = 2, .buffers = 2, }, + { + .fourcc = V4L2_PIX_FMT_YUV422M, + .vdownsampling = { 1, 1, 1 }, + .bit_depth = { 8, 4, 4 }, + .is_yuv = true, + .planes = 3, + .buffers = 3, + }, + { + .fourcc = V4L2_PIX_FMT_YVU422M, + .vdownsampling = { 1, 1, 1 }, + .bit_depth = { 8, 4, 4 }, + .is_yuv = true, + .planes = 3, + .buffers = 3, + }, + { + .fourcc = V4L2_PIX_FMT_YUV444M, + .vdownsampling = { 1, 1, 1 }, + .bit_depth = { 8, 8, 8 }, + .is_yuv = true, + .planes = 3, + .buffers = 3, + }, + { + .fourcc = V4L2_PIX_FMT_YVU444M, + .vdownsampling = { 1, 1, 1 }, + .bit_depth = { 8, 8, 8 }, + .is_yuv = true, + .planes = 3, + .buffers = 3, + }, }; -/* There are 6 multiplanar formats in the list */ -#define VIVID_MPLANAR_FORMATS 6 +/* There are this many multiplanar formats in the list */ +#define VIVID_MPLANAR_FORMATS 10 const struct vivid_fmt *vivid_get_format(struct vivid_dev *dev, u32 pixelformat) { diff --git a/drivers/media/platform/vsp1/Makefile b/drivers/media/platform/vsp1/Makefile index 6a93f928dfde..95b3ac2ea7ef 100644 --- a/drivers/media/platform/vsp1/Makefile +++ b/drivers/media/platform/vsp1/Makefile @@ -1,4 +1,5 @@ -vsp1-y := vsp1_drv.o vsp1_entity.o vsp1_video.o +vsp1-y := vsp1_drv.o vsp1_entity.o vsp1_pipe.o +vsp1-y += vsp1_dl.o vsp1_drm.o vsp1_video.o vsp1-y += vsp1_rpf.o vsp1_rwpf.o vsp1_wpf.o vsp1-y += vsp1_hsit.o vsp1_lif.o vsp1_lut.o vsp1-y += vsp1_bru.o vsp1_sru.o vsp1_uds.o diff --git a/drivers/media/platform/vsp1/vsp1.h b/drivers/media/platform/vsp1/vsp1.h index 989e96f7e360..910d6b8e8b50 100644 --- a/drivers/media/platform/vsp1/vsp1.h +++ b/drivers/media/platform/vsp1/vsp1.h @@ -26,6 +26,9 @@ struct clk; struct device; +struct vsp1_dl; +struct vsp1_drm; +struct vsp1_entity; struct vsp1_platform_data; struct vsp1_bru; struct vsp1_hsit; @@ -42,17 +45,21 @@ struct vsp1_uds; #define VSP1_HAS_LIF (1 << 0) #define VSP1_HAS_LUT (1 << 1) #define VSP1_HAS_SRU (1 << 2) +#define VSP1_HAS_BRU (1 << 3) -struct vsp1_platform_data { +struct vsp1_device_info { + u32 version; unsigned int features; unsigned int rpf_count; unsigned int uds_count; unsigned int wpf_count; + unsigned int num_bru_inputs; + bool uapi; }; struct vsp1_device { struct device *dev; - struct vsp1_platform_data pdata; + const struct vsp1_device_info *info; void __iomem *mmio; struct clk *clock; @@ -71,14 +78,22 @@ struct vsp1_device { struct vsp1_rwpf *wpf[VSP1_MAX_WPF]; struct list_head entities; + struct list_head videos; struct v4l2_device v4l2_dev; struct media_device media_dev; + struct media_entity_operations media_ops; + + struct vsp1_drm *drm; + + bool use_dl; }; int vsp1_device_get(struct vsp1_device *vsp1); void vsp1_device_put(struct vsp1_device *vsp1); +int vsp1_reset_wpf(struct vsp1_device *vsp1, unsigned int index); + static inline u32 vsp1_read(struct vsp1_device *vsp1, u32 reg) { return ioread32(vsp1->mmio + reg); @@ -89,4 +104,14 @@ static inline void vsp1_write(struct vsp1_device *vsp1, u32 reg, u32 data) iowrite32(data, vsp1->mmio + reg); } +#include "vsp1_dl.h" + +static inline void vsp1_mod_write(struct vsp1_entity *e, u32 reg, u32 data) +{ + if (e->vsp1->use_dl) + vsp1_dl_add(e, reg, data); + else + vsp1_write(e->vsp1, reg, data); +} + #endif /* __VSP1_H__ */ diff --git a/drivers/media/platform/vsp1/vsp1_bru.c b/drivers/media/platform/vsp1/vsp1_bru.c index 7dd763311c0f..cb0dbc15ddad 100644 --- a/drivers/media/platform/vsp1/vsp1_bru.c +++ b/drivers/media/platform/vsp1/vsp1_bru.c @@ -19,6 +19,7 @@ #include "vsp1.h" #include "vsp1_bru.h" #include "vsp1_rwpf.h" +#include "vsp1_video.h" #define BRU_MIN_SIZE 1U #define BRU_MAX_SIZE 8190U @@ -27,14 +28,9 @@ * Device Access */ -static inline u32 vsp1_bru_read(struct vsp1_bru *bru, u32 reg) -{ - return vsp1_read(bru->entity.vsp1, reg); -} - static inline void vsp1_bru_write(struct vsp1_bru *bru, u32 reg, u32 data) { - vsp1_write(bru->entity.vsp1, reg, data); + vsp1_mod_write(&bru->entity, reg, data); } /* ----------------------------------------------------------------------------- @@ -83,7 +79,7 @@ static int bru_s_stream(struct v4l2_subdev *subdev, int enable) if (!enable) return 0; - format = &bru->entity.formats[BRU_PAD_SOURCE]; + format = &bru->entity.formats[bru->entity.source_pad]; /* The hardware is extremely flexible but we have no userspace API to * expose all the parameters, nor is it clear whether we would have use @@ -94,7 +90,7 @@ static int bru_s_stream(struct v4l2_subdev *subdev, int enable) /* Disable dithering and enable color data normalization unless the * format at the pipeline output is premultiplied. */ - flags = pipe->output ? pipe->output->video.format.flags : 0; + flags = pipe->output ? pipe->output->format.flags : 0; vsp1_bru_write(bru, VI6_BRU_INCTRL, flags & V4L2_PIX_FMT_FLAG_PREMUL_ALPHA ? 0 : VI6_BRU_INCTRL_NRM); @@ -113,7 +109,7 @@ static int bru_s_stream(struct v4l2_subdev *subdev, int enable) VI6_BRU_ROP_CROP(VI6_ROP_NOP) | VI6_BRU_ROP_AROP(VI6_ROP_NOP)); - for (i = 0; i < 4; ++i) { + for (i = 0; i < bru->entity.source_pad; ++i) { bool premultiplied = false; u32 ctrl = 0; @@ -125,7 +121,7 @@ static int bru_s_stream(struct v4l2_subdev *subdev, int enable) if (bru->inputs[i].rpf) { ctrl |= VI6_BRU_CTRL_RBC; - premultiplied = bru->inputs[i].rpf->video.format.flags + premultiplied = bru->inputs[i].rpf->format.flags & V4L2_PIX_FMT_FLAG_PREMUL_ALPHA; } else { ctrl |= VI6_BRU_CTRL_CROP(VI6_ROP_NOP) @@ -295,7 +291,7 @@ static int bru_set_format(struct v4l2_subdev *subdev, struct v4l2_subdev_pad_con *format = fmt->format; /* Reset the compose rectangle */ - if (fmt->pad != BRU_PAD_SOURCE) { + if (fmt->pad != bru->entity.source_pad) { struct v4l2_rect *compose; compose = bru_get_compose(bru, cfg, fmt->pad, fmt->which); @@ -309,7 +305,7 @@ static int bru_set_format(struct v4l2_subdev *subdev, struct v4l2_subdev_pad_con if (fmt->pad == BRU_PAD_SINK(0)) { unsigned int i; - for (i = 0; i <= BRU_PAD_SOURCE; ++i) { + for (i = 0; i <= bru->entity.source_pad; ++i) { format = vsp1_entity_get_pad_format(&bru->entity, cfg, i, fmt->which); format->code = fmt->format.code; @@ -325,7 +321,7 @@ static int bru_get_selection(struct v4l2_subdev *subdev, { struct vsp1_bru *bru = to_bru(subdev); - if (sel->pad == BRU_PAD_SOURCE) + if (sel->pad == bru->entity.source_pad) return -EINVAL; switch (sel->target) { @@ -353,7 +349,7 @@ static int bru_set_selection(struct v4l2_subdev *subdev, struct v4l2_mbus_framefmt *format; struct v4l2_rect *compose; - if (sel->pad == BRU_PAD_SOURCE) + if (sel->pad == bru->entity.source_pad) return -EINVAL; if (sel->target != V4L2_SEL_TGT_COMPOSE) @@ -362,8 +358,8 @@ static int bru_set_selection(struct v4l2_subdev *subdev, /* The compose rectangle top left corner must be inside the output * frame. */ - format = vsp1_entity_get_pad_format(&bru->entity, cfg, BRU_PAD_SOURCE, - sel->which); + format = vsp1_entity_get_pad_format(&bru->entity, cfg, + bru->entity.source_pad, sel->which); sel->r.left = clamp_t(unsigned int, sel->r.left, 0, format->width - 1); sel->r.top = clamp_t(unsigned int, sel->r.top, 0, format->height - 1); @@ -419,7 +415,8 @@ struct vsp1_bru *vsp1_bru_create(struct vsp1_device *vsp1) bru->entity.type = VSP1_ENTITY_BRU; - ret = vsp1_entity_init(vsp1, &bru->entity, 5); + ret = vsp1_entity_init(vsp1, &bru->entity, + vsp1->info->num_bru_inputs + 1); if (ret < 0) return ERR_PTR(ret); @@ -427,7 +424,7 @@ struct vsp1_bru *vsp1_bru_create(struct vsp1_device *vsp1) subdev = &bru->entity.subdev; v4l2_subdev_init(subdev, &bru_ops); - subdev->entity.ops = &vsp1_media_ops; + subdev->entity.ops = &vsp1->media_ops; subdev->internal_ops = &vsp1_subdev_internal_ops; snprintf(subdev->name, sizeof(subdev->name), "%s bru", dev_name(vsp1->dev)); diff --git a/drivers/media/platform/vsp1/vsp1_bru.h b/drivers/media/platform/vsp1/vsp1_bru.h index 16b1c6554911..dbac9686ea69 100644 --- a/drivers/media/platform/vsp1/vsp1_bru.h +++ b/drivers/media/platform/vsp1/vsp1_bru.h @@ -23,7 +23,6 @@ struct vsp1_device; struct vsp1_rwpf; #define BRU_PAD_SINK(n) (n) -#define BRU_PAD_SOURCE 4 struct vsp1_bru { struct vsp1_entity entity; @@ -33,7 +32,7 @@ struct vsp1_bru { struct { struct vsp1_rwpf *rpf; struct v4l2_rect compose; - } inputs[4]; + } inputs[VSP1_MAX_RPF]; }; static inline struct vsp1_bru *to_bru(struct v4l2_subdev *subdev) diff --git a/drivers/media/platform/vsp1/vsp1_dl.c b/drivers/media/platform/vsp1/vsp1_dl.c new file mode 100644 index 000000000000..7dc27ac6bd02 --- /dev/null +++ b/drivers/media/platform/vsp1/vsp1_dl.c @@ -0,0 +1,305 @@ +/* + * vsp1_dl.h -- R-Car VSP1 Display List + * + * Copyright (C) 2015 Renesas Corporation + * + * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/device.h> +#include <linux/dma-mapping.h> +#include <linux/gfp.h> +#include <linux/slab.h> + +#include "vsp1.h" +#include "vsp1_dl.h" +#include "vsp1_pipe.h" + +/* + * Global resources + * + * - Display-related interrupts (can be used for vblank evasion ?) + * - Display-list enable + * - Header-less for WPF0 + * - DL swap + */ + +#define VSP1_DL_BODY_SIZE (2 * 4 * 256) +#define VSP1_DL_NUM_LISTS 3 + +struct vsp1_dl_entry { + u32 addr; + u32 data; +} __attribute__((__packed__)); + +struct vsp1_dl_list { + size_t size; + int reg_count; + + bool in_use; + + struct vsp1_dl_entry *body; + dma_addr_t dma; +}; + +/** + * struct vsp1_dl - Display List manager + * @vsp1: the VSP1 device + * @lock: protects the active, queued and pending lists + * @lists.all: array of all allocate display lists + * @lists.active: list currently being processed (loaded) by hardware + * @lists.queued: list queued to the hardware (written to the DL registers) + * @lists.pending: list waiting to be queued to the hardware + * @lists.write: list being written to by software + */ +struct vsp1_dl { + struct vsp1_device *vsp1; + + spinlock_t lock; + + size_t size; + dma_addr_t dma; + void *mem; + + struct { + struct vsp1_dl_list all[VSP1_DL_NUM_LISTS]; + + struct vsp1_dl_list *active; + struct vsp1_dl_list *queued; + struct vsp1_dl_list *pending; + struct vsp1_dl_list *write; + } lists; +}; + +/* ----------------------------------------------------------------------------- + * Display List Transaction Management + */ + +static void vsp1_dl_free_list(struct vsp1_dl_list *list) +{ + if (!list) + return; + + list->in_use = false; +} + +void vsp1_dl_reset(struct vsp1_dl *dl) +{ + unsigned int i; + + dl->lists.active = NULL; + dl->lists.queued = NULL; + dl->lists.pending = NULL; + dl->lists.write = NULL; + + for (i = 0; i < ARRAY_SIZE(dl->lists.all); ++i) + dl->lists.all[i].in_use = false; +} + +void vsp1_dl_begin(struct vsp1_dl *dl) +{ + struct vsp1_dl_list *list = NULL; + unsigned long flags; + unsigned int i; + + spin_lock_irqsave(&dl->lock, flags); + + for (i = 0; i < ARRAY_SIZE(dl->lists.all); ++i) { + if (!dl->lists.all[i].in_use) { + list = &dl->lists.all[i]; + break; + } + } + + if (!list) { + list = dl->lists.pending; + dl->lists.pending = NULL; + } + + spin_unlock_irqrestore(&dl->lock, flags); + + dl->lists.write = list; + + list->in_use = true; + list->reg_count = 0; +} + +void vsp1_dl_add(struct vsp1_entity *e, u32 reg, u32 data) +{ + struct vsp1_pipeline *pipe = to_vsp1_pipeline(&e->subdev.entity); + struct vsp1_dl *dl = pipe->dl; + struct vsp1_dl_list *list = dl->lists.write; + + list->body[list->reg_count].addr = reg; + list->body[list->reg_count].data = data; + list->reg_count++; +} + +void vsp1_dl_commit(struct vsp1_dl *dl) +{ + struct vsp1_device *vsp1 = dl->vsp1; + struct vsp1_dl_list *list; + unsigned long flags; + bool update; + + list = dl->lists.write; + dl->lists.write = NULL; + + spin_lock_irqsave(&dl->lock, flags); + + /* Once the UPD bit has been set the hardware can start processing the + * display list at any time and we can't touch the address and size + * registers. In that case mark the update as pending, it will be + * queued up to the hardware by the frame end interrupt handler. + */ + update = !!(vsp1_read(vsp1, VI6_DL_BODY_SIZE) & VI6_DL_BODY_SIZE_UPD); + if (update) { + vsp1_dl_free_list(dl->lists.pending); + dl->lists.pending = list; + goto done; + } + + /* Program the hardware with the display list body address and size. + * The UPD bit will be cleared by the device when the display list is + * processed. + */ + vsp1_write(vsp1, VI6_DL_HDR_ADDR(0), list->dma); + vsp1_write(vsp1, VI6_DL_BODY_SIZE, VI6_DL_BODY_SIZE_UPD | + (list->reg_count * 8)); + + vsp1_dl_free_list(dl->lists.queued); + dl->lists.queued = list; + +done: + spin_unlock_irqrestore(&dl->lock, flags); +} + +/* ----------------------------------------------------------------------------- + * Interrupt Handling + */ + +void vsp1_dl_irq_display_start(struct vsp1_dl *dl) +{ + spin_lock(&dl->lock); + + /* The display start interrupt signals the end of the display list + * processing by the device. The active display list, if any, won't be + * accessed anymore and can be reused. + */ + if (dl->lists.active) { + vsp1_dl_free_list(dl->lists.active); + dl->lists.active = NULL; + } + + spin_unlock(&dl->lock); +} + +void vsp1_dl_irq_frame_end(struct vsp1_dl *dl) +{ + struct vsp1_device *vsp1 = dl->vsp1; + + spin_lock(&dl->lock); + + /* The UPD bit set indicates that the commit operation raced with the + * interrupt and occurred after the frame end event and UPD clear but + * before interrupt processing. The hardware hasn't taken the update + * into account yet, we'll thus skip one frame and retry. + */ + if (vsp1_read(vsp1, VI6_DL_BODY_SIZE) & VI6_DL_BODY_SIZE_UPD) + goto done; + + /* The device starts processing the queued display list right after the + * frame end interrupt. The display list thus becomes active. + */ + if (dl->lists.queued) { + WARN_ON(dl->lists.active); + dl->lists.active = dl->lists.queued; + dl->lists.queued = NULL; + } + + /* Now that the UPD bit has been cleared we can queue the next display + * list to the hardware if one has been prepared. + */ + if (dl->lists.pending) { + struct vsp1_dl_list *list = dl->lists.pending; + + vsp1_write(vsp1, VI6_DL_HDR_ADDR(0), list->dma); + vsp1_write(vsp1, VI6_DL_BODY_SIZE, VI6_DL_BODY_SIZE_UPD | + (list->reg_count * 8)); + + dl->lists.queued = list; + dl->lists.pending = NULL; + } + +done: + spin_unlock(&dl->lock); +} + +/* ----------------------------------------------------------------------------- + * Hardware Setup + */ + +void vsp1_dl_setup(struct vsp1_device *vsp1) +{ + u32 ctrl = (256 << VI6_DL_CTRL_AR_WAIT_SHIFT) + | VI6_DL_CTRL_DC2 | VI6_DL_CTRL_DC1 | VI6_DL_CTRL_DC0 + | VI6_DL_CTRL_DLE; + + /* The DRM pipeline operates with header-less display lists in + * Continuous Frame Mode. + */ + if (vsp1->drm) + ctrl |= VI6_DL_CTRL_CFM0 | VI6_DL_CTRL_NH0; + + vsp1_write(vsp1, VI6_DL_CTRL, ctrl); + vsp1_write(vsp1, VI6_DL_SWAP, VI6_DL_SWAP_LWS); +} + +/* ----------------------------------------------------------------------------- + * Initialization and Cleanup + */ + +struct vsp1_dl *vsp1_dl_create(struct vsp1_device *vsp1) +{ + struct vsp1_dl *dl; + unsigned int i; + + dl = kzalloc(sizeof(*dl), GFP_KERNEL); + if (!dl) + return NULL; + + spin_lock_init(&dl->lock); + + dl->vsp1 = vsp1; + dl->size = VSP1_DL_BODY_SIZE * ARRAY_SIZE(dl->lists.all); + + dl->mem = dma_alloc_writecombine(vsp1->dev, dl->size, &dl->dma, + GFP_KERNEL); + if (!dl->mem) { + kfree(dl); + return NULL; + } + + for (i = 0; i < ARRAY_SIZE(dl->lists.all); ++i) { + struct vsp1_dl_list *list = &dl->lists.all[i]; + + list->size = VSP1_DL_BODY_SIZE; + list->reg_count = 0; + list->in_use = false; + list->dma = dl->dma + VSP1_DL_BODY_SIZE * i; + list->body = dl->mem + VSP1_DL_BODY_SIZE * i; + } + + return dl; +} + +void vsp1_dl_destroy(struct vsp1_dl *dl) +{ + dma_free_writecombine(dl->vsp1->dev, dl->size, dl->mem, dl->dma); + kfree(dl); +} diff --git a/drivers/media/platform/vsp1/vsp1_dl.h b/drivers/media/platform/vsp1/vsp1_dl.h new file mode 100644 index 000000000000..448c4250e54c --- /dev/null +++ b/drivers/media/platform/vsp1/vsp1_dl.h @@ -0,0 +1,42 @@ +/* + * vsp1_dl.h -- R-Car VSP1 Display List + * + * Copyright (C) 2015 Renesas Corporation + * + * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#ifndef __VSP1_DL_H__ +#define __VSP1_DL_H__ + +#include "vsp1_entity.h" + +struct vsp1_device; +struct vsp1_dl; + +struct vsp1_dl *vsp1_dl_create(struct vsp1_device *vsp1); +void vsp1_dl_destroy(struct vsp1_dl *dl); + +void vsp1_dl_setup(struct vsp1_device *vsp1); + +void vsp1_dl_reset(struct vsp1_dl *dl); +void vsp1_dl_begin(struct vsp1_dl *dl); +void vsp1_dl_add(struct vsp1_entity *e, u32 reg, u32 data); +void vsp1_dl_commit(struct vsp1_dl *dl); + +void vsp1_dl_irq_display_start(struct vsp1_dl *dl); +void vsp1_dl_irq_frame_end(struct vsp1_dl *dl); + +static inline void vsp1_dl_mod_write(struct vsp1_entity *e, u32 reg, u32 data) +{ + if (e->vsp1->use_dl) + vsp1_dl_add(e, reg, data); + else + vsp1_write(e->vsp1, reg, data); +} + +#endif /* __VSP1_DL_H__ */ diff --git a/drivers/media/platform/vsp1/vsp1_drm.c b/drivers/media/platform/vsp1/vsp1_drm.c new file mode 100644 index 000000000000..021fe5778cd1 --- /dev/null +++ b/drivers/media/platform/vsp1/vsp1_drm.c @@ -0,0 +1,597 @@ +/* + * vsp1_drm.c -- R-Car VSP1 DRM API + * + * Copyright (C) 2015 Renesas Electronics Corporation + * + * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/device.h> +#include <linux/slab.h> +#include <linux/vsp1.h> + +#include <media/media-entity.h> +#include <media/v4l2-subdev.h> + +#include "vsp1.h" +#include "vsp1_bru.h" +#include "vsp1_dl.h" +#include "vsp1_drm.h" +#include "vsp1_lif.h" +#include "vsp1_pipe.h" +#include "vsp1_rwpf.h" + +/* ----------------------------------------------------------------------------- + * Runtime Handling + */ + +static void vsp1_drm_pipeline_frame_end(struct vsp1_pipeline *pipe) +{ + unsigned long flags; + + spin_lock_irqsave(&pipe->irqlock, flags); + if (pipe->num_inputs) + vsp1_pipeline_run(pipe); + spin_unlock_irqrestore(&pipe->irqlock, flags); +} + +/* ----------------------------------------------------------------------------- + * DU Driver API + */ + +int vsp1_du_init(struct device *dev) +{ + struct vsp1_device *vsp1 = dev_get_drvdata(dev); + + if (!vsp1) + return -EPROBE_DEFER; + + return 0; +} +EXPORT_SYMBOL_GPL(vsp1_du_init); + +/** + * vsp1_du_setup_lif - Setup the output part of the VSP pipeline + * @dev: the VSP device + * @width: output frame width in pixels + * @height: output frame height in pixels + * + * Configure the output part of VSP DRM pipeline for the given frame @width and + * @height. This sets up formats on the BRU source pad, the WPF0 sink and source + * pads, and the LIF sink pad. + * + * As the media bus code on the BRU source pad is conditioned by the + * configuration of the BRU sink 0 pad, we also set up the formats on all BRU + * sinks, even if the configuration will be overwritten later by + * vsp1_du_setup_rpf(). This ensures that the BRU configuration is set to a well + * defined state. + * + * Return 0 on success or a negative error code on failure. + */ +int vsp1_du_setup_lif(struct device *dev, unsigned int width, + unsigned int height) +{ + struct vsp1_device *vsp1 = dev_get_drvdata(dev); + struct vsp1_pipeline *pipe = &vsp1->drm->pipe; + struct vsp1_bru *bru = vsp1->bru; + struct v4l2_subdev_format format; + unsigned int i; + int ret; + + dev_dbg(vsp1->dev, "%s: configuring LIF with format %ux%u\n", + __func__, width, height); + + if (width == 0 || height == 0) { + /* Zero width or height means the CRTC is being disabled, stop + * the pipeline and turn the light off. + */ + ret = vsp1_pipeline_stop(pipe); + if (ret == -ETIMEDOUT) + dev_err(vsp1->dev, "DRM pipeline stop timeout\n"); + + media_entity_pipeline_stop(&pipe->output->entity.subdev.entity); + + for (i = 0; i < bru->entity.source_pad; ++i) { + bru->inputs[i].rpf = NULL; + pipe->inputs[i] = NULL; + } + + pipe->num_inputs = 0; + + vsp1_device_put(vsp1); + + dev_dbg(vsp1->dev, "%s: pipeline disabled\n", __func__); + + return 0; + } + + vsp1_dl_reset(vsp1->drm->dl); + + /* Configure the format at the BRU sinks and propagate it through the + * pipeline. + */ + memset(&format, 0, sizeof(format)); + format.which = V4L2_SUBDEV_FORMAT_ACTIVE; + + for (i = 0; i < bru->entity.source_pad; ++i) { + format.pad = i; + + format.format.width = width; + format.format.height = height; + format.format.code = MEDIA_BUS_FMT_ARGB8888_1X32; + format.format.field = V4L2_FIELD_NONE; + + ret = v4l2_subdev_call(&bru->entity.subdev, pad, + set_fmt, NULL, &format); + if (ret < 0) + return ret; + + dev_dbg(vsp1->dev, "%s: set format %ux%u (%x) on BRU pad %u\n", + __func__, format.format.width, format.format.height, + format.format.code, i); + } + + format.pad = bru->entity.source_pad; + format.format.width = width; + format.format.height = height; + format.format.code = MEDIA_BUS_FMT_ARGB8888_1X32; + format.format.field = V4L2_FIELD_NONE; + + ret = v4l2_subdev_call(&bru->entity.subdev, pad, set_fmt, NULL, + &format); + if (ret < 0) + return ret; + + dev_dbg(vsp1->dev, "%s: set format %ux%u (%x) on BRU pad %u\n", + __func__, format.format.width, format.format.height, + format.format.code, i); + + format.pad = RWPF_PAD_SINK; + ret = v4l2_subdev_call(&vsp1->wpf[0]->entity.subdev, pad, set_fmt, NULL, + &format); + if (ret < 0) + return ret; + + dev_dbg(vsp1->dev, "%s: set format %ux%u (%x) on WPF0 sink\n", + __func__, format.format.width, format.format.height, + format.format.code); + + format.pad = RWPF_PAD_SOURCE; + ret = v4l2_subdev_call(&vsp1->wpf[0]->entity.subdev, pad, get_fmt, NULL, + &format); + if (ret < 0) + return ret; + + dev_dbg(vsp1->dev, "%s: got format %ux%u (%x) on WPF0 source\n", + __func__, format.format.width, format.format.height, + format.format.code); + + format.pad = LIF_PAD_SINK; + ret = v4l2_subdev_call(&vsp1->lif->entity.subdev, pad, set_fmt, NULL, + &format); + if (ret < 0) + return ret; + + dev_dbg(vsp1->dev, "%s: set format %ux%u (%x) on LIF sink\n", + __func__, format.format.width, format.format.height, + format.format.code); + + /* Verify that the format at the output of the pipeline matches the + * requested frame size and media bus code. + */ + if (format.format.width != width || format.format.height != height || + format.format.code != MEDIA_BUS_FMT_ARGB8888_1X32) { + dev_dbg(vsp1->dev, "%s: format mismatch\n", __func__); + return -EPIPE; + } + + /* Mark the pipeline as streaming and enable the VSP1. This will store + * the pipeline pointer in all entities, which the s_stream handlers + * will need. We don't start the entities themselves right at this point + * as there's no plane configured yet, so we can't start processing + * buffers. + */ + ret = vsp1_device_get(vsp1); + if (ret < 0) + return ret; + + ret = media_entity_pipeline_start(&pipe->output->entity.subdev.entity, + &pipe->pipe); + if (ret < 0) { + dev_dbg(vsp1->dev, "%s: pipeline start failed\n", __func__); + vsp1_device_put(vsp1); + return ret; + } + + dev_dbg(vsp1->dev, "%s: pipeline enabled\n", __func__); + + return 0; +} +EXPORT_SYMBOL_GPL(vsp1_du_setup_lif); + +/** + * vsp1_du_atomic_begin - Prepare for an atomic update + * @dev: the VSP device + */ +void vsp1_du_atomic_begin(struct device *dev) +{ + struct vsp1_device *vsp1 = dev_get_drvdata(dev); + struct vsp1_pipeline *pipe = &vsp1->drm->pipe; + unsigned long flags; + + spin_lock_irqsave(&pipe->irqlock, flags); + + vsp1->drm->num_inputs = pipe->num_inputs; + + spin_unlock_irqrestore(&pipe->irqlock, flags); + + /* Prepare the display list. */ + vsp1_dl_begin(vsp1->drm->dl); +} +EXPORT_SYMBOL_GPL(vsp1_du_atomic_begin); + +/** + * vsp1_du_atomic_update - Setup one RPF input of the VSP pipeline + * @dev: the VSP device + * @rpf_index: index of the RPF to setup (0-based) + * @pixelformat: V4L2 pixel format for the RPF memory input + * @pitch: number of bytes per line in the image stored in memory + * @mem: DMA addresses of the memory buffers (one per plane) + * @src: the source crop rectangle for the RPF + * @dst: the destination compose rectangle for the BRU input + * + * Configure the VSP to perform composition of the image referenced by @mem + * through RPF @rpf_index, using the @src crop rectangle and the @dst + * composition rectangle. The Z-order is fixed with RPF 0 at the bottom. + * + * Image format as stored in memory is expressed as a V4L2 @pixelformat value. + * As a special case, setting the pixel format to 0 will disable the RPF. The + * @pitch, @mem, @src and @dst parameters are ignored in that case. Calling the + * function on a disabled RPF is allowed. + * + * The memory pitch is configurable to allow for padding at end of lines, or + * simple for images that extend beyond the crop rectangle boundaries. The + * @pitch value is expressed in bytes and applies to all planes for multiplanar + * formats. + * + * The source memory buffer is referenced by the DMA address of its planes in + * the @mem array. Up to two planes are supported. The second plane DMA address + * is ignored for formats using a single plane. + * + * This function isn't reentrant, the caller needs to serialize calls. + * + * TODO: Implement Z-order control by decoupling the RPF index from the BRU + * input index. + * + * Return 0 on success or a negative error code on failure. + */ +int vsp1_du_atomic_update(struct device *dev, unsigned int rpf_index, + u32 pixelformat, unsigned int pitch, + dma_addr_t mem[2], const struct v4l2_rect *src, + const struct v4l2_rect *dst) +{ + struct vsp1_device *vsp1 = dev_get_drvdata(dev); + struct vsp1_pipeline *pipe = &vsp1->drm->pipe; + const struct vsp1_format_info *fmtinfo; + struct v4l2_subdev_selection sel; + struct v4l2_subdev_format format; + struct vsp1_rwpf_memory memory; + struct vsp1_rwpf *rpf; + unsigned long flags; + int ret; + + if (rpf_index >= vsp1->info->rpf_count) + return -EINVAL; + + rpf = vsp1->rpf[rpf_index]; + + if (pixelformat == 0) { + dev_dbg(vsp1->dev, "%s: RPF%u: disable requested\n", __func__, + rpf_index); + + spin_lock_irqsave(&pipe->irqlock, flags); + + if (pipe->inputs[rpf_index]) { + /* Remove the RPF from the pipeline if it was previously + * enabled. + */ + vsp1->bru->inputs[rpf_index].rpf = NULL; + pipe->inputs[rpf_index] = NULL; + + pipe->num_inputs--; + } + + spin_unlock_irqrestore(&pipe->irqlock, flags); + + return 0; + } + + dev_dbg(vsp1->dev, + "%s: RPF%u: (%u,%u)/%ux%u -> (%u,%u)/%ux%u (%08x), pitch %u dma { %pad, %pad }\n", + __func__, rpf_index, + src->left, src->top, src->width, src->height, + dst->left, dst->top, dst->width, dst->height, + pixelformat, pitch, &mem[0], &mem[1]); + + /* Set the stride at the RPF input. */ + fmtinfo = vsp1_get_format_info(pixelformat); + if (!fmtinfo) { + dev_dbg(vsp1->dev, "Unsupport pixel format %08x for RPF\n", + pixelformat); + return -EINVAL; + } + + rpf->fmtinfo = fmtinfo; + rpf->format.num_planes = fmtinfo->planes; + rpf->format.plane_fmt[0].bytesperline = pitch; + rpf->format.plane_fmt[1].bytesperline = pitch; + + /* Configure the format on the RPF sink pad and propagate it up to the + * BRU sink pad. + */ + memset(&format, 0, sizeof(format)); + format.which = V4L2_SUBDEV_FORMAT_ACTIVE; + format.pad = RWPF_PAD_SINK; + format.format.width = src->width + src->left; + format.format.height = src->height + src->top; + format.format.code = fmtinfo->mbus; + format.format.field = V4L2_FIELD_NONE; + + ret = v4l2_subdev_call(&rpf->entity.subdev, pad, set_fmt, NULL, + &format); + if (ret < 0) + return ret; + + dev_dbg(vsp1->dev, + "%s: set format %ux%u (%x) on RPF%u sink\n", + __func__, format.format.width, format.format.height, + format.format.code, rpf->entity.index); + + memset(&sel, 0, sizeof(sel)); + sel.which = V4L2_SUBDEV_FORMAT_ACTIVE; + sel.pad = RWPF_PAD_SINK; + sel.target = V4L2_SEL_TGT_CROP; + sel.r = *src; + + ret = v4l2_subdev_call(&rpf->entity.subdev, pad, set_selection, NULL, + &sel); + if (ret < 0) + return ret; + + dev_dbg(vsp1->dev, + "%s: set selection (%u,%u)/%ux%u on RPF%u sink\n", + __func__, sel.r.left, sel.r.top, sel.r.width, sel.r.height, + rpf->entity.index); + + /* RPF source, hardcode the format to ARGB8888 to turn on format + * conversion if needed. + */ + format.pad = RWPF_PAD_SOURCE; + + ret = v4l2_subdev_call(&rpf->entity.subdev, pad, get_fmt, NULL, + &format); + if (ret < 0) + return ret; + + dev_dbg(vsp1->dev, + "%s: got format %ux%u (%x) on RPF%u source\n", + __func__, format.format.width, format.format.height, + format.format.code, rpf->entity.index); + + format.format.code = MEDIA_BUS_FMT_ARGB8888_1X32; + + ret = v4l2_subdev_call(&rpf->entity.subdev, pad, set_fmt, NULL, + &format); + if (ret < 0) + return ret; + + /* BRU sink, propagate the format from the RPF source. */ + format.pad = rpf->entity.index; + + ret = v4l2_subdev_call(&vsp1->bru->entity.subdev, pad, set_fmt, NULL, + &format); + if (ret < 0) + return ret; + + dev_dbg(vsp1->dev, "%s: set format %ux%u (%x) on BRU pad %u\n", + __func__, format.format.width, format.format.height, + format.format.code, format.pad); + + sel.pad = rpf->entity.index; + sel.target = V4L2_SEL_TGT_COMPOSE; + sel.r = *dst; + + ret = v4l2_subdev_call(&vsp1->bru->entity.subdev, pad, set_selection, + NULL, &sel); + if (ret < 0) + return ret; + + dev_dbg(vsp1->dev, + "%s: set selection (%u,%u)/%ux%u on BRU pad %u\n", + __func__, sel.r.left, sel.r.top, sel.r.width, sel.r.height, + sel.pad); + + /* Store the compose rectangle coordinates in the RPF. */ + rpf->location.left = dst->left; + rpf->location.top = dst->top; + + /* Set the memory buffer address. */ + memory.num_planes = fmtinfo->planes; + memory.addr[0] = mem[0]; + memory.addr[1] = mem[1]; + + rpf->ops->set_memory(rpf, &memory); + + spin_lock_irqsave(&pipe->irqlock, flags); + + /* If the RPF was previously stopped set the BRU input to the RPF and + * store the RPF in the pipeline inputs array. + */ + if (!pipe->inputs[rpf->entity.index]) { + vsp1->bru->inputs[rpf_index].rpf = rpf; + pipe->inputs[rpf->entity.index] = rpf; + pipe->num_inputs++; + } + + spin_unlock_irqrestore(&pipe->irqlock, flags); + + return 0; +} +EXPORT_SYMBOL_GPL(vsp1_du_atomic_update); + +/** + * vsp1_du_atomic_flush - Commit an atomic update + * @dev: the VSP device + */ +void vsp1_du_atomic_flush(struct device *dev) +{ + struct vsp1_device *vsp1 = dev_get_drvdata(dev); + struct vsp1_pipeline *pipe = &vsp1->drm->pipe; + struct vsp1_entity *entity; + unsigned long flags; + bool stop = false; + int ret; + + list_for_each_entry(entity, &pipe->entities, list_pipe) { + /* Disconnect unused RPFs from the pipeline. */ + if (entity->type == VSP1_ENTITY_RPF) { + struct vsp1_rwpf *rpf = to_rwpf(&entity->subdev); + + if (!pipe->inputs[rpf->entity.index]) { + vsp1_mod_write(entity, entity->route->reg, + VI6_DPR_NODE_UNUSED); + continue; + } + } + + vsp1_entity_route_setup(entity); + + ret = v4l2_subdev_call(&entity->subdev, video, + s_stream, 1); + if (ret < 0) { + dev_err(vsp1->dev, + "DRM pipeline start failure on entity %s\n", + entity->subdev.name); + return; + } + } + + vsp1_dl_commit(vsp1->drm->dl); + + spin_lock_irqsave(&pipe->irqlock, flags); + + /* Start or stop the pipeline if needed. */ + if (!vsp1->drm->num_inputs && pipe->num_inputs) { + vsp1_write(vsp1, VI6_DISP_IRQ_STA, 0); + vsp1_write(vsp1, VI6_DISP_IRQ_ENB, VI6_DISP_IRQ_ENB_DSTE); + vsp1_pipeline_run(pipe); + } else if (vsp1->drm->num_inputs && !pipe->num_inputs) { + stop = true; + } + + spin_unlock_irqrestore(&pipe->irqlock, flags); + + if (stop) { + vsp1_write(vsp1, VI6_DISP_IRQ_ENB, 0); + vsp1_pipeline_stop(pipe); + } +} +EXPORT_SYMBOL_GPL(vsp1_du_atomic_flush); + +/* ----------------------------------------------------------------------------- + * Initialization + */ + +int vsp1_drm_create_links(struct vsp1_device *vsp1) +{ + const u32 flags = MEDIA_LNK_FL_ENABLED | MEDIA_LNK_FL_IMMUTABLE; + unsigned int i; + int ret; + + /* VSPD instances require a BRU to perform composition and a LIF to + * output to the DU. + */ + if (!vsp1->bru || !vsp1->lif) + return -ENXIO; + + for (i = 0; i < vsp1->info->rpf_count; ++i) { + struct vsp1_rwpf *rpf = vsp1->rpf[i]; + + ret = media_create_pad_link(&rpf->entity.subdev.entity, + RWPF_PAD_SOURCE, + &vsp1->bru->entity.subdev.entity, + i, flags); + if (ret < 0) + return ret; + + rpf->entity.sink = &vsp1->bru->entity.subdev.entity; + rpf->entity.sink_pad = i; + } + + ret = media_create_pad_link(&vsp1->bru->entity.subdev.entity, + vsp1->bru->entity.source_pad, + &vsp1->wpf[0]->entity.subdev.entity, + RWPF_PAD_SINK, flags); + if (ret < 0) + return ret; + + vsp1->bru->entity.sink = &vsp1->wpf[0]->entity.subdev.entity; + vsp1->bru->entity.sink_pad = RWPF_PAD_SINK; + + ret = media_create_pad_link(&vsp1->wpf[0]->entity.subdev.entity, + RWPF_PAD_SOURCE, + &vsp1->lif->entity.subdev.entity, + LIF_PAD_SINK, flags); + if (ret < 0) + return ret; + + return 0; +} + +int vsp1_drm_init(struct vsp1_device *vsp1) +{ + struct vsp1_pipeline *pipe; + unsigned int i; + + vsp1->drm = devm_kzalloc(vsp1->dev, sizeof(*vsp1->drm), GFP_KERNEL); + if (!vsp1->drm) + return -ENOMEM; + + vsp1->drm->dl = vsp1_dl_create(vsp1); + if (!vsp1->drm->dl) + return -ENOMEM; + + pipe = &vsp1->drm->pipe; + + vsp1_pipeline_init(pipe); + pipe->frame_end = vsp1_drm_pipeline_frame_end; + + /* The DRM pipeline is static, add entities manually. */ + for (i = 0; i < vsp1->info->rpf_count; ++i) { + struct vsp1_rwpf *input = vsp1->rpf[i]; + + list_add_tail(&input->entity.list_pipe, &pipe->entities); + } + + list_add_tail(&vsp1->bru->entity.list_pipe, &pipe->entities); + list_add_tail(&vsp1->wpf[0]->entity.list_pipe, &pipe->entities); + list_add_tail(&vsp1->lif->entity.list_pipe, &pipe->entities); + + pipe->bru = &vsp1->bru->entity; + pipe->lif = &vsp1->lif->entity; + pipe->output = vsp1->wpf[0]; + + pipe->dl = vsp1->drm->dl; + + return 0; +} + +void vsp1_drm_cleanup(struct vsp1_device *vsp1) +{ + vsp1_dl_destroy(vsp1->drm->dl); +} diff --git a/drivers/media/platform/vsp1/vsp1_drm.h b/drivers/media/platform/vsp1/vsp1_drm.h new file mode 100644 index 000000000000..f68056838319 --- /dev/null +++ b/drivers/media/platform/vsp1/vsp1_drm.h @@ -0,0 +1,49 @@ +/* + * vsp1_drm.h -- R-Car VSP1 DRM/KMS Interface + * + * Copyright (C) 2015 Renesas Electronics Corporation + * + * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#ifndef __VSP1_DRM_H__ +#define __VSP1_DRM_H__ + +#include "vsp1_pipe.h" + +struct vsp1_dl; + +/** + * vsp1_drm - State for the API exposed to the DRM driver + * @dl: display list for DRM pipeline operation + * @pipe: the VSP1 pipeline used for display + * @num_inputs: number of active pipeline inputs at the beginning of an update + * @update: the pipeline configuration has been updated + */ +struct vsp1_drm { + struct vsp1_dl *dl; + struct vsp1_pipeline pipe; + unsigned int num_inputs; + bool update; +}; + +int vsp1_drm_init(struct vsp1_device *vsp1); +void vsp1_drm_cleanup(struct vsp1_device *vsp1); +int vsp1_drm_create_links(struct vsp1_device *vsp1); + +int vsp1_du_init(struct device *dev); +int vsp1_du_setup_lif(struct device *dev, unsigned int width, + unsigned int height); +void vsp1_du_atomic_begin(struct device *dev); +int vsp1_du_atomic_update(struct device *dev, unsigned int rpf_index, + u32 pixelformat, unsigned int pitch, + dma_addr_t mem[2], const struct v4l2_rect *src, + const struct v4l2_rect *dst); +void vsp1_du_atomic_flush(struct device *dev); + + +#endif /* __VSP1_DRM_H__ */ diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c index 533bc796391e..25750a0e4631 100644 --- a/drivers/media/platform/vsp1/vsp1_drv.c +++ b/drivers/media/platform/vsp1/vsp1_drv.c @@ -17,17 +17,23 @@ #include <linux/interrupt.h> #include <linux/module.h> #include <linux/of.h> +#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/videodev2.h> +#include <media/v4l2-subdev.h> + #include "vsp1.h" #include "vsp1_bru.h" +#include "vsp1_dl.h" +#include "vsp1_drm.h" #include "vsp1_hsit.h" #include "vsp1_lif.h" #include "vsp1_lut.h" #include "vsp1_rwpf.h" #include "vsp1_sru.h" #include "vsp1_uds.h" +#include "vsp1_video.h" /* ----------------------------------------------------------------------------- * Interrupt Handling @@ -39,11 +45,11 @@ static irqreturn_t vsp1_irq_handler(int irq, void *data) struct vsp1_device *vsp1 = data; irqreturn_t ret = IRQ_NONE; unsigned int i; + u32 status; - for (i = 0; i < vsp1->pdata.wpf_count; ++i) { + for (i = 0; i < vsp1->info->wpf_count; ++i) { struct vsp1_rwpf *wpf = vsp1->wpf[i]; struct vsp1_pipeline *pipe; - u32 status; if (wpf == NULL) continue; @@ -58,6 +64,21 @@ static irqreturn_t vsp1_irq_handler(int irq, void *data) } } + status = vsp1_read(vsp1, VI6_DISP_IRQ_STA); + vsp1_write(vsp1, VI6_DISP_IRQ_STA, ~status & VI6_DISP_IRQ_STA_DST); + + if (status & VI6_DISP_IRQ_STA_DST) { + struct vsp1_rwpf *wpf = vsp1->wpf[0]; + struct vsp1_pipeline *pipe; + + if (wpf) { + pipe = to_vsp1_pipeline(&wpf->entity.subdev.entity); + vsp1_pipeline_display_start(pipe); + } + + ret = IRQ_HANDLED; + } + return ret; } @@ -66,7 +87,7 @@ static irqreturn_t vsp1_irq_handler(int irq, void *data) */ /* - * vsp1_create_links - Create links from all sources to the given sink + * vsp1_create_sink_links - Create links from all sources to the given sink * * This function creates media links from all valid sources to the given sink * pad. Links that would be invalid according to the VSP1 hardware capabilities @@ -75,7 +96,8 @@ static irqreturn_t vsp1_irq_handler(int irq, void *data) * - from a UDS to a UDS (UDS entities can't be chained) * - from an entity to itself (no loops are allowed) */ -static int vsp1_create_links(struct vsp1_device *vsp1, struct vsp1_entity *sink) +static int vsp1_create_sink_links(struct vsp1_device *vsp1, + struct vsp1_entity *sink) { struct media_entity *entity = &sink->subdev.entity; struct vsp1_entity *source; @@ -115,19 +137,86 @@ static int vsp1_create_links(struct vsp1_device *vsp1, struct vsp1_entity *sink) return 0; } -static void vsp1_destroy_entities(struct vsp1_device *vsp1) +static int vsp1_uapi_create_links(struct vsp1_device *vsp1) { struct vsp1_entity *entity; - struct vsp1_entity *next; + unsigned int i; + int ret; + + list_for_each_entry(entity, &vsp1->entities, list_dev) { + if (entity->type == VSP1_ENTITY_LIF || + entity->type == VSP1_ENTITY_RPF) + continue; + + ret = vsp1_create_sink_links(vsp1, entity); + if (ret < 0) + return ret; + } + + if (vsp1->info->features & VSP1_HAS_LIF) { + ret = media_create_pad_link(&vsp1->wpf[0]->entity.subdev.entity, + RWPF_PAD_SOURCE, + &vsp1->lif->entity.subdev.entity, + LIF_PAD_SINK, 0); + if (ret < 0) + return ret; + } + + for (i = 0; i < vsp1->info->rpf_count; ++i) { + struct vsp1_rwpf *rpf = vsp1->rpf[i]; - list_for_each_entry_safe(entity, next, &vsp1->entities, list_dev) { + ret = media_create_pad_link(&rpf->video->video.entity, 0, + &rpf->entity.subdev.entity, + RWPF_PAD_SINK, + MEDIA_LNK_FL_ENABLED | + MEDIA_LNK_FL_IMMUTABLE); + if (ret < 0) + return ret; + } + + for (i = 0; i < vsp1->info->wpf_count; ++i) { + /* Connect the video device to the WPF. All connections are + * immutable except for the WPF0 source link if a LIF is + * present. + */ + struct vsp1_rwpf *wpf = vsp1->wpf[i]; + unsigned int flags = MEDIA_LNK_FL_ENABLED; + + if (!(vsp1->info->features & VSP1_HAS_LIF) || i != 0) + flags |= MEDIA_LNK_FL_IMMUTABLE; + + ret = media_create_pad_link(&wpf->entity.subdev.entity, + RWPF_PAD_SOURCE, + &wpf->video->video.entity, 0, + flags); + if (ret < 0) + return ret; + } + + return 0; +} + +static void vsp1_destroy_entities(struct vsp1_device *vsp1) +{ + struct vsp1_entity *entity, *_entity; + struct vsp1_video *video, *_video; + + list_for_each_entry_safe(entity, _entity, &vsp1->entities, list_dev) { list_del(&entity->list_dev); vsp1_entity_destroy(entity); } + list_for_each_entry_safe(video, _video, &vsp1->videos, list) { + list_del(&video->list); + vsp1_video_cleanup(video); + } + v4l2_device_unregister(&vsp1->v4l2_dev); media_device_unregister(&vsp1->media_dev); media_device_cleanup(&vsp1->media_dev); + + if (!vsp1->info->uapi) + vsp1_drm_cleanup(vsp1); } static int vsp1_create_entities(struct vsp1_device *vsp1) @@ -144,6 +233,14 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) dev_name(mdev->dev)); media_device_init(mdev); + vsp1->media_ops.link_setup = vsp1_entity_link_setup; + /* Don't perform link validation when the userspace API is disabled as + * the pipeline is configured internally by the driver in that case, and + * its configuration can thus be trusted. + */ + if (vsp1->info->uapi) + vsp1->media_ops.link_validate = v4l2_subdev_link_validate; + vdev->mdev = mdev; ret = v4l2_device_register(vsp1->dev, vdev); if (ret < 0) { @@ -153,13 +250,15 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) } /* Instantiate all the entities. */ - vsp1->bru = vsp1_bru_create(vsp1); - if (IS_ERR(vsp1->bru)) { - ret = PTR_ERR(vsp1->bru); - goto done; - } + if (vsp1->info->features & VSP1_HAS_BRU) { + vsp1->bru = vsp1_bru_create(vsp1); + if (IS_ERR(vsp1->bru)) { + ret = PTR_ERR(vsp1->bru); + goto done; + } - list_add_tail(&vsp1->bru->entity.list_dev, &vsp1->entities); + list_add_tail(&vsp1->bru->entity.list_dev, &vsp1->entities); + } vsp1->hsi = vsp1_hsit_create(vsp1, true); if (IS_ERR(vsp1->hsi)) { @@ -177,7 +276,7 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) list_add_tail(&vsp1->hst->entity.list_dev, &vsp1->entities); - if (vsp1->pdata.features & VSP1_HAS_LIF) { + if (vsp1->info->features & VSP1_HAS_LIF) { vsp1->lif = vsp1_lif_create(vsp1); if (IS_ERR(vsp1->lif)) { ret = PTR_ERR(vsp1->lif); @@ -187,7 +286,7 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) list_add_tail(&vsp1->lif->entity.list_dev, &vsp1->entities); } - if (vsp1->pdata.features & VSP1_HAS_LUT) { + if (vsp1->info->features & VSP1_HAS_LUT) { vsp1->lut = vsp1_lut_create(vsp1); if (IS_ERR(vsp1->lut)) { ret = PTR_ERR(vsp1->lut); @@ -197,7 +296,7 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) list_add_tail(&vsp1->lut->entity.list_dev, &vsp1->entities); } - for (i = 0; i < vsp1->pdata.rpf_count; ++i) { + for (i = 0; i < vsp1->info->rpf_count; ++i) { struct vsp1_rwpf *rpf; rpf = vsp1_rpf_create(vsp1, i); @@ -208,9 +307,20 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) vsp1->rpf[i] = rpf; list_add_tail(&rpf->entity.list_dev, &vsp1->entities); + + if (vsp1->info->uapi) { + struct vsp1_video *video = vsp1_video_create(vsp1, rpf); + + if (IS_ERR(video)) { + ret = PTR_ERR(video); + goto done; + } + + list_add_tail(&video->list, &vsp1->videos); + } } - if (vsp1->pdata.features & VSP1_HAS_SRU) { + if (vsp1->info->features & VSP1_HAS_SRU) { vsp1->sru = vsp1_sru_create(vsp1); if (IS_ERR(vsp1->sru)) { ret = PTR_ERR(vsp1->sru); @@ -220,7 +330,7 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) list_add_tail(&vsp1->sru->entity.list_dev, &vsp1->entities); } - for (i = 0; i < vsp1->pdata.uds_count; ++i) { + for (i = 0; i < vsp1->info->uds_count; ++i) { struct vsp1_uds *uds; uds = vsp1_uds_create(vsp1, i); @@ -233,7 +343,7 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) list_add_tail(&uds->entity.list_dev, &vsp1->entities); } - for (i = 0; i < vsp1->pdata.wpf_count; ++i) { + for (i = 0; i < vsp1->info->wpf_count; ++i) { struct vsp1_rwpf *wpf; wpf = vsp1_wpf_create(vsp1, i); @@ -244,6 +354,18 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) vsp1->wpf[i] = wpf; list_add_tail(&wpf->entity.list_dev, &vsp1->entities); + + if (vsp1->info->uapi) { + struct vsp1_video *video = vsp1_video_create(vsp1, wpf); + + if (IS_ERR(video)) { + ret = PTR_ERR(video); + goto done; + } + + list_add_tail(&video->list, &vsp1->videos); + wpf->entity.sink = &video->video.entity; + } } /* Register all subdevs. */ @@ -255,34 +377,23 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) } /* Create links. */ - list_for_each_entry(entity, &vsp1->entities, list_dev) { - if (entity->type == VSP1_ENTITY_WPF) { - ret = vsp1_wpf_create_links(vsp1, entity); - if (ret < 0) - goto done; - } else if (entity->type == VSP1_ENTITY_RPF) { - ret = vsp1_rpf_create_links(vsp1, entity); - if (ret < 0) - goto done; - } - - if (entity->type != VSP1_ENTITY_LIF && - entity->type != VSP1_ENTITY_RPF) { - ret = vsp1_create_links(vsp1, entity); - if (ret < 0) - goto done; - } - } + if (vsp1->info->uapi) + ret = vsp1_uapi_create_links(vsp1); + else + ret = vsp1_drm_create_links(vsp1); + if (ret < 0) + goto done; - if (vsp1->pdata.features & VSP1_HAS_LIF) { - ret = media_create_pad_link( - &vsp1->wpf[0]->entity.subdev.entity, RWPF_PAD_SOURCE, - &vsp1->lif->entity.subdev.entity, LIF_PAD_SINK, 0); - if (ret < 0) - return ret; + /* Register subdev nodes if the userspace API is enabled or initialize + * the DRM pipeline otherwise. + */ + if (vsp1->info->uapi) { + vsp1->use_dl = false; + ret = v4l2_device_register_subdev_nodes(&vsp1->v4l2_dev); + } else { + vsp1->use_dl = true; + ret = vsp1_drm_init(vsp1); } - - ret = v4l2_device_register_subdev_nodes(&vsp1->v4l2_dev); if (ret < 0) goto done; @@ -295,42 +406,51 @@ done: return ret; } -static int vsp1_device_init(struct vsp1_device *vsp1) +int vsp1_reset_wpf(struct vsp1_device *vsp1, unsigned int index) { - unsigned int i; + unsigned int timeout; u32 status; - /* Reset any channel that might be running. */ status = vsp1_read(vsp1, VI6_STATUS); + if (!(status & VI6_STATUS_SYS_ACT(index))) + return 0; - for (i = 0; i < vsp1->pdata.wpf_count; ++i) { - unsigned int timeout; + vsp1_write(vsp1, VI6_SRESET, VI6_SRESET_SRTS(index)); + for (timeout = 10; timeout > 0; --timeout) { + status = vsp1_read(vsp1, VI6_STATUS); + if (!(status & VI6_STATUS_SYS_ACT(index))) + break; - if (!(status & VI6_STATUS_SYS_ACT(i))) - continue; + usleep_range(1000, 2000); + } - vsp1_write(vsp1, VI6_SRESET, VI6_SRESET_SRTS(i)); - for (timeout = 10; timeout > 0; --timeout) { - status = vsp1_read(vsp1, VI6_STATUS); - if (!(status & VI6_STATUS_SYS_ACT(i))) - break; + if (!timeout) { + dev_err(vsp1->dev, "failed to reset wpf.%u\n", index); + return -ETIMEDOUT; + } - usleep_range(1000, 2000); - } + return 0; +} - if (!timeout) { - dev_err(vsp1->dev, "failed to reset wpf.%u\n", i); - return -ETIMEDOUT; - } +static int vsp1_device_init(struct vsp1_device *vsp1) +{ + unsigned int i; + int ret; + + /* Reset any channel that might be running. */ + for (i = 0; i < vsp1->info->wpf_count; ++i) { + ret = vsp1_reset_wpf(vsp1, i); + if (ret < 0) + return ret; } vsp1_write(vsp1, VI6_CLK_DCSWT, (8 << VI6_CLK_DCSWT_CSTPW_SHIFT) | (8 << VI6_CLK_DCSWT_CSTRW_SHIFT)); - for (i = 0; i < vsp1->pdata.rpf_count; ++i) + for (i = 0; i < vsp1->info->rpf_count; ++i) vsp1_write(vsp1, VI6_DPR_RPF_ROUTE(i), VI6_DPR_NODE_UNUSED); - for (i = 0; i < vsp1->pdata.uds_count; ++i) + for (i = 0; i < vsp1->info->uds_count; ++i) vsp1_write(vsp1, VI6_DPR_UDS_ROUTE(i), VI6_DPR_NODE_UNUSED); vsp1_write(vsp1, VI6_DPR_SRU_ROUTE, VI6_DPR_NODE_UNUSED); @@ -345,6 +465,9 @@ static int vsp1_device_init(struct vsp1_device *vsp1) vsp1_write(vsp1, VI6_DPR_HGT_SMPPT, (7 << VI6_DPR_SMPPT_TGW_SHIFT) | (VI6_DPR_NODE_UNUSED << VI6_DPR_SMPPT_PT_SHIFT)); + if (vsp1->use_dl) + vsp1_dl_setup(vsp1); + return 0; } @@ -444,48 +567,76 @@ static const struct dev_pm_ops vsp1_pm_ops = { * Platform Driver */ -static int vsp1_parse_dt(struct vsp1_device *vsp1) -{ - struct device_node *np = vsp1->dev->of_node; - struct vsp1_platform_data *pdata = &vsp1->pdata; - - if (of_property_read_bool(np, "renesas,has-lif")) - pdata->features |= VSP1_HAS_LIF; - if (of_property_read_bool(np, "renesas,has-lut")) - pdata->features |= VSP1_HAS_LUT; - if (of_property_read_bool(np, "renesas,has-sru")) - pdata->features |= VSP1_HAS_SRU; - - of_property_read_u32(np, "renesas,#rpf", &pdata->rpf_count); - of_property_read_u32(np, "renesas,#uds", &pdata->uds_count); - of_property_read_u32(np, "renesas,#wpf", &pdata->wpf_count); - - if (pdata->rpf_count <= 0 || pdata->rpf_count > VSP1_MAX_RPF) { - dev_err(vsp1->dev, "invalid number of RPF (%u)\n", - pdata->rpf_count); - return -EINVAL; - } - - if (pdata->uds_count <= 0 || pdata->uds_count > VSP1_MAX_UDS) { - dev_err(vsp1->dev, "invalid number of UDS (%u)\n", - pdata->uds_count); - return -EINVAL; - } - - if (pdata->wpf_count <= 0 || pdata->wpf_count > VSP1_MAX_WPF) { - dev_err(vsp1->dev, "invalid number of WPF (%u)\n", - pdata->wpf_count); - return -EINVAL; - } - - return 0; -} +static const struct vsp1_device_info vsp1_device_infos[] = { + { + .version = VI6_IP_VERSION_MODEL_VSPS_H2, + .features = VSP1_HAS_BRU | VSP1_HAS_LUT | VSP1_HAS_SRU, + .rpf_count = 5, + .uds_count = 3, + .wpf_count = 4, + .num_bru_inputs = 4, + .uapi = true, + }, { + .version = VI6_IP_VERSION_MODEL_VSPR_H2, + .features = VSP1_HAS_BRU | VSP1_HAS_SRU, + .rpf_count = 5, + .uds_count = 1, + .wpf_count = 4, + .num_bru_inputs = 4, + .uapi = true, + }, { + .version = VI6_IP_VERSION_MODEL_VSPD_GEN2, + .features = VSP1_HAS_BRU | VSP1_HAS_LIF | VSP1_HAS_LUT, + .rpf_count = 4, + .uds_count = 1, + .wpf_count = 4, + .num_bru_inputs = 4, + .uapi = true, + }, { + .version = VI6_IP_VERSION_MODEL_VSPS_M2, + .features = VSP1_HAS_BRU | VSP1_HAS_LUT | VSP1_HAS_SRU, + .rpf_count = 5, + .uds_count = 3, + .wpf_count = 4, + .num_bru_inputs = 4, + .uapi = true, + }, { + .version = VI6_IP_VERSION_MODEL_VSPI_GEN3, + .features = VSP1_HAS_LUT | VSP1_HAS_SRU, + .rpf_count = 1, + .uds_count = 1, + .wpf_count = 1, + .uapi = true, + }, { + .version = VI6_IP_VERSION_MODEL_VSPBD_GEN3, + .features = VSP1_HAS_BRU, + .rpf_count = 5, + .wpf_count = 1, + .num_bru_inputs = 5, + .uapi = true, + }, { + .version = VI6_IP_VERSION_MODEL_VSPBC_GEN3, + .features = VSP1_HAS_BRU | VSP1_HAS_LUT, + .rpf_count = 5, + .wpf_count = 1, + .num_bru_inputs = 5, + .uapi = true, + }, { + .version = VI6_IP_VERSION_MODEL_VSPD_GEN3, + .features = VSP1_HAS_BRU | VSP1_HAS_LIF | VSP1_HAS_LUT, + .rpf_count = 5, + .wpf_count = 2, + .num_bru_inputs = 5, + }, +}; static int vsp1_probe(struct platform_device *pdev) { struct vsp1_device *vsp1; struct resource *irq; struct resource *io; + unsigned int i; + u32 version; int ret; vsp1 = devm_kzalloc(&pdev->dev, sizeof(*vsp1), GFP_KERNEL); @@ -495,10 +646,7 @@ static int vsp1_probe(struct platform_device *pdev) vsp1->dev = &pdev->dev; mutex_init(&vsp1->lock); INIT_LIST_HEAD(&vsp1->entities); - - ret = vsp1_parse_dt(vsp1); - if (ret < 0) - return ret; + INIT_LIST_HEAD(&vsp1->videos); /* I/O, IRQ and clock resources */ io = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -525,6 +673,29 @@ static int vsp1_probe(struct platform_device *pdev) return ret; } + /* Configure device parameters based on the version register. */ + ret = clk_prepare_enable(vsp1->clock); + if (ret < 0) + return ret; + + version = vsp1_read(vsp1, VI6_IP_VERSION); + clk_disable_unprepare(vsp1->clock); + + for (i = 0; i < ARRAY_SIZE(vsp1_device_infos); ++i) { + if ((version & VI6_IP_VERSION_MODEL_MASK) == + vsp1_device_infos[i].version) { + vsp1->info = &vsp1_device_infos[i]; + break; + } + } + + if (!vsp1->info) { + dev_err(&pdev->dev, "unsupported IP version 0x%08x\n", version); + return -ENXIO; + } + + dev_dbg(&pdev->dev, "IP version 0x%08x\n", version); + /* Instanciate entities */ ret = vsp1_create_entities(vsp1); if (ret < 0) { @@ -548,6 +719,7 @@ static int vsp1_remove(struct platform_device *pdev) static const struct of_device_id vsp1_of_match[] = { { .compatible = "renesas,vsp1" }, + { .compatible = "renesas,vsp2" }, { }, }; diff --git a/drivers/media/platform/vsp1/vsp1_entity.c b/drivers/media/platform/vsp1/vsp1_entity.c index d7308530952f..20a78fbd3691 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.c +++ b/drivers/media/platform/vsp1/vsp1_entity.c @@ -20,7 +20,6 @@ #include "vsp1.h" #include "vsp1_entity.h" -#include "vsp1_video.h" bool vsp1_entity_is_streaming(struct vsp1_entity *entity) { @@ -46,7 +45,7 @@ int vsp1_entity_set_streaming(struct vsp1_entity *entity, bool streaming) if (!streaming) return 0; - if (!entity->subdev.ctrl_handler) + if (!entity->vsp1->info->uapi || !entity->subdev.ctrl_handler) return 0; ret = v4l2_ctrl_handler_setup(entity->subdev.ctrl_handler); @@ -59,6 +58,18 @@ int vsp1_entity_set_streaming(struct vsp1_entity *entity, bool streaming) return ret; } +void vsp1_entity_route_setup(struct vsp1_entity *source) +{ + struct vsp1_entity *sink; + + if (source->route->reg == 0) + return; + + sink = container_of(source->sink, struct vsp1_entity, subdev.entity); + vsp1_mod_write(source, source->route->reg, + sink->route->inputs[source->sink_pad]); +} + /* ----------------------------------------------------------------------------- * V4L2 Subdevice Operations */ @@ -120,9 +131,9 @@ const struct v4l2_subdev_internal_ops vsp1_subdev_internal_ops = { * Media Operations */ -static int vsp1_entity_link_setup(struct media_entity *entity, - const struct media_pad *local, - const struct media_pad *remote, u32 flags) +int vsp1_entity_link_setup(struct media_entity *entity, + const struct media_pad *local, + const struct media_pad *remote, u32 flags) { struct vsp1_entity *source; @@ -147,11 +158,6 @@ static int vsp1_entity_link_setup(struct media_entity *entity, return 0; } -const struct media_entity_operations vsp1_media_ops = { - .link_setup = vsp1_entity_link_setup, - .link_validate = v4l2_subdev_link_validate, -}; - /* ----------------------------------------------------------------------------- * Initialization */ @@ -159,7 +165,8 @@ const struct media_entity_operations vsp1_media_ops = { static const struct vsp1_route vsp1_routes[] = { { VSP1_ENTITY_BRU, 0, VI6_DPR_BRU_ROUTE, { VI6_DPR_NODE_BRU_IN(0), VI6_DPR_NODE_BRU_IN(1), - VI6_DPR_NODE_BRU_IN(2), VI6_DPR_NODE_BRU_IN(3), } }, + VI6_DPR_NODE_BRU_IN(2), VI6_DPR_NODE_BRU_IN(3), + VI6_DPR_NODE_BRU_IN(4) } }, { VSP1_ENTITY_HSI, 0, VI6_DPR_HSI_ROUTE, { VI6_DPR_NODE_HSI, } }, { VSP1_ENTITY_HST, 0, VI6_DPR_HST_ROUTE, { VI6_DPR_NODE_HST, } }, { VSP1_ENTITY_LIF, 0, 0, { VI6_DPR_NODE_LIF, } }, @@ -225,8 +232,6 @@ int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity, void vsp1_entity_destroy(struct vsp1_entity *entity) { - if (entity->video) - vsp1_video_cleanup(entity->video); if (entity->subdev.ctrl_handler) v4l2_ctrl_handler_free(entity->subdev.ctrl_handler); media_entity_cleanup(&entity->subdev.entity); diff --git a/drivers/media/platform/vsp1/vsp1_entity.h b/drivers/media/platform/vsp1/vsp1_entity.h index 8867a5787c28..83570dfde8ec 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.h +++ b/drivers/media/platform/vsp1/vsp1_entity.h @@ -19,7 +19,6 @@ #include <media/v4l2-subdev.h> struct vsp1_device; -struct vsp1_video; enum vsp1_entity_type { VSP1_ENTITY_BRU, @@ -33,6 +32,8 @@ enum vsp1_entity_type { VSP1_ENTITY_WPF, }; +#define VSP1_ENTITY_MAX_INPUTS 5 /* For the BRU */ + /* * struct vsp1_route - Entity routing configuration * @type: Entity type this routing entry is associated with @@ -49,7 +50,7 @@ struct vsp1_route { enum vsp1_entity_type type; unsigned int index; unsigned int reg; - unsigned int inputs[4]; + unsigned int inputs[VSP1_ENTITY_MAX_INPUTS]; }; struct vsp1_entity { @@ -71,8 +72,6 @@ struct vsp1_entity { struct v4l2_subdev subdev; struct v4l2_mbus_framefmt *formats; - struct vsp1_video *video; - spinlock_t lock; /* Protects the streaming field */ bool streaming; }; @@ -87,7 +86,10 @@ int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity, void vsp1_entity_destroy(struct vsp1_entity *entity); extern const struct v4l2_subdev_internal_ops vsp1_subdev_internal_ops; -extern const struct media_entity_operations vsp1_media_ops; + +int vsp1_entity_link_setup(struct media_entity *entity, + const struct media_pad *local, + const struct media_pad *remote, u32 flags); struct v4l2_mbus_framefmt * vsp1_entity_get_pad_format(struct vsp1_entity *entity, @@ -99,4 +101,6 @@ void vsp1_entity_init_formats(struct v4l2_subdev *subdev, bool vsp1_entity_is_streaming(struct vsp1_entity *entity); int vsp1_entity_set_streaming(struct vsp1_entity *entity, bool streaming); +void vsp1_entity_route_setup(struct vsp1_entity *source); + #endif /* __VSP1_ENTITY_H__ */ diff --git a/drivers/media/platform/vsp1/vsp1_hsit.c b/drivers/media/platform/vsp1/vsp1_hsit.c index 8ffb817ae525..c1087cff31a0 100644 --- a/drivers/media/platform/vsp1/vsp1_hsit.c +++ b/drivers/media/platform/vsp1/vsp1_hsit.c @@ -203,7 +203,7 @@ struct vsp1_hsit *vsp1_hsit_create(struct vsp1_device *vsp1, bool inverse) subdev = &hsit->entity.subdev; v4l2_subdev_init(subdev, &hsit_ops); - subdev->entity.ops = &vsp1_media_ops; + subdev->entity.ops = &vsp1->media_ops; subdev->internal_ops = &vsp1_subdev_internal_ops; snprintf(subdev->name, sizeof(subdev->name), "%s %s", dev_name(vsp1->dev), inverse ? "hsi" : "hst"); diff --git a/drivers/media/platform/vsp1/vsp1_lif.c b/drivers/media/platform/vsp1/vsp1_lif.c index 39fa5ef20fbb..433853ce8dbf 100644 --- a/drivers/media/platform/vsp1/vsp1_lif.c +++ b/drivers/media/platform/vsp1/vsp1_lif.c @@ -26,14 +26,9 @@ * Device Access */ -static inline u32 vsp1_lif_read(struct vsp1_lif *lif, u32 reg) -{ - return vsp1_read(lif->entity.vsp1, reg); -} - static inline void vsp1_lif_write(struct vsp1_lif *lif, u32 reg, u32 data) { - vsp1_write(lif->entity.vsp1, reg, data); + vsp1_mod_write(&lif->entity, reg, data); } /* ----------------------------------------------------------------------------- @@ -49,7 +44,7 @@ static int lif_s_stream(struct v4l2_subdev *subdev, int enable) unsigned int lbth = 200; if (!enable) { - vsp1_lif_write(lif, VI6_LIF_CTRL, 0); + vsp1_write(lif->entity.vsp1, VI6_LIF_CTRL, 0); return 0; } @@ -228,7 +223,7 @@ struct vsp1_lif *vsp1_lif_create(struct vsp1_device *vsp1) subdev = &lif->entity.subdev; v4l2_subdev_init(subdev, &lif_ops); - subdev->entity.ops = &vsp1_media_ops; + subdev->entity.ops = &vsp1->media_ops; subdev->internal_ops = &vsp1_subdev_internal_ops; snprintf(subdev->name, sizeof(subdev->name), "%s lif", dev_name(vsp1->dev)); diff --git a/drivers/media/platform/vsp1/vsp1_lut.c b/drivers/media/platform/vsp1/vsp1_lut.c index 656ec272a414..4b89095e7b5f 100644 --- a/drivers/media/platform/vsp1/vsp1_lut.c +++ b/drivers/media/platform/vsp1/vsp1_lut.c @@ -27,11 +27,6 @@ * Device Access */ -static inline u32 vsp1_lut_read(struct vsp1_lut *lut, u32 reg) -{ - return vsp1_read(lut->entity.vsp1, reg); -} - static inline void vsp1_lut_write(struct vsp1_lut *lut, u32 reg, u32 data) { vsp1_write(lut->entity.vsp1, reg, data); @@ -242,7 +237,7 @@ struct vsp1_lut *vsp1_lut_create(struct vsp1_device *vsp1) subdev = &lut->entity.subdev; v4l2_subdev_init(subdev, &lut_ops); - subdev->entity.ops = &vsp1_media_ops; + subdev->entity.ops = &vsp1->media_ops; subdev->internal_ops = &vsp1_subdev_internal_ops; snprintf(subdev->name, sizeof(subdev->name), "%s lut", dev_name(vsp1->dev)); diff --git a/drivers/media/platform/vsp1/vsp1_pipe.c b/drivers/media/platform/vsp1/vsp1_pipe.c new file mode 100644 index 000000000000..6659f06b1643 --- /dev/null +++ b/drivers/media/platform/vsp1/vsp1_pipe.c @@ -0,0 +1,426 @@ +/* + * vsp1_pipe.c -- R-Car VSP1 Pipeline + * + * Copyright (C) 2013-2015 Renesas Electronics Corporation + * + * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/delay.h> +#include <linux/list.h> +#include <linux/sched.h> +#include <linux/wait.h> + +#include <media/media-entity.h> +#include <media/v4l2-subdev.h> + +#include "vsp1.h" +#include "vsp1_bru.h" +#include "vsp1_dl.h" +#include "vsp1_entity.h" +#include "vsp1_pipe.h" +#include "vsp1_rwpf.h" +#include "vsp1_uds.h" + +/* ----------------------------------------------------------------------------- + * Helper Functions + */ + +static const struct vsp1_format_info vsp1_video_formats[] = { + { V4L2_PIX_FMT_RGB332, MEDIA_BUS_FMT_ARGB8888_1X32, + VI6_FMT_RGB_332, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 1, { 8, 0, 0 }, false, false, 1, 1, false }, + { V4L2_PIX_FMT_ARGB444, MEDIA_BUS_FMT_ARGB8888_1X32, + VI6_FMT_ARGB_4444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS, + 1, { 16, 0, 0 }, false, false, 1, 1, true }, + { V4L2_PIX_FMT_XRGB444, MEDIA_BUS_FMT_ARGB8888_1X32, + VI6_FMT_XRGB_4444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS, + 1, { 16, 0, 0 }, false, false, 1, 1, true }, + { V4L2_PIX_FMT_ARGB555, MEDIA_BUS_FMT_ARGB8888_1X32, + VI6_FMT_ARGB_1555, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS, + 1, { 16, 0, 0 }, false, false, 1, 1, true }, + { V4L2_PIX_FMT_XRGB555, MEDIA_BUS_FMT_ARGB8888_1X32, + VI6_FMT_XRGB_1555, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS, + 1, { 16, 0, 0 }, false, false, 1, 1, false }, + { V4L2_PIX_FMT_RGB565, MEDIA_BUS_FMT_ARGB8888_1X32, + VI6_FMT_RGB_565, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS, + 1, { 16, 0, 0 }, false, false, 1, 1, false }, + { V4L2_PIX_FMT_BGR24, MEDIA_BUS_FMT_ARGB8888_1X32, + VI6_FMT_BGR_888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 1, { 24, 0, 0 }, false, false, 1, 1, false }, + { V4L2_PIX_FMT_RGB24, MEDIA_BUS_FMT_ARGB8888_1X32, + VI6_FMT_RGB_888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 1, { 24, 0, 0 }, false, false, 1, 1, false }, + { V4L2_PIX_FMT_ABGR32, MEDIA_BUS_FMT_ARGB8888_1X32, + VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS, + 1, { 32, 0, 0 }, false, false, 1, 1, true }, + { V4L2_PIX_FMT_XBGR32, MEDIA_BUS_FMT_ARGB8888_1X32, + VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS, + 1, { 32, 0, 0 }, false, false, 1, 1, false }, + { V4L2_PIX_FMT_ARGB32, MEDIA_BUS_FMT_ARGB8888_1X32, + VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 1, { 32, 0, 0 }, false, false, 1, 1, true }, + { V4L2_PIX_FMT_XRGB32, MEDIA_BUS_FMT_ARGB8888_1X32, + VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 1, { 32, 0, 0 }, false, false, 1, 1, false }, + { V4L2_PIX_FMT_UYVY, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 1, { 16, 0, 0 }, false, false, 2, 1, false }, + { V4L2_PIX_FMT_VYUY, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 1, { 16, 0, 0 }, false, true, 2, 1, false }, + { V4L2_PIX_FMT_YUYV, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 1, { 16, 0, 0 }, true, false, 2, 1, false }, + { V4L2_PIX_FMT_YVYU, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 1, { 16, 0, 0 }, true, true, 2, 1, false }, + { V4L2_PIX_FMT_NV12M, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_Y_UV_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 2, { 8, 16, 0 }, false, false, 2, 2, false }, + { V4L2_PIX_FMT_NV21M, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_Y_UV_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 2, { 8, 16, 0 }, false, true, 2, 2, false }, + { V4L2_PIX_FMT_NV16M, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_Y_UV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 2, { 8, 16, 0 }, false, false, 2, 1, false }, + { V4L2_PIX_FMT_NV61M, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_Y_UV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 2, { 8, 16, 0 }, false, true, 2, 1, false }, + { V4L2_PIX_FMT_YUV420M, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_Y_U_V_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 3, { 8, 8, 8 }, false, false, 2, 2, false }, + { V4L2_PIX_FMT_YVU420M, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_Y_U_V_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 3, { 8, 8, 8 }, false, true, 2, 2, false }, + { V4L2_PIX_FMT_YUV422M, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_Y_U_V_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 3, { 8, 8, 8 }, false, false, 2, 1, false }, + { V4L2_PIX_FMT_YVU422M, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_Y_U_V_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 3, { 8, 8, 8 }, false, true, 2, 1, false }, + { V4L2_PIX_FMT_YUV444M, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_Y_U_V_444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 3, { 8, 8, 8 }, false, false, 1, 1, false }, + { V4L2_PIX_FMT_YVU444M, MEDIA_BUS_FMT_AYUV8_1X32, + VI6_FMT_Y_U_V_444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | + VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, + 3, { 8, 8, 8 }, false, true, 1, 1, false }, +}; + +/* + * vsp1_get_format_info - Retrieve format information for a 4CC + * @fourcc: the format 4CC + * + * Return a pointer to the format information structure corresponding to the + * given V4L2 format 4CC, or NULL if no corresponding format can be found. + */ +const struct vsp1_format_info *vsp1_get_format_info(u32 fourcc) +{ + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(vsp1_video_formats); ++i) { + const struct vsp1_format_info *info = &vsp1_video_formats[i]; + + if (info->fourcc == fourcc) + return info; + } + + return NULL; +} + +/* ----------------------------------------------------------------------------- + * Pipeline Management + */ + +void vsp1_pipeline_reset(struct vsp1_pipeline *pipe) +{ + unsigned int i; + + if (pipe->bru) { + struct vsp1_bru *bru = to_bru(&pipe->bru->subdev); + + for (i = 0; i < ARRAY_SIZE(bru->inputs); ++i) + bru->inputs[i].rpf = NULL; + } + + for (i = 0; i < ARRAY_SIZE(pipe->inputs); ++i) + pipe->inputs[i] = NULL; + + INIT_LIST_HEAD(&pipe->entities); + pipe->state = VSP1_PIPELINE_STOPPED; + pipe->buffers_ready = 0; + pipe->num_inputs = 0; + pipe->output = NULL; + pipe->bru = NULL; + pipe->lif = NULL; + pipe->uds = NULL; +} + +void vsp1_pipeline_init(struct vsp1_pipeline *pipe) +{ + mutex_init(&pipe->lock); + spin_lock_init(&pipe->irqlock); + init_waitqueue_head(&pipe->wq); + + INIT_LIST_HEAD(&pipe->entities); + pipe->state = VSP1_PIPELINE_STOPPED; +} + +void vsp1_pipeline_run(struct vsp1_pipeline *pipe) +{ + struct vsp1_device *vsp1 = pipe->output->entity.vsp1; + + if (pipe->state == VSP1_PIPELINE_STOPPED) { + vsp1_write(vsp1, VI6_CMD(pipe->output->entity.index), + VI6_CMD_STRCMD); + pipe->state = VSP1_PIPELINE_RUNNING; + } + + pipe->buffers_ready = 0; +} + +bool vsp1_pipeline_stopped(struct vsp1_pipeline *pipe) +{ + unsigned long flags; + bool stopped; + + spin_lock_irqsave(&pipe->irqlock, flags); + stopped = pipe->state == VSP1_PIPELINE_STOPPED; + spin_unlock_irqrestore(&pipe->irqlock, flags); + + return stopped; +} + +int vsp1_pipeline_stop(struct vsp1_pipeline *pipe) +{ + struct vsp1_entity *entity; + unsigned long flags; + int ret; + + if (pipe->dl) { + /* When using display lists in continuous frame mode the only + * way to stop the pipeline is to reset the hardware. + */ + ret = vsp1_reset_wpf(pipe->output->entity.vsp1, + pipe->output->entity.index); + if (ret == 0) { + spin_lock_irqsave(&pipe->irqlock, flags); + pipe->state = VSP1_PIPELINE_STOPPED; + spin_unlock_irqrestore(&pipe->irqlock, flags); + } + } else { + /* Otherwise just request a stop and wait. */ + spin_lock_irqsave(&pipe->irqlock, flags); + if (pipe->state == VSP1_PIPELINE_RUNNING) + pipe->state = VSP1_PIPELINE_STOPPING; + spin_unlock_irqrestore(&pipe->irqlock, flags); + + ret = wait_event_timeout(pipe->wq, vsp1_pipeline_stopped(pipe), + msecs_to_jiffies(500)); + ret = ret == 0 ? -ETIMEDOUT : 0; + } + + list_for_each_entry(entity, &pipe->entities, list_pipe) { + if (entity->route && entity->route->reg) + vsp1_write(entity->vsp1, entity->route->reg, + VI6_DPR_NODE_UNUSED); + + v4l2_subdev_call(&entity->subdev, video, s_stream, 0); + } + + return ret; +} + +bool vsp1_pipeline_ready(struct vsp1_pipeline *pipe) +{ + unsigned int mask; + + mask = ((1 << pipe->num_inputs) - 1) << 1; + if (!pipe->lif) + mask |= 1 << 0; + + return pipe->buffers_ready == mask; +} + +void vsp1_pipeline_display_start(struct vsp1_pipeline *pipe) +{ + if (pipe->dl) + vsp1_dl_irq_display_start(pipe->dl); +} + +void vsp1_pipeline_frame_end(struct vsp1_pipeline *pipe) +{ + enum vsp1_pipeline_state state; + unsigned long flags; + + if (pipe == NULL) + return; + + if (pipe->dl) + vsp1_dl_irq_frame_end(pipe->dl); + + /* Signal frame end to the pipeline handler. */ + pipe->frame_end(pipe); + + spin_lock_irqsave(&pipe->irqlock, flags); + + state = pipe->state; + + /* When using display lists in continuous frame mode the pipeline is + * automatically restarted by the hardware. + */ + if (!pipe->dl) + pipe->state = VSP1_PIPELINE_STOPPED; + + /* If a stop has been requested, mark the pipeline as stopped and + * return. + */ + if (state == VSP1_PIPELINE_STOPPING) { + wake_up(&pipe->wq); + goto done; + } + + /* Restart the pipeline if ready. */ + if (vsp1_pipeline_ready(pipe)) + vsp1_pipeline_run(pipe); + +done: + spin_unlock_irqrestore(&pipe->irqlock, flags); +} + +/* + * Propagate the alpha value through the pipeline. + * + * As the UDS has restricted scaling capabilities when the alpha component needs + * to be scaled, we disable alpha scaling when the UDS input has a fixed alpha + * value. The UDS then outputs a fixed alpha value which needs to be programmed + * from the input RPF alpha. + */ +void vsp1_pipeline_propagate_alpha(struct vsp1_pipeline *pipe, + struct vsp1_entity *input, + unsigned int alpha) +{ + struct vsp1_entity *entity; + struct media_pad *pad; + + pad = media_entity_remote_pad(&input->pads[RWPF_PAD_SOURCE]); + + while (pad) { + if (!is_media_entity_v4l2_subdev(pad->entity)) + break; + + entity = to_vsp1_entity(media_entity_to_v4l2_subdev(pad->entity)); + + /* The BRU background color has a fixed alpha value set to 255, + * the output alpha value is thus always equal to 255. + */ + if (entity->type == VSP1_ENTITY_BRU) + alpha = 255; + + if (entity->type == VSP1_ENTITY_UDS) { + struct vsp1_uds *uds = to_uds(&entity->subdev); + + vsp1_uds_set_alpha(uds, alpha); + break; + } + + pad = &entity->pads[entity->source_pad]; + pad = media_entity_remote_pad(pad); + } +} + +void vsp1_pipelines_suspend(struct vsp1_device *vsp1) +{ + unsigned long flags; + unsigned int i; + int ret; + + /* To avoid increasing the system suspend time needlessly, loop over the + * pipelines twice, first to set them all to the stopping state, and + * then to wait for the stop to complete. + */ + for (i = 0; i < vsp1->info->wpf_count; ++i) { + struct vsp1_rwpf *wpf = vsp1->wpf[i]; + struct vsp1_pipeline *pipe; + + if (wpf == NULL) + continue; + + pipe = to_vsp1_pipeline(&wpf->entity.subdev.entity); + if (pipe == NULL) + continue; + + spin_lock_irqsave(&pipe->irqlock, flags); + if (pipe->state == VSP1_PIPELINE_RUNNING) + pipe->state = VSP1_PIPELINE_STOPPING; + spin_unlock_irqrestore(&pipe->irqlock, flags); + } + + for (i = 0; i < vsp1->info->wpf_count; ++i) { + struct vsp1_rwpf *wpf = vsp1->wpf[i]; + struct vsp1_pipeline *pipe; + + if (wpf == NULL) + continue; + + pipe = to_vsp1_pipeline(&wpf->entity.subdev.entity); + if (pipe == NULL) + continue; + + ret = wait_event_timeout(pipe->wq, vsp1_pipeline_stopped(pipe), + msecs_to_jiffies(500)); + if (ret == 0) + dev_warn(vsp1->dev, "pipeline %u stop timeout\n", + wpf->entity.index); + } +} + +void vsp1_pipelines_resume(struct vsp1_device *vsp1) +{ + unsigned int i; + + /* Resume pipeline all running pipelines. */ + for (i = 0; i < vsp1->info->wpf_count; ++i) { + struct vsp1_rwpf *wpf = vsp1->wpf[i]; + struct vsp1_pipeline *pipe; + + if (wpf == NULL) + continue; + + pipe = to_vsp1_pipeline(&wpf->entity.subdev.entity); + if (pipe == NULL) + continue; + + if (vsp1_pipeline_ready(pipe)) + vsp1_pipeline_run(pipe); + } +} diff --git a/drivers/media/platform/vsp1/vsp1_pipe.h b/drivers/media/platform/vsp1/vsp1_pipe.h new file mode 100644 index 000000000000..b2f3a8a896c9 --- /dev/null +++ b/drivers/media/platform/vsp1/vsp1_pipe.h @@ -0,0 +1,134 @@ +/* + * vsp1_pipe.h -- R-Car VSP1 Pipeline + * + * Copyright (C) 2013-2015 Renesas Electronics Corporation + * + * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#ifndef __VSP1_PIPE_H__ +#define __VSP1_PIPE_H__ + +#include <linux/list.h> +#include <linux/spinlock.h> +#include <linux/wait.h> + +#include <media/media-entity.h> + +struct vsp1_dl; +struct vsp1_rwpf; + +/* + * struct vsp1_format_info - VSP1 video format description + * @mbus: media bus format code + * @fourcc: V4L2 pixel format FCC identifier + * @planes: number of planes + * @bpp: bits per pixel + * @hwfmt: VSP1 hardware format + * @swap_yc: the Y and C components are swapped (Y comes before C) + * @swap_uv: the U and V components are swapped (V comes before U) + * @hsub: horizontal subsampling factor + * @vsub: vertical subsampling factor + * @alpha: has an alpha channel + */ +struct vsp1_format_info { + u32 fourcc; + unsigned int mbus; + unsigned int hwfmt; + unsigned int swap; + unsigned int planes; + unsigned int bpp[3]; + bool swap_yc; + bool swap_uv; + unsigned int hsub; + unsigned int vsub; + bool alpha; +}; + +enum vsp1_pipeline_state { + VSP1_PIPELINE_STOPPED, + VSP1_PIPELINE_RUNNING, + VSP1_PIPELINE_STOPPING, +}; + +/* + * struct vsp1_pipeline - A VSP1 hardware pipeline + * @pipe: the media pipeline + * @irqlock: protects the pipeline state + * @state: current state + * @wq: work queue to wait for state change completion + * @frame_end: frame end interrupt handler + * @lock: protects the pipeline use count and stream count + * @use_count: number of video nodes using the pipeline + * @stream_count: number of streaming video nodes + * @buffers_ready: bitmask of RPFs and WPFs with at least one buffer available + * @num_inputs: number of RPFs + * @inputs: array of RPFs in the pipeline (indexed by RPF index) + * @output: WPF at the output of the pipeline + * @bru: BRU entity, if present + * @lif: LIF entity, if present + * @uds: UDS entity, if present + * @uds_input: entity at the input of the UDS, if the UDS is present + * @entities: list of entities in the pipeline + * @dl: display list associated with the pipeline + */ +struct vsp1_pipeline { + struct media_pipeline pipe; + + spinlock_t irqlock; + enum vsp1_pipeline_state state; + wait_queue_head_t wq; + + void (*frame_end)(struct vsp1_pipeline *pipe); + + struct mutex lock; + unsigned int use_count; + unsigned int stream_count; + unsigned int buffers_ready; + + unsigned int num_inputs; + struct vsp1_rwpf *inputs[VSP1_MAX_RPF]; + struct vsp1_rwpf *output; + struct vsp1_entity *bru; + struct vsp1_entity *lif; + struct vsp1_entity *uds; + struct vsp1_entity *uds_input; + + struct list_head entities; + + struct vsp1_dl *dl; +}; + +static inline struct vsp1_pipeline *to_vsp1_pipeline(struct media_entity *e) +{ + if (likely(e->pipe)) + return container_of(e->pipe, struct vsp1_pipeline, pipe); + else + return NULL; +} + +void vsp1_pipeline_reset(struct vsp1_pipeline *pipe); +void vsp1_pipeline_init(struct vsp1_pipeline *pipe); + +void vsp1_pipeline_run(struct vsp1_pipeline *pipe); +bool vsp1_pipeline_stopped(struct vsp1_pipeline *pipe); +int vsp1_pipeline_stop(struct vsp1_pipeline *pipe); +bool vsp1_pipeline_ready(struct vsp1_pipeline *pipe); + +void vsp1_pipeline_display_start(struct vsp1_pipeline *pipe); +void vsp1_pipeline_frame_end(struct vsp1_pipeline *pipe); + +void vsp1_pipeline_propagate_alpha(struct vsp1_pipeline *pipe, + struct vsp1_entity *input, + unsigned int alpha); + +void vsp1_pipelines_suspend(struct vsp1_device *vsp1); +void vsp1_pipelines_resume(struct vsp1_device *vsp1); + +const struct vsp1_format_info *vsp1_get_format_info(u32 fourcc); + +#endif /* __VSP1_PIPE_H__ */ diff --git a/drivers/media/platform/vsp1/vsp1_regs.h b/drivers/media/platform/vsp1/vsp1_regs.h index 25b48738b147..069216f0eb44 100644 --- a/drivers/media/platform/vsp1/vsp1_regs.h +++ b/drivers/media/platform/vsp1/vsp1_regs.h @@ -46,7 +46,7 @@ #define VI6_DISP_IRQ_ENB_LNEE(n) (1 << (n)) #define VI6_DISP_IRQ_STA 0x007c -#define VI6_DISP_IRQ_STA_DSE (1 << 8) +#define VI6_DISP_IRQ_STA_DST (1 << 8) #define VI6_DISP_IRQ_STA_MAE (1 << 5) #define VI6_DISP_IRQ_STA_LNE(n) (1 << (n)) @@ -322,7 +322,7 @@ #define VI6_DPR_NODE_SRU 16 #define VI6_DPR_NODE_UDS(n) (17 + (n)) #define VI6_DPR_NODE_LUT 22 -#define VI6_DPR_NODE_BRU_IN(n) (23 + (n)) +#define VI6_DPR_NODE_BRU_IN(n) (((n) <= 3) ? 23 + (n) : 49) #define VI6_DPR_NODE_BRU_OUT 27 #define VI6_DPR_NODE_CLU 29 #define VI6_DPR_NODE_HST 30 @@ -504,12 +504,12 @@ #define VI6_BRU_VIRRPF_COL_BCB_MASK (0xff << 0) #define VI6_BRU_VIRRPF_COL_BCB_SHIFT 0 -#define VI6_BRU_CTRL(n) (0x2c10 + (n) * 8) +#define VI6_BRU_CTRL(n) (0x2c10 + (n) * 8 + ((n) <= 3 ? 0 : 4)) #define VI6_BRU_CTRL_RBC (1 << 31) -#define VI6_BRU_CTRL_DSTSEL_BRUIN(n) ((n) << 20) +#define VI6_BRU_CTRL_DSTSEL_BRUIN(n) (((n) <= 3 ? (n) : (n)+1) << 20) #define VI6_BRU_CTRL_DSTSEL_VRPF (4 << 20) #define VI6_BRU_CTRL_DSTSEL_MASK (7 << 20) -#define VI6_BRU_CTRL_SRCSEL_BRUIN(n) ((n) << 16) +#define VI6_BRU_CTRL_SRCSEL_BRUIN(n) (((n) <= 3 ? (n) : (n)+1) << 16) #define VI6_BRU_CTRL_SRCSEL_VRPF (4 << 16) #define VI6_BRU_CTRL_SRCSEL_MASK (7 << 16) #define VI6_BRU_CTRL_CROP(rop) ((rop) << 4) @@ -517,7 +517,7 @@ #define VI6_BRU_CTRL_AROP(rop) ((rop) << 0) #define VI6_BRU_CTRL_AROP_MASK (0xf << 0) -#define VI6_BRU_BLD(n) (0x2c14 + (n) * 8) +#define VI6_BRU_BLD(n) (0x2c14 + (n) * 8 + ((n) <= 3 ? 0 : 4)) #define VI6_BRU_BLD_CBES (1 << 31) #define VI6_BRU_BLD_CCMDX_DST_A (0 << 28) #define VI6_BRU_BLD_CCMDX_255_DST_A (1 << 28) @@ -551,7 +551,7 @@ #define VI6_BRU_BLD_COEFY_SHIFT 0 #define VI6_BRU_ROP 0x2c30 -#define VI6_BRU_ROP_DSTSEL_BRUIN(n) ((n) << 20) +#define VI6_BRU_ROP_DSTSEL_BRUIN(n) (((n) <= 3 ? (n) : (n)+1) << 20) #define VI6_BRU_ROP_DSTSEL_VRPF (4 << 20) #define VI6_BRU_ROP_DSTSEL_MASK (7 << 20) #define VI6_BRU_ROP_CROP(rop) ((rop) << 4) @@ -625,6 +625,24 @@ #define VI6_SECURITY_CTRL1 0x3d04 /* ----------------------------------------------------------------------------- + * IP Version Registers + */ + +#define VI6_IP_VERSION 0x3f00 +#define VI6_IP_VERSION_MODEL_MASK (0xff << 8) +#define VI6_IP_VERSION_MODEL_VSPS_H2 (0x09 << 8) +#define VI6_IP_VERSION_MODEL_VSPR_H2 (0x0a << 8) +#define VI6_IP_VERSION_MODEL_VSPD_GEN2 (0x0b << 8) +#define VI6_IP_VERSION_MODEL_VSPS_M2 (0x0c << 8) +#define VI6_IP_VERSION_MODEL_VSPI_GEN3 (0x14 << 8) +#define VI6_IP_VERSION_MODEL_VSPBD_GEN3 (0x15 << 8) +#define VI6_IP_VERSION_MODEL_VSPBC_GEN3 (0x16 << 8) +#define VI6_IP_VERSION_MODEL_VSPD_GEN3 (0x17 << 8) +#define VI6_IP_VERSION_SOC_MASK (0xff << 0) +#define VI6_IP_VERSION_SOC_H (0x01 << 0) +#define VI6_IP_VERSION_SOC_M (0x02 << 0) + +/* ----------------------------------------------------------------------------- * RPF CLUT Registers */ diff --git a/drivers/media/platform/vsp1/vsp1_rpf.c b/drivers/media/platform/vsp1/vsp1_rpf.c index 924538223d3e..5bc1d1574a43 100644 --- a/drivers/media/platform/vsp1/vsp1_rpf.c +++ b/drivers/media/platform/vsp1/vsp1_rpf.c @@ -26,16 +26,10 @@ * Device Access */ -static inline u32 vsp1_rpf_read(struct vsp1_rwpf *rpf, u32 reg) -{ - return vsp1_read(rpf->entity.vsp1, - reg + rpf->entity.index * VI6_RPF_OFFSET); -} - static inline void vsp1_rpf_write(struct vsp1_rwpf *rpf, u32 reg, u32 data) { - vsp1_write(rpf->entity.vsp1, - reg + rpf->entity.index * VI6_RPF_OFFSET, data); + vsp1_mod_write(&rpf->entity, reg + rpf->entity.index * VI6_RPF_OFFSET, + data); } /* ----------------------------------------------------------------------------- @@ -74,9 +68,11 @@ static const struct v4l2_ctrl_ops rpf_ctrl_ops = { static int rpf_s_stream(struct v4l2_subdev *subdev, int enable) { + struct vsp1_pipeline *pipe = to_vsp1_pipeline(&subdev->entity); struct vsp1_rwpf *rpf = to_rwpf(subdev); - const struct vsp1_format_info *fmtinfo = rpf->video.fmtinfo; - const struct v4l2_pix_format_mplane *format = &rpf->video.format; + struct vsp1_device *vsp1 = rpf->entity.vsp1; + const struct vsp1_format_info *fmtinfo = rpf->fmtinfo; + const struct v4l2_pix_format_mplane *format = &rpf->format; const struct v4l2_rect *crop = &rpf->crop; u32 pstride; u32 infmt; @@ -154,6 +150,15 @@ static int rpf_s_stream(struct v4l2_subdev *subdev, int enable) vsp1_rpf_write(rpf, VI6_RPF_ALPH_SEL, VI6_RPF_ALPH_SEL_AEXT_EXT | (fmtinfo->alpha ? VI6_RPF_ALPH_SEL_ASEL_PACKED : VI6_RPF_ALPH_SEL_ASEL_FIXED)); + + if (vsp1->info->uapi) + mutex_lock(rpf->ctrls.lock); + vsp1_rpf_write(rpf, VI6_RPF_VRTCOL_SET, + rpf->alpha->cur.val << VI6_RPF_VRTCOL_SET_LAYA_SHIFT); + vsp1_pipeline_propagate_alpha(pipe, &rpf->entity, rpf->alpha->cur.val); + if (vsp1->info->uapi) + mutex_unlock(rpf->ctrls.lock); + vsp1_rpf_write(rpf, VI6_RPF_MSK_CTRL, 0); vsp1_rpf_write(rpf, VI6_RPF_CKEY_CTRL, 0); @@ -186,30 +191,28 @@ static struct v4l2_subdev_ops rpf_ops = { * Video Device Operations */ -static void rpf_vdev_queue(struct vsp1_video *video, - struct vsp1_video_buffer *buf) +static void rpf_set_memory(struct vsp1_rwpf *rpf, struct vsp1_rwpf_memory *mem) { - struct vsp1_rwpf *rpf = container_of(video, struct vsp1_rwpf, video); unsigned int i; for (i = 0; i < 3; ++i) - rpf->buf_addr[i] = buf->addr[i]; + rpf->buf_addr[i] = mem->addr[i]; if (!vsp1_entity_is_streaming(&rpf->entity)) return; vsp1_rpf_write(rpf, VI6_RPF_SRCM_ADDR_Y, - buf->addr[0] + rpf->offsets[0]); - if (buf->buf.vb2_buf.num_planes > 1) + mem->addr[0] + rpf->offsets[0]); + if (mem->num_planes > 1) vsp1_rpf_write(rpf, VI6_RPF_SRCM_ADDR_C0, - buf->addr[1] + rpf->offsets[1]); - if (buf->buf.vb2_buf.num_planes > 2) + mem->addr[1] + rpf->offsets[1]); + if (mem->num_planes > 2) vsp1_rpf_write(rpf, VI6_RPF_SRCM_ADDR_C1, - buf->addr[2] + rpf->offsets[1]); + mem->addr[2] + rpf->offsets[1]); } -static const struct vsp1_video_operations rpf_vdev_ops = { - .queue = rpf_vdev_queue, +static const struct vsp1_rwpf_operations rpf_vdev_ops = { + .set_memory = rpf_set_memory, }; /* ----------------------------------------------------------------------------- @@ -219,7 +222,6 @@ static const struct vsp1_video_operations rpf_vdev_ops = { struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index) { struct v4l2_subdev *subdev; - struct vsp1_video *video; struct vsp1_rwpf *rpf; int ret; @@ -227,6 +229,8 @@ struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index) if (rpf == NULL) return ERR_PTR(-ENOMEM); + rpf->ops = &rpf_vdev_ops; + rpf->max_width = RPF_MAX_WIDTH; rpf->max_height = RPF_MAX_HEIGHT; @@ -241,7 +245,7 @@ struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index) subdev = &rpf->entity.subdev; v4l2_subdev_init(subdev, &rpf_ops); - subdev->entity.ops = &vsp1_media_ops; + subdev->entity.ops = &vsp1->media_ops; subdev->internal_ops = &vsp1_subdev_internal_ops; snprintf(subdev->name, sizeof(subdev->name), "%s rpf.%u", dev_name(vsp1->dev), index); @@ -252,8 +256,9 @@ struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index) /* Initialize the control handler. */ v4l2_ctrl_handler_init(&rpf->ctrls, 1); - v4l2_ctrl_new_std(&rpf->ctrls, &rpf_ctrl_ops, V4L2_CID_ALPHA_COMPONENT, - 0, 255, 1, 255); + rpf->alpha = v4l2_ctrl_new_std(&rpf->ctrls, &rpf_ctrl_ops, + V4L2_CID_ALPHA_COMPONENT, + 0, 255, 1, 255); rpf->entity.subdev.ctrl_handler = &rpf->ctrls; @@ -264,42 +269,9 @@ struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index) goto error; } - /* Initialize the video device. */ - video = &rpf->video; - - video->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; - video->vsp1 = vsp1; - video->ops = &rpf_vdev_ops; - - ret = vsp1_video_init(video, &rpf->entity); - if (ret < 0) - goto error; - - rpf->entity.video = video; - return rpf; error: vsp1_entity_destroy(&rpf->entity); return ERR_PTR(ret); } - -/* - * vsp1_rpf_create_links() - RPF pads links creation - * @vsp1: Pointer to VSP1 device - * @entity: Pointer to VSP1 entity - * - * return negative error code or zero on success - */ -int vsp1_rpf_create_links(struct vsp1_device *vsp1, - struct vsp1_entity *entity) -{ - struct vsp1_rwpf *rpf = to_rwpf(&entity->subdev); - - /* Connect the video device to the RPF. */ - return media_create_pad_link(&rpf->video.video.entity, 0, - &rpf->entity.subdev.entity, - RWPF_PAD_SINK, - MEDIA_LNK_FL_ENABLED | - MEDIA_LNK_FL_IMMUTABLE); -} diff --git a/drivers/media/platform/vsp1/vsp1_rwpf.h b/drivers/media/platform/vsp1/vsp1_rwpf.h index 731d36e5258d..8e8235682ada 100644 --- a/drivers/media/platform/vsp1/vsp1_rwpf.h +++ b/drivers/media/platform/vsp1/vsp1_rwpf.h @@ -19,19 +19,39 @@ #include "vsp1.h" #include "vsp1_entity.h" -#include "vsp1_video.h" #define RWPF_PAD_SINK 0 #define RWPF_PAD_SOURCE 1 +struct v4l2_ctrl; +struct vsp1_rwpf; +struct vsp1_video; + +struct vsp1_rwpf_memory { + unsigned int num_planes; + dma_addr_t addr[3]; + unsigned int length[3]; +}; + +struct vsp1_rwpf_operations { + void (*set_memory)(struct vsp1_rwpf *rwpf, + struct vsp1_rwpf_memory *mem); +}; + struct vsp1_rwpf { struct vsp1_entity entity; - struct vsp1_video video; struct v4l2_ctrl_handler ctrls; + struct v4l2_ctrl *alpha; + + struct vsp1_video *video; + + const struct vsp1_rwpf_operations *ops; unsigned int max_width; unsigned int max_height; + struct v4l2_pix_format_mplane format; + const struct vsp1_format_info *fmtinfo; struct { unsigned int left; unsigned int top; @@ -50,11 +70,6 @@ static inline struct vsp1_rwpf *to_rwpf(struct v4l2_subdev *subdev) struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index); struct vsp1_rwpf *vsp1_wpf_create(struct vsp1_device *vsp1, unsigned int index); -int vsp1_rpf_create_links(struct vsp1_device *vsp1, - struct vsp1_entity *entity); -int vsp1_wpf_create_links(struct vsp1_device *vsp1, - struct vsp1_entity *entity); - int vsp1_rwpf_enum_mbus_code(struct v4l2_subdev *subdev, struct v4l2_subdev_pad_config *cfg, struct v4l2_subdev_mbus_code_enum *code); diff --git a/drivers/media/platform/vsp1/vsp1_sru.c b/drivers/media/platform/vsp1/vsp1_sru.c index 6310acab60e7..cc09efbfb24f 100644 --- a/drivers/media/platform/vsp1/vsp1_sru.c +++ b/drivers/media/platform/vsp1/vsp1_sru.c @@ -151,10 +151,13 @@ static int sru_s_stream(struct v4l2_subdev *subdev, int enable) /* Take the control handler lock to ensure that the CTRL0 value won't be * changed behind our back by a set control operation. */ - mutex_lock(sru->ctrls.lock); + if (sru->entity.vsp1->info->uapi) + mutex_lock(sru->ctrls.lock); ctrl0 |= vsp1_sru_read(sru, VI6_SRU_CTRL0) & (VI6_SRU_CTRL0_PARAM0_MASK | VI6_SRU_CTRL0_PARAM1_MASK); - mutex_unlock(sru->ctrls.lock); + vsp1_sru_write(sru, VI6_SRU_CTRL0, ctrl0); + if (sru->entity.vsp1->info->uapi) + mutex_unlock(sru->ctrls.lock); vsp1_sru_write(sru, VI6_SRU_CTRL1, VI6_SRU_CTRL1_PARAM5); @@ -360,7 +363,7 @@ struct vsp1_sru *vsp1_sru_create(struct vsp1_device *vsp1) subdev = &sru->entity.subdev; v4l2_subdev_init(subdev, &sru_ops); - subdev->entity.ops = &vsp1_media_ops; + subdev->entity.ops = &vsp1->media_ops; subdev->internal_ops = &vsp1_subdev_internal_ops; snprintf(subdev->name, sizeof(subdev->name), "%s sru", dev_name(vsp1->dev)); diff --git a/drivers/media/platform/vsp1/vsp1_uds.c b/drivers/media/platform/vsp1/vsp1_uds.c index ccc8243e3493..bba67770cf95 100644 --- a/drivers/media/platform/vsp1/vsp1_uds.c +++ b/drivers/media/platform/vsp1/vsp1_uds.c @@ -29,12 +29,6 @@ * Device Access */ -static inline u32 vsp1_uds_read(struct vsp1_uds *uds, u32 reg) -{ - return vsp1_read(uds->entity.vsp1, - reg + uds->entity.index * VI6_UDS_OFFSET); -} - static inline void vsp1_uds_write(struct vsp1_uds *uds, u32 reg, u32 data) { vsp1_write(uds->entity.vsp1, @@ -344,7 +338,7 @@ struct vsp1_uds *vsp1_uds_create(struct vsp1_device *vsp1, unsigned int index) subdev = &uds->entity.subdev; v4l2_subdev_init(subdev, &uds_ops); - subdev->entity.ops = &vsp1_media_ops; + subdev->entity.ops = &vsp1->media_ops; subdev->internal_ops = &vsp1_subdev_internal_ops; snprintf(subdev->name, sizeof(subdev->name), "%s uds.%u", dev_name(vsp1->dev), index); diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c index b4dca57d1ae3..72cc7d3729f8 100644 --- a/drivers/media/platform/vsp1/vsp1_video.c +++ b/drivers/media/platform/vsp1/vsp1_video.c @@ -14,10 +14,10 @@ #include <linux/list.h> #include <linux/module.h> #include <linux/mutex.h> -#include <linux/sched.h> #include <linux/slab.h> #include <linux/v4l2-mediabus.h> #include <linux/videodev2.h> +#include <linux/wait.h> #include <media/media-entity.h> #include <media/v4l2-dev.h> @@ -30,6 +30,7 @@ #include "vsp1.h" #include "vsp1_bru.h" #include "vsp1_entity.h" +#include "vsp1_pipe.h" #include "vsp1_rwpf.h" #include "vsp1_uds.h" #include "vsp1_video.h" @@ -47,113 +48,6 @@ * Helper functions */ -static const struct vsp1_format_info vsp1_video_formats[] = { - { V4L2_PIX_FMT_RGB332, MEDIA_BUS_FMT_ARGB8888_1X32, - VI6_FMT_RGB_332, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 1, { 8, 0, 0 }, false, false, 1, 1, false }, - { V4L2_PIX_FMT_ARGB444, MEDIA_BUS_FMT_ARGB8888_1X32, - VI6_FMT_ARGB_4444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS, - 1, { 16, 0, 0 }, false, false, 1, 1, true }, - { V4L2_PIX_FMT_XRGB444, MEDIA_BUS_FMT_ARGB8888_1X32, - VI6_FMT_XRGB_4444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS, - 1, { 16, 0, 0 }, false, false, 1, 1, true }, - { V4L2_PIX_FMT_ARGB555, MEDIA_BUS_FMT_ARGB8888_1X32, - VI6_FMT_ARGB_1555, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS, - 1, { 16, 0, 0 }, false, false, 1, 1, true }, - { V4L2_PIX_FMT_XRGB555, MEDIA_BUS_FMT_ARGB8888_1X32, - VI6_FMT_XRGB_1555, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS, - 1, { 16, 0, 0 }, false, false, 1, 1, false }, - { V4L2_PIX_FMT_RGB565, MEDIA_BUS_FMT_ARGB8888_1X32, - VI6_FMT_RGB_565, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS, - 1, { 16, 0, 0 }, false, false, 1, 1, false }, - { V4L2_PIX_FMT_BGR24, MEDIA_BUS_FMT_ARGB8888_1X32, - VI6_FMT_BGR_888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 1, { 24, 0, 0 }, false, false, 1, 1, false }, - { V4L2_PIX_FMT_RGB24, MEDIA_BUS_FMT_ARGB8888_1X32, - VI6_FMT_RGB_888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 1, { 24, 0, 0 }, false, false, 1, 1, false }, - { V4L2_PIX_FMT_ABGR32, MEDIA_BUS_FMT_ARGB8888_1X32, - VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS, - 1, { 32, 0, 0 }, false, false, 1, 1, true }, - { V4L2_PIX_FMT_XBGR32, MEDIA_BUS_FMT_ARGB8888_1X32, - VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS, - 1, { 32, 0, 0 }, false, false, 1, 1, false }, - { V4L2_PIX_FMT_ARGB32, MEDIA_BUS_FMT_ARGB8888_1X32, - VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 1, { 32, 0, 0 }, false, false, 1, 1, true }, - { V4L2_PIX_FMT_XRGB32, MEDIA_BUS_FMT_ARGB8888_1X32, - VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 1, { 32, 0, 0 }, false, false, 1, 1, false }, - { V4L2_PIX_FMT_UYVY, MEDIA_BUS_FMT_AYUV8_1X32, - VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 1, { 16, 0, 0 }, false, false, 2, 1, false }, - { V4L2_PIX_FMT_VYUY, MEDIA_BUS_FMT_AYUV8_1X32, - VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 1, { 16, 0, 0 }, false, true, 2, 1, false }, - { V4L2_PIX_FMT_YUYV, MEDIA_BUS_FMT_AYUV8_1X32, - VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 1, { 16, 0, 0 }, true, false, 2, 1, false }, - { V4L2_PIX_FMT_YVYU, MEDIA_BUS_FMT_AYUV8_1X32, - VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 1, { 16, 0, 0 }, true, true, 2, 1, false }, - { V4L2_PIX_FMT_NV12M, MEDIA_BUS_FMT_AYUV8_1X32, - VI6_FMT_Y_UV_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 2, { 8, 16, 0 }, false, false, 2, 2, false }, - { V4L2_PIX_FMT_NV21M, MEDIA_BUS_FMT_AYUV8_1X32, - VI6_FMT_Y_UV_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 2, { 8, 16, 0 }, false, true, 2, 2, false }, - { V4L2_PIX_FMT_NV16M, MEDIA_BUS_FMT_AYUV8_1X32, - VI6_FMT_Y_UV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 2, { 8, 16, 0 }, false, false, 2, 1, false }, - { V4L2_PIX_FMT_NV61M, MEDIA_BUS_FMT_AYUV8_1X32, - VI6_FMT_Y_UV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 2, { 8, 16, 0 }, false, true, 2, 1, false }, - { V4L2_PIX_FMT_YUV420M, MEDIA_BUS_FMT_AYUV8_1X32, - VI6_FMT_Y_U_V_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS | - VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS, - 3, { 8, 8, 8 }, false, false, 2, 2, false }, -}; - -/* - * vsp1_get_format_info - Retrieve format information for a 4CC - * @fourcc: the format 4CC - * - * Return a pointer to the format information structure corresponding to the - * given V4L2 format 4CC, or NULL if no corresponding format can be found. - */ -static const struct vsp1_format_info *vsp1_get_format_info(u32 fourcc) -{ - unsigned int i; - - for (i = 0; i < ARRAY_SIZE(vsp1_video_formats); ++i) { - const struct vsp1_format_info *info = &vsp1_video_formats[i]; - - if (info->fourcc == fourcc) - return info; - } - - return NULL; -} - - static struct v4l2_subdev * vsp1_video_remote_subdev(struct media_pad *local, u32 *pad) { @@ -184,9 +78,9 @@ static int vsp1_video_verify_format(struct vsp1_video *video) if (ret < 0) return ret == -ENOIOCTLCMD ? -EINVAL : ret; - if (video->fmtinfo->mbus != fmt.format.code || - video->format.height != fmt.format.height || - video->format.width != fmt.format.width) + if (video->rwpf->fmtinfo->mbus != fmt.format.code || + video->rwpf->format.height != fmt.format.height || + video->rwpf->format.width != fmt.format.width) return -EINVAL; return 0; @@ -277,9 +171,9 @@ static int __vsp1_video_try_format(struct vsp1_video *video, * Pipeline Management */ -static int vsp1_pipeline_validate_branch(struct vsp1_pipeline *pipe, - struct vsp1_rwpf *input, - struct vsp1_rwpf *output) +static int vsp1_video_pipeline_validate_branch(struct vsp1_pipeline *pipe, + struct vsp1_rwpf *input, + struct vsp1_rwpf *output) { struct vsp1_entity *entity; struct media_entity_enum ent_enum; @@ -370,29 +264,8 @@ out: return rval; } -static void __vsp1_pipeline_cleanup(struct vsp1_pipeline *pipe) -{ - if (pipe->bru) { - struct vsp1_bru *bru = to_bru(&pipe->bru->subdev); - unsigned int i; - - for (i = 0; i < ARRAY_SIZE(bru->inputs); ++i) - bru->inputs[i].rpf = NULL; - } - - INIT_LIST_HEAD(&pipe->entities); - pipe->state = VSP1_PIPELINE_STOPPED; - pipe->buffers_ready = 0; - pipe->num_video = 0; - pipe->num_inputs = 0; - pipe->output = NULL; - pipe->bru = NULL; - pipe->lif = NULL; - pipe->uds = NULL; -} - -static int vsp1_pipeline_validate(struct vsp1_pipeline *pipe, - struct vsp1_video *video) +static int vsp1_video_pipeline_validate(struct vsp1_pipeline *pipe, + struct vsp1_video *video) { struct media_entity_graph graph; struct media_entity *entity = &video->video.entity; @@ -416,10 +289,8 @@ static int vsp1_pipeline_validate(struct vsp1_pipeline *pipe, struct vsp1_rwpf *rwpf; struct vsp1_entity *e; - if (is_media_entity_v4l2_io(entity)) { - pipe->num_video++; + if (!is_media_entity_v4l2_subdev(entity)) continue; - } subdev = media_entity_to_v4l2_subdev(entity); e = to_vsp1_entity(subdev); @@ -427,12 +298,12 @@ static int vsp1_pipeline_validate(struct vsp1_pipeline *pipe, if (e->type == VSP1_ENTITY_RPF) { rwpf = to_rwpf(subdev); - pipe->inputs[pipe->num_inputs++] = rwpf; - rwpf->video.pipe_index = pipe->num_inputs; + pipe->inputs[rwpf->entity.index] = rwpf; + rwpf->video->pipe_index = ++pipe->num_inputs; } else if (e->type == VSP1_ENTITY_WPF) { rwpf = to_rwpf(subdev); - pipe->output = to_rwpf(subdev); - rwpf->video.pipe_index = 0; + pipe->output = rwpf; + rwpf->video->pipe_index = 0; } else if (e->type == VSP1_ENTITY_LIF) { pipe->lif = e; } else if (e->type == VSP1_ENTITY_BRU) { @@ -453,9 +324,12 @@ static int vsp1_pipeline_validate(struct vsp1_pipeline *pipe, /* Follow links downstream for each input and make sure the graph * contains no loop and that all branches end at the output WPF. */ - for (i = 0; i < pipe->num_inputs; ++i) { - ret = vsp1_pipeline_validate_branch(pipe, pipe->inputs[i], - pipe->output); + for (i = 0; i < video->vsp1->info->rpf_count; ++i) { + if (!pipe->inputs[i]) + continue; + + ret = vsp1_video_pipeline_validate_branch(pipe, pipe->inputs[i], + pipe->output); if (ret < 0) goto error; } @@ -463,12 +337,12 @@ static int vsp1_pipeline_validate(struct vsp1_pipeline *pipe, return 0; error: - __vsp1_pipeline_cleanup(pipe); + vsp1_pipeline_reset(pipe); return ret; } -static int vsp1_pipeline_init(struct vsp1_pipeline *pipe, - struct vsp1_video *video) +static int vsp1_video_pipeline_init(struct vsp1_pipeline *pipe, + struct vsp1_video *video) { int ret; @@ -476,7 +350,7 @@ static int vsp1_pipeline_init(struct vsp1_pipeline *pipe, /* If we're the first user validate and initialize the pipeline. */ if (pipe->use_count == 0) { - ret = vsp1_pipeline_validate(pipe, video); + ret = vsp1_video_pipeline_validate(pipe, video); if (ret < 0) goto done; } @@ -489,75 +363,17 @@ done: return ret; } -static void vsp1_pipeline_cleanup(struct vsp1_pipeline *pipe) +static void vsp1_video_pipeline_cleanup(struct vsp1_pipeline *pipe) { mutex_lock(&pipe->lock); /* If we're the last user clean up the pipeline. */ if (--pipe->use_count == 0) - __vsp1_pipeline_cleanup(pipe); + vsp1_pipeline_reset(pipe); mutex_unlock(&pipe->lock); } -static void vsp1_pipeline_run(struct vsp1_pipeline *pipe) -{ - struct vsp1_device *vsp1 = pipe->output->entity.vsp1; - - vsp1_write(vsp1, VI6_CMD(pipe->output->entity.index), VI6_CMD_STRCMD); - pipe->state = VSP1_PIPELINE_RUNNING; - pipe->buffers_ready = 0; -} - -static bool vsp1_pipeline_stopped(struct vsp1_pipeline *pipe) -{ - unsigned long flags; - bool stopped; - - spin_lock_irqsave(&pipe->irqlock, flags); - stopped = pipe->state == VSP1_PIPELINE_STOPPED; - spin_unlock_irqrestore(&pipe->irqlock, flags); - - return stopped; -} - -static int vsp1_pipeline_stop(struct vsp1_pipeline *pipe) -{ - struct vsp1_entity *entity; - unsigned long flags; - int ret; - - spin_lock_irqsave(&pipe->irqlock, flags); - if (pipe->state == VSP1_PIPELINE_RUNNING) - pipe->state = VSP1_PIPELINE_STOPPING; - spin_unlock_irqrestore(&pipe->irqlock, flags); - - ret = wait_event_timeout(pipe->wq, vsp1_pipeline_stopped(pipe), - msecs_to_jiffies(500)); - ret = ret == 0 ? -ETIMEDOUT : 0; - - list_for_each_entry(entity, &pipe->entities, list_pipe) { - if (entity->route && entity->route->reg) - vsp1_write(entity->vsp1, entity->route->reg, - VI6_DPR_NODE_UNUSED); - - v4l2_subdev_call(&entity->subdev, video, s_stream, 0); - } - - return ret; -} - -static bool vsp1_pipeline_ready(struct vsp1_pipeline *pipe) -{ - unsigned int mask; - - mask = ((1 << pipe->num_inputs) - 1) << 1; - if (!pipe->lif) - mask |= 1 << 0; - - return pipe->buffers_ready == mask; -} - /* * vsp1_video_complete_buffer - Complete the current buffer * @video: the video node @@ -572,12 +388,12 @@ static bool vsp1_pipeline_ready(struct vsp1_pipeline *pipe) * * Return the next queued buffer or NULL if the queue is empty. */ -static struct vsp1_video_buffer * +static struct vsp1_vb2_buffer * vsp1_video_complete_buffer(struct vsp1_video *video) { struct vsp1_pipeline *pipe = to_vsp1_pipeline(&video->video.entity); - struct vsp1_video_buffer *next = NULL; - struct vsp1_video_buffer *done; + struct vsp1_vb2_buffer *next = NULL; + struct vsp1_vb2_buffer *done; unsigned long flags; unsigned int i; @@ -589,7 +405,7 @@ vsp1_video_complete_buffer(struct vsp1_video *video) } done = list_first_entry(&video->irqqueue, - struct vsp1_video_buffer, queue); + struct vsp1_vb2_buffer, queue); /* In DU output mode reuse the buffer if the list is singular. */ if (pipe->lif && list_is_singular(&video->irqqueue)) { @@ -601,23 +417,25 @@ vsp1_video_complete_buffer(struct vsp1_video *video) if (!list_empty(&video->irqqueue)) next = list_first_entry(&video->irqqueue, - struct vsp1_video_buffer, queue); + struct vsp1_vb2_buffer, queue); spin_unlock_irqrestore(&video->irqlock, flags); done->buf.sequence = video->sequence++; done->buf.vb2_buf.timestamp = ktime_get_ns(); for (i = 0; i < done->buf.vb2_buf.num_planes; ++i) - vb2_set_plane_payload(&done->buf.vb2_buf, i, done->length[i]); + vb2_set_plane_payload(&done->buf.vb2_buf, i, + done->mem.length[i]); vb2_buffer_done(&done->buf.vb2_buf, VB2_BUF_STATE_DONE); return next; } static void vsp1_video_frame_end(struct vsp1_pipeline *pipe, - struct vsp1_video *video) + struct vsp1_rwpf *rwpf) { - struct vsp1_video_buffer *buf; + struct vsp1_video *video = rwpf->video; + struct vsp1_vb2_buffer *buf; unsigned long flags; buf = vsp1_video_complete_buffer(video); @@ -626,155 +444,27 @@ static void vsp1_video_frame_end(struct vsp1_pipeline *pipe, spin_lock_irqsave(&pipe->irqlock, flags); - video->ops->queue(video, buf); + video->rwpf->ops->set_memory(video->rwpf, &buf->mem); pipe->buffers_ready |= 1 << video->pipe_index; spin_unlock_irqrestore(&pipe->irqlock, flags); } -void vsp1_pipeline_frame_end(struct vsp1_pipeline *pipe) +static void vsp1_video_pipeline_frame_end(struct vsp1_pipeline *pipe) { - enum vsp1_pipeline_state state; - unsigned long flags; + struct vsp1_device *vsp1 = pipe->output->entity.vsp1; unsigned int i; - if (pipe == NULL) - return; - /* Complete buffers on all video nodes. */ - for (i = 0; i < pipe->num_inputs; ++i) - vsp1_video_frame_end(pipe, &pipe->inputs[i]->video); - - if (!pipe->lif) - vsp1_video_frame_end(pipe, &pipe->output->video); - - spin_lock_irqsave(&pipe->irqlock, flags); - - state = pipe->state; - pipe->state = VSP1_PIPELINE_STOPPED; - - /* If a stop has been requested, mark the pipeline as stopped and - * return. - */ - if (state == VSP1_PIPELINE_STOPPING) { - wake_up(&pipe->wq); - goto done; - } - - /* Restart the pipeline if ready. */ - if (vsp1_pipeline_ready(pipe)) - vsp1_pipeline_run(pipe); - -done: - spin_unlock_irqrestore(&pipe->irqlock, flags); -} - -/* - * Propagate the alpha value through the pipeline. - * - * As the UDS has restricted scaling capabilities when the alpha component needs - * to be scaled, we disable alpha scaling when the UDS input has a fixed alpha - * value. The UDS then outputs a fixed alpha value which needs to be programmed - * from the input RPF alpha. - */ -void vsp1_pipeline_propagate_alpha(struct vsp1_pipeline *pipe, - struct vsp1_entity *input, - unsigned int alpha) -{ - struct vsp1_entity *entity; - struct media_pad *pad; - - pad = media_entity_remote_pad(&input->pads[RWPF_PAD_SOURCE]); - - while (pad) { - if (!is_media_entity_v4l2_subdev(pad->entity)) - break; - - entity = to_vsp1_entity(media_entity_to_v4l2_subdev(pad->entity)); - - /* The BRU background color has a fixed alpha value set to 255, - * the output alpha value is thus always equal to 255. - */ - if (entity->type == VSP1_ENTITY_BRU) - alpha = 255; - - if (entity->type == VSP1_ENTITY_UDS) { - struct vsp1_uds *uds = to_uds(&entity->subdev); - - vsp1_uds_set_alpha(uds, alpha); - break; - } - - pad = &entity->pads[entity->source_pad]; - pad = media_entity_remote_pad(pad); - } -} - -void vsp1_pipelines_suspend(struct vsp1_device *vsp1) -{ - unsigned long flags; - unsigned int i; - int ret; - - /* To avoid increasing the system suspend time needlessly, loop over the - * pipelines twice, first to set them all to the stopping state, and then - * to wait for the stop to complete. - */ - for (i = 0; i < vsp1->pdata.wpf_count; ++i) { - struct vsp1_rwpf *wpf = vsp1->wpf[i]; - struct vsp1_pipeline *pipe; - - if (wpf == NULL) - continue; - - pipe = to_vsp1_pipeline(&wpf->entity.subdev.entity); - if (pipe == NULL) - continue; - - spin_lock_irqsave(&pipe->irqlock, flags); - if (pipe->state == VSP1_PIPELINE_RUNNING) - pipe->state = VSP1_PIPELINE_STOPPING; - spin_unlock_irqrestore(&pipe->irqlock, flags); - } - - for (i = 0; i < vsp1->pdata.wpf_count; ++i) { - struct vsp1_rwpf *wpf = vsp1->wpf[i]; - struct vsp1_pipeline *pipe; - - if (wpf == NULL) - continue; - - pipe = to_vsp1_pipeline(&wpf->entity.subdev.entity); - if (pipe == NULL) + for (i = 0; i < vsp1->info->rpf_count; ++i) { + if (!pipe->inputs[i]) continue; - ret = wait_event_timeout(pipe->wq, vsp1_pipeline_stopped(pipe), - msecs_to_jiffies(500)); - if (ret == 0) - dev_warn(vsp1->dev, "pipeline %u stop timeout\n", - wpf->entity.index); + vsp1_video_frame_end(pipe, pipe->inputs[i]); } -} - -void vsp1_pipelines_resume(struct vsp1_device *vsp1) -{ - unsigned int i; - - /* Resume pipeline all running pipelines. */ - for (i = 0; i < vsp1->pdata.wpf_count; ++i) { - struct vsp1_rwpf *wpf = vsp1->wpf[i]; - struct vsp1_pipeline *pipe; - if (wpf == NULL) - continue; - - pipe = to_vsp1_pipeline(&wpf->entity.subdev.entity); - if (pipe == NULL) - continue; - - if (vsp1_pipeline_ready(pipe)) - vsp1_pipeline_run(pipe); - } + if (!pipe->lif) + vsp1_video_frame_end(pipe, pipe->output); } /* ----------------------------------------------------------------------------- @@ -787,7 +477,7 @@ vsp1_video_queue_setup(struct vb2_queue *vq, unsigned int sizes[], void *alloc_ctxs[]) { struct vsp1_video *video = vb2_get_drv_priv(vq); - const struct v4l2_pix_format_mplane *format = &video->format; + const struct v4l2_pix_format_mplane *format = &video->rwpf->format; unsigned int i; if (*nplanes) { @@ -816,18 +506,20 @@ static int vsp1_video_buffer_prepare(struct vb2_buffer *vb) { struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct vsp1_video *video = vb2_get_drv_priv(vb->vb2_queue); - struct vsp1_video_buffer *buf = to_vsp1_video_buffer(vbuf); - const struct v4l2_pix_format_mplane *format = &video->format; + struct vsp1_vb2_buffer *buf = to_vsp1_vb2_buffer(vbuf); + const struct v4l2_pix_format_mplane *format = &video->rwpf->format; unsigned int i; if (vb->num_planes < format->num_planes) return -EINVAL; + buf->mem.num_planes = vb->num_planes; + for (i = 0; i < vb->num_planes; ++i) { - buf->addr[i] = vb2_dma_contig_plane_dma_addr(vb, i); - buf->length[i] = vb2_plane_size(vb, i); + buf->mem.addr[i] = vb2_dma_contig_plane_dma_addr(vb, i); + buf->mem.length[i] = vb2_plane_size(vb, i); - if (buf->length[i] < format->plane_fmt[i].sizeimage) + if (buf->mem.length[i] < format->plane_fmt[i].sizeimage) return -EINVAL; } @@ -839,7 +531,7 @@ static void vsp1_video_buffer_queue(struct vb2_buffer *vb) struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct vsp1_video *video = vb2_get_drv_priv(vb->vb2_queue); struct vsp1_pipeline *pipe = to_vsp1_pipeline(&video->video.entity); - struct vsp1_video_buffer *buf = to_vsp1_video_buffer(vbuf); + struct vsp1_vb2_buffer *buf = to_vsp1_vb2_buffer(vbuf); unsigned long flags; bool empty; @@ -853,7 +545,7 @@ static void vsp1_video_buffer_queue(struct vb2_buffer *vb) spin_lock_irqsave(&pipe->irqlock, flags); - video->ops->queue(video, buf); + video->rwpf->ops->set_memory(video->rwpf, &buf->mem); pipe->buffers_ready |= 1 << video->pipe_index; if (vb2_is_streaming(&video->queue) && @@ -863,18 +555,6 @@ static void vsp1_video_buffer_queue(struct vb2_buffer *vb) spin_unlock_irqrestore(&pipe->irqlock, flags); } -static void vsp1_entity_route_setup(struct vsp1_entity *source) -{ - struct vsp1_entity *sink; - - if (source->route->reg == 0) - return; - - sink = container_of(source->sink, struct vsp1_entity, subdev.entity); - vsp1_write(source->vsp1, source->route->reg, - sink->route->inputs[source->sink_pad]); -} - static int vsp1_video_start_streaming(struct vb2_queue *vq, unsigned int count) { struct vsp1_video *video = vb2_get_drv_priv(vq); @@ -884,7 +564,7 @@ static int vsp1_video_start_streaming(struct vb2_queue *vq, unsigned int count) int ret; mutex_lock(&pipe->lock); - if (pipe->stream_count == pipe->num_video - 1) { + if (pipe->stream_count == pipe->num_inputs) { if (pipe->uds) { struct vsp1_uds *uds = to_uds(&pipe->uds->subdev); @@ -900,7 +580,7 @@ static int vsp1_video_start_streaming(struct vb2_queue *vq, unsigned int count) struct vsp1_rwpf *rpf = to_rwpf(&pipe->uds_input->subdev); - uds->scale_alpha = rpf->video.fmtinfo->alpha; + uds->scale_alpha = rpf->fmtinfo->alpha; } } @@ -931,7 +611,7 @@ static void vsp1_video_stop_streaming(struct vb2_queue *vq) { struct vsp1_video *video = vb2_get_drv_priv(vq); struct vsp1_pipeline *pipe = to_vsp1_pipeline(&video->video.entity); - struct vsp1_video_buffer *buffer; + struct vsp1_vb2_buffer *buffer; unsigned long flags; int ret; @@ -944,7 +624,7 @@ static void vsp1_video_stop_streaming(struct vb2_queue *vq) } mutex_unlock(&pipe->lock); - vsp1_pipeline_cleanup(pipe); + vsp1_video_pipeline_cleanup(pipe); media_entity_pipeline_stop(&video->video.entity); /* Remove all buffers from the IRQ queue. */ @@ -1004,7 +684,7 @@ vsp1_video_get_format(struct file *file, void *fh, struct v4l2_format *format) return -EINVAL; mutex_lock(&video->lock); - format->fmt.pix_mp = video->format; + format->fmt.pix_mp = video->rwpf->format; mutex_unlock(&video->lock); return 0; @@ -1044,8 +724,8 @@ vsp1_video_set_format(struct file *file, void *fh, struct v4l2_format *format) goto done; } - video->format = format->fmt.pix_mp; - video->fmtinfo = info; + video->rwpf->format = format->fmt.pix_mp; + video->rwpf->fmtinfo = info; done: mutex_unlock(&video->lock); @@ -1085,7 +765,7 @@ vsp1_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type) if (ret < 0) goto err_stop; - ret = vsp1_pipeline_init(pipe, video); + ret = vsp1_video_pipeline_init(pipe, video); if (ret < 0) goto err_stop; @@ -1097,7 +777,7 @@ vsp1_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type) return 0; err_cleanup: - vsp1_pipeline_cleanup(pipe); + vsp1_video_pipeline_cleanup(pipe); err_stop: media_entity_pipeline_stop(&video->video.entity); return ret; @@ -1183,62 +863,64 @@ static struct v4l2_file_operations vsp1_video_fops = { * Initialization and Cleanup */ -int vsp1_video_init(struct vsp1_video *video, struct vsp1_entity *rwpf) +struct vsp1_video *vsp1_video_create(struct vsp1_device *vsp1, + struct vsp1_rwpf *rwpf) { + struct vsp1_video *video; const char *direction; int ret; - switch (video->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE: - direction = "output"; - video->pad.flags = MEDIA_PAD_FL_SINK; - break; + video = devm_kzalloc(vsp1->dev, sizeof(*video), GFP_KERNEL); + if (!video) + return ERR_PTR(-ENOMEM); + + rwpf->video = video; + + video->vsp1 = vsp1; + video->rwpf = rwpf; - case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE: + if (rwpf->entity.type == VSP1_ENTITY_RPF) { direction = "input"; + video->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; video->pad.flags = MEDIA_PAD_FL_SOURCE; video->video.vfl_dir = VFL_DIR_TX; - break; - - default: - return -EINVAL; + } else { + direction = "output"; + video->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; + video->pad.flags = MEDIA_PAD_FL_SINK; + video->video.vfl_dir = VFL_DIR_RX; } - video->rwpf = rwpf; - mutex_init(&video->lock); spin_lock_init(&video->irqlock); INIT_LIST_HEAD(&video->irqqueue); - mutex_init(&video->pipe.lock); - spin_lock_init(&video->pipe.irqlock); - INIT_LIST_HEAD(&video->pipe.entities); - init_waitqueue_head(&video->pipe.wq); - video->pipe.state = VSP1_PIPELINE_STOPPED; + vsp1_pipeline_init(&video->pipe); + video->pipe.frame_end = vsp1_video_pipeline_frame_end; /* Initialize the media entity... */ ret = media_entity_pads_init(&video->video.entity, 1, &video->pad); if (ret < 0) - return ret; + return ERR_PTR(ret); /* ... and the format ... */ - video->fmtinfo = vsp1_get_format_info(VSP1_VIDEO_DEF_FORMAT); - video->format.pixelformat = video->fmtinfo->fourcc; - video->format.colorspace = V4L2_COLORSPACE_SRGB; - video->format.field = V4L2_FIELD_NONE; - video->format.width = VSP1_VIDEO_DEF_WIDTH; - video->format.height = VSP1_VIDEO_DEF_HEIGHT; - video->format.num_planes = 1; - video->format.plane_fmt[0].bytesperline = - video->format.width * video->fmtinfo->bpp[0] / 8; - video->format.plane_fmt[0].sizeimage = - video->format.plane_fmt[0].bytesperline * video->format.height; + rwpf->fmtinfo = vsp1_get_format_info(VSP1_VIDEO_DEF_FORMAT); + rwpf->format.pixelformat = rwpf->fmtinfo->fourcc; + rwpf->format.colorspace = V4L2_COLORSPACE_SRGB; + rwpf->format.field = V4L2_FIELD_NONE; + rwpf->format.width = VSP1_VIDEO_DEF_WIDTH; + rwpf->format.height = VSP1_VIDEO_DEF_HEIGHT; + rwpf->format.num_planes = 1; + rwpf->format.plane_fmt[0].bytesperline = + rwpf->format.width * rwpf->fmtinfo->bpp[0] / 8; + rwpf->format.plane_fmt[0].sizeimage = + rwpf->format.plane_fmt[0].bytesperline * rwpf->format.height; /* ... and the video node... */ video->video.v4l2_dev = &video->vsp1->v4l2_dev; video->video.fops = &vsp1_video_fops; snprintf(video->video.name, sizeof(video->video.name), "%s %s", - rwpf->subdev.name, direction); + rwpf->entity.subdev.name, direction); video->video.vfl_type = VFL_TYPE_GRABBER; video->video.release = video_device_release_empty; video->video.ioctl_ops = &vsp1_video_ioctl_ops; @@ -1256,7 +938,7 @@ int vsp1_video_init(struct vsp1_video *video, struct vsp1_entity *rwpf) video->queue.io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF; video->queue.lock = &video->lock; video->queue.drv_priv = video; - video->queue.buf_struct_size = sizeof(struct vsp1_video_buffer); + video->queue.buf_struct_size = sizeof(struct vsp1_vb2_buffer); video->queue.ops = &vsp1_video_queue_qops; video->queue.mem_ops = &vb2_dma_contig_memops; video->queue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; @@ -1274,12 +956,12 @@ int vsp1_video_init(struct vsp1_video *video, struct vsp1_entity *rwpf) goto error; } - return 0; + return video; error: vb2_dma_contig_cleanup_ctx(video->alloc_ctx); vsp1_video_cleanup(video); - return ret; + return ERR_PTR(ret); } void vsp1_video_cleanup(struct vsp1_video *video) diff --git a/drivers/media/platform/vsp1/vsp1_video.h b/drivers/media/platform/vsp1/vsp1_video.h index a929aa81cdbf..64abd39ee1e7 100644 --- a/drivers/media/platform/vsp1/vsp1_video.h +++ b/drivers/media/platform/vsp1/vsp1_video.h @@ -15,115 +15,34 @@ #include <linux/list.h> #include <linux/spinlock.h> -#include <linux/wait.h> -#include <media/media-entity.h> #include <media/videobuf2-v4l2.h> -struct vsp1_video; +#include "vsp1_pipe.h" +#include "vsp1_rwpf.h" -/* - * struct vsp1_format_info - VSP1 video format description - * @mbus: media bus format code - * @fourcc: V4L2 pixel format FCC identifier - * @planes: number of planes - * @bpp: bits per pixel - * @hwfmt: VSP1 hardware format - * @swap_yc: the Y and C components are swapped (Y comes before C) - * @swap_uv: the U and V components are swapped (V comes before U) - * @hsub: horizontal subsampling factor - * @vsub: vertical subsampling factor - * @alpha: has an alpha channel - */ -struct vsp1_format_info { - u32 fourcc; - unsigned int mbus; - unsigned int hwfmt; - unsigned int swap; - unsigned int planes; - unsigned int bpp[3]; - bool swap_yc; - bool swap_uv; - unsigned int hsub; - unsigned int vsub; - bool alpha; -}; - -enum vsp1_pipeline_state { - VSP1_PIPELINE_STOPPED, - VSP1_PIPELINE_RUNNING, - VSP1_PIPELINE_STOPPING, -}; - -/* - * struct vsp1_pipeline - A VSP1 hardware pipeline - * @media: the media pipeline - * @irqlock: protects the pipeline state - * @lock: protects the pipeline use count and stream count - */ -struct vsp1_pipeline { - struct media_pipeline pipe; - - spinlock_t irqlock; - enum vsp1_pipeline_state state; - wait_queue_head_t wq; - - struct mutex lock; - unsigned int use_count; - unsigned int stream_count; - unsigned int buffers_ready; - - unsigned int num_video; - unsigned int num_inputs; - struct vsp1_rwpf *inputs[VSP1_MAX_RPF]; - struct vsp1_rwpf *output; - struct vsp1_entity *bru; - struct vsp1_entity *lif; - struct vsp1_entity *uds; - struct vsp1_entity *uds_input; - - struct list_head entities; -}; - -static inline struct vsp1_pipeline *to_vsp1_pipeline(struct media_entity *e) -{ - if (likely(e->pipe)) - return container_of(e->pipe, struct vsp1_pipeline, pipe); - else - return NULL; -} - -struct vsp1_video_buffer { +struct vsp1_vb2_buffer { struct vb2_v4l2_buffer buf; struct list_head queue; - - dma_addr_t addr[3]; - unsigned int length[3]; + struct vsp1_rwpf_memory mem; }; -static inline struct vsp1_video_buffer * -to_vsp1_video_buffer(struct vb2_v4l2_buffer *vbuf) +static inline struct vsp1_vb2_buffer * +to_vsp1_vb2_buffer(struct vb2_v4l2_buffer *vbuf) { - return container_of(vbuf, struct vsp1_video_buffer, buf); + return container_of(vbuf, struct vsp1_vb2_buffer, buf); } -struct vsp1_video_operations { - void (*queue)(struct vsp1_video *video, struct vsp1_video_buffer *buf); -}; - struct vsp1_video { + struct list_head list; struct vsp1_device *vsp1; - struct vsp1_entity *rwpf; - - const struct vsp1_video_operations *ops; + struct vsp1_rwpf *rwpf; struct video_device video; enum v4l2_buf_type type; struct media_pad pad; struct mutex lock; - struct v4l2_pix_format_mplane format; - const struct vsp1_format_info *fmtinfo; struct vsp1_pipeline pipe; unsigned int pipe_index; @@ -140,16 +59,8 @@ static inline struct vsp1_video *to_vsp1_video(struct video_device *vdev) return container_of(vdev, struct vsp1_video, video); } -int vsp1_video_init(struct vsp1_video *video, struct vsp1_entity *rwpf); +struct vsp1_video *vsp1_video_create(struct vsp1_device *vsp1, + struct vsp1_rwpf *rwpf); void vsp1_video_cleanup(struct vsp1_video *video); -void vsp1_pipeline_frame_end(struct vsp1_pipeline *pipe); - -void vsp1_pipeline_propagate_alpha(struct vsp1_pipeline *pipe, - struct vsp1_entity *input, - unsigned int alpha); - -void vsp1_pipelines_suspend(struct vsp1_device *vsp1); -void vsp1_pipelines_resume(struct vsp1_device *vsp1); - #endif /* __VSP1_VIDEO_H__ */ diff --git a/drivers/media/platform/vsp1/vsp1_wpf.c b/drivers/media/platform/vsp1/vsp1_wpf.c index cbf514a6582d..c78d4af50fcf 100644 --- a/drivers/media/platform/vsp1/vsp1_wpf.c +++ b/drivers/media/platform/vsp1/vsp1_wpf.c @@ -34,8 +34,8 @@ static inline u32 vsp1_wpf_read(struct vsp1_rwpf *wpf, u32 reg) static inline void vsp1_wpf_write(struct vsp1_rwpf *wpf, u32 reg, u32 data) { - vsp1_write(wpf->entity.vsp1, - reg + wpf->entity.index * VI6_WPF_OFFSET, data); + vsp1_mod_write(&wpf->entity, + reg + wpf->entity.index * VI6_WPF_OFFSET, data); } /* ----------------------------------------------------------------------------- @@ -88,7 +88,8 @@ static int wpf_s_stream(struct v4l2_subdev *subdev, int enable) if (!enable) { vsp1_write(vsp1, VI6_WPF_IRQ_ENB(wpf->entity.index), 0); - vsp1_wpf_write(wpf, VI6_WPF_SRCRPF, 0); + vsp1_write(vsp1, wpf->entity.index * VI6_WPF_OFFSET + + VI6_WPF_SRCRPF, 0); return 0; } @@ -97,9 +98,12 @@ static int wpf_s_stream(struct v4l2_subdev *subdev, int enable) * inputs as sub-layers and select the virtual RPF as the master * layer. */ - for (i = 0; i < pipe->num_inputs; ++i) { + for (i = 0; i < vsp1->info->rpf_count; ++i) { struct vsp1_rwpf *input = pipe->inputs[i]; + if (!input) + continue; + srcrpf |= (!pipe->bru && pipe->num_inputs == 1) ? VI6_WPF_SRCRPF_RPF_ACT_MST(input->entity.index) : VI6_WPF_SRCRPF_RPF_ACT_SUB(input->entity.index); @@ -112,7 +116,7 @@ static int wpf_s_stream(struct v4l2_subdev *subdev, int enable) /* Destination stride. */ if (!pipe->lif) { - struct v4l2_pix_format_mplane *format = &wpf->video.format; + struct v4l2_pix_format_mplane *format = &wpf->format; vsp1_wpf_write(wpf, VI6_WPF_DSTM_STRIDE_Y, format->plane_fmt[0].bytesperline); @@ -130,7 +134,7 @@ static int wpf_s_stream(struct v4l2_subdev *subdev, int enable) /* Format */ if (!pipe->lif) { - const struct vsp1_format_info *fmtinfo = wpf->video.fmtinfo; + const struct vsp1_format_info *fmtinfo = wpf->fmtinfo; outfmt = fmtinfo->hwfmt << VI6_WPF_OUTFMT_WRFMT_SHIFT; @@ -151,15 +155,17 @@ static int wpf_s_stream(struct v4l2_subdev *subdev, int enable) /* Take the control handler lock to ensure that the PDV value won't be * changed behind our back by a set control operation. */ - mutex_lock(wpf->ctrls.lock); - outfmt |= vsp1_wpf_read(wpf, VI6_WPF_OUTFMT) & VI6_WPF_OUTFMT_PDV_MASK; + if (vsp1->info->uapi) + mutex_lock(wpf->ctrls.lock); + outfmt |= wpf->alpha->cur.val << VI6_WPF_OUTFMT_PDV_SHIFT; vsp1_wpf_write(wpf, VI6_WPF_OUTFMT, outfmt); - mutex_unlock(wpf->ctrls.lock); + if (vsp1->info->uapi) + mutex_unlock(wpf->ctrls.lock); - vsp1_write(vsp1, VI6_DPR_WPF_FPORCH(wpf->entity.index), - VI6_DPR_WPF_FPORCH_FP_WPFN); + vsp1_mod_write(&wpf->entity, VI6_DPR_WPF_FPORCH(wpf->entity.index), + VI6_DPR_WPF_FPORCH_FP_WPFN); - vsp1_write(vsp1, VI6_WPF_WRBCK_CTRL, 0); + vsp1_mod_write(&wpf->entity, VI6_WPF_WRBCK_CTRL, 0); /* Enable interrupts */ vsp1_write(vsp1, VI6_WPF_IRQ_STA(wpf->entity.index), 0); @@ -195,20 +201,17 @@ static struct v4l2_subdev_ops wpf_ops = { * Video Device Operations */ -static void wpf_vdev_queue(struct vsp1_video *video, - struct vsp1_video_buffer *buf) +static void wpf_set_memory(struct vsp1_rwpf *wpf, struct vsp1_rwpf_memory *mem) { - struct vsp1_rwpf *wpf = container_of(video, struct vsp1_rwpf, video); - - vsp1_wpf_write(wpf, VI6_WPF_DSTM_ADDR_Y, buf->addr[0]); - if (buf->buf.vb2_buf.num_planes > 1) - vsp1_wpf_write(wpf, VI6_WPF_DSTM_ADDR_C0, buf->addr[1]); - if (buf->buf.vb2_buf.num_planes > 2) - vsp1_wpf_write(wpf, VI6_WPF_DSTM_ADDR_C1, buf->addr[2]); + vsp1_wpf_write(wpf, VI6_WPF_DSTM_ADDR_Y, mem->addr[0]); + if (mem->num_planes > 1) + vsp1_wpf_write(wpf, VI6_WPF_DSTM_ADDR_C0, mem->addr[1]); + if (mem->num_planes > 2) + vsp1_wpf_write(wpf, VI6_WPF_DSTM_ADDR_C1, mem->addr[2]); } -static const struct vsp1_video_operations wpf_vdev_ops = { - .queue = wpf_vdev_queue, +static const struct vsp1_rwpf_operations wpf_vdev_ops = { + .set_memory = wpf_set_memory, }; /* ----------------------------------------------------------------------------- @@ -218,7 +221,6 @@ static const struct vsp1_video_operations wpf_vdev_ops = { struct vsp1_rwpf *vsp1_wpf_create(struct vsp1_device *vsp1, unsigned int index) { struct v4l2_subdev *subdev; - struct vsp1_video *video; struct vsp1_rwpf *wpf; int ret; @@ -226,6 +228,8 @@ struct vsp1_rwpf *vsp1_wpf_create(struct vsp1_device *vsp1, unsigned int index) if (wpf == NULL) return ERR_PTR(-ENOMEM); + wpf->ops = &wpf_vdev_ops; + wpf->max_width = WPF_MAX_WIDTH; wpf->max_height = WPF_MAX_HEIGHT; @@ -240,7 +244,7 @@ struct vsp1_rwpf *vsp1_wpf_create(struct vsp1_device *vsp1, unsigned int index) subdev = &wpf->entity.subdev; v4l2_subdev_init(subdev, &wpf_ops); - subdev->entity.ops = &vsp1_media_ops; + subdev->entity.ops = &vsp1->media_ops; subdev->internal_ops = &vsp1_subdev_internal_ops; snprintf(subdev->name, sizeof(subdev->name), "%s wpf.%u", dev_name(vsp1->dev), index); @@ -251,8 +255,9 @@ struct vsp1_rwpf *vsp1_wpf_create(struct vsp1_device *vsp1, unsigned int index) /* Initialize the control handler. */ v4l2_ctrl_handler_init(&wpf->ctrls, 1); - v4l2_ctrl_new_std(&wpf->ctrls, &wpf_ctrl_ops, V4L2_CID_ALPHA_COMPONENT, - 0, 255, 1, 255); + wpf->alpha = v4l2_ctrl_new_std(&wpf->ctrls, &wpf_ctrl_ops, + V4L2_CID_ALPHA_COMPONENT, + 0, 255, 1, 255); wpf->entity.subdev.ctrl_handler = &wpf->ctrls; @@ -263,48 +268,9 @@ struct vsp1_rwpf *vsp1_wpf_create(struct vsp1_device *vsp1, unsigned int index) goto error; } - /* Initialize the video device. */ - video = &wpf->video; - - video->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; - video->vsp1 = vsp1; - video->ops = &wpf_vdev_ops; - - ret = vsp1_video_init(video, &wpf->entity); - if (ret < 0) - goto error; - - wpf->entity.video = video; - wpf->entity.sink = &wpf->video.video.entity; - return wpf; error: vsp1_entity_destroy(&wpf->entity); return ERR_PTR(ret); } - -/* - * vsp1_wpf_create_links() - RPF pads links creation - * @vsp1: Pointer to VSP1 device - * @entity: Pointer to VSP1 entity - * - * return negative error code or zero on success - */ -int vsp1_wpf_create_links(struct vsp1_device *vsp1, - struct vsp1_entity *entity) -{ - struct vsp1_rwpf *wpf = to_rwpf(&entity->subdev); - unsigned int flags; - - /* Connect the video device to the WPF. All connections are immutable - * except for the WPF0 source link if a LIF is present. - */ - flags = MEDIA_LNK_FL_ENABLED; - if (!(vsp1->pdata.features & VSP1_HAS_LIF) || entity->index != 0) - flags |= MEDIA_LNK_FL_IMMUTABLE; - - return media_create_pad_link(&wpf->entity.subdev.entity, - RWPF_PAD_SOURCE, - &wpf->video.video.entity, 0, flags); -} diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c index 859f0c08ee05..271f725b17e8 100644 --- a/drivers/media/radio/radio-si476x.c +++ b/drivers/media/radio/radio-si476x.c @@ -1530,11 +1530,11 @@ static int si476x_radio_probe(struct platform_device *pdev) if (si476x_core_has_diversity(radio->core)) { si476x_ctrls[SI476X_IDX_DIVERSITY_MODE].def = si476x_phase_diversity_mode_to_idx(radio->core->diversity_mode); - si476x_radio_add_new_custom(radio, SI476X_IDX_DIVERSITY_MODE); + rval = si476x_radio_add_new_custom(radio, SI476X_IDX_DIVERSITY_MODE); if (rval < 0) goto exit; - si476x_radio_add_new_custom(radio, SI476X_IDX_INTERCHIP_LINK); + rval = si476x_radio_add_new_custom(radio, SI476X_IDX_INTERCHIP_LINK); if (rval < 0) goto exit; } diff --git a/drivers/media/radio/tea575x.c b/drivers/media/radio/tea575x.c index 3e08475af579..4dc2067bce14 100644 --- a/drivers/media/radio/tea575x.c +++ b/drivers/media/radio/tea575x.c @@ -14,10 +14,6 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #include <linux/delay.h> @@ -226,6 +222,7 @@ void snd_tea575x_set_freq(struct snd_tea575x *tea) snd_tea575x_write(tea, tea->val); tea->freq = snd_tea575x_val_to_freq(tea, tea->val); } +EXPORT_SYMBOL(snd_tea575x_set_freq); /* * Linux Video interface @@ -582,25 +579,11 @@ int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner) return 0; } +EXPORT_SYMBOL(snd_tea575x_init); void snd_tea575x_exit(struct snd_tea575x *tea) { video_unregister_device(&tea->vd); v4l2_ctrl_handler_free(tea->vd.ctrl_handler); } - -static int __init alsa_tea575x_module_init(void) -{ - return 0; -} - -static void __exit alsa_tea575x_module_exit(void) -{ -} - -module_init(alsa_tea575x_module_init) -module_exit(alsa_tea575x_module_exit) - -EXPORT_SYMBOL(snd_tea575x_init); EXPORT_SYMBOL(snd_tea575x_exit); -EXPORT_SYMBOL(snd_tea575x_set_freq); diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c index ebc73b034249..3f9e6df7d837 100644 --- a/drivers/media/radio/wl128x/fmdrv_common.c +++ b/drivers/media/radio/wl128x/fmdrv_common.c @@ -68,7 +68,7 @@ MODULE_PARM_DESC(default_radio_region, "Region: 0=Europe/US, 1=Japan"); /* RDS buffer blocks */ static u32 default_rds_buf = 300; module_param(default_rds_buf, uint, 0444); -MODULE_PARM_DESC(rds_buf, "RDS buffer entries"); +MODULE_PARM_DESC(default_rds_buf, "RDS buffer entries"); /* Radio Nr */ static u32 radio_nr = -1; diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c index a35631891cc0..3f61d77d4147 100644 --- a/drivers/media/rc/ati_remote.c +++ b/drivers/media/rc/ati_remote.c @@ -443,6 +443,21 @@ static int ati_remote_sendpacket(struct ati_remote *ati_remote, u16 cmd, return retval; } +struct accel_times { + const char value; + unsigned int msecs; +}; + +static const struct accel_times accel[] = { + { 1, 125 }, + { 2, 250 }, + { 4, 500 }, + { 6, 1000 }, + { 9, 1500 }, + { 13, 2000 }, + { 20, 0 }, +}; + /* * ati_remote_compute_accel * @@ -454,30 +469,22 @@ static int ati_remote_sendpacket(struct ati_remote *ati_remote, u16 cmd, */ static int ati_remote_compute_accel(struct ati_remote *ati_remote) { - static const char accel[] = { 1, 2, 4, 6, 9, 13, 20 }; - unsigned long now = jiffies; - int acc; + unsigned long now = jiffies, reset_time; + int i; + + reset_time = msecs_to_jiffies(250); - if (time_after(now, ati_remote->old_jiffies + msecs_to_jiffies(250))) { - acc = 1; + if (time_after(now, ati_remote->old_jiffies + reset_time)) { ati_remote->acc_jiffies = now; + return 1; } - else if (time_before(now, ati_remote->acc_jiffies + msecs_to_jiffies(125))) - acc = accel[0]; - else if (time_before(now, ati_remote->acc_jiffies + msecs_to_jiffies(250))) - acc = accel[1]; - else if (time_before(now, ati_remote->acc_jiffies + msecs_to_jiffies(500))) - acc = accel[2]; - else if (time_before(now, ati_remote->acc_jiffies + msecs_to_jiffies(1000))) - acc = accel[3]; - else if (time_before(now, ati_remote->acc_jiffies + msecs_to_jiffies(1500))) - acc = accel[4]; - else if (time_before(now, ati_remote->acc_jiffies + msecs_to_jiffies(2000))) - acc = accel[5]; - else - acc = accel[6]; + for (i = 0; i < ARRAY_SIZE(accel) - 1; i++) { + unsigned long timeout = msecs_to_jiffies(accel[i].msecs); - return acc; + if (time_before(now, ati_remote->acc_jiffies + timeout)) + return accel[i].value; + } + return accel[i].value; } /* diff --git a/drivers/media/rc/igorplugusb.c b/drivers/media/rc/igorplugusb.c index b36e51576f8e..e0c531fa01da 100644 --- a/drivers/media/rc/igorplugusb.c +++ b/drivers/media/rc/igorplugusb.c @@ -152,7 +152,7 @@ static int igorplugusb_probe(struct usb_interface *intf, struct usb_endpoint_descriptor *ep; struct igorplugusb *ir; struct rc_dev *rc; - int ret; + int ret = -ENOMEM; udev = interface_to_usbdev(intf); idesc = intf->cur_altsetting; @@ -182,7 +182,7 @@ static int igorplugusb_probe(struct usb_interface *intf, ir->urb = usb_alloc_urb(0, GFP_KERNEL); if (!ir->urb) - return -ENOMEM; + goto fail; usb_fill_control_urb(ir->urb, udev, usb_rcvctrlpipe(udev, 0), (uint8_t *)&ir->request, @@ -191,6 +191,9 @@ static int igorplugusb_probe(struct usb_interface *intf, usb_make_path(udev, ir->phys, sizeof(ir->phys)); rc = rc_allocate_device(); + if (!rc) + goto fail; + rc->input_name = DRIVER_DESC; rc->input_phys = ir->phys; usb_to_input_id(udev, &rc->input_id); @@ -214,9 +217,7 @@ static int igorplugusb_probe(struct usb_interface *intf, ret = rc_register_device(rc); if (ret) { dev_err(&intf->dev, "failed to register rc device: %d", ret); - rc_free_device(rc); - usb_free_urb(ir->urb); - return ret; + goto fail; } usb_set_intfdata(intf, ir); @@ -224,6 +225,12 @@ static int igorplugusb_probe(struct usb_interface *intf, igorplugusb_cmd(ir, SET_INFRABUFFER_EMPTY); return 0; +fail: + rc_free_device(ir->rc); + usb_free_urb(ir->urb); + del_timer(&ir->timer); + + return ret; } static void igorplugusb_disconnect(struct usb_interface *intf) diff --git a/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c index 8344bcc595be..2583400ca1b4 100644 --- a/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c +++ b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c @@ -23,35 +23,35 @@ /* Initial keytable is from Jose Alberto Reguero <jareguero@telefonica.net> and Felipe Morales Moreno <felipe.morales.moreno@gmail.com> */ -/* FIXME: mappings are not 100% correct? */ +/* Keytable fixed by Philippe Valembois <lephilousophe@users.sourceforge.net> */ static struct rc_map_table avermedia_rm_ks[] = { - { 0x0501, KEY_POWER2 }, - { 0x0502, KEY_CHANNELUP }, - { 0x0503, KEY_CHANNELDOWN }, - { 0x0504, KEY_VOLUMEUP }, - { 0x0505, KEY_VOLUMEDOWN }, - { 0x0506, KEY_MUTE }, - { 0x0507, KEY_RIGHT }, - { 0x0508, KEY_RED }, - { 0x0509, KEY_1 }, - { 0x050a, KEY_2 }, - { 0x050b, KEY_3 }, - { 0x050c, KEY_4 }, - { 0x050d, KEY_5 }, - { 0x050e, KEY_6 }, - { 0x050f, KEY_7 }, - { 0x0510, KEY_8 }, - { 0x0511, KEY_9 }, - { 0x0512, KEY_0 }, - { 0x0513, KEY_AUDIO }, - { 0x0515, KEY_EPG }, - { 0x0516, KEY_PLAY }, - { 0x0517, KEY_RECORD }, - { 0x0518, KEY_STOP }, - { 0x051c, KEY_BACK }, - { 0x051d, KEY_FORWARD }, - { 0x054d, KEY_LEFT }, - { 0x0556, KEY_ZOOM }, + { 0x0501, KEY_POWER2 }, /* Power (RED POWER BUTTON) */ + { 0x0502, KEY_CHANNELUP }, /* Channel+ */ + { 0x0503, KEY_CHANNELDOWN }, /* Channel- */ + { 0x0504, KEY_VOLUMEUP }, /* Volume+ */ + { 0x0505, KEY_VOLUMEDOWN }, /* Volume- */ + { 0x0506, KEY_MUTE }, /* Mute */ + { 0x0507, KEY_AGAIN }, /* Recall */ + { 0x0508, KEY_VIDEO }, /* Source */ + { 0x0509, KEY_1 }, /* 1 */ + { 0x050a, KEY_2 }, /* 2 */ + { 0x050b, KEY_3 }, /* 3 */ + { 0x050c, KEY_4 }, /* 4 */ + { 0x050d, KEY_5 }, /* 5 */ + { 0x050e, KEY_6 }, /* 6 */ + { 0x050f, KEY_7 }, /* 7 */ + { 0x0510, KEY_8 }, /* 8 */ + { 0x0511, KEY_9 }, /* 9 */ + { 0x0512, KEY_0 }, /* 0 */ + { 0x0513, KEY_AUDIO }, /* Audio */ + { 0x0515, KEY_EPG }, /* EPG */ + { 0x0516, KEY_PLAYPAUSE }, /* Play/Pause */ + { 0x0517, KEY_RECORD }, /* Record */ + { 0x0518, KEY_STOP }, /* Stop */ + { 0x051c, KEY_BACK }, /* << */ + { 0x051d, KEY_FORWARD }, /* >> */ + { 0x054d, KEY_INFO }, /* Display information */ + { 0x0556, KEY_ZOOM }, /* Fullscreen */ }; static struct rc_map_list avermedia_rm_ks_map = { diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index 4de0e85af805..92ae1903c010 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -506,6 +506,7 @@ int lirc_dev_fop_close(struct inode *inode, struct file *file) { struct irctl *ir = irctls[iminor(inode)]; struct cdev *cdev; + int ret; if (!ir) { printk(KERN_ERR "%s: called with invalid irctl\n", __func__); @@ -516,7 +517,8 @@ int lirc_dev_fop_close(struct inode *inode, struct file *file) dev_dbg(ir->d.dev, LOGHEAD "close called\n", ir->d.name, ir->d.minor); - WARN_ON(mutex_lock_killable(&lirc_dev_lock)); + ret = mutex_lock_killable(&lirc_dev_lock); + WARN_ON(ret); rc_close(ir->d.rdev); @@ -532,7 +534,8 @@ int lirc_dev_fop_close(struct inode *inode, struct file *file) kfree(ir); } - mutex_unlock(&lirc_dev_lock); + if (!ret) + mutex_unlock(&lirc_dev_lock); return 0; } diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c index 2cdb740cde48..35155ae500c7 100644 --- a/drivers/media/rc/mceusb.c +++ b/drivers/media/rc/mceusb.c @@ -587,9 +587,8 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf, if (len == 2) dev_dbg(dev, "Get hw/sw rev?"); else - dev_dbg(dev, "hw/sw rev 0x%02x 0x%02x 0x%02x 0x%02x", - data1, data2, - buf[start + 4], buf[start + 5]); + dev_dbg(dev, "hw/sw rev %*ph", + 4, &buf[start + 2]); break; case MCE_CMD_RESUME: dev_dbg(dev, "Device resume requested"); diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c index 18adf580f502..99b303b702ac 100644 --- a/drivers/media/rc/nuvoton-cir.c +++ b/drivers/media/rc/nuvoton-cir.c @@ -39,6 +39,8 @@ #include "nuvoton-cir.h" +static void nvt_clear_cir_wake_fifo(struct nvt_dev *nvt); + static const struct nvt_chip nvt_chips[] = { { "w83667hg", NVT_W83667HG }, { "NCT6775F", NVT_6775F }, @@ -80,17 +82,24 @@ static inline void nvt_clear_reg_bit(struct nvt_dev *nvt, u8 val, u8 reg) } /* enter extended function mode */ -static inline void nvt_efm_enable(struct nvt_dev *nvt) +static inline int nvt_efm_enable(struct nvt_dev *nvt) { + if (!request_muxed_region(nvt->cr_efir, 2, NVT_DRIVER_NAME)) + return -EBUSY; + /* Enabling Extended Function Mode explicitly requires writing 2x */ outb(EFER_EFM_ENABLE, nvt->cr_efir); outb(EFER_EFM_ENABLE, nvt->cr_efir); + + return 0; } /* exit extended function mode */ static inline void nvt_efm_disable(struct nvt_dev *nvt) { outb(EFER_EFM_DISABLE, nvt->cr_efir); + + release_region(nvt->cr_efir, 2); } /* @@ -100,8 +109,25 @@ static inline void nvt_efm_disable(struct nvt_dev *nvt) */ static inline void nvt_select_logical_dev(struct nvt_dev *nvt, u8 ldev) { - outb(CR_LOGICAL_DEV_SEL, nvt->cr_efir); - outb(ldev, nvt->cr_efdr); + nvt_cr_write(nvt, ldev, CR_LOGICAL_DEV_SEL); +} + +/* select and enable logical device with setting EFM mode*/ +static inline void nvt_enable_logical_dev(struct nvt_dev *nvt, u8 ldev) +{ + nvt_efm_enable(nvt); + nvt_select_logical_dev(nvt, ldev); + nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); + nvt_efm_disable(nvt); +} + +/* select and disable logical device with setting EFM mode*/ +static inline void nvt_disable_logical_dev(struct nvt_dev *nvt, u8 ldev) +{ + nvt_efm_enable(nvt); + nvt_select_logical_dev(nvt, ldev); + nvt_cr_write(nvt, LOGICAL_DEV_DISABLE, CR_LOGICAL_DEV_EN); + nvt_efm_disable(nvt); } /* write val to cir config register */ @@ -137,6 +163,120 @@ static u8 nvt_cir_wake_reg_read(struct nvt_dev *nvt, u8 offset) return val; } +/* don't override io address if one is set already */ +static void nvt_set_ioaddr(struct nvt_dev *nvt, unsigned long *ioaddr) +{ + unsigned long old_addr; + + old_addr = nvt_cr_read(nvt, CR_CIR_BASE_ADDR_HI) << 8; + old_addr |= nvt_cr_read(nvt, CR_CIR_BASE_ADDR_LO); + + if (old_addr) + *ioaddr = old_addr; + else { + nvt_cr_write(nvt, *ioaddr >> 8, CR_CIR_BASE_ADDR_HI); + nvt_cr_write(nvt, *ioaddr & 0xff, CR_CIR_BASE_ADDR_LO); + } +} + +static ssize_t wakeup_data_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct rc_dev *rc_dev = to_rc_dev(dev); + struct nvt_dev *nvt = rc_dev->priv; + int fifo_len, duration; + unsigned long flags; + ssize_t buf_len = 0; + int i; + + spin_lock_irqsave(&nvt->nvt_lock, flags); + + fifo_len = nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_COUNT); + fifo_len = min(fifo_len, WAKEUP_MAX_SIZE); + + /* go to first element to be read */ + while (nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY_IDX)) + nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY); + + for (i = 0; i < fifo_len; i++) { + duration = nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY); + duration = (duration & BUF_LEN_MASK) * SAMPLE_PERIOD; + buf_len += snprintf(buf + buf_len, PAGE_SIZE - buf_len, + "%d ", duration); + } + buf_len += snprintf(buf + buf_len, PAGE_SIZE - buf_len, "\n"); + + spin_unlock_irqrestore(&nvt->nvt_lock, flags); + + return buf_len; +} + +static ssize_t wakeup_data_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t len) +{ + struct rc_dev *rc_dev = to_rc_dev(dev); + struct nvt_dev *nvt = rc_dev->priv; + unsigned long flags; + u8 tolerance, config, wake_buf[WAKEUP_MAX_SIZE]; + char **argv; + int i, count; + unsigned int val; + ssize_t ret; + + argv = argv_split(GFP_KERNEL, buf, &count); + if (!argv) + return -ENOMEM; + if (!count || count > WAKEUP_MAX_SIZE) { + ret = -EINVAL; + goto out; + } + + for (i = 0; i < count; i++) { + ret = kstrtouint(argv[i], 10, &val); + if (ret) + goto out; + val = DIV_ROUND_CLOSEST(val, SAMPLE_PERIOD); + if (!val || val > 0x7f) { + ret = -EINVAL; + goto out; + } + wake_buf[i] = val; + /* sequence must start with a pulse */ + if (i % 2 == 0) + wake_buf[i] |= BUF_PULSE_BIT; + } + + /* hardcode the tolerance to 10% */ + tolerance = DIV_ROUND_UP(count, 10); + + spin_lock_irqsave(&nvt->nvt_lock, flags); + + nvt_clear_cir_wake_fifo(nvt); + nvt_cir_wake_reg_write(nvt, count, CIR_WAKE_FIFO_CMP_DEEP); + nvt_cir_wake_reg_write(nvt, tolerance, CIR_WAKE_FIFO_CMP_TOL); + + config = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRCON); + + /* enable writes to wake fifo */ + nvt_cir_wake_reg_write(nvt, config | CIR_WAKE_IRCON_MODE1, + CIR_WAKE_IRCON); + + for (i = 0; i < count; i++) + nvt_cir_wake_reg_write(nvt, wake_buf[i], CIR_WAKE_WR_FIFO_DATA); + + nvt_cir_wake_reg_write(nvt, config, CIR_WAKE_IRCON); + + spin_unlock_irqrestore(&nvt->nvt_lock, flags); + + ret = len; +out: + argv_free(argv); + return ret; +} +static DEVICE_ATTR_RW(wakeup_data); + /* dump current cir register contents */ static void cir_dump_regs(struct nvt_dev *nvt) { @@ -251,7 +391,7 @@ static inline const char *nvt_find_chip(struct nvt_dev *nvt, int id) /* detect hardware features */ -static void nvt_hw_detect(struct nvt_dev *nvt) +static int nvt_hw_detect(struct nvt_dev *nvt) { const char *chip_name; int chip_id; @@ -266,10 +406,17 @@ static void nvt_hw_detect(struct nvt_dev *nvt) nvt_efm_enable(nvt); nvt->chip_major = nvt_cr_read(nvt, CR_CHIP_ID_HI); } - nvt->chip_minor = nvt_cr_read(nvt, CR_CHIP_ID_LO); + nvt_efm_disable(nvt); + chip_id = nvt->chip_major << 8 | nvt->chip_minor; + if (chip_id == NVT_INVALID) { + dev_err(&nvt->pdev->dev, + "No device found on either EFM port\n"); + return -ENODEV; + } + chip_name = nvt_find_chip(nvt, chip_id); /* warn, but still let the driver load, if we don't know this chip */ @@ -282,7 +429,7 @@ static void nvt_hw_detect(struct nvt_dev *nvt) "found %s or compatible: chip id: 0x%02x 0x%02x", chip_name, nvt->chip_major, nvt->chip_minor); - nvt_efm_disable(nvt); + return 0; } static void nvt_cir_ldev_init(struct nvt_dev *nvt) @@ -305,12 +452,10 @@ static void nvt_cir_ldev_init(struct nvt_dev *nvt) val |= psval; nvt_cr_write(nvt, val, psreg); - /* Select CIR logical device and enable */ + /* Select CIR logical device */ nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); - nvt_cr_write(nvt, nvt->cir_addr >> 8, CR_CIR_BASE_ADDR_HI); - nvt_cr_write(nvt, nvt->cir_addr & 0xff, CR_CIR_BASE_ADDR_LO); + nvt_set_ioaddr(nvt, &nvt->cir_addr); nvt_cr_write(nvt, nvt->cir_irq, CR_CIR_IRQ_RSRC); @@ -320,7 +465,7 @@ static void nvt_cir_ldev_init(struct nvt_dev *nvt) static void nvt_cir_wake_ldev_init(struct nvt_dev *nvt) { - /* Select ACPI logical device, enable it and CIR Wake */ + /* Select ACPI logical device and anable it */ nvt_select_logical_dev(nvt, LOGICAL_DEV_ACPI); nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); @@ -330,12 +475,10 @@ static void nvt_cir_wake_ldev_init(struct nvt_dev *nvt) /* enable pme interrupt of cir wakeup event */ nvt_set_reg_bit(nvt, PME_INTR_CIR_PASS_BIT, CR_ACPI_IRQ_EVENTS2); - /* Select CIR Wake logical device and enable */ + /* Select CIR Wake logical device */ nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR_WAKE); - nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); - nvt_cr_write(nvt, nvt->cir_wake_addr >> 8, CR_CIR_BASE_ADDR_HI); - nvt_cr_write(nvt, nvt->cir_wake_addr & 0xff, CR_CIR_BASE_ADDR_LO); + nvt_set_ioaddr(nvt, &nvt->cir_wake_addr); nvt_cr_write(nvt, nvt->cir_wake_irq, CR_CIR_IRQ_RSRC); @@ -355,11 +498,19 @@ static void nvt_clear_cir_fifo(struct nvt_dev *nvt) /* clear out the hardware's cir wake rx fifo */ static void nvt_clear_cir_wake_fifo(struct nvt_dev *nvt) { - u8 val; + u8 val, config; + + config = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRCON); + + /* clearing wake fifo works in learning mode only */ + nvt_cir_wake_reg_write(nvt, config & ~CIR_WAKE_IRCON_MODE0, + CIR_WAKE_IRCON); val = nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFOCON); nvt_cir_wake_reg_write(nvt, val | CIR_WAKE_FIFOCON_RXFIFOCLR, CIR_WAKE_FIFOCON); + + nvt_cir_wake_reg_write(nvt, config, CIR_WAKE_IRCON); } /* clear out the hardware's cir tx fifo */ @@ -408,6 +559,9 @@ static void nvt_cir_regs_init(struct nvt_dev *nvt) /* and finally, enable interrupts */ nvt_set_cir_iren(nvt); + + /* enable the CIR logical device */ + nvt_enable_logical_dev(nvt, LOGICAL_DEV_CIR); } static void nvt_cir_wake_regs_init(struct nvt_dev *nvt) @@ -442,10 +596,15 @@ static void nvt_cir_wake_regs_init(struct nvt_dev *nvt) /* clear any and all stray interrupts */ nvt_cir_wake_reg_write(nvt, 0xff, CIR_WAKE_IRSTS); + + /* enable the CIR WAKE logical device */ + nvt_enable_logical_dev(nvt, LOGICAL_DEV_CIR_WAKE); } static void nvt_enable_wake(struct nvt_dev *nvt) { + unsigned long flags; + nvt_efm_enable(nvt); nvt_select_logical_dev(nvt, LOGICAL_DEV_ACPI); @@ -457,12 +616,16 @@ static void nvt_enable_wake(struct nvt_dev *nvt) nvt_efm_disable(nvt); + spin_lock_irqsave(&nvt->nvt_lock, flags); + nvt_cir_wake_reg_write(nvt, CIR_WAKE_IRCON_MODE0 | CIR_WAKE_IRCON_RXEN | CIR_WAKE_IRCON_R | CIR_WAKE_IRCON_RXINV | CIR_WAKE_IRCON_SAMPLE_PERIOD_SEL, CIR_WAKE_IRCON); nvt_cir_wake_reg_write(nvt, 0xff, CIR_WAKE_IRSTS); nvt_cir_wake_reg_write(nvt, 0, CIR_WAKE_IREN); + + spin_unlock_irqrestore(&nvt->nvt_lock, flags); } #if 0 /* Currently unused */ @@ -670,7 +833,6 @@ static void nvt_handle_rx_fifo_overrun(struct nvt_dev *nvt) /* copy data from hardware rx fifo into driver buffer */ static void nvt_get_rx_ir_data(struct nvt_dev *nvt) { - unsigned long flags; u8 fifocount, val; unsigned int b_idx; bool overrun = false; @@ -689,8 +851,6 @@ static void nvt_get_rx_ir_data(struct nvt_dev *nvt) nvt_dbg("attempting to fetch %u bytes from hw rx fifo", fifocount); - spin_lock_irqsave(&nvt->nvt_lock, flags); - b_idx = nvt->pkts; /* This should never happen, but lets check anyway... */ @@ -712,8 +872,6 @@ static void nvt_get_rx_ir_data(struct nvt_dev *nvt) if (overrun) nvt_handle_rx_fifo_overrun(nvt); - - spin_unlock_irqrestore(&nvt->nvt_lock, flags); } static void nvt_cir_log_irqs(u8 status, u8 iren) @@ -736,16 +894,13 @@ static void nvt_cir_log_irqs(u8 status, u8 iren) static bool nvt_cir_tx_inactive(struct nvt_dev *nvt) { unsigned long flags; - bool tx_inactive; u8 tx_state; spin_lock_irqsave(&nvt->tx.lock, flags); tx_state = nvt->tx.tx_state; spin_unlock_irqrestore(&nvt->tx.lock, flags); - tx_inactive = (tx_state == ST_TX_NONE); - - return tx_inactive; + return tx_state == ST_TX_NONE; } /* interrupt service routine for incoming and outgoing CIR data */ @@ -757,9 +912,7 @@ static irqreturn_t nvt_cir_isr(int irq, void *data) nvt_dbg_verbose("%s firing", __func__); - nvt_efm_enable(nvt); - nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_efm_disable(nvt); + spin_lock_irqsave(&nvt->nvt_lock, flags); /* * Get IR Status register contents. Write 1 to ack/clear @@ -775,9 +928,14 @@ static irqreturn_t nvt_cir_isr(int irq, void *data) * 0: CIR_IRSTS_GH - Min Length Detected */ status = nvt_cir_reg_read(nvt, CIR_IRSTS); - if (!status) { + iren = nvt_cir_reg_read(nvt, CIR_IREN); + + /* IRQ may be shared with CIR WAKE, therefore check for each + * status bit whether the related interrupt source is enabled + */ + if (!(status & iren)) { + spin_unlock_irqrestore(&nvt->nvt_lock, flags); nvt_dbg_verbose("%s exiting, IRSTS 0x0", __func__); - nvt_cir_reg_write(nvt, 0xff, CIR_IRSTS); return IRQ_NONE; } @@ -785,13 +943,6 @@ static irqreturn_t nvt_cir_isr(int irq, void *data) nvt_cir_reg_write(nvt, status, CIR_IRSTS); nvt_cir_reg_write(nvt, 0, CIR_IRSTS); - /* Interrupt may be shared with CIR Wake, bail if CIR not enabled */ - iren = nvt_cir_reg_read(nvt, CIR_IREN); - if (!iren) { - nvt_dbg_verbose("%s exiting, CIR not enabled", __func__); - return IRQ_NONE; - } - nvt_cir_log_irqs(status, iren); if (status & CIR_IRSTS_RTR) { @@ -805,16 +956,14 @@ static irqreturn_t nvt_cir_isr(int irq, void *data) if (nvt_cir_tx_inactive(nvt)) nvt_get_rx_ir_data(nvt); - spin_lock_irqsave(&nvt->nvt_lock, flags); - cur_state = nvt->study_state; - spin_unlock_irqrestore(&nvt->nvt_lock, flags); - if (cur_state == ST_STUDY_NONE) nvt_clear_cir_fifo(nvt); } + spin_unlock_irqrestore(&nvt->nvt_lock, flags); + if (status & CIR_IRSTS_TE) nvt_clear_tx_fifo(nvt); @@ -863,9 +1012,18 @@ static irqreturn_t nvt_cir_wake_isr(int irq, void *data) nvt_dbg_wake("%s firing", __func__); + spin_lock_irqsave(&nvt->nvt_lock, flags); + status = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRSTS); - if (!status) + iren = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IREN); + + /* IRQ may be shared with CIR, therefore check for each + * status bit whether the related interrupt source is enabled + */ + if (!(status & iren)) { + spin_unlock_irqrestore(&nvt->nvt_lock, flags); return IRQ_NONE; + } if (status & CIR_WAKE_IRSTS_IR_PENDING) nvt_clear_cir_wake_fifo(nvt); @@ -873,13 +1031,6 @@ static irqreturn_t nvt_cir_wake_isr(int irq, void *data) nvt_cir_wake_reg_write(nvt, status, CIR_WAKE_IRSTS); nvt_cir_wake_reg_write(nvt, 0, CIR_WAKE_IRSTS); - /* Interrupt may be shared with CIR, bail if Wake not enabled */ - iren = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IREN); - if (!iren) { - nvt_dbg_wake("%s exiting, wake not enabled", __func__); - return IRQ_HANDLED; - } - if ((status & CIR_WAKE_IRSTS_PE) && (nvt->wake_state == ST_WAKE_START)) { while (nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY_IDX)) { @@ -888,39 +1039,21 @@ static irqreturn_t nvt_cir_wake_isr(int irq, void *data) } nvt_cir_wake_reg_write(nvt, 0, CIR_WAKE_IREN); - spin_lock_irqsave(&nvt->nvt_lock, flags); nvt->wake_state = ST_WAKE_FINISH; - spin_unlock_irqrestore(&nvt->nvt_lock, flags); } + spin_unlock_irqrestore(&nvt->nvt_lock, flags); + nvt_dbg_wake("%s done", __func__); return IRQ_HANDLED; } -static void nvt_enable_cir(struct nvt_dev *nvt) +static void nvt_disable_cir(struct nvt_dev *nvt) { - /* set function enable flags */ - nvt_cir_reg_write(nvt, CIR_IRCON_TXEN | CIR_IRCON_RXEN | - CIR_IRCON_RXINV | CIR_IRCON_SAMPLE_PERIOD_SEL, - CIR_IRCON); - - nvt_efm_enable(nvt); - - /* enable the CIR logical device */ - nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); - - nvt_efm_disable(nvt); - - /* clear all pending interrupts */ - nvt_cir_reg_write(nvt, 0xff, CIR_IRSTS); + unsigned long flags; - /* enable interrupts */ - nvt_set_cir_iren(nvt); -} + spin_lock_irqsave(&nvt->nvt_lock, flags); -static void nvt_disable_cir(struct nvt_dev *nvt) -{ /* disable CIR interrupts */ nvt_cir_reg_write(nvt, 0, CIR_IREN); @@ -934,13 +1067,10 @@ static void nvt_disable_cir(struct nvt_dev *nvt) nvt_clear_cir_fifo(nvt); nvt_clear_tx_fifo(nvt); - nvt_efm_enable(nvt); + spin_unlock_irqrestore(&nvt->nvt_lock, flags); /* disable the CIR logical device */ - nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_cr_write(nvt, LOGICAL_DEV_DISABLE, CR_LOGICAL_DEV_EN); - - nvt_efm_disable(nvt); + nvt_disable_logical_dev(nvt, LOGICAL_DEV_CIR); } static int nvt_open(struct rc_dev *dev) @@ -949,20 +1079,31 @@ static int nvt_open(struct rc_dev *dev) unsigned long flags; spin_lock_irqsave(&nvt->nvt_lock, flags); - nvt_enable_cir(nvt); + + /* set function enable flags */ + nvt_cir_reg_write(nvt, CIR_IRCON_TXEN | CIR_IRCON_RXEN | + CIR_IRCON_RXINV | CIR_IRCON_SAMPLE_PERIOD_SEL, + CIR_IRCON); + + /* clear all pending interrupts */ + nvt_cir_reg_write(nvt, 0xff, CIR_IRSTS); + + /* enable interrupts */ + nvt_set_cir_iren(nvt); + spin_unlock_irqrestore(&nvt->nvt_lock, flags); + /* enable the CIR logical device */ + nvt_enable_logical_dev(nvt, LOGICAL_DEV_CIR); + return 0; } static void nvt_close(struct rc_dev *dev) { struct nvt_dev *nvt = dev->priv; - unsigned long flags; - spin_lock_irqsave(&nvt->nvt_lock, flags); nvt_disable_cir(nvt); - spin_unlock_irqrestore(&nvt->nvt_lock, flags); } /* Allocate memory, probe hardware, and initialize everything */ @@ -1024,7 +1165,9 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) init_waitqueue_head(&nvt->tx.queue); - nvt_hw_detect(nvt); + ret = nvt_hw_detect(nvt); + if (ret) + goto exit_free_dev_rdev; /* Initialize CIR & CIR Wake Logical Devices */ nvt_efm_enable(nvt); @@ -1032,7 +1175,10 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) nvt_cir_wake_ldev_init(nvt); nvt_efm_disable(nvt); - /* Initialize CIR & CIR Wake Config Registers */ + /* + * Initialize CIR & CIR Wake Config Registers + * and enable logical devices + */ nvt_cir_regs_init(nvt); nvt_cir_wake_regs_init(nvt); @@ -1079,12 +1225,16 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) goto exit_unregister_device; if (!devm_request_region(&pdev->dev, nvt->cir_wake_addr, - CIR_IOREG_LENGTH, NVT_DRIVER_NAME)) + CIR_IOREG_LENGTH, NVT_DRIVER_NAME "-wake")) goto exit_unregister_device; if (devm_request_irq(&pdev->dev, nvt->cir_wake_irq, nvt_cir_wake_isr, IRQF_SHARED, - NVT_DRIVER_NAME, (void *)nvt)) + NVT_DRIVER_NAME "-wake", (void *)nvt)) + goto exit_unregister_device; + + ret = device_create_file(&rdev->dev, &dev_attr_wakeup_data); + if (ret) goto exit_unregister_device; device_init_wakeup(&pdev->dev, true); @@ -1109,15 +1259,13 @@ exit_free_dev_rdev: static void nvt_remove(struct pnp_dev *pdev) { struct nvt_dev *nvt = pnp_get_drvdata(pdev); - unsigned long flags; - spin_lock_irqsave(&nvt->nvt_lock, flags); - /* disable CIR */ - nvt_cir_reg_write(nvt, 0, CIR_IREN); + device_remove_file(&nvt->rdev->dev, &dev_attr_wakeup_data); + nvt_disable_cir(nvt); + /* enable CIR Wake (for IR power-on) */ nvt_enable_wake(nvt); - spin_unlock_irqrestore(&nvt->nvt_lock, flags); rc_unregister_device(nvt->rdev); } @@ -1129,26 +1277,23 @@ static int nvt_suspend(struct pnp_dev *pdev, pm_message_t state) nvt_dbg("%s called", __func__); - /* zero out misc state tracking */ - spin_lock_irqsave(&nvt->nvt_lock, flags); - nvt->study_state = ST_STUDY_NONE; - nvt->wake_state = ST_WAKE_NONE; - spin_unlock_irqrestore(&nvt->nvt_lock, flags); - spin_lock_irqsave(&nvt->tx.lock, flags); nvt->tx.tx_state = ST_TX_NONE; spin_unlock_irqrestore(&nvt->tx.lock, flags); + spin_lock_irqsave(&nvt->nvt_lock, flags); + + /* zero out misc state tracking */ + nvt->study_state = ST_STUDY_NONE; + nvt->wake_state = ST_WAKE_NONE; + /* disable all CIR interrupts */ nvt_cir_reg_write(nvt, 0, CIR_IREN); - nvt_efm_enable(nvt); + spin_unlock_irqrestore(&nvt->nvt_lock, flags); /* disable cir logical dev */ - nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_cr_write(nvt, LOGICAL_DEV_DISABLE, CR_LOGICAL_DEV_EN); - - nvt_efm_disable(nvt); + nvt_disable_logical_dev(nvt, LOGICAL_DEV_CIR); /* make sure wake is enabled */ nvt_enable_wake(nvt); @@ -1162,16 +1307,6 @@ static int nvt_resume(struct pnp_dev *pdev) nvt_dbg("%s called", __func__); - /* open interrupt */ - nvt_set_cir_iren(nvt); - - /* Enable CIR logical device */ - nvt_efm_enable(nvt); - nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); - - nvt_efm_disable(nvt); - nvt_cir_regs_init(nvt); nvt_cir_wake_regs_init(nvt); @@ -1181,6 +1316,7 @@ static int nvt_resume(struct pnp_dev *pdev) static void nvt_shutdown(struct pnp_dev *pdev) { struct nvt_dev *nvt = pnp_get_drvdata(pdev); + nvt_enable_wake(nvt); } diff --git a/drivers/media/rc/nuvoton-cir.h b/drivers/media/rc/nuvoton-cir.h index 0ad15d34e9c9..c9c98ebb19ee 100644 --- a/drivers/media/rc/nuvoton-cir.h +++ b/drivers/media/rc/nuvoton-cir.h @@ -68,7 +68,8 @@ enum nvt_chip_ver { NVT_W83667HG = 0xa510, NVT_6775F = 0xb470, NVT_6776F = 0xc330, - NVT_6779D = 0xc560 + NVT_6779D = 0xc560, + NVT_INVALID = 0xffff, }; struct nvt_chip { @@ -157,8 +158,8 @@ struct nvt_dev { /* total length of CIR and CIR WAKE */ #define CIR_IOREG_LENGTH 0x0f -/* RX limit length, 8 high bits for SLCH, 8 low bits for SLCL (0x7d0 = 2000) */ -#define CIR_RX_LIMIT_COUNT 0x7d0 +/* RX limit length, 8 high bits for SLCH, 8 low bits for SLCL */ +#define CIR_RX_LIMIT_COUNT (IR_DEFAULT_TIMEOUT / US_TO_NS(SAMPLE_PERIOD)) /* CIR Regs */ #define CIR_IRCON 0x00 @@ -292,10 +293,7 @@ struct nvt_dev { #define CIR_WAKE_IREN_RTR 0x40 #define CIR_WAKE_IREN_PE 0x20 #define CIR_WAKE_IREN_RFO 0x10 -#define CIR_WAKE_IREN_TE 0x08 -#define CIR_WAKE_IREN_TTR 0x04 -#define CIR_WAKE_IREN_TFU 0x02 -#define CIR_WAKE_IREN_GH 0x01 +#define CIR_WAKE_IREN_GH 0x08 /* CIR WAKE FIFOCON settings */ #define CIR_WAKE_FIFOCON_RXFIFOCLR 0x08 @@ -419,3 +417,6 @@ struct nvt_dev { /* as VISTA MCE definition, valid carrier value */ #define MAX_CARRIER 60000 #define MIN_CARRIER 30000 + +/* max wakeup sequence length */ +#define WAKEUP_MAX_SIZE 65 diff --git a/drivers/media/rc/rc-core-priv.h b/drivers/media/rc/rc-core-priv.h index 7359f3d03b64..585d5e52118d 100644 --- a/drivers/media/rc/rc-core-priv.h +++ b/drivers/media/rc/rc-core-priv.h @@ -16,6 +16,9 @@ #ifndef _RC_CORE_PRIV #define _RC_CORE_PRIV +/* Define the max number of pulse/space transitions to buffer */ +#define MAX_IR_EVENT_SIZE 512 + #include <linux/slab.h> #include <linux/spinlock.h> #include <media/rc-core.h> @@ -35,7 +38,8 @@ struct ir_raw_event_ctrl { struct list_head list; /* to keep track of raw clients */ struct task_struct *thread; spinlock_t lock; - struct kfifo_rec_ptr_1 kfifo; /* fifo for the pulse/space durations */ + /* fifo for the pulse/space durations */ + DECLARE_KFIFO(kfifo, struct ir_raw_event, MAX_IR_EVENT_SIZE); ktime_t last_event; /* when last event occurred */ enum raw_event_type last_type; /* last event type */ struct rc_dev *dev; /* pointer to the parent rc_dev */ diff --git a/drivers/media/rc/rc-ir-raw.c b/drivers/media/rc/rc-ir-raw.c index c69807fe2fef..144304c94606 100644 --- a/drivers/media/rc/rc-ir-raw.c +++ b/drivers/media/rc/rc-ir-raw.c @@ -20,9 +20,6 @@ #include <linux/freezer.h> #include "rc-core-priv.h" -/* Define the max number of pulse/space transitions to buffer */ -#define MAX_IR_EVENT_SIZE 512 - /* Used to keep track of IR raw clients, protected by ir_raw_handler_lock */ static LIST_HEAD(ir_raw_client_list); @@ -36,14 +33,12 @@ static int ir_raw_event_thread(void *data) struct ir_raw_event ev; struct ir_raw_handler *handler; struct ir_raw_event_ctrl *raw = (struct ir_raw_event_ctrl *)data; - int retval; while (!kthread_should_stop()) { spin_lock_irq(&raw->lock); - retval = kfifo_len(&raw->kfifo); - if (retval < sizeof(ev)) { + if (!kfifo_len(&raw->kfifo)) { set_current_state(TASK_INTERRUPTIBLE); if (kthread_should_stop()) @@ -54,7 +49,8 @@ static int ir_raw_event_thread(void *data) continue; } - retval = kfifo_out(&raw->kfifo, &ev, sizeof(ev)); + if(!kfifo_out(&raw->kfifo, &ev, 1)) + dev_err(&raw->dev->dev, "IR event FIFO is empty!\n"); spin_unlock_irq(&raw->lock); mutex_lock(&ir_raw_handler_lock); @@ -87,8 +83,10 @@ int ir_raw_event_store(struct rc_dev *dev, struct ir_raw_event *ev) IR_dprintk(2, "sample: (%05dus %s)\n", TO_US(ev->duration), TO_STR(ev->pulse)); - if (kfifo_in(&dev->raw->kfifo, ev, sizeof(*ev)) != sizeof(*ev)) - return -ENOMEM; + if (!kfifo_put(&dev->raw->kfifo, *ev)) { + dev_err(&dev->dev, "IR event FIFO is full!\n"); + return -ENOSPC; + } return 0; } @@ -273,11 +271,7 @@ int ir_raw_event_register(struct rc_dev *dev) dev->raw->dev = dev; dev->change_protocol = change_protocol; - rc = kfifo_alloc(&dev->raw->kfifo, - sizeof(struct ir_raw_event) * MAX_IR_EVENT_SIZE, - GFP_KERNEL); - if (rc < 0) - goto out; + INIT_KFIFO(dev->raw->kfifo); spin_lock_init(&dev->raw->lock); dev->raw->thread = kthread_run(ir_raw_event_thread, dev->raw, @@ -319,7 +313,6 @@ void ir_raw_event_unregister(struct rc_dev *dev) handler->raw_unregister(dev); mutex_unlock(&ir_raw_handler_lock); - kfifo_free(&dev->raw->kfifo); kfree(dev->raw); dev->raw = NULL; } diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index 1042fa331a07..4e9bbe735ae9 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -13,6 +13,7 @@ */ #include <media/rc-core.h> +#include <linux/atomic.h> #include <linux/spinlock.h> #include <linux/delay.h> #include <linux/input.h> @@ -723,6 +724,7 @@ int rc_open(struct rc_dev *rdev) return -EINVAL; mutex_lock(&rdev->lock); + if (!rdev->users++ && rdev->open != NULL) rval = rdev->open(rdev); @@ -873,6 +875,9 @@ static ssize_t show_protocols(struct device *device, if (!dev) return -EINVAL; + if (!atomic_read(&dev->initialized)) + return -ERESTARTSYS; + mutex_lock(&dev->lock); if (fattr->type == RC_FILTER_NORMAL) { @@ -1054,6 +1059,9 @@ static ssize_t store_protocols(struct device *device, if (!dev) return -EINVAL; + if (!atomic_read(&dev->initialized)) + return -ERESTARTSYS; + if (fattr->type == RC_FILTER_NORMAL) { IR_dprintk(1, "Normal protocol change requested\n"); current_protocols = &dev->enabled_protocols; @@ -1154,12 +1162,16 @@ static ssize_t show_filter(struct device *device, if (!dev) return -EINVAL; + if (!atomic_read(&dev->initialized)) + return -ERESTARTSYS; + + mutex_lock(&dev->lock); + if (fattr->type == RC_FILTER_NORMAL) filter = &dev->scancode_filter; else filter = &dev->scancode_wakeup_filter; - mutex_lock(&dev->lock); if (fattr->mask) val = filter->mask; else @@ -1204,6 +1216,9 @@ static ssize_t store_filter(struct device *device, if (!dev) return -EINVAL; + if (!atomic_read(&dev->initialized)) + return -ERESTARTSYS; + ret = kstrtoul(buf, 0, &val); if (ret < 0) return ret; @@ -1408,6 +1423,7 @@ int rc_register_device(struct rc_dev *dev) dev->minor = minor; dev_set_name(&dev->dev, "rc%u", dev->minor); dev_set_drvdata(&dev->dev, dev); + atomic_set(&dev->initialized, 0); dev->dev.groups = dev->sysfs_groups; dev->sysfs_groups[attr++] = &rc_dev_protocol_attr_grp; @@ -1419,14 +1435,6 @@ int rc_register_device(struct rc_dev *dev) dev->sysfs_groups[attr++] = &rc_dev_wakeup_protocol_attr_grp; dev->sysfs_groups[attr++] = NULL; - /* - * Take the lock here, as the device sysfs node will appear - * when device_add() is called, which may trigger an ir-keytable udev - * rule, which will in turn call show_protocols and access - * dev->enabled_protocols before it has been initialized. - */ - mutex_lock(&dev->lock); - rc = device_add(&dev->dev); if (rc) goto out_unlock; @@ -1440,16 +1448,6 @@ int rc_register_device(struct rc_dev *dev) dev->input_dev->phys = dev->input_phys; dev->input_dev->name = dev->input_name; - /* input_register_device can call ir_open, so unlock mutex here */ - mutex_unlock(&dev->lock); - - rc = input_register_device(dev->input_dev); - - mutex_lock(&dev->lock); - - if (rc) - goto out_table; - /* * Default delay of 250ms is too short for some protocols, especially * since the timeout is currently set to 250ms. Increase it to 500ms, @@ -1465,6 +1463,11 @@ int rc_register_device(struct rc_dev *dev) */ dev->input_dev->rep[REP_PERIOD] = 125; + /* rc_open will be called here */ + rc = input_register_device(dev->input_dev); + if (rc) + goto out_table; + path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL); dev_info(&dev->dev, "%s as %s\n", dev->input_name ?: "Unspecified device", path ?: "N/A"); @@ -1475,10 +1478,7 @@ int rc_register_device(struct rc_dev *dev) request_module_nowait("ir-lirc-codec"); raw_init = true; } - /* calls ir_register_device so unlock mutex here*/ - mutex_unlock(&dev->lock); rc = ir_raw_event_register(dev); - mutex_lock(&dev->lock); if (rc < 0) goto out_input; } @@ -1491,6 +1491,9 @@ int rc_register_device(struct rc_dev *dev) dev->enabled_protocols = rc_type; } + /* Allow the RC sysfs nodes to be accessible */ + mutex_lock(&dev->lock); + atomic_set(&dev->initialized, 1); mutex_unlock(&dev->lock); IR_dprintk(1, "Registered rc%u (driver: %s, remote: %s, mode %s)\n", @@ -1512,7 +1515,6 @@ out_table: out_dev: device_del(&dev->dev); out_unlock: - mutex_unlock(&dev->lock); ida_simple_remove(&rc_ida, minor); return rc; } diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c index 40f77685cc4a..eaadc081760a 100644 --- a/drivers/media/rc/sunxi-cir.c +++ b/drivers/media/rc/sunxi-cir.c @@ -326,6 +326,7 @@ static const struct of_device_id sunxi_ir_match[] = { { .compatible = "allwinner,sun5i-a13-ir", }, {}, }; +MODULE_DEVICE_TABLE(of, sunxi_ir_match); static struct platform_driver sunxi_ir_driver = { .probe = sunxi_ir_probe, diff --git a/drivers/media/tuners/m88rs6000t.c b/drivers/media/tuners/m88rs6000t.c index 504bfbc4027a..9f3e0fd4cad9 100644 --- a/drivers/media/tuners/m88rs6000t.c +++ b/drivers/media/tuners/m88rs6000t.c @@ -461,13 +461,12 @@ static int m88rs6000t_sleep(struct dvb_frontend *fe) dev_dbg(&dev->client->dev, "%s:\n", __func__); ret = regmap_write(dev->regmap, 0x07, 0x6d); - if (ret) - goto err; - usleep_range(5000, 10000); -err: - if (ret) + if (ret) { dev_dbg(&dev->client->dev, "failed=%d\n", ret); - return ret; + return ret; + } + usleep_range(5000, 10000); + return 0; } static int m88rs6000t_get_frequency(struct dvb_frontend *fe, u32 *frequency) diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c index a7a8452e99d2..6ab35e315fe7 100644 --- a/drivers/media/tuners/r820t.c +++ b/drivers/media/tuners/r820t.c @@ -1295,7 +1295,7 @@ static int generic_set_freq(struct dvb_frontend *fe, v4l2_std_id std, u32 delsys) { struct r820t_priv *priv = fe->tuner_priv; - int rc = -EINVAL; + int rc; u32 lo_freq; tuner_dbg("should set frequency to %d kHz, bw %d MHz\n", diff --git a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c index 0e1ca2b00e61..243ac3816028 100644 --- a/drivers/media/tuners/si2157.c +++ b/drivers/media/tuners/si2157.c @@ -364,8 +364,8 @@ static int si2157_get_if_frequency(struct dvb_frontend *fe, u32 *frequency) static const struct dvb_tuner_ops si2157_ops = { .info = { .name = "Silicon Labs Si2146/2147/2148/2157/2158", - .frequency_min = 55000000, - .frequency_max = 862000000, + .frequency_min = 42000000, + .frequency_max = 870000000, }, .init = si2157_init, @@ -403,7 +403,7 @@ err: } static int si2157_probe(struct i2c_client *client, - const struct i2c_device_id *id) + const struct i2c_device_id *id) { struct si2157_config *cfg = client->dev.platform_data; struct dvb_frontend *fe = cfg->fe; @@ -438,6 +438,31 @@ static int si2157_probe(struct i2c_client *client, memcpy(&fe->ops.tuner_ops, &si2157_ops, sizeof(struct dvb_tuner_ops)); fe->tuner_priv = client; +#ifdef CONFIG_MEDIA_CONTROLLER + if (cfg->mdev) { + dev->mdev = cfg->mdev; + + dev->ent.name = KBUILD_MODNAME; + dev->ent.function = MEDIA_ENT_F_TUNER; + + dev->pad[TUNER_PAD_RF_INPUT].flags = MEDIA_PAD_FL_SINK; + dev->pad[TUNER_PAD_OUTPUT].flags = MEDIA_PAD_FL_SOURCE; + dev->pad[TUNER_PAD_AUD_OUT].flags = MEDIA_PAD_FL_SOURCE; + + ret = media_entity_pads_init(&dev->ent, TUNER_NUM_PADS, + &dev->pad[0]); + + if (ret) + goto err_kfree; + + ret = media_device_register_entity(cfg->mdev, &dev->ent); + if (ret) { + media_entity_cleanup(&dev->ent); + goto err_kfree; + } + } +#endif + dev_info(&client->dev, "Silicon Labs %s successfully attached\n", dev->chiptype == SI2157_CHIPTYPE_SI2146 ? "Si2146" : "Si2147/2148/2157/2158"); @@ -458,6 +483,14 @@ static int si2157_remove(struct i2c_client *client) dev_dbg(&client->dev, "\n"); + /* stop statistics polling */ + cancel_delayed_work_sync(&dev->stat_work); + +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + if (dev->mdev) + media_device_unregister_entity(&dev->ent); +#endif + memset(&fe->ops.tuner_ops, 0, sizeof(struct dvb_tuner_ops)); fe->tuner_priv = NULL; kfree(dev); diff --git a/drivers/media/tuners/si2157.h b/drivers/media/tuners/si2157.h index 4db97ab744d6..5f1a60bf7ced 100644 --- a/drivers/media/tuners/si2157.h +++ b/drivers/media/tuners/si2157.h @@ -18,6 +18,7 @@ #define SI2157_H #include <linux/kconfig.h> +#include <media/media-device.h> #include "dvb_frontend.h" /* @@ -30,6 +31,10 @@ struct si2157_config { */ struct dvb_frontend *fe; +#if defined(CONFIG_MEDIA_CONTROLLER) + struct media_device *mdev; +#endif + /* * Spectral Inversion */ diff --git a/drivers/media/tuners/si2157_priv.h b/drivers/media/tuners/si2157_priv.h index ecc463db8f69..589d558d381c 100644 --- a/drivers/media/tuners/si2157_priv.h +++ b/drivers/media/tuners/si2157_priv.h @@ -18,6 +18,7 @@ #define SI2157_PRIV_H #include <linux/firmware.h> +#include <media/v4l2-mc.h> #include "si2157.h" /* state struct */ @@ -31,6 +32,13 @@ struct si2157_dev { u8 if_port; u32 if_frequency; struct delayed_work stat_work; + +#if defined(CONFIG_MEDIA_CONTROLLER) + struct media_device *mdev; + struct media_entity ent; + struct media_pad pad[TUNER_NUM_PADS]; +#endif + }; #define SI2157_CHIPTYPE_SI2157 0 diff --git a/drivers/media/tuners/tuner-xc2028.c b/drivers/media/tuners/tuner-xc2028.c index 4e941f00b600..317ef63ee789 100644 --- a/drivers/media/tuners/tuner-xc2028.c +++ b/drivers/media/tuners/tuner-xc2028.c @@ -1403,11 +1403,14 @@ static int xc2028_set_config(struct dvb_frontend *fe, void *priv_cfg) * in order to avoid troubles during device release. */ kfree(priv->ctrl.fname); + priv->ctrl.fname = NULL; memcpy(&priv->ctrl, p, sizeof(priv->ctrl)); if (p->fname) { priv->ctrl.fname = kstrdup(p->fname, GFP_KERNEL); - if (priv->ctrl.fname == NULL) + if (priv->ctrl.fname == NULL) { rc = -ENOMEM; + goto unlock; + } } /* @@ -1439,6 +1442,7 @@ static int xc2028_set_config(struct dvb_frontend *fe, void *priv_cfg) } else priv->state = XC2028_WAITING_FIRMWARE; } +unlock: mutex_unlock(&priv->lock); return rc; diff --git a/drivers/media/tuners/xc4000.c b/drivers/media/tuners/xc4000.c index 219ebafae70f..d95c7e082ccf 100644 --- a/drivers/media/tuners/xc4000.c +++ b/drivers/media/tuners/xc4000.c @@ -1508,7 +1508,7 @@ static int xc4000_get_signal(struct dvb_frontend *fe, u16 *strength) if (value >= 0x2000) { value = 0; } else { - value = ~value << 3; + value = (~value << 3) & 0xffff; } goto ret; diff --git a/drivers/media/usb/airspy/airspy.c b/drivers/media/usb/airspy/airspy.c index 0d4ac5947f3a..87c12930416f 100644 --- a/drivers/media/usb/airspy/airspy.c +++ b/drivers/media/usb/airspy/airspy.c @@ -104,9 +104,8 @@ struct airspy_frame_buf { }; struct airspy { -#define POWER_ON (1 << 1) -#define URB_BUF (1 << 2) -#define USB_STATE_URB_BUF (1 << 3) +#define POWER_ON 1 +#define USB_STATE_URB_BUF 2 unsigned long flags; struct device *dev; @@ -359,7 +358,7 @@ static int airspy_submit_urbs(struct airspy *s) static int airspy_free_stream_bufs(struct airspy *s) { - if (s->flags & USB_STATE_URB_BUF) { + if (test_bit(USB_STATE_URB_BUF, &s->flags)) { while (s->buf_num) { s->buf_num--; dev_dbg(s->dev, "free buf=%d\n", s->buf_num); @@ -368,7 +367,7 @@ static int airspy_free_stream_bufs(struct airspy *s) s->dma_addr[s->buf_num]); } } - s->flags &= ~USB_STATE_URB_BUF; + clear_bit(USB_STATE_URB_BUF, &s->flags); return 0; } @@ -394,7 +393,7 @@ static int airspy_alloc_stream_bufs(struct airspy *s) dev_dbg(s->dev, "alloc buf=%d %p (dma %llu)\n", s->buf_num, s->buf_list[s->buf_num], (long long)s->dma_addr[s->buf_num]); - s->flags |= USB_STATE_URB_BUF; + set_bit(USB_STATE_URB_BUF, &s->flags); } return 0; diff --git a/drivers/media/usb/as102/as102_drv.h b/drivers/media/usb/as102/as102_drv.h index aee2d76e8dfc..8def19d9ab92 100644 --- a/drivers/media/usb/as102/as102_drv.h +++ b/drivers/media/usb/as102/as102_drv.h @@ -52,7 +52,7 @@ struct as10x_bus_adapter_t { struct as10x_cmd_t *cmd, *rsp; /* bus adapter private ops callback */ - struct as102_priv_ops_t *ops; + const struct as102_priv_ops_t *ops; }; struct as102_dev_t { diff --git a/drivers/media/usb/as102/as102_usb_drv.c b/drivers/media/usb/as102/as102_usb_drv.c index 3f669066ccf6..0e8030c071b8 100644 --- a/drivers/media/usb/as102/as102_usb_drv.c +++ b/drivers/media/usb/as102/as102_usb_drv.c @@ -189,7 +189,7 @@ static int as102_read_ep2(struct as10x_bus_adapter_t *bus_adap, return actual_len; } -static struct as102_priv_ops_t as102_priv_ops = { +static const struct as102_priv_ops_t as102_priv_ops = { .upload_fw_pkt = as102_send_ep1, .xfer_cmd = as102_usb_xfer_cmd, .as102_read_ep2 = as102_read_ep2, diff --git a/drivers/media/usb/au0828/au0828-core.c b/drivers/media/usb/au0828/au0828-core.c index 9e29e70a78d7..5dc82e8c8670 100644 --- a/drivers/media/usb/au0828/au0828-core.c +++ b/drivers/media/usb/au0828/au0828-core.c @@ -20,6 +20,7 @@ */ #include "au0828.h" +#include "au8522.h" #include <linux/module.h> #include <linux/slab.h> @@ -134,16 +135,16 @@ static void au0828_unregister_media_device(struct au0828_dev *dev) { #ifdef CONFIG_MEDIA_CONTROLLER - if (dev->media_dev) { + if (dev->media_dev && + media_devnode_is_registered(&dev->media_dev->devnode)) { media_device_unregister(dev->media_dev); media_device_cleanup(dev->media_dev); - kfree(dev->media_dev); dev->media_dev = NULL; } #endif } -static void au0828_usb_release(struct au0828_dev *dev) +void au0828_usb_release(struct au0828_dev *dev) { au0828_unregister_media_device(dev); @@ -153,33 +154,6 @@ static void au0828_usb_release(struct au0828_dev *dev) kfree(dev); } -#ifdef CONFIG_VIDEO_AU0828_V4L2 - -static void au0828_usb_v4l2_media_release(struct au0828_dev *dev) -{ -#ifdef CONFIG_MEDIA_CONTROLLER - int i; - - for (i = 0; i < AU0828_MAX_INPUT; i++) { - if (AUVI_INPUT(i).type == AU0828_VMUX_UNDEFINED) - return; - media_device_unregister_entity(&dev->input_ent[i]); - } -#endif -} - -static void au0828_usb_v4l2_release(struct v4l2_device *v4l2_dev) -{ - struct au0828_dev *dev = - container_of(v4l2_dev, struct au0828_dev, v4l2_dev); - - v4l2_ctrl_handler_free(&dev->v4l2_ctrl_hdl); - v4l2_device_unregister(&dev->v4l2_dev); - au0828_usb_v4l2_media_release(dev); - au0828_usb_release(dev); -} -#endif - static void au0828_usb_disconnect(struct usb_interface *interface) { struct au0828_dev *dev = usb_get_intfdata(interface); @@ -202,18 +176,13 @@ static void au0828_usb_disconnect(struct usb_interface *interface) mutex_lock(&dev->mutex); dev->usbdev = NULL; mutex_unlock(&dev->mutex); -#ifdef CONFIG_VIDEO_AU0828_V4L2 - if (AUVI_INPUT(0).type != AU0828_VMUX_UNDEFINED) { - au0828_analog_unregister(dev); - v4l2_device_disconnect(&dev->v4l2_dev); - v4l2_device_put(&dev->v4l2_dev); + if (au0828_analog_unregister(dev)) { /* * No need to call au0828_usb_release() if V4L2 is enabled, * as this is already called via au0828_usb_v4l2_release() */ return; } -#endif au0828_usb_release(dev); } @@ -223,103 +192,334 @@ static int au0828_media_device_init(struct au0828_dev *dev, #ifdef CONFIG_MEDIA_CONTROLLER struct media_device *mdev; - mdev = kzalloc(sizeof(*mdev), GFP_KERNEL); + mdev = media_device_get_devres(&udev->dev); if (!mdev) return -ENOMEM; - mdev->dev = &udev->dev; - - if (!dev->board.name) - strlcpy(mdev->model, "unknown au0828", sizeof(mdev->model)); - else - strlcpy(mdev->model, dev->board.name, sizeof(mdev->model)); - if (udev->serial) - strlcpy(mdev->serial, udev->serial, sizeof(mdev->serial)); - strcpy(mdev->bus_info, udev->devpath); - mdev->hw_revision = le16_to_cpu(udev->descriptor.bcdDevice); - mdev->driver_version = LINUX_VERSION_CODE; - - media_device_init(mdev); + /* check if media device is already initialized */ + if (!mdev->dev) + media_device_usb_init(mdev, udev, udev->product); dev->media_dev = mdev; #endif return 0; } +#ifdef CONFIG_MEDIA_CONTROLLER +static void au0828_media_graph_notify(struct media_entity *new, + void *notify_data) +{ + struct au0828_dev *dev = (struct au0828_dev *) notify_data; + int ret; + struct media_entity *entity, *mixer = NULL, *decoder = NULL; + + if (!new) { + /* + * Called during au0828 probe time to connect + * entites that were created prior to registering + * the notify handler. Find mixer and decoder. + */ + media_device_for_each_entity(entity, dev->media_dev) { + if (entity->function == MEDIA_ENT_F_AUDIO_MIXER) + mixer = entity; + else if (entity->function == MEDIA_ENT_F_ATV_DECODER) + decoder = entity; + } + goto create_link; + } + + switch (new->function) { + case MEDIA_ENT_F_AUDIO_MIXER: + mixer = new; + if (dev->decoder) + decoder = dev->decoder; + break; + case MEDIA_ENT_F_ATV_DECODER: + /* In case, Mixer is added first, find mixer and create link */ + media_device_for_each_entity(entity, dev->media_dev) { + if (entity->function == MEDIA_ENT_F_AUDIO_MIXER) + mixer = entity; + } + decoder = new; + break; + default: + break; + } + +create_link: + if (decoder && mixer) { + ret = media_create_pad_link(decoder, + DEMOD_PAD_AUDIO_OUT, + mixer, 0, + MEDIA_LNK_FL_ENABLED); + if (ret) + dev_err(&dev->usbdev->dev, + "Mixer Pad Link Create Error: %d\n", ret); + } +} -static int au0828_create_media_graph(struct au0828_dev *dev) +static int au0828_enable_source(struct media_entity *entity, + struct media_pipeline *pipe) { -#ifdef CONFIG_MEDIA_CONTROLLER - struct media_device *mdev = dev->media_dev; - struct media_entity *entity; - struct media_entity *tuner = NULL, *decoder = NULL; - int i, ret; + struct media_entity *source, *find_source; + struct media_entity *sink; + struct media_link *link, *found_link = NULL; + int ret = 0; + struct media_device *mdev = entity->graph_obj.mdev; + struct au0828_dev *dev; if (!mdev) - return 0; + return -ENODEV; - media_device_for_each_entity(entity, mdev) { - switch (entity->function) { - case MEDIA_ENT_F_TUNER: - tuner = entity; - break; - case MEDIA_ENT_F_ATV_DECODER: - decoder = entity; + mutex_lock(&mdev->graph_mutex); + + dev = mdev->source_priv; + + /* + * For Audio and V4L2 entity, find the link to which decoder + * is the sink. Look for an active link between decoder and + * source (tuner/s-video/Composite), if one exists, nothing + * to do. If not, look for any active links between source + * and any other entity. If one exists, source is busy. If + * source is free, setup link and start pipeline from source. + * For DVB FE entity, the source for the link is the tuner. + * Check if tuner is available and setup link and start + * pipeline. + */ + if (entity->function == MEDIA_ENT_F_DTV_DEMOD) { + sink = entity; + find_source = dev->tuner; + } else { + /* Analog isn't configured or register failed */ + if (!dev->decoder) { + ret = -ENODEV; + goto end; + } + + sink = dev->decoder; + + /* + * Default input is tuner and default input_type + * is AU0828_VMUX_TELEVISION. + * FIXME: + * There is a problem when s_input is called to + * change the default input. s_input will try to + * enable_source before attempting to change the + * input on the device, and will end up enabling + * default source which is tuner. + * + * Additional logic is necessary in au0828 + * to detect that the input has changed and + * enable the right source. + */ + + if (dev->input_type == AU0828_VMUX_TELEVISION) + find_source = dev->tuner; + else if (dev->input_type == AU0828_VMUX_SVIDEO || + dev->input_type == AU0828_VMUX_COMPOSITE) + find_source = &dev->input_ent[dev->input_type]; + else { + /* unknown input - let user select input */ + ret = 0; + goto end; + } + } + + /* Is an active link between sink and source */ + if (dev->active_link) { + /* + * If DVB is using the tuner and calling entity is + * audio/video, the following check will be false, + * since sink is different. Result is Busy. + */ + if (dev->active_link->sink->entity == sink && + dev->active_link->source->entity == find_source) { + /* + * Either ALSA or Video own tuner. sink is + * the same for both. Prevent Video stepping + * on ALSA when ALSA owns the source. + */ + if (dev->active_link_owner != entity && + dev->active_link_owner->function == + MEDIA_ENT_F_AUDIO_CAPTURE) { + pr_debug("ALSA has the tuner\n"); + ret = -EBUSY; + goto end; + } + ret = 0; + goto end; + } else { + ret = -EBUSY; + goto end; + } + } + + list_for_each_entry(link, &sink->links, list) { + /* Check sink, and source */ + if (link->sink->entity == sink && + link->source->entity == find_source) { + found_link = link; break; } } - /* Analog setup, using tuner as a link */ + if (!found_link) { + ret = -ENODEV; + goto end; + } - /* Something bad happened! */ - if (!decoder) - return -EINVAL; + /* activate link between source and sink and start pipeline */ + source = found_link->source->entity; + ret = __media_entity_setup_link(found_link, MEDIA_LNK_FL_ENABLED); + if (ret) { + pr_err("Activate tuner link %s->%s. Error %d\n", + source->name, sink->name, ret); + goto end; + } - if (tuner) { - ret = media_create_pad_link(tuner, TUNER_PAD_IF_OUTPUT, - decoder, 0, - MEDIA_LNK_FL_ENABLED); + ret = __media_entity_pipeline_start(entity, pipe); + if (ret) { + pr_err("Start Pipeline: %s->%s Error %d\n", + source->name, entity->name, ret); + ret = __media_entity_setup_link(found_link, 0); + pr_err("Deactivate link Error %d\n", ret); + goto end; + } + /* + * save active link and active link owner to avoid audio + * deactivating video owned link from disable_source and + * vice versa + */ + dev->active_link = found_link; + dev->active_link_owner = entity; + dev->active_source = source; + dev->active_sink = sink; + + pr_debug("Enabled Source: %s->%s->%s Ret %d\n", + dev->active_source->name, dev->active_sink->name, + dev->active_link_owner->name, ret); +end: + mutex_unlock(&mdev->graph_mutex); + pr_debug("au0828_enable_source() end %s %d %d\n", + entity->name, entity->function, ret); + return ret; +} + +static void au0828_disable_source(struct media_entity *entity) +{ + int ret = 0; + struct media_device *mdev = entity->graph_obj.mdev; + struct au0828_dev *dev; + + if (!mdev) + return; + + mutex_lock(&mdev->graph_mutex); + dev = mdev->source_priv; + + if (!dev->active_link) { + ret = -ENODEV; + goto end; + } + + /* link is active - stop pipeline from source (tuner) */ + if (dev->active_link->sink->entity == dev->active_sink && + dev->active_link->source->entity == dev->active_source) { + /* + * prevent video from deactivating link when audio + * has active pipeline + */ + if (dev->active_link_owner != entity) + goto end; + __media_entity_pipeline_stop(entity); + ret = __media_entity_setup_link(dev->active_link, 0); if (ret) - return ret; + pr_err("Deactivate link Error %d\n", ret); + + pr_debug("Disabled Source: %s->%s->%s Ret %d\n", + dev->active_source->name, dev->active_sink->name, + dev->active_link_owner->name, ret); + + dev->active_link = NULL; + dev->active_link_owner = NULL; + dev->active_source = NULL; + dev->active_sink = NULL; } - ret = media_create_pad_link(decoder, 1, &dev->vdev.entity, 0, - MEDIA_LNK_FL_ENABLED); - if (ret) - return ret; - ret = media_create_pad_link(decoder, 2, &dev->vbi_dev.entity, 0, - MEDIA_LNK_FL_ENABLED); - if (ret) - return ret; - for (i = 0; i < AU0828_MAX_INPUT; i++) { - struct media_entity *ent = &dev->input_ent[i]; +end: + mutex_unlock(&mdev->graph_mutex); +} +#endif - if (AUVI_INPUT(i).type == AU0828_VMUX_UNDEFINED) - break; +static int au0828_media_device_register(struct au0828_dev *dev, + struct usb_device *udev) +{ +#ifdef CONFIG_MEDIA_CONTROLLER + int ret; + struct media_entity *entity, *demod = NULL, *tuner = NULL; - switch (AUVI_INPUT(i).type) { - case AU0828_VMUX_CABLE: - case AU0828_VMUX_TELEVISION: - case AU0828_VMUX_DVB: - if (!tuner) - break; - - ret = media_create_pad_link(ent, 0, tuner, - TUNER_PAD_RF_INPUT, - MEDIA_LNK_FL_ENABLED); - if (ret) - return ret; - break; - case AU0828_VMUX_COMPOSITE: - case AU0828_VMUX_SVIDEO: - default: /* AU0828_VMUX_DEBUG */ - /* FIXME: fix the decoder PAD */ - ret = media_create_pad_link(ent, 0, decoder, 0, 0); - if (ret) - return ret; - break; + if (!dev->media_dev) + return 0; + + if (!media_devnode_is_registered(&dev->media_dev->devnode)) { + + /* register media device */ + ret = media_device_register(dev->media_dev); + if (ret) { + dev_err(&udev->dev, + "Media Device Register Error: %d\n", ret); + return ret; + } + } else { + /* + * Call au0828_media_graph_notify() to connect + * audio graph to our graph. In this case, audio + * driver registered the device and there is no + * entity_notify to be called when new entities + * are added. Invoke it now. + */ + au0828_media_graph_notify(NULL, (void *) dev); + } + + /* + * Find tuner and demod to disable the link between + * the two to avoid disable step when tuner is requested + * by video or audio. Note that this step can't be done + * until dvb graph is created during dvb register. + */ + media_device_for_each_entity(entity, dev->media_dev) { + if (entity->function == MEDIA_ENT_F_DTV_DEMOD) + demod = entity; + else if (entity->function == MEDIA_ENT_F_TUNER) + tuner = entity; + } + /* Disable link between tuner and demod */ + if (tuner && demod) { + struct media_link *link; + + list_for_each_entry(link, &demod->links, list) { + if (link->sink->entity == demod && + link->source->entity == tuner) { + media_entity_setup_link(link, 0); + } } } + + /* register entity_notify callback */ + dev->entity_notify.notify_data = (void *) dev; + dev->entity_notify.notify = (void *) au0828_media_graph_notify; + ret = media_device_register_entity_notify(dev->media_dev, + &dev->entity_notify); + if (ret) { + dev_err(&udev->dev, + "Media Device register entity_notify Error: %d\n", + ret); + return ret; + } + /* set enable_source */ + dev->media_dev->source_priv = (void *) dev; + dev->media_dev->enable_source = au0828_enable_source; + dev->media_dev->disable_source = au0828_disable_source; #endif return 0; } @@ -378,32 +578,13 @@ static int au0828_usb_probe(struct usb_interface *interface, return retval; } -#ifdef CONFIG_VIDEO_AU0828_V4L2 - dev->v4l2_dev.release = au0828_usb_v4l2_release; - - /* Create the v4l2_device */ -#ifdef CONFIG_MEDIA_CONTROLLER - dev->v4l2_dev.mdev = dev->media_dev; -#endif - retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev); + retval = au0828_v4l2_device_register(interface, dev); if (retval) { - pr_err("%s() v4l2_device_register failed\n", - __func__); + au0828_usb_v4l2_media_release(dev); mutex_unlock(&dev->lock); kfree(dev); return retval; } - /* This control handler will inherit the controls from au8522 */ - retval = v4l2_ctrl_handler_init(&dev->v4l2_ctrl_hdl, 4); - if (retval) { - pr_err("%s() v4l2_ctrl_handler_init failed\n", - __func__); - mutex_unlock(&dev->lock); - kfree(dev); - return retval; - } - dev->v4l2_dev.ctrl_handler = &dev->v4l2_ctrl_hdl; -#endif /* Power Up the bridge */ au0828_write(dev, REG_600, 1 << 4); @@ -417,11 +598,13 @@ static int au0828_usb_probe(struct usb_interface *interface, /* Setup */ au0828_card_setup(dev); -#ifdef CONFIG_VIDEO_AU0828_V4L2 /* Analog TV */ - if (AUVI_INPUT(0).type != AU0828_VMUX_UNDEFINED) - au0828_analog_register(dev, interface); -#endif + retval = au0828_analog_register(dev, interface); + if (retval) { + pr_err("%s() au0282_dev_register failed to register on V4L2\n", + __func__); + goto done; + } /* Digital TV */ retval = au0828_dvb_register(dev); @@ -443,16 +626,7 @@ static int au0828_usb_probe(struct usb_interface *interface, mutex_unlock(&dev->lock); - retval = au0828_create_media_graph(dev); - if (retval) { - pr_err("%s() au0282_dev_register failed to create graph\n", - __func__); - goto done; - } - -#ifdef CONFIG_MEDIA_CONTROLLER - retval = media_device_register(dev->media_dev); -#endif + retval = au0828_media_device_register(dev, usbdev); done: if (retval < 0) diff --git a/drivers/media/usb/au0828/au0828-dvb.c b/drivers/media/usb/au0828/au0828-dvb.c index 94363a3ba400..0e174e860614 100644 --- a/drivers/media/usb/au0828/au0828-dvb.c +++ b/drivers/media/usb/au0828/au0828-dvb.c @@ -181,7 +181,7 @@ static int stop_urb_transfer(struct au0828_dev *dev) static int start_urb_transfer(struct au0828_dev *dev) { struct urb *purb; - int i, ret = -ENOMEM; + int i, ret; dprintk(2, "%s()\n", __func__); @@ -194,7 +194,7 @@ static int start_urb_transfer(struct au0828_dev *dev) dev->urbs[i] = usb_alloc_urb(0, GFP_KERNEL); if (!dev->urbs[i]) - goto err; + return -ENOMEM; purb = dev->urbs[i]; @@ -207,9 +207,10 @@ static int start_urb_transfer(struct au0828_dev *dev) if (!purb->transfer_buffer) { usb_free_urb(purb); dev->urbs[i] = NULL; + ret = -ENOMEM; pr_err("%s: failed big buffer allocation, err = %d\n", __func__, ret); - goto err; + return ret; } purb->status = -EINPROGRESS; @@ -235,10 +236,7 @@ static int start_urb_transfer(struct au0828_dev *dev) } dev->urb_streaming = true; - ret = 0; - -err: - return ret; + return 0; } static void au0828_start_transport(struct au0828_dev *dev) diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c index a13625722848..13f6dab9ccc2 100644 --- a/drivers/media/usb/au0828/au0828-video.c +++ b/drivers/media/usb/au0828/au0828-video.c @@ -28,12 +28,14 @@ */ #include "au0828.h" +#include "au8522.h" #include <linux/module.h> #include <linux/slab.h> #include <linux/init.h> #include <linux/device.h> #include <media/v4l2-common.h> +#include <media/v4l2-mc.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-event.h> #include <media/tuner.h> @@ -638,61 +640,64 @@ static inline int au0828_isoc_copy(struct au0828_dev *dev, struct urb *urb) return rc; } -static int au0828_enable_analog_tuner(struct au0828_dev *dev) +void au0828_usb_v4l2_media_release(struct au0828_dev *dev) { #ifdef CONFIG_MEDIA_CONTROLLER - struct media_device *mdev = dev->media_dev; - struct media_entity *source; - struct media_link *link, *found_link = NULL; - int ret, active_links = 0; - - if (!mdev || !dev->decoder) - return 0; + int i; - /* - * This will find the tuner that is connected into the decoder. - * Technically, this is not 100% correct, as the device may be - * using an analog input instead of the tuner. However, as we can't - * do DVB streaming while the DMA engine is being used for V4L2, - * this should be enough for the actual needs. - */ - list_for_each_entry(link, &dev->decoder->links, list) { - if (link->sink->entity == dev->decoder) { - found_link = link; - if (link->flags & MEDIA_LNK_FL_ENABLED) - active_links++; - break; - } + for (i = 0; i < AU0828_MAX_INPUT; i++) { + if (AUVI_INPUT(i).type == AU0828_VMUX_UNDEFINED) + return; + media_device_unregister_entity(&dev->input_ent[i]); } +#endif +} - if (active_links == 1 || !found_link) - return 0; +static void au0828_usb_v4l2_release(struct v4l2_device *v4l2_dev) +{ + struct au0828_dev *dev = + container_of(v4l2_dev, struct au0828_dev, v4l2_dev); + + v4l2_ctrl_handler_free(&dev->v4l2_ctrl_hdl); + v4l2_device_unregister(&dev->v4l2_dev); + au0828_usb_v4l2_media_release(dev); + au0828_usb_release(dev); +} - source = found_link->source->entity; - list_for_each_entry(link, &source->links, list) { - struct media_entity *sink; - int flags = 0; +int au0828_v4l2_device_register(struct usb_interface *interface, + struct au0828_dev *dev) +{ + int retval; - sink = link->sink->entity; + if (AUVI_INPUT(0).type == AU0828_VMUX_UNDEFINED) + return 0; - if (sink == dev->decoder) - flags = MEDIA_LNK_FL_ENABLED; + /* Create the v4l2_device */ +#ifdef CONFIG_MEDIA_CONTROLLER + dev->v4l2_dev.mdev = dev->media_dev; +#endif + retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev); + if (retval) { + pr_err("%s() v4l2_device_register failed\n", + __func__); + mutex_unlock(&dev->lock); + kfree(dev); + return retval; + } - ret = media_entity_setup_link(link, flags); - if (ret) { - pr_err( - "Couldn't change link %s->%s to %s. Error %d\n", - source->name, sink->name, - flags ? "enabled" : "disabled", - ret); - return ret; - } else - au0828_isocdbg( - "link %s->%s was %s\n", - source->name, sink->name, - flags ? "ENABLED" : "disabled"); + dev->v4l2_dev.release = au0828_usb_v4l2_release; + + /* This control handler will inherit the controls from au8522 */ + retval = v4l2_ctrl_handler_init(&dev->v4l2_ctrl_hdl, 4); + if (retval) { + pr_err("%s() v4l2_ctrl_handler_init failed\n", + __func__); + mutex_unlock(&dev->lock); + kfree(dev); + return retval; } -#endif + dev->v4l2_dev.ctrl_handler = &dev->v4l2_ctrl_hdl; + return 0; } @@ -707,9 +712,6 @@ static int queue_setup(struct vb2_queue *vq, return sizes[0] < size ? -EINVAL : 0; *nplanes = 1; sizes[0] = size; - - au0828_enable_analog_tuner(dev); - return 0; } @@ -949,13 +951,23 @@ static struct vb2_ops au0828_video_qops = { * au0828_analog_unregister * unregister v4l2 devices */ -void au0828_analog_unregister(struct au0828_dev *dev) +int au0828_analog_unregister(struct au0828_dev *dev) { dprintk(1, "au0828_analog_unregister called\n"); + + /* No analog TV */ + if (AUVI_INPUT(0).type == AU0828_VMUX_UNDEFINED) + return 0; + mutex_lock(&au0828_sysfs_lock); video_unregister_device(&dev->vdev); video_unregister_device(&dev->vbi_dev); mutex_unlock(&au0828_sysfs_lock); + + v4l2_device_disconnect(&dev->v4l2_dev); + v4l2_device_put(&dev->v4l2_dev); + + return 1; } /* This function ensures that video frames continue to be delivered even if @@ -1067,8 +1079,39 @@ static int au0828_v4l2_close(struct file *filp) goto end; if (dev->users == 1) { - /* Save some power by putting tuner to sleep */ - v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0); + /* + * Avoid putting tuner in sleep if DVB or ALSA are + * streaming. + * + * On most USB devices like au0828 the tuner can + * be safely put in sleep stare here if ALSA isn't + * streaming. Exceptions are some very old USB tuner + * models such as em28xx-based WinTV USB2 which have + * a separate audio output jack. The devices that have + * a separate audio output jack have analog tuners, + * like Philips FM1236. Those devices are always on, + * so the s_power callback are silently ignored. + * So, the current logic here does the following: + * Disable (put tuner to sleep) when + * - ALSA and DVB aren't not streaming; + * - the last V4L2 file handler is closed. + * + * FIXME: + * + * Additionally, this logic could be improved to + * disable the media source if the above conditions + * are met and if the device: + * - doesn't have a separate audio out plug (or + * - doesn't use a silicon tuner like xc2028/3028/4000/5000). + * + * Once this additional logic is in place, a callback + * is needed to enable the media source and power on + * the tuner, for radio to work. + */ + ret = v4l_enable_media_source(vdev); + if (ret == 0) + v4l2_device_call_all(&dev->v4l2_dev, 0, core, + s_power, 0); dev->std_set_in_tuner_core = 0; /* When close the device, set the usb intf0 into alt0 to free @@ -1312,7 +1355,6 @@ static int vidioc_enum_input(struct file *file, void *priv, [AU0828_VMUX_CABLE] = "Cable TV", [AU0828_VMUX_TELEVISION] = "Television", [AU0828_VMUX_DVB] = "DVB", - [AU0828_VMUX_DEBUG] = "tv debug" }; dprintk(1, "%s called std_set %d dev_state %d\n", __func__, @@ -1375,9 +1417,11 @@ static void au0828_s_input(struct au0828_dev *dev, int index) default: dprintk(1, "unknown input type set [%d]\n", AUVI_INPUT(index).type); - break; + return; } + dev->ctrl_input = index; + v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_routing, AUVI_INPUT(index).vmux, 0, 0); @@ -1409,6 +1453,7 @@ static void au0828_s_input(struct au0828_dev *dev, int index) static int vidioc_s_input(struct file *file, void *priv, unsigned int index) { struct au0828_dev *dev = video_drvdata(file); + struct video_device *vfd = video_devdata(file); dprintk(1, "VIDIOC_S_INPUT in function %s, input=%d\n", __func__, index); @@ -1416,9 +1461,19 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int index) return -EINVAL; if (AUVI_INPUT(index).type == 0) return -EINVAL; - dev->ctrl_input = index; + + if (dev->ctrl_input == index) + return 0; + au0828_s_input(dev, index); - return 0; + + /* + * Input has been changed. Disable the media source + * associated with the old input and enable source + * for the newly set input + */ + v4l_disable_media_source(vfd); + return v4l_enable_media_source(vfd); } static int vidioc_enumaudio(struct file *file, void *priv, struct v4l2_audio *a) @@ -1469,10 +1524,16 @@ static int vidioc_s_audio(struct file *file, void *priv, const struct v4l2_audio static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t) { struct au0828_dev *dev = video_drvdata(file); + struct video_device *vfd = video_devdata(file); + int ret; if (t->index != 0) return -EINVAL; + ret = v4l_enable_media_source(vfd); + if (ret) + return ret; + dprintk(1, "%s called std_set %d dev_state %d\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); @@ -1804,7 +1865,6 @@ static void au0828_analog_create_entities(struct au0828_dev *dev) [AU0828_VMUX_CABLE] = "Cable TV", [AU0828_VMUX_TELEVISION] = "Television", [AU0828_VMUX_DVB] = "DVB", - [AU0828_VMUX_DEBUG] = "tv debug" }; int ret, i; @@ -1840,10 +1900,9 @@ static void au0828_analog_create_entities(struct au0828_dev *dev) case AU0828_VMUX_CABLE: case AU0828_VMUX_TELEVISION: case AU0828_VMUX_DVB: + default: /* Just to shut up a warning */ ent->function = MEDIA_ENT_F_CONN_RF; break; - default: /* AU0828_VMUX_DEBUG */ - continue; } ret = media_entity_pads_init(ent, 1, &dev->input_pad[i]); @@ -1870,6 +1929,10 @@ int au0828_analog_register(struct au0828_dev *dev, dprintk(1, "au0828_analog_register called for intf#%d!\n", interface->cur_altsetting->desc.bInterfaceNumber); + /* No analog TV */ + if (AUVI_INPUT(0).type == AU0828_VMUX_UNDEFINED) + return 0; + /* set au0828 usb interface0 to as5 */ retval = usb_set_interface(dev->usbdev, interface->cur_altsetting->desc.bInterfaceNumber, 5); @@ -1924,6 +1987,7 @@ int au0828_analog_register(struct au0828_dev *dev, dev->ctrl_ainput = 0; dev->ctrl_freq = 960; dev->std = V4L2_STD_NTSC_M; + /* Default input is TV Tuner */ au0828_s_input(dev, 0); mutex_init(&dev->vb_queue_lock); @@ -1976,6 +2040,16 @@ int au0828_analog_register(struct au0828_dev *dev, goto err_reg_vbi_dev; } +#ifdef CONFIG_MEDIA_CONTROLLER + retval = v4l2_mc_create_media_graph(dev->media_dev); + if (retval) { + pr_err("%s() au0282_dev_register failed to create graph\n", + __func__); + ret = -ENODEV; + goto err_reg_vbi_dev; + } +#endif + dprintk(1, "%s completed!\n", __func__); return 0; diff --git a/drivers/media/usb/au0828/au0828.h b/drivers/media/usb/au0828/au0828.h index 8276072bc55a..ff7f8510fb77 100644 --- a/drivers/media/usb/au0828/au0828.h +++ b/drivers/media/usb/au0828/au0828.h @@ -76,7 +76,6 @@ enum au0828_itype { AU0828_VMUX_CABLE, AU0828_VMUX_TELEVISION, AU0828_VMUX_DVB, - AU0828_VMUX_DEBUG }; struct au0828_input { @@ -283,6 +282,12 @@ struct au0828_dev { struct media_entity *decoder; struct media_entity input_ent[AU0828_MAX_INPUT]; struct media_pad input_pad[AU0828_MAX_INPUT]; + struct media_entity_notify entity_notify; + struct media_entity *tuner; + struct media_link *active_link; + struct media_entity *active_link_owner; + struct media_entity *active_source; + struct media_entity *active_sink; #endif }; @@ -301,6 +306,7 @@ struct au0828_dev { /* au0828-core.c */ extern u32 au0828_read(struct au0828_dev *dev, u16 reg); extern u32 au0828_write(struct au0828_dev *dev, u16 reg, u32 val); +extern void au0828_usb_release(struct au0828_dev *dev); extern int au0828_debug; /* ----------------------------------------------------------- */ @@ -319,16 +325,29 @@ extern int au0828_i2c_unregister(struct au0828_dev *dev); /* ----------------------------------------------------------- */ /* au0828-video.c */ -extern int au0828_analog_register(struct au0828_dev *dev, - struct usb_interface *interface); -extern void au0828_analog_unregister(struct au0828_dev *dev); extern int au0828_start_analog_streaming(struct vb2_queue *vq, unsigned int count); extern void au0828_stop_vbi_streaming(struct vb2_queue *vq); #ifdef CONFIG_VIDEO_AU0828_V4L2 +extern int au0828_v4l2_device_register(struct usb_interface *interface, + struct au0828_dev *dev); + +extern int au0828_analog_register(struct au0828_dev *dev, + struct usb_interface *interface); +extern int au0828_analog_unregister(struct au0828_dev *dev); +extern void au0828_usb_v4l2_media_release(struct au0828_dev *dev); extern void au0828_v4l2_suspend(struct au0828_dev *dev); extern void au0828_v4l2_resume(struct au0828_dev *dev); #else +static inline int au0828_v4l2_device_register(struct usb_interface *interface, + struct au0828_dev *dev) +{ return 0; }; +static inline int au0828_analog_register(struct au0828_dev *dev, + struct usb_interface *interface) +{ return 0; }; +static inline int au0828_analog_unregister(struct au0828_dev *dev) +{ return 0; }; +static inline void au0828_usb_v4l2_media_release(struct au0828_dev *dev) { }; static inline void au0828_v4l2_suspend(struct au0828_dev *dev) { }; static inline void au0828_v4l2_resume(struct au0828_dev *dev) { }; #endif diff --git a/drivers/media/usb/b2c2/flexcop-usb.c b/drivers/media/usb/b2c2/flexcop-usb.c index 0bd969063392..d4bdba60b0f7 100644 --- a/drivers/media/usb/b2c2/flexcop-usb.c +++ b/drivers/media/usb/b2c2/flexcop-usb.c @@ -10,7 +10,7 @@ /* Version information */ #define DRIVER_VERSION "0.1" #define DRIVER_NAME "Technisat/B2C2 FlexCop II/IIb/III Digital TV USB Driver" -#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@desy.de>" +#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@posteo.de>" /* debug */ #ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG diff --git a/drivers/media/usb/cpia2/cpia2_core.c b/drivers/media/usb/cpia2/cpia2_core.c index 187012ce444b..0310fd6ed103 100644 --- a/drivers/media/usb/cpia2/cpia2_core.c +++ b/drivers/media/usb/cpia2/cpia2_core.c @@ -923,7 +923,7 @@ static int apply_vp_patch(struct camera_data *cam) /* ... followed by the data payload */ for (i = 2; i < fw->size; i += 64) { cmd.start = 0x0C; /* Data */ - cmd.reg_count = min_t(int, 64, fw->size - i); + cmd.reg_count = min_t(uint, 64, fw->size - i); memcpy(cmd.buffer.block_data, &fw->data[i], cmd.reg_count); cpia2_send_command(cam, &cmd); } diff --git a/drivers/media/usb/cx231xx/cx231xx-417.c b/drivers/media/usb/cx231xx/cx231xx-417.c index 48643b94e694..c9320d6c6131 100644 --- a/drivers/media/usb/cx231xx/cx231xx-417.c +++ b/drivers/media/usb/cx231xx/cx231xx-417.c @@ -1382,6 +1382,8 @@ static int cx231xx_bulk_copy(struct cx231xx *dev, struct urb *urb) buffer_size = urb->actual_length; buffer = kmalloc(buffer_size, GFP_ATOMIC); + if (!buffer) + return -ENOMEM; memcpy(buffer, dma_q->ps_head, 3); memcpy(buffer+3, p_buffer, buffer_size-3); diff --git a/drivers/media/usb/cx231xx/cx231xx-audio.c b/drivers/media/usb/cx231xx/cx231xx-audio.c index de4ae5eb4830..a6a9508418f8 100644 --- a/drivers/media/usb/cx231xx/cx231xx-audio.c +++ b/drivers/media/usb/cx231xx/cx231xx-audio.c @@ -499,6 +499,11 @@ static int snd_cx231xx_pcm_close(struct snd_pcm_substream *substream) } dev->adev.users--; + if (substream->runtime->dma_area) { + dev_dbg(dev->dev, "freeing\n"); + vfree(substream->runtime->dma_area); + substream->runtime->dma_area = NULL; + } mutex_unlock(&dev->lock); if (dev->adev.users == 0 && dev->adev.shutdown == 1) { diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c index 620b83d03f75..c63248a18823 100644 --- a/drivers/media/usb/cx231xx/cx231xx-cards.c +++ b/drivers/media/usb/cx231xx/cx231xx-cards.c @@ -1216,66 +1216,13 @@ static int cx231xx_media_device_init(struct cx231xx *dev, if (!mdev) return -ENOMEM; - mdev->dev = dev->dev; - strlcpy(mdev->model, dev->board.name, sizeof(mdev->model)); - if (udev->serial) - strlcpy(mdev->serial, udev->serial, sizeof(mdev->serial)); - strcpy(mdev->bus_info, udev->devpath); - mdev->hw_revision = le16_to_cpu(udev->descriptor.bcdDevice); - mdev->driver_version = LINUX_VERSION_CODE; - - media_device_init(mdev); + media_device_usb_init(mdev, udev, dev->board.name); dev->media_dev = mdev; #endif return 0; } -static int cx231xx_create_media_graph(struct cx231xx *dev) -{ -#ifdef CONFIG_MEDIA_CONTROLLER - struct media_device *mdev = dev->media_dev; - struct media_entity *entity; - struct media_entity *tuner = NULL, *decoder = NULL; - int ret; - - if (!mdev) - return 0; - - media_device_for_each_entity(entity, mdev) { - switch (entity->function) { - case MEDIA_ENT_F_TUNER: - tuner = entity; - break; - case MEDIA_ENT_F_ATV_DECODER: - decoder = entity; - break; - } - } - - /* Analog setup, using tuner as a link */ - - if (!decoder) - return 0; - - if (tuner) { - ret = media_create_pad_link(tuner, TUNER_PAD_IF_OUTPUT, decoder, 0, - MEDIA_LNK_FL_ENABLED); - if (ret < 0) - return ret; - } - ret = media_create_pad_link(decoder, 1, &dev->vdev.entity, 0, - MEDIA_LNK_FL_ENABLED); - if (ret < 0) - return ret; - ret = media_create_pad_link(decoder, 2, &dev->vbi_dev.entity, 0, - MEDIA_LNK_FL_ENABLED); - if (ret < 0) - return ret; -#endif - return 0; -} - /* * cx231xx_init_dev() * allocates and inits the device structs, registers i2c bus and v4l device @@ -1739,15 +1686,14 @@ static int cx231xx_usb_probe(struct usb_interface *interface, /* load other modules required */ request_modules(dev); - retval = cx231xx_create_media_graph(dev); - if (retval < 0) - goto done; - #ifdef CONFIG_MEDIA_CONTROLLER - retval = media_device_register(dev->media_dev); -#endif + /* Init entities at the Media Controller */ + cx231xx_v4l2_create_entities(dev); -done: + retval = v4l2_mc_create_media_graph(dev->media_dev); + if (!retval) + retval = media_device_register(dev->media_dev); +#endif if (retval < 0) cx231xx_release_resources(dev); return retval; diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c index b8d5b2be9293..ab2fb9fa0cd1 100644 --- a/drivers/media/usb/cx231xx/cx231xx-dvb.c +++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c @@ -25,6 +25,7 @@ #include <media/v4l2-common.h> #include <media/videobuf-vmalloc.h> +#include <media/tuner.h> #include "xc5000.h" #include "s5h1432.h" @@ -551,7 +552,8 @@ static int register_dvb(struct cx231xx_dvb *dvb, /* register network adapter */ dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx); - result = dvb_create_media_graph(&dvb->adapter, false); + result = dvb_create_media_graph(&dvb->adapter, + dev->tuner_type == TUNER_ABSENT); if (result < 0) goto fail_create_graph; @@ -801,6 +803,9 @@ static int dvb_init(struct cx231xx *dev) /* attach tuner */ memset(&si2157_config, 0, sizeof(si2157_config)); si2157_config.fe = dev->dvb->frontend; +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + si2157_config.mdev = dev->media_dev; +#endif si2157_config.if_port = 1; si2157_config.inversion = true; strlcpy(info.type, "si2157", I2C_NAME_SIZE); @@ -857,6 +862,9 @@ static int dvb_init(struct cx231xx *dev) /* attach tuner */ memset(&si2157_config, 0, sizeof(si2157_config)); si2157_config.fe = dev->dvb->frontend; +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + si2157_config.mdev = dev->media_dev; +#endif si2157_config.if_port = 1; si2157_config.inversion = true; strlcpy(info.type, "si2157", I2C_NAME_SIZE); diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c index 9b88cd8127ac..6414188ffdfa 100644 --- a/drivers/media/usb/cx231xx/cx231xx-video.c +++ b/drivers/media/usb/cx231xx/cx231xx-video.c @@ -1103,9 +1103,54 @@ static const char *iname[] = { [CX231XX_VMUX_TELEVISION] = "Television", [CX231XX_VMUX_CABLE] = "Cable TV", [CX231XX_VMUX_DVB] = "DVB", - [CX231XX_VMUX_DEBUG] = "for debug only", }; +void cx231xx_v4l2_create_entities(struct cx231xx *dev) +{ +#if defined(CONFIG_MEDIA_CONTROLLER) + int ret, i; + + /* Create entities for each input connector */ + for (i = 0; i < MAX_CX231XX_INPUT; i++) { + struct media_entity *ent = &dev->input_ent[i]; + + if (!INPUT(i)->type) + break; + + ent->name = iname[INPUT(i)->type]; + ent->flags = MEDIA_ENT_FL_CONNECTOR; + dev->input_pad[i].flags = MEDIA_PAD_FL_SOURCE; + + switch (INPUT(i)->type) { + case CX231XX_VMUX_COMPOSITE1: + ent->function = MEDIA_ENT_F_CONN_COMPOSITE; + break; + case CX231XX_VMUX_SVIDEO: + ent->function = MEDIA_ENT_F_CONN_SVIDEO; + break; + case CX231XX_VMUX_TELEVISION: + case CX231XX_VMUX_CABLE: + case CX231XX_VMUX_DVB: + /* The DVB core will handle it */ + if (dev->tuner_type == TUNER_ABSENT) + continue; + /* fall though */ + default: /* just to shut up a gcc warning */ + ent->function = MEDIA_ENT_F_CONN_RF; + break; + } + + ret = media_entity_pads_init(ent, 1, &dev->input_pad[i]); + if (ret < 0) + pr_err("failed to initialize input pad[%d]!\n", i); + + ret = media_device_register_entity(dev->media_dev, ent); + if (ret < 0) + pr_err("failed to register input entity %d!\n", i); + } +#endif +} + int cx231xx_enum_input(struct file *file, void *priv, struct v4l2_input *i) { diff --git a/drivers/media/usb/cx231xx/cx231xx.h b/drivers/media/usb/cx231xx/cx231xx.h index ec6d3f5bc36d..69f6d20870f5 100644 --- a/drivers/media/usb/cx231xx/cx231xx.h +++ b/drivers/media/usb/cx231xx/cx231xx.h @@ -281,7 +281,6 @@ enum cx231xx_itype { CX231XX_VMUX_CABLE, CX231XX_RADIO, CX231XX_VMUX_DVB, - CX231XX_VMUX_DEBUG }; enum cx231xx_v_input { @@ -663,6 +662,8 @@ struct cx231xx { #if defined(CONFIG_MEDIA_CONTROLLER) struct media_device *media_dev; struct media_pad video_pad, vbi_pad; + struct media_entity input_ent[MAX_CX231XX_INPUT]; + struct media_pad input_pad[MAX_CX231XX_INPUT]; #endif unsigned char eedata[256]; @@ -943,6 +944,7 @@ int cx231xx_register_extension(struct cx231xx_ops *dev); void cx231xx_unregister_extension(struct cx231xx_ops *dev); void cx231xx_init_extension(struct cx231xx *dev); void cx231xx_close_extension(struct cx231xx *dev); +void cx231xx_v4l2_create_entities(struct cx231xx *dev); int cx231xx_querycap(struct file *file, void *priv, struct v4l2_capability *cap); int cx231xx_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t); diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c index 6e02a15d39ce..2638e3251f2a 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.c +++ b/drivers/media/usb/dvb-usb-v2/af9035.c @@ -684,7 +684,7 @@ static int af9035_download_firmware(struct dvb_usb_device *d, if (ret < 0) goto err; - if (tmp == 1 || tmp == 3) { + if (tmp == 1 || tmp == 3 || tmp == 5) { /* configure gpioh1, reset & power slave demod */ ret = af9035_wr_reg_mask(d, 0x00d8b0, 0x01, 0x01); if (ret < 0) @@ -823,7 +823,7 @@ static int af9035_read_config(struct dvb_usb_device *d) if (ret < 0) goto err; - if (tmp == 1 || tmp == 3) + if (tmp == 1 || tmp == 3 || tmp == 5) state->dual_mode = true; dev_dbg(&d->udev->dev, "%s: ts mode=%d dual mode=%d\n", __func__, @@ -2053,6 +2053,8 @@ static const struct usb_device_id af9035_id_table[] = { &af9035_props, "Avermedia A835B(3835)", RC_MAP_IT913X_V2) }, { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A835B_4835, &af9035_props, "Avermedia A835B(4835)", RC_MAP_IT913X_V2) }, + { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_TD110, + &af9035_props, "Avermedia AverTV Volar HD 2 (TD110)", RC_MAP_AVERMEDIA_RM_KS) }, { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_H335, &af9035_props, "Avermedia H335", RC_MAP_IT913X_V2) }, { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB499_2T_T09, diff --git a/drivers/media/usb/dvb-usb-v2/af9035.h b/drivers/media/usb/dvb-usb-v2/af9035.h index 416a97f05ec8..df22001f9e41 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.h +++ b/drivers/media/usb/dvb-usb-v2/af9035.h @@ -112,9 +112,10 @@ static const u32 clock_lut_it9135[] = { * 0 TS * 1 DCA + PIP * 3 PIP + * 5 DCA + PIP * n DCA * - * Values 0 and 3 are seen to this day. 0 for single TS and 3 for dual TS. + * Values 0, 3 and 5 are seen to this day. 0 for single TS and 3/5 for dual TS. */ #define EEPROM_BASE_AF9035 0x42fd diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb.h b/drivers/media/usb/dvb-usb-v2/dvb_usb.h index 023d91f7e654..35f27e2e4e28 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb.h +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb.h @@ -1,7 +1,7 @@ /* * DVB USB framework * - * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@posteo.de> * Copyright (C) 2012 Antti Palosaari <crope@iki.fi> * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_common.h b/drivers/media/usb/dvb-usb-v2/dvb_usb_common.h index 45f07090d431..a1622bda2a5e 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb_common.h +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_common.h @@ -1,7 +1,7 @@ /* * DVB USB framework * - * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@posteo.de> * Copyright (C) 2012 Antti Palosaari <crope@iki.fi> * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c index f0565bf3673e..3fbb2cd19f5e 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c @@ -1,7 +1,7 @@ /* * DVB USB framework * - * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@posteo.de> * Copyright (C) 2012 Antti Palosaari <crope@iki.fi> * * This program is free software; you can redistribute it and/or modify @@ -20,6 +20,7 @@ */ #include "dvb_usb_common.h" +#include <media/media-device.h> static int dvb_usbv2_disable_rc_polling; module_param_named(disable_rc_polling, dvb_usbv2_disable_rc_polling, int, 0644); @@ -411,15 +412,7 @@ static int dvb_usbv2_media_device_init(struct dvb_usb_adapter *adap) if (!mdev) return -ENOMEM; - mdev->dev = &udev->dev; - strlcpy(mdev->model, d->name, sizeof(mdev->model)); - if (udev->serial) - strlcpy(mdev->serial, udev->serial, sizeof(mdev->serial)); - strcpy(mdev->bus_info, udev->devpath); - mdev->hw_revision = le16_to_cpu(udev->descriptor.bcdDevice); - mdev->driver_version = LINUX_VERSION_CODE; - - media_device_init(mdev); + media_device_usb_init(mdev, udev, d->name); dvb_register_media_controller(&adap->dvb_adap, mdev); @@ -1129,7 +1122,7 @@ int dvb_usbv2_reset_resume(struct usb_interface *intf) EXPORT_SYMBOL(dvb_usbv2_reset_resume); MODULE_VERSION("2.0"); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); MODULE_DESCRIPTION("DVB USB common"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c b/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c index 22bdce15ecf3..5bafeb6486be 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c @@ -1,7 +1,7 @@ /* * DVB USB framework * - * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@posteo.de> * Copyright (C) 2012 Antti Palosaari <crope@iki.fi> * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/media/usb/dvb-usb-v2/dvbsky.c b/drivers/media/usb/dvb-usb-v2/dvbsky.c index 1dd962535f97..02dbc6c45423 100644 --- a/drivers/media/usb/dvb-usb-v2/dvbsky.c +++ b/drivers/media/usb/dvb-usb-v2/dvbsky.c @@ -847,10 +847,17 @@ static const struct usb_device_id dvbsky_id_table[] = { USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI, &dvbsky_t680c_props, "TechnoTrend TT-connect CT2-4650 CI", RC_MAP_TT_1500) }, + { DVB_USB_DEVICE(USB_VID_TECHNOTREND, + USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI_2, + &dvbsky_t680c_props, "TechnoTrend TT-connect CT2-4650 CI v1.1", + RC_MAP_TT_1500) }, { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_H7_3, &dvbsky_t680c_props, "Terratec H7 Rev.4", RC_MAP_TT_1500) }, + { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4, + &dvbsky_s960_props, "Terratec Cinergy S2 Rev.4", + RC_MAP_DVBSKY) }, { } }; MODULE_DEVICE_TABLE(usb, dvbsky_id_table); diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c b/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c index 84f6de6fa07d..047a32fe43ea 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c @@ -507,9 +507,9 @@ static int mxl111sf_demod_read_signal_strength(struct dvb_frontend *fe, return 0; } -static int mxl111sf_demod_get_frontend(struct dvb_frontend *fe) +static int mxl111sf_demod_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct mxl111sf_demod_state *state = fe->demodulator_priv; mxl_dbg("()"); diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.c b/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.c index 444579be0b77..7d16252dbb71 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.c +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.c @@ -36,7 +36,7 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))."); struct mxl111sf_tuner_state { struct mxl111sf_state *mxl_state; - struct mxl111sf_tuner_config *cfg; + const struct mxl111sf_tuner_config *cfg; enum mxl_if_freq if_freq; @@ -489,8 +489,8 @@ static struct dvb_tuner_ops mxl111sf_tuner_tuner_ops = { }; struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe, - struct mxl111sf_state *mxl_state, - struct mxl111sf_tuner_config *cfg) + struct mxl111sf_state *mxl_state, + const struct mxl111sf_tuner_config *cfg) { struct mxl111sf_tuner_state *state = NULL; diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h b/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h index e6caab21a197..509b55071218 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h @@ -63,13 +63,13 @@ struct mxl111sf_tuner_config { #if IS_ENABLED(CONFIG_DVB_USB_MXL111SF) extern struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe, - struct mxl111sf_state *mxl_state, - struct mxl111sf_tuner_config *cfg); + struct mxl111sf_state *mxl_state, + const struct mxl111sf_tuner_config *cfg); #else static inline struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe, - struct mxl111sf_state *mxl_state, - struct mxl111sf_tuner_config *cfg) + struct mxl111sf_state *mxl_state, + const struct mxl111sf_tuner_config *cfg) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf.c b/drivers/media/usb/dvb-usb-v2/mxl111sf.c index b669deccc34c..5d676b533a3a 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf.c +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf.c @@ -856,7 +856,7 @@ static int mxl111sf_ant_hunt(struct dvb_frontend *fe) return 0; } -static struct mxl111sf_tuner_config mxl_tuner_config = { +static const struct mxl111sf_tuner_config mxl_tuner_config = { .if_freq = MXL_IF_6_0, /* applies to external IF output, only */ .invert_spectrum = 0, .read_reg = mxl111sf_read_reg, @@ -888,7 +888,7 @@ static int mxl111sf_attach_tuner(struct dvb_usb_adapter *adap) state->tuner.function = MEDIA_ENT_F_TUNER; state->tuner.name = "mxl111sf tuner"; state->tuner_pads[TUNER_PAD_RF_INPUT].flags = MEDIA_PAD_FL_SINK; - state->tuner_pads[TUNER_PAD_IF_OUTPUT].flags = MEDIA_PAD_FL_SOURCE; + state->tuner_pads[TUNER_PAD_OUTPUT].flags = MEDIA_PAD_FL_SOURCE; ret = media_entity_pads_init(&state->tuner, TUNER_NUM_PADS, state->tuner_pads); diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c index eb5787a3191e..fa72642d41f3 100644 --- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c +++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c @@ -259,6 +259,10 @@ static int rtl28xxu_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], ret = -EOPNOTSUPP; } + /* Retry failed I2C messages */ + if (ret == -EPIPE) + ret = -EAGAIN; + err_mutex_unlock: mutex_unlock(&d->i2c_mutex); @@ -619,6 +623,10 @@ static int rtl28xxu_identify_state(struct dvb_usb_device *d, const char **name) } dev_dbg(&d->intf->dev, "chip_id=%u\n", dev->chip_id); + /* Retry failed I2C messages */ + d->i2c_adap.retries = 1; + d->i2c_adap.timeout = msecs_to_jiffies(10); + return WARM; err: dev_dbg(&d->intf->dev, "failed=%d\n", ret); @@ -1563,19 +1571,19 @@ static int rtl28xxu_frontend_ctrl(struct dvb_frontend *fe, int onoff) if (dev->chip_id == CHIP_ID_RTL2831U) return 0; - /* control internal demod ADC */ - if (fe->id == 0 && onoff) - val = 0x48; /* enable ADC */ - else - val = 0x00; /* disable ADC */ - - ret = rtl28xxu_wr_reg_mask(d, SYS_DEMOD_CTL, val, 0x48); - if (ret) - goto err; + if (fe->id == 0) { + /* control internal demod ADC */ + if (onoff) + val = 0x48; /* enable ADC */ + else + val = 0x00; /* disable ADC */ - /* bypass slave demod TS through master demod */ - if (fe->id == 1 && onoff) { - ret = pdata->enable_slave_ts(dev->i2c_client_demod); + ret = rtl28xxu_wr_reg_mask(d, SYS_DEMOD_CTL, val, 0x48); + if (ret) + goto err; + } else if (fe->id == 1) { + /* bypass slave demod TS through master demod */ + ret = pdata->slave_ts_ctrl(dev->i2c_client_demod, onoff); if (ret) goto err; } diff --git a/drivers/media/usb/dvb-usb-v2/usb_urb.c b/drivers/media/usb/dvb-usb-v2/usb_urb.c index ca8f3c2b1082..55136cde38f5 100644 --- a/drivers/media/usb/dvb-usb-v2/usb_urb.c +++ b/drivers/media/usb/dvb-usb-v2/usb_urb.c @@ -1,6 +1,6 @@ /* usb-urb.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file keeps functions for initializing and handling the diff --git a/drivers/media/usb/dvb-usb/a800.c b/drivers/media/usb/dvb-usb/a800.c index 83684ed023cd..7ba975bea96a 100644 --- a/drivers/media/usb/dvb-usb/a800.c +++ b/drivers/media/usb/dvb-usb/a800.c @@ -1,7 +1,7 @@ /* DVB USB framework compliant Linux driver for the AVerMedia AverTV DVB-T * USB2.0 (A800) DVB-T receiver. * - * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@posteo.de) * * Thanks to * - AVerMedia who kindly provided information and @@ -185,7 +185,7 @@ static struct usb_driver a800_driver = { module_usb_driver(a800_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("AVerMedia AverTV DVB-T USB 2.0 (A800)"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/af9005-fe.c b/drivers/media/usb/dvb-usb/af9005-fe.c index ac97075d75f7..09db3d02bd82 100644 --- a/drivers/media/usb/dvb-usb/af9005-fe.c +++ b/drivers/media/usb/dvb-usb/af9005-fe.c @@ -1227,9 +1227,9 @@ static int af9005_fe_set_frontend(struct dvb_frontend *fe) return 0; } -static int af9005_fe_get_frontend(struct dvb_frontend *fe) +static int af9005_fe_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *fep) { - struct dtv_frontend_properties *fep = &fe->dtv_property_cache; struct af9005_fe_state *state = fe->demodulator_priv; int ret; u8 temp; diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c index ab7151181728..907ac01ae297 100644 --- a/drivers/media/usb/dvb-usb/cxusb.c +++ b/drivers/media/usb/dvb-usb/cxusb.c @@ -13,7 +13,7 @@ * * TODO: Use the cx25840-driver for the analogue part * - * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@posteo.de) * Copyright (C) 2006 Michael Krufky (mkrufky@linuxtv.org) * Copyright (C) 2006, 2007 Chris Pascoe (c.pascoe@itee.uq.edu.au) * @@ -2314,7 +2314,7 @@ static struct usb_driver cxusb_driver = { module_usb_driver(cxusb_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>"); MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>"); MODULE_DESCRIPTION("Driver for Conexant USB2.0 hybrid reference design"); diff --git a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c index 0d248ce02a9b..c16f999b9d7c 100644 --- a/drivers/media/usb/dvb-usb/dib0700_core.c +++ b/drivers/media/usb/dvb-usb/dib0700_core.c @@ -881,7 +881,7 @@ static struct usb_driver dib0700_driver = { module_usb_driver(dib0700_driver); MODULE_FIRMWARE("dvb-usb-dib0700-1.20.fw"); -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for devices based on DiBcom DiB0700 - USB bridge"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c index 7ed49646a699..ea0391e32d23 100644 --- a/drivers/media/usb/dvb-usb/dib0700_devices.c +++ b/drivers/media/usb/dvb-usb/dib0700_devices.c @@ -1736,8 +1736,13 @@ static int dib809x_tuner_attach(struct dvb_usb_adapter *adap) struct dib0700_adapter_state *st = adap->priv; struct i2c_adapter *tun_i2c = st->dib8000_ops.get_i2c_master(adap->fe_adap[0].fe, DIBX000_I2C_INTERFACE_TUNER, 1); - if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c, &dib809x_dib0090_config) == NULL) - return -ENODEV; + if (adap->id == 0) { + if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c, &dib809x_dib0090_config) == NULL) + return -ENODEV; + } else { + if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c, &dib809x_dib0090_config) == NULL) + return -ENODEV; + } st->set_param_save = adap->fe_adap[0].fe->ops.tuner_ops.set_params; adap->fe_adap[0].fe->ops.tuner_ops.set_params = dib8096_set_param_override; @@ -1773,6 +1778,20 @@ static int stk809x_frontend_attach(struct dvb_usb_adapter *adap) return adap->fe_adap[0].fe == NULL ? -ENODEV : 0; } +static int stk809x_frontend1_attach(struct dvb_usb_adapter *adap) +{ + struct dib0700_adapter_state *state = adap->priv; + + if (!dvb_attach(dib8000_attach, &state->dib8000_ops)) + return -ENODEV; + + state->dib8000_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, 0x82, 0); + + adap->fe_adap[0].fe = state->dib8000_ops.init(&adap->dev->i2c_adap, 0x82, &dib809x_dib8000_config[1]); + + return adap->fe_adap[0].fe == NULL ? -ENODEV : 0; +} + static int nim8096md_tuner_attach(struct dvb_usb_adapter *adap) { struct dib0700_adapter_state *st = adap->priv; @@ -3794,6 +3813,7 @@ struct usb_device_id dib0700_usb_id_table[] = { /* 80 */{ USB_DEVICE(USB_VID_ELGATO, USB_PID_ELGATO_EYETV_DTT_2) }, { USB_DEVICE(USB_VID_PCTV, USB_PID_PCTV_2002E) }, { USB_DEVICE(USB_VID_PCTV, USB_PID_PCTV_2002E_SE) }, + { USB_DEVICE(USB_VID_PCTV, USB_PID_DIBCOM_STK8096PVR) }, { 0 } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table); @@ -4959,6 +4979,59 @@ struct dvb_usb_device_properties dib0700_devices[] = { RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, + }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, + .num_adapters = 2, + .adapter = { + { + .num_frontends = 1, + .fe = {{ + .caps = DVB_USB_ADAP_HAS_PID_FILTER | + DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, + .pid_filter_count = 32, + .pid_filter = stk80xx_pid_filter, + .pid_filter_ctrl = stk80xx_pid_filter_ctrl, + .frontend_attach = stk809x_frontend_attach, + .tuner_attach = dib809x_tuner_attach, + + DIB0700_DEFAULT_STREAMING_CONFIG(0x02), + } }, + .size_of_priv = + sizeof(struct dib0700_adapter_state), + }, { + .num_frontends = 1, + .fe = { { + .caps = DVB_USB_ADAP_HAS_PID_FILTER | + DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, + .pid_filter_count = 32, + .pid_filter = stk80xx_pid_filter, + .pid_filter_ctrl = stk80xx_pid_filter_ctrl, + .frontend_attach = stk809x_frontend1_attach, + .tuner_attach = dib809x_tuner_attach, + + DIB0700_DEFAULT_STREAMING_CONFIG(0x03), + } }, + .size_of_priv = + sizeof(struct dib0700_adapter_state), + }, + }, + .num_device_descs = 1, + .devices = { + { "DiBcom STK8096-PVR reference design", + { &dib0700_usb_id_table[83], NULL }, + { NULL }, + }, + }, + + .rc.core = { + .rc_interval = DEFAULT_RC_INTERVAL, + .rc_codes = RC_MAP_DIB0700_RC5_TABLE, + .module_name = "dib0700", + .rc_query = dib0700_rc_query_old_firmware, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, + .change_protocol = dib0700_change_protocol, + }, }, }; diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c index ef3a8f75f82e..35de6095926d 100644 --- a/drivers/media/usb/dvb-usb/dibusb-common.c +++ b/drivers/media/usb/dvb-usb/dibusb-common.c @@ -1,6 +1,6 @@ /* Common methods for dibusb-based-receivers. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free diff --git a/drivers/media/usb/dvb-usb/dibusb-mb.c b/drivers/media/usb/dvb-usb/dibusb-mb.c index a4ac37e0e98b..a0057641cc86 100644 --- a/drivers/media/usb/dvb-usb/dibusb-mb.c +++ b/drivers/media/usb/dvb-usb/dibusb-mb.c @@ -1,10 +1,10 @@ /* DVB USB compliant linux driver for mobile DVB-T USB devices based on * reference designs made by DiBcom (http://www.dibcom.fr/) (DiB3000M-B) * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * based on GPL code from DiBcom, which has - * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr) + * Copyright (C) 2004 Amaury Demol for DiBcom * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -465,7 +465,7 @@ static struct usb_driver dibusb_driver = { module_usb_driver(dibusb_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for DiBcom USB DVB-T devices (DiB3000M-B based)"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/dibusb-mc.c b/drivers/media/usb/dvb-usb/dibusb-mc.c index 9d1a59d09c52..08fb8a3f6e0c 100644 --- a/drivers/media/usb/dvb-usb/dibusb-mc.c +++ b/drivers/media/usb/dvb-usb/dibusb-mc.c @@ -1,10 +1,10 @@ /* DVB USB compliant linux driver for mobile DVB-T USB devices based on * reference designs made by DiBcom (http://www.dibcom.fr/) (DiB3000M-C/P) * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * based on GPL code from DiBcom, which has - * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr) + * Copyright (C) 2004 Amaury Demol for DiBcom * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -143,7 +143,7 @@ static struct usb_driver dibusb_mc_driver = { module_usb_driver(dibusb_mc_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for DiBcom USB2.0 DVB-T (DiB3000M-C/P based) devices"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/dibusb.h b/drivers/media/usb/dvb-usb/dibusb.h index 32ab1392313f..3f82163d8ab8 100644 --- a/drivers/media/usb/dvb-usb/dibusb.h +++ b/drivers/media/usb/dvb-usb/dibusb.h @@ -1,6 +1,6 @@ /* Header file for all dibusb-based-receivers. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free diff --git a/drivers/media/usb/dvb-usb/digitv.c b/drivers/media/usb/dvb-usb/digitv.c index 772bde3c5020..63134335c994 100644 --- a/drivers/media/usb/dvb-usb/digitv.c +++ b/drivers/media/usb/dvb-usb/digitv.c @@ -1,7 +1,7 @@ /* DVB USB compliant linux driver for Nebula Electronics uDigiTV DVB-T USB2.0 * receiver * - * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@posteo.de) * * partly based on the SDK published by Nebula Electronics * @@ -348,7 +348,7 @@ static struct usb_driver digitv_driver = { module_usb_driver(digitv_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for Nebula Electronics uDigiTV DVB-T USB2.0"); MODULE_VERSION("1.0-alpha"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/dtt200u-fe.c b/drivers/media/usb/dvb-usb/dtt200u-fe.c index 8637ad1be6be..c09332bd99cb 100644 --- a/drivers/media/usb/dvb-usb/dtt200u-fe.c +++ b/drivers/media/usb/dvb-usb/dtt200u-fe.c @@ -1,7 +1,7 @@ /* Frontend part of the Linux driver for the WideView/ Yakumo/ Hama/ * Typhoon/ Yuan DVB-T USB2.0 receiver. * - * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@posteo.de> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -140,10 +140,11 @@ static int dtt200u_fe_set_frontend(struct dvb_frontend *fe) return 0; } -static int dtt200u_fe_get_frontend(struct dvb_frontend* fe) +static int dtt200u_fe_get_frontend(struct dvb_frontend* fe, + struct dtv_frontend_properties *fep) { - struct dtv_frontend_properties *fep = &fe->dtv_property_cache; struct dtt200u_fe_state *state = fe->demodulator_priv; + memcpy(fep, &state->fep, sizeof(struct dtv_frontend_properties)); return 0; } diff --git a/drivers/media/usb/dvb-usb/dtt200u.c b/drivers/media/usb/dvb-usb/dtt200u.c index c357fb3b0a88..ca3b69aa9688 100644 --- a/drivers/media/usb/dvb-usb/dtt200u.c +++ b/drivers/media/usb/dvb-usb/dtt200u.c @@ -1,7 +1,7 @@ /* DVB USB library compliant Linux driver for the WideView/ Yakumo/ Hama/ * Typhoon/ Yuan/ Miglia DVB-T USB2.0 receiver. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * Thanks to Steve Chang from WideView for providing support for the WT-220U. * @@ -362,7 +362,7 @@ static struct usb_driver dtt200u_usb_driver = { module_usb_driver(dtt200u_usb_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the WideView/Yakumo/Hama/Typhoon/Club3D/Miglia DVB-T USB2.0 devices"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/dtt200u.h b/drivers/media/usb/dvb-usb/dtt200u.h index 005b0a7df358..efccc399b1cb 100644 --- a/drivers/media/usb/dvb-usb/dtt200u.h +++ b/drivers/media/usb/dvb-usb/dtt200u.h @@ -1,7 +1,7 @@ /* Common header file of Linux driver for the WideView/ Yakumo/ Hama/ * Typhoon/ Yuan DVB-T USB2.0 receiver. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free diff --git a/drivers/media/usb/dvb-usb/dvb-usb-common.h b/drivers/media/usb/dvb-usb/dvb-usb-common.h index 6b7b2a89242e..7e619d638809 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-common.h +++ b/drivers/media/usb/dvb-usb/dvb-usb-common.h @@ -1,6 +1,6 @@ /* dvb-usb-common.h is part of the DVB USB library. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * a header file containing prototypes and types for internal use of the dvb-usb-lib diff --git a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c index 9ddfcab268be..6477b04e95c7 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c @@ -1,12 +1,13 @@ /* dvb-usb-dvb.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file contains functions for initializing and handling the * linux-dvb API. */ #include "dvb-usb-common.h" +#include <media/media-device.h> /* does the complete input transfer handling */ static int dvb_usb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff) @@ -106,15 +107,7 @@ static int dvb_usb_media_device_init(struct dvb_usb_adapter *adap) if (!mdev) return -ENOMEM; - mdev->dev = &udev->dev; - strlcpy(mdev->model, d->desc->name, sizeof(mdev->model)); - if (udev->serial) - strlcpy(mdev->serial, udev->serial, sizeof(mdev->serial)); - strcpy(mdev->bus_info, udev->devpath); - mdev->hw_revision = le16_to_cpu(udev->descriptor.bcdDevice); - mdev->driver_version = LINUX_VERSION_CODE; - - media_device_init(mdev); + media_device_usb_init(mdev, udev, d->desc->name); dvb_register_media_controller(&adap->dvb_adap, mdev); diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c index 733a7ff7b207..dd048a7c461c 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c @@ -1,6 +1,6 @@ /* dvb-usb-firmware.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file contains functions for downloading the firmware to Cypress FX 1 and 2 based devices. diff --git a/drivers/media/usb/dvb-usb/dvb-usb-i2c.c b/drivers/media/usb/dvb-usb/dvb-usb-i2c.c index 88e4a62abc44..4f0b0adce7f5 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-i2c.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-i2c.c @@ -1,6 +1,6 @@ /* dvb-usb-i2c.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file contains functions for (de-)initializing an I2C adapter. diff --git a/drivers/media/usb/dvb-usb/dvb-usb-init.c b/drivers/media/usb/dvb-usb/dvb-usb-init.c index 1adf325012f7..3896ba9a4179 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-init.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-init.c @@ -3,7 +3,7 @@ * * dvb-usb-init.c * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -299,6 +299,6 @@ void dvb_usb_device_exit(struct usb_interface *intf) EXPORT_SYMBOL(dvb_usb_device_exit); MODULE_VERSION("1.0"); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("A library module containing commonly used USB and DVB function USB DVB devices"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/dvb-usb-remote.c b/drivers/media/usb/dvb-usb/dvb-usb-remote.c index 7b5dae3077f6..c259f9e43542 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-remote.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-remote.c @@ -1,6 +1,6 @@ /* dvb-usb-remote.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file contains functions for initializing the input-device and for handling remote-control-queries. diff --git a/drivers/media/usb/dvb-usb/dvb-usb-urb.c b/drivers/media/usb/dvb-usb/dvb-usb-urb.c index 5c8f651344fc..95f9097498cb 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-urb.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-urb.c @@ -1,6 +1,6 @@ /* dvb-usb-urb.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file keeps functions for initializing and handling the diff --git a/drivers/media/usb/dvb-usb/dvb-usb.h b/drivers/media/usb/dvb-usb/dvb-usb.h index ce4c4e3b58bb..639c4678c65b 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb.h +++ b/drivers/media/usb/dvb-usb/dvb-usb.h @@ -1,6 +1,6 @@ /* dvb-usb.h is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * the headerfile, all dvb-usb-drivers have to include. diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c index 14ef25dc6cd3..6d0dd859d684 100644 --- a/drivers/media/usb/dvb-usb/dw2102.c +++ b/drivers/media/usb/dvb-usb/dw2102.c @@ -1,9 +1,10 @@ /* DVB USB framework compliant Linux driver for the * DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101, - * TeVii S600, S630, S650, S660, S480, S421, S632 + * TeVii S421, S480, S482, S600, S630, S632, S650, S660, S662, * Prof 1100, 7500, * Geniatech SU3000, T220, - * TechnoTrend S2-4600 Cards + * TechnoTrend S2-4600, + * Terratec Cinergy S2 cards * Copyright (C) 2008-2012 Igor M. Liplianin (liplianin@me.by) * * This program is free software; you can redistribute it and/or modify it @@ -33,7 +34,6 @@ #include "tda18271.h" #include "cxd2820r.h" #include "m88ds3103.h" -#include "ts2020.h" /* Max transfer size done by I2C transfer functions */ #define MAX_XFER_SIZE 64 @@ -66,6 +66,10 @@ #define USB_PID_TEVII_S660 0xd660 #endif +#ifndef USB_PID_TEVII_S662 +#define USB_PID_TEVII_S662 0xd662 +#endif + #ifndef USB_PID_TEVII_S480_1 #define USB_PID_TEVII_S480_1 0xd481 #endif @@ -118,6 +122,7 @@ struct dw2102_state { u8 initialized; u8 last_lock; + struct i2c_client *i2c_client_demod; struct i2c_client *i2c_client_tuner; /* fe hook functions*/ @@ -1141,22 +1146,6 @@ static struct tda18271_config tda18271_config = { .gate = TDA18271_GATE_DIGITAL, }; -static const struct m88ds3103_config tt_s2_4600_m88ds3103_config = { - .i2c_addr = 0x68, - .clock = 27000000, - .i2c_wr_max = 33, - .ts_mode = M88DS3103_TS_CI, - .ts_clk = 16000, - .ts_clk_pol = 0, - .spec_inv = 0, - .agc_inv = 0, - .clock_out = M88DS3103_CLOCK_OUT_ENABLED, - .envelope_mode = 0, - .agc = 0x99, - .lnb_hv_pol = 1, - .lnb_en_pol = 0, -}; - static u8 m88rs2000_inittab[] = { DEMOD_WRITE, 0x9a, 0x30, DEMOD_WRITE, 0x00, 0x01, @@ -1509,7 +1498,8 @@ static int tt_s2_4600_frontend_attach(struct dvb_usb_adapter *adap) u8 ibuf[] = { 0 }; struct i2c_adapter *i2c_adapter; struct i2c_client *client; - struct i2c_board_info info; + struct i2c_board_info board_info; + struct m88ds3103_platform_data m88ds3103_pdata = {}; struct ts2020_config ts2020_config = {}; if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 1, 0) < 0) @@ -1542,22 +1532,44 @@ static int tt_s2_4600_frontend_attach(struct dvb_usb_adapter *adap) if (dvb_usb_generic_rw(d, obuf, 1, ibuf, 1, 0) < 0) err("command 0x51 transfer failed."); - memset(&info, 0, sizeof(struct i2c_board_info)); - - adap->fe_adap[0].fe = dvb_attach(m88ds3103_attach, - &tt_s2_4600_m88ds3103_config, - &d->i2c_adap, - &i2c_adapter); - if (adap->fe_adap[0].fe == NULL) + /* attach demod */ + m88ds3103_pdata.clk = 27000000; + m88ds3103_pdata.i2c_wr_max = 33; + m88ds3103_pdata.ts_mode = M88DS3103_TS_CI; + m88ds3103_pdata.ts_clk = 16000; + m88ds3103_pdata.ts_clk_pol = 0; + m88ds3103_pdata.spec_inv = 0; + m88ds3103_pdata.agc = 0x99; + m88ds3103_pdata.agc_inv = 0; + m88ds3103_pdata.clk_out = M88DS3103_CLOCK_OUT_ENABLED; + m88ds3103_pdata.envelope_mode = 0; + m88ds3103_pdata.lnb_hv_pol = 1; + m88ds3103_pdata.lnb_en_pol = 0; + memset(&board_info, 0, sizeof(board_info)); + strlcpy(board_info.type, "m88ds3103", I2C_NAME_SIZE); + board_info.addr = 0x68; + board_info.platform_data = &m88ds3103_pdata; + request_module("m88ds3103"); + client = i2c_new_device(&d->i2c_adap, &board_info); + if (client == NULL || client->dev.driver == NULL) return -ENODEV; + if (!try_module_get(client->dev.driver->owner)) { + i2c_unregister_device(client); + return -ENODEV; + } + adap->fe_adap[0].fe = m88ds3103_pdata.get_dvb_frontend(client); + i2c_adapter = m88ds3103_pdata.get_i2c_adapter(client); + + state->i2c_client_demod = client; /* attach tuner */ ts2020_config.fe = adap->fe_adap[0].fe; - strlcpy(info.type, "ts2022", I2C_NAME_SIZE); - info.addr = 0x60; - info.platform_data = &ts2020_config; + memset(&board_info, 0, sizeof(board_info)); + strlcpy(board_info.type, "ts2022", I2C_NAME_SIZE); + board_info.addr = 0x60; + board_info.platform_data = &ts2020_config; request_module("ts2020"); - client = i2c_new_device(i2c_adapter, &info); + client = i2c_new_device(i2c_adapter, &board_info); if (client == NULL || client->dev.driver == NULL) { dvb_frontend_detach(adap->fe_adap[0].fe); @@ -1688,6 +1700,8 @@ enum dw2102_table_entry { TECHNOTREND_S2_4600, TEVII_S482_1, TEVII_S482_2, + TERRATEC_CINERGY_S2_BOX, + TEVII_S662 }; static struct usb_device_id dw2102_table[] = { @@ -1702,19 +1716,21 @@ static struct usb_device_id dw2102_table[] = { [TEVII_S660] = {USB_DEVICE(0x9022, USB_PID_TEVII_S660)}, [PROF_7500] = {USB_DEVICE(0x3034, 0x7500)}, [GENIATECH_SU3000] = {USB_DEVICE(0x1f4d, 0x3000)}, - [TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00a8)}, + [TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R1)}, [TEVII_S480_1] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)}, [TEVII_S480_2] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)}, [X3M_SPC1400HD] = {USB_DEVICE(0x1f4d, 0x3100)}, [TEVII_S421] = {USB_DEVICE(0x9022, USB_PID_TEVII_S421)}, [TEVII_S632] = {USB_DEVICE(0x9022, USB_PID_TEVII_S632)}, - [TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00b0)}, + [TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R2)}, [GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)}, [GENIATECH_T220] = {USB_DEVICE(0x1f4d, 0xD220)}, [TECHNOTREND_S2_4600] = {USB_DEVICE(USB_VID_TECHNOTREND, USB_PID_TECHNOTREND_CONNECT_S2_4600)}, [TEVII_S482_1] = {USB_DEVICE(0x9022, 0xd483)}, [TEVII_S482_2] = {USB_DEVICE(0x9022, 0xd484)}, + [TERRATEC_CINERGY_S2_BOX] = {USB_DEVICE(USB_VID_TERRATEC, 0x0105)}, + [TEVII_S662] = {USB_DEVICE(0x9022, USB_PID_TEVII_S662)}, { } }; @@ -2232,7 +2248,7 @@ static struct dvb_usb_device_properties tt_s2_4600_properties = { } }, } }, - .num_device_descs = 3, + .num_device_descs = 5, .devices = { { "TechnoTrend TT-connect S2-4600", { &dw2102_table[TECHNOTREND_S2_4600], NULL }, @@ -2246,6 +2262,14 @@ static struct dvb_usb_device_properties tt_s2_4600_properties = { { &dw2102_table[TEVII_S482_2], NULL }, { NULL }, }, + { "Terratec Cinergy S2 USB BOX", + { &dw2102_table[TERRATEC_CINERGY_S2_BOX], NULL }, + { NULL }, + }, + { "TeVii S662", + { &dw2102_table[TEVII_S662], NULL }, + { NULL }, + }, } }; @@ -2344,6 +2368,13 @@ static void dw2102_disconnect(struct usb_interface *intf) i2c_unregister_device(client); } + /* remove I2C client for demodulator */ + client = st->i2c_client_demod; + if (client) { + module_put(client->dev.driver->owner); + i2c_unregister_device(client); + } + dvb_usb_device_exit(intf); } @@ -2359,10 +2390,10 @@ module_usb_driver(dw2102_driver); MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by"); MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104," " DVB-C 3101 USB2.0," - " TeVii S600, S630, S650, S660, S480, S421, S632" - " Prof 1100, 7500 USB2.0," + " TeVii S421, S480, S482, S600, S630, S632, S650," + " TeVii S660, S662, Prof 1100, 7500 USB2.0," " Geniatech SU3000, T220," - " TechnoTrend S2-4600 devices"); + " TechnoTrend S2-4600, Terratec Cinergy S2 devices"); MODULE_VERSION("0.1"); MODULE_LICENSE("GPL"); MODULE_FIRMWARE(DW2101_FIRMWARE); diff --git a/drivers/media/usb/dvb-usb/friio-fe.c b/drivers/media/usb/dvb-usb/friio-fe.c index 8ec92fbeabad..979f05b4b87c 100644 --- a/drivers/media/usb/dvb-usb/friio-fe.c +++ b/drivers/media/usb/dvb-usb/friio-fe.c @@ -283,20 +283,6 @@ static int jdvbt90502_set_property(struct dvb_frontend *fe, return r; } -static int jdvbt90502_get_frontend(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - p->inversion = INVERSION_AUTO; - p->bandwidth_hz = 6000000; - p->code_rate_HP = FEC_AUTO; - p->code_rate_LP = FEC_AUTO; - p->modulation = QAM_64; - p->transmission_mode = TRANSMISSION_MODE_AUTO; - p->guard_interval = GUARD_INTERVAL_AUTO; - p->hierarchy = HIERARCHY_AUTO; - return 0; -} - static int jdvbt90502_set_frontend(struct dvb_frontend *fe) { struct dtv_frontend_properties *p = &fe->dtv_property_cache; @@ -312,8 +298,16 @@ static int jdvbt90502_set_frontend(struct dvb_frontend *fe) deb_fe("%s: Freq:%d\n", __func__, p->frequency); - /* for recovery from DTV_CLEAN */ - fe->dtv_property_cache.delivery_system = SYS_ISDBT; + /* This driver only works on auto mode */ + p->inversion = INVERSION_AUTO; + p->bandwidth_hz = 6000000; + p->code_rate_HP = FEC_AUTO; + p->code_rate_LP = FEC_AUTO; + p->modulation = QAM_64; + p->transmission_mode = TRANSMISSION_MODE_AUTO; + p->guard_interval = GUARD_INTERVAL_AUTO; + p->hierarchy = HIERARCHY_AUTO; + p->delivery_system = SYS_ISDBT; ret = jdvbt90502_pll_set_freq(state, p->frequency); if (ret) { @@ -466,7 +460,6 @@ static struct dvb_frontend_ops jdvbt90502_ops = { .set_property = jdvbt90502_set_property, .set_frontend = jdvbt90502_set_frontend, - .get_frontend = jdvbt90502_get_frontend, .read_status = jdvbt90502_read_status, .read_signal_strength = jdvbt90502_read_signal_strength, diff --git a/drivers/media/usb/dvb-usb/nova-t-usb2.c b/drivers/media/usb/dvb-usb/nova-t-usb2.c index 6c55384e2fca..fc7569e2728d 100644 --- a/drivers/media/usb/dvb-usb/nova-t-usb2.c +++ b/drivers/media/usb/dvb-usb/nova-t-usb2.c @@ -1,7 +1,7 @@ /* DVB USB framework compliant Linux driver for the Hauppauge WinTV-NOVA-T usb2 * DVB-T receiver. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -227,7 +227,7 @@ static struct usb_driver nova_t_driver = { module_usb_driver(nova_t_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Hauppauge WinTV-NOVA-T usb2"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c index 6c3c47722955..d9f3262bf071 100644 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c @@ -60,6 +60,8 @@ struct technisat_usb2_state { u8 power_state; u16 last_scan_code; + + u8 buf[64]; }; /* debug print helpers */ @@ -220,19 +222,19 @@ enum technisat_usb2_led_state { TECH_LED_UNDEFINED }; -static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum technisat_usb2_led_state state) +static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, + enum technisat_usb2_led_state st) { + struct technisat_usb2_state *state = d->priv; + u8 *led = state->buf; int ret; - u8 led[8] = { - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST, - 0 - }; + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST; - if (disable_led_control && state != TECH_LED_OFF) + if (disable_led_control && st != TECH_LED_OFF) return 0; - switch (state) { + switch (st) { case TECH_LED_ON: led[1] = 0x82; break; @@ -263,7 +265,7 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST, USB_TYPE_VENDOR | USB_DIR_OUT, 0, 0, - led, sizeof(led), 500); + led, 8, 500); mutex_unlock(&d->i2c_mutex); return ret; @@ -271,8 +273,11 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green) { + struct technisat_usb2_state *state = d->priv; + u8 *b = state->buf; int ret; - u8 b = 0; + + b[0] = 0; if (mutex_lock_interruptible(&d->i2c_mutex) < 0) return -EAGAIN; @@ -281,7 +286,7 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre SET_LED_TIMER_DIVIDER_VENDOR_REQUEST, USB_TYPE_VENDOR | USB_DIR_OUT, (red << 8) | green, 0, - &b, 1, 500); + b, 1, 500); mutex_unlock(&d->i2c_mutex); @@ -328,7 +333,11 @@ static int technisat_usb2_identify_state(struct usb_device *udev, struct dvb_usb_device_description **desc, int *cold) { int ret; - u8 version[3]; + u8 *version; + + version = kmalloc(3, GFP_KERNEL); + if (!version) + return -ENOMEM; /* first select the interface */ if (usb_set_interface(udev, 0, 1) != 0) @@ -342,7 +351,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev, GET_VERSION_INFO_VENDOR_REQUEST, USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, - version, sizeof(version), 500); + version, 3, 500); if (ret < 0) *cold = 1; @@ -351,6 +360,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev, *cold = 0; } + kfree(version); + return 0; } @@ -512,7 +523,7 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a) &a->dev->i2c_adap, STV090x_DEMODULATOR_0); if (a->fe_adap[0].fe) { - struct stv6110x_devctl *ctl; + const struct stv6110x_devctl *ctl; ctl = dvb_attach(stv6110x_attach, a->fe_adap[0].fe, @@ -594,7 +605,9 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a) static int technisat_usb2_get_ir(struct dvb_usb_device *d) { - u8 buf[62], *b; + struct technisat_usb2_state *state = d->priv; + u8 *buf = state->buf; + u8 *b; int ret; struct ir_raw_event ev; @@ -620,7 +633,7 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d) GET_IR_DATA_VENDOR_REQUEST, USB_TYPE_VENDOR | USB_DIR_IN, 0x8080, 0, - buf, sizeof(buf), 500); + buf, 62, 500); unlock: mutex_unlock(&d->i2c_mutex); diff --git a/drivers/media/usb/dvb-usb/ttusb2.c b/drivers/media/usb/dvb-usb/ttusb2.c index f10717311e05..ecc207fbaf3c 100644 --- a/drivers/media/usb/dvb-usb/ttusb2.c +++ b/drivers/media/usb/dvb-usb/ttusb2.c @@ -820,7 +820,7 @@ static struct usb_driver ttusb2_driver = { module_usb_driver(ttusb2_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for Pinnacle PCTV 400e DVB-S USB2.0"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/umt-010.c b/drivers/media/usb/dvb-usb/umt-010.c index 9b042292e788..58ad5b4f856c 100644 --- a/drivers/media/usb/dvb-usb/umt-010.c +++ b/drivers/media/usb/dvb-usb/umt-010.c @@ -1,7 +1,7 @@ /* DVB USB framework compliant Linux driver for the HanfTek UMT-010 USB2.0 * DVB-T receiver. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -145,7 +145,7 @@ static struct usb_driver umt_driver = { module_usb_driver(umt_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for HanfTek UMT 010 USB2.0 DVB-T device"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/usb-urb.c b/drivers/media/usb/dvb-usb/usb-urb.c index d62ee0f5a165..89173603be67 100644 --- a/drivers/media/usb/dvb-usb/usb-urb.c +++ b/drivers/media/usb/dvb-usb/usb-urb.c @@ -1,6 +1,6 @@ /* usb-urb.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file keeps functions for initializing and handling the diff --git a/drivers/media/usb/dvb-usb/vp702x-fe.c b/drivers/media/usb/dvb-usb/vp702x-fe.c index d361a72ca0fa..27398c08c69d 100644 --- a/drivers/media/usb/dvb-usb/vp702x-fe.c +++ b/drivers/media/usb/dvb-usb/vp702x-fe.c @@ -4,7 +4,7 @@ * Copyright (C) 2005 Ralph Metzler <rjkm@metzlerbros.de> * Metzler Brothers Systementwicklung GbR * - * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@posteo.de> * * Thanks to Twinhan who kindly provided hardware and information. * diff --git a/drivers/media/usb/dvb-usb/vp702x.c b/drivers/media/usb/dvb-usb/vp702x.c index ee1e19e36445..40de33de90a7 100644 --- a/drivers/media/usb/dvb-usb/vp702x.c +++ b/drivers/media/usb/dvb-usb/vp702x.c @@ -4,7 +4,7 @@ * Copyright (C) 2005 Ralph Metzler <rjkm@metzlerbros.de> * Metzler Brothers Systementwicklung GbR * - * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@posteo.de> * * Thanks to Twinhan who kindly provided hardware and information. * @@ -439,7 +439,7 @@ static struct usb_driver vp702x_usb_driver = { module_usb_driver(vp702x_usb_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for Twinhan StarBox DVB-S USB2.0 and clones"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/vp7045-fe.c b/drivers/media/usb/dvb-usb/vp7045-fe.c index e708afc6a57f..7765602ea658 100644 --- a/drivers/media/usb/dvb-usb/vp7045-fe.c +++ b/drivers/media/usb/dvb-usb/vp7045-fe.c @@ -1,7 +1,7 @@ /* DVB frontend part of the Linux driver for TwinhanDTV Alpha/MagicBoxII USB2.0 * DVB-T receiver. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * Thanks to Twinhan who kindly provided hardware and information. * diff --git a/drivers/media/usb/dvb-usb/vp7045.c b/drivers/media/usb/dvb-usb/vp7045.c index d750724132ee..13340af0d39c 100644 --- a/drivers/media/usb/dvb-usb/vp7045.c +++ b/drivers/media/usb/dvb-usb/vp7045.c @@ -2,7 +2,7 @@ * - TwinhanDTV Alpha/MagicBoxII USB2.0 DVB-T receiver * - DigitalNow TinyUSB2 DVB-t receiver * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * Thanks to Twinhan who kindly provided hardware and information. * @@ -296,7 +296,7 @@ static struct usb_driver vp7045_usb_driver = { module_usb_driver(vp7045_usb_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for Twinhan MagicBox/Alpha and DNTV tinyUSB2 DVB-T USB2.0"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/vp7045.h b/drivers/media/usb/dvb-usb/vp7045.h index cf5ec46f8bb1..66499932ca76 100644 --- a/drivers/media/usb/dvb-usb/vp7045.h +++ b/drivers/media/usb/dvb-usb/vp7045.h @@ -1,7 +1,7 @@ /* Common header-file of the Linux driver for the TwinhanDTV Alpha/MagicBoxII * USB2.0 DVB-T receiver. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * Thanks to Twinhan who kindly provided hardware and information. * diff --git a/drivers/media/usb/em28xx/em28xx-camera.c b/drivers/media/usb/em28xx/em28xx-camera.c index b58acd3fcd99..72f3f4d50253 100644 --- a/drivers/media/usb/em28xx/em28xx-camera.c +++ b/drivers/media/usb/em28xx/em28xx-camera.c @@ -64,6 +64,8 @@ static int em28xx_initialize_mt9m111(struct em28xx *dev) i2c_master_send(&dev->i2c_client[dev->def_i2c_bus], ®s[i][0], 3); + /* FIXME: This won't be creating a sensor at the media graph */ + return 0; } @@ -91,6 +93,8 @@ static int em28xx_initialize_mt9m001(struct em28xx *dev) i2c_master_send(&dev->i2c_client[dev->def_i2c_bus], ®s[i][0], 3); + /* FIXME: This won't be creating a sensor at the media graph */ + return 0; } diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c index a1b6ef5894a6..930e3e3fc948 100644 --- a/drivers/media/usb/em28xx/em28xx-cards.c +++ b/drivers/media/usb/em28xx/em28xx-cards.c @@ -32,11 +32,12 @@ #include <media/tuner.h> #include <media/drv-intf/msp3400.h> #include <media/i2c/saa7115.h> -#include <media/i2c/tvp5150.h> +#include <dt-bindings/media/tvp5150.h> #include <media/i2c/tvaudio.h> #include <media/i2c-addr.h> #include <media/tveeprom.h> #include <media/v4l2-common.h> +#include <sound/ac97_codec.h> #include "em28xx.h" @@ -560,6 +561,16 @@ static struct em28xx_led pctv_80e_leds[] = { {-1, 0, 0, 0}, }; +static struct em28xx_led terratec_grabby_leds[] = { + { + .role = EM28XX_LED_ANALOG_CAPTURING, + .gpio_reg = EM2820_R08_GPIO_CTRL, + .gpio_mask = EM_GPIO_3, + .inverted = 1, + }, + {-1, 0, 0, 0}, +}; + /* * Board definitions */ @@ -570,7 +581,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .is_webcam = 1, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = 0, .amux = EM28XX_AMUX_VIDEO, .gpio = silvercrest_reg_seq, @@ -583,7 +594,7 @@ struct em28xx_board em28xx_boards[] = { .decoder = EM28XX_SAA711X, .tuner_type = TUNER_ABSENT, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -605,7 +616,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .is_webcam = 1, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = 0, .amux = EM28XX_AMUX_VIDEO, } }, @@ -616,7 +627,7 @@ struct em28xx_board em28xx_boards[] = { .tda9887_conf = TDA9887_PRESENT, .decoder = EM28XX_SAA711X, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -635,7 +646,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_LINE_IN, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -655,7 +666,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -675,7 +686,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -715,7 +726,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_LINE_IN, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -735,7 +746,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_LINE_IN, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -755,7 +766,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -775,7 +786,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -800,7 +811,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE4, .amux = EM28XX_AMUX_AUX, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE5, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -819,7 +830,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .is_webcam = 1, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = 0, .amux = EM28XX_AMUX_VIDEO, } }, @@ -829,7 +840,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .is_webcam = 1, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = 0, .amux = EM28XX_AMUX_VIDEO, .gpio = silvercrest_reg_seq, @@ -848,7 +859,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_LINE_IN, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_VIDEO, }, { @@ -863,7 +874,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, /* Capture only device */ .decoder = EM28XX_SAA711X, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -879,7 +890,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .is_webcam = 1, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = 0, .amux = EM28XX_AMUX_VIDEO, } }, @@ -889,7 +900,7 @@ struct em28xx_board em28xx_boards[] = { .decoder = EM28XX_SAA711X, .tuner_type = TUNER_ABSENT, /* Capture only device */ .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -909,7 +920,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -930,7 +941,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -952,7 +963,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -974,7 +985,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = TVP5150_COMPOSITE0, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -992,7 +1003,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = TVP5150_COMPOSITE0, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1006,7 +1017,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, /* Capture only device */ .decoder = EM28XX_TVP5150, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1029,7 +1040,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_LINE_IN, .gpio = pinnacle_hybrid_pro_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = pinnacle_hybrid_pro_analog, @@ -1100,7 +1111,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = terratec_cinergy_USB_XS_FR_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = terratec_cinergy_USB_XS_FR_analog, @@ -1186,7 +1197,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1213,7 +1224,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1239,7 +1250,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1265,7 +1276,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1291,7 +1302,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1317,7 +1328,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1343,7 +1354,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = default_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = default_analog, @@ -1368,7 +1379,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1392,7 +1403,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE4, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1413,7 +1424,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1428,7 +1439,7 @@ struct em28xx_board em28xx_boards[] = { .decoder = EM28XX_SAA711X, .tuner_type = TUNER_ABSENT, /* capture only board */ .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1443,7 +1454,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, /* Capture-only board */ .decoder = EM28XX_SAA711X, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, .gpio = vc211a_enable, @@ -1465,7 +1476,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1485,7 +1496,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1500,7 +1511,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, /* capture only board */ .decoder = EM28XX_SAA711X, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1520,7 +1531,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1541,7 +1552,7 @@ struct em28xx_board em28xx_boards[] = { .aout = EM28XX_AOUT_MONO | /* I2S */ EM28XX_AOUT_MASTER, /* Line out pin */ }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1555,6 +1566,7 @@ struct em28xx_board em28xx_boards[] = { .buttons = std_snapshot_button, .tda9887_conf = TDA9887_PRESENT, .tuner_type = TUNER_YMEC_TVF_5533MF, + .tuner_addr = 0x60, .decoder = EM28XX_SAA711X, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -1563,7 +1575,7 @@ struct em28xx_board em28xx_boards[] = { .aout = EM28XX_AOUT_MONO | /* I2S */ EM28XX_AOUT_MASTER, /* Line out pin */ }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1581,7 +1593,7 @@ struct em28xx_board em28xx_boards[] = { .type = EM28XX_VMUX_SVIDEO, .vmux = SAA7115_SVIDEO3, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, } }, }, @@ -1610,7 +1622,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = em2880_msi_digivox_ad_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = em2880_msi_digivox_ad_analog, @@ -1633,7 +1645,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = em2880_msi_digivox_ad_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = em2880_msi_digivox_ad_analog, @@ -1654,7 +1666,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = TVP5150_COMPOSITE0, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1677,7 +1689,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = default_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = default_analog, @@ -1708,7 +1720,7 @@ struct em28xx_board em28xx_boards[] = { .gpio = em2882_kworld_315u_analog, .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, .gpio = em2882_kworld_315u_analog1, @@ -1735,7 +1747,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = default_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = default_analog, @@ -1758,7 +1770,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = default_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = default_analog, @@ -1782,7 +1794,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = pinnacle_hybrid_pro_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = pinnacle_hybrid_pro_analog, @@ -1808,7 +1820,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1834,7 +1846,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = TVP5150_COMPOSITE0, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1859,7 +1871,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1904,7 +1916,7 @@ struct em28xx_board em28xx_boards[] = { .gpio = kworld_330u_analog, .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = kworld_330u_analog, @@ -1951,7 +1963,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1970,7 +1982,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .decoder = EM28XX_SAA711X, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1990,7 +2002,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = TVP5150_COMPOSITE0, .amux = EM28XX_AMUX_VIDEO, }, { /* Composite has not been tested yet */ - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_VIDEO, }, { /* S-video has not been tested yet */ @@ -2006,7 +2018,7 @@ struct em28xx_board em28xx_boards[] = { .decoder = EM28XX_SAA711X, .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -2014,6 +2026,8 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_SVIDEO3, .amux = EM28XX_AMUX_LINE_IN, } }, + .buttons = std_snapshot_button, + .leds = terratec_grabby_leds, }, [EM2860_BOARD_TERRATEC_AV350] = { .name = "Terratec AV350", @@ -2023,7 +2037,7 @@ struct em28xx_board em28xx_boards[] = { .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, .mute_gpio = terratec_av350_mute_gpio, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AUDIO_SRC_LINE, .gpio = terratec_av350_unmute_gpio, @@ -2041,7 +2055,7 @@ struct em28xx_board em28xx_boards[] = { .decoder = EM28XX_SAA711X, .tuner_type = TUNER_ABSENT, /* Capture only device */ .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -2067,7 +2081,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = evga_indtube_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = evga_indtube_analog, @@ -2125,7 +2139,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .decoder = EM28XX_SAA711X, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -2238,7 +2252,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .is_webcam = 1, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .amux = EM28XX_AMUX_VIDEO, .gpio = speedlink_vad_laplace_reg_seq, } }, @@ -2272,7 +2286,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, /* Capture only device */ .decoder = EM28XX_TVP5150, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -2550,6 +2564,36 @@ static inline void em28xx_set_model(struct em28xx *dev) dev->def_i2c_bus = dev->board.def_i2c_bus; } +/* Wait until AC97_RESET reports the expected value reliably before proceeding. + * We also check that two unrelated registers accesses don't return the same + * value to avoid premature return. + * This procedure helps ensuring AC97 register accesses are reliable. + */ +static int em28xx_wait_until_ac97_features_equals(struct em28xx *dev, + int expected_feat) +{ + unsigned long timeout = jiffies + msecs_to_jiffies(2000); + int feat, powerdown; + + while (time_is_after_jiffies(timeout)) { + feat = em28xx_read_ac97(dev, AC97_RESET); + if (feat < 0) + return feat; + + powerdown = em28xx_read_ac97(dev, AC97_POWERDOWN); + if (powerdown < 0) + return powerdown; + + if (feat == expected_feat && feat != powerdown) + return 0; + + msleep(50); + } + + em28xx_warn("AC97 registers access is not reliable !\n"); + return -ETIMEDOUT; +} + /* Since em28xx_pre_card_setup() requires a proper dev->model, * this won't work for boards with generic PCI IDs */ @@ -2655,6 +2699,13 @@ static void em28xx_pre_card_setup(struct em28xx *dev) em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xfd); msleep(70); break; + + case EM2860_BOARD_TERRATEC_GRABBY: + /* HACK?: Ensure AC97 register reading is reliable before + * proceeding. In practice, this will wait about 1.6 seconds. + */ + em28xx_wait_until_ac97_features_equals(dev, 0x6a90); + break; } em28xx_gpio_set(dev, dev->board.tuner_gpio); @@ -3012,6 +3063,41 @@ static void flush_request_modules(struct em28xx *dev) flush_work(&dev->request_module_wk); } +static int em28xx_media_device_init(struct em28xx *dev, + struct usb_device *udev) +{ +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_device *mdev; + + mdev = kzalloc(sizeof(*mdev), GFP_KERNEL); + if (!mdev) + return -ENOMEM; + + if (udev->product) + media_device_usb_init(mdev, udev, udev->product); + else if (udev->manufacturer) + media_device_usb_init(mdev, udev, udev->manufacturer); + else + media_device_usb_init(mdev, udev, dev->name); + + dev->media_dev = mdev; +#endif + return 0; +} + +static void em28xx_unregister_media_device(struct em28xx *dev) +{ + +#ifdef CONFIG_MEDIA_CONTROLLER + if (dev->media_dev) { + media_device_unregister(dev->media_dev); + media_device_cleanup(dev->media_dev); + kfree(dev->media_dev); + dev->media_dev = NULL; + } +#endif +} + /* * em28xx_release_resources() * unregisters the v4l2,i2c and usb devices @@ -3023,6 +3109,8 @@ static void em28xx_release_resources(struct em28xx *dev) mutex_lock(&dev->lock); + em28xx_unregister_media_device(dev); + if (dev->def_i2c_bus) em28xx_i2c_unregister(dev, 1); em28xx_i2c_unregister(dev, 0); @@ -3167,6 +3255,8 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev, */ snprintf(dev->name, sizeof(dev->name), "%s #%d", chip_name, dev->devno); + em28xx_media_device_init(dev, udev); + if (dev->is_audio_only) { retval = em28xx_audio_setup(dev); if (retval) @@ -3467,7 +3557,7 @@ static int em28xx_usb_probe(struct usb_interface *interface, /* save our data pointer in this interface device */ usb_set_intfdata(interface, dev); - /* allocate device struct */ + /* allocate device struct and check if the device is a webcam */ mutex_init(&dev->lock); retval = em28xx_init_dev(dev, udev, interface, nr); if (retval) { @@ -3483,6 +3573,15 @@ static int em28xx_usb_probe(struct usb_interface *interface, try_bulk = usb_xfer_mode > 0; } + /* Disable V4L2 if the device doesn't have a decoder */ + if (has_video && + dev->board.decoder == EM28XX_NODECODER && !dev->board.is_webcam) { + printk(DRIVER_NAME + ": Currently, V4L2 is not supported on this model\n"); + has_video = false; + dev->has_video = false; + } + /* Select USB transfer types to use */ if (has_video) { if (!dev->analog_ep_isoc || (try_bulk && dev->analog_ep_bulk)) @@ -3501,9 +3600,14 @@ static int em28xx_usb_probe(struct usb_interface *interface, request_modules(dev); - /* Should be the last thing to do, to avoid newer udev's to - open the device before fully initializing it + /* + * Do it at the end, to reduce dynamic configuration changes during + * the device init. Yet, as request_modules() can be async, the + * topology will likely change after the load of the em28xx subdrivers. */ +#ifdef CONFIG_MEDIA_CONTROLLER + retval = media_device_register(dev->media_dev); +#endif return 0; diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c index bf5c24467c65..5d209c7c54d5 100644 --- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -905,6 +905,7 @@ static int em28xx_register_dvb(struct em28xx_dvb *dvb, struct module *module, struct em28xx *dev, struct device *device) { int result; + bool create_rf_connector = false; mutex_init(&dvb->lock); @@ -916,6 +917,9 @@ static int em28xx_register_dvb(struct em28xx_dvb *dvb, struct module *module, dev->name, result); goto fail_adapter; } +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + dvb->adapter.mdev = dev->media_dev; +#endif /* Ensure all frontends negotiate bus access */ dvb->fe[0]->ops.ts_bus_ctrl = em28xx_dvb_bus_ctrl; @@ -994,8 +998,19 @@ static int em28xx_register_dvb(struct em28xx_dvb *dvb, struct module *module, /* register network adapter */ dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx); + + /* If the analog part won't create RF connectors, DVB will do it */ + if (!dev->has_video || (dev->tuner_type == TUNER_ABSENT)) + create_rf_connector = true; + + result = dvb_create_media_graph(&dvb->adapter, create_rf_connector); + if (result < 0) + goto fail_create_graph; + return 0; +fail_create_graph: + dvb_net_release(&dvb->net); fail_fe_conn: dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem); fail_fe_mem: @@ -1656,6 +1671,9 @@ static int em28xx_dvb_init(struct em28xx *dev) memset(&si2157_config, 0, sizeof(si2157_config)); si2157_config.fe = dvb->fe[0]; si2157_config.if_port = 1; +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + si2157_config.mdev = dev->media_dev; +#endif memset(&info, 0, sizeof(struct i2c_board_info)); strlcpy(info.type, "si2157", I2C_NAME_SIZE); info.addr = 0x60; @@ -1717,6 +1735,9 @@ static int em28xx_dvb_init(struct em28xx *dev) memset(&si2157_config, 0, sizeof(si2157_config)); si2157_config.fe = dvb->fe[0]; si2157_config.if_port = 0; +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + si2157_config.mdev = dev->media_dev; +#endif memset(&info, 0, sizeof(struct i2c_board_info)); strlcpy(info.type, "si2146", I2C_NAME_SIZE); info.addr = 0x60; diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c index 0e86ff423c49..44834b2eff55 100644 --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -196,7 +196,6 @@ static void em28xx_wake_i2c(struct em28xx *dev) v4l2_device_call_all(v4l2_dev, 0, core, reset, 0); v4l2_device_call_all(v4l2_dev, 0, video, s_routing, INPUT(dev->ctl_input)->vmux, 0, 0); - v4l2_device_call_all(v4l2_dev, 0, video, s_stream, 0); } static int em28xx_colorlevels_set_default(struct em28xx *dev) @@ -867,6 +866,147 @@ static void res_free(struct em28xx *dev, enum v4l2_buf_type f_type) em28xx_videodbg("res: put %d\n", res_type); } +static void em28xx_v4l2_media_release(struct em28xx *dev) +{ +#ifdef CONFIG_MEDIA_CONTROLLER + int i; + + for (i = 0; i < MAX_EM28XX_INPUT; i++) { + if (!INPUT(i)->type) + return; + media_device_unregister_entity(&dev->input_ent[i]); + } +#endif +} + +/* + * Media Controller helper functions + */ + +static int em28xx_enable_analog_tuner(struct em28xx *dev) +{ +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_device *mdev = dev->media_dev; + struct em28xx_v4l2 *v4l2 = dev->v4l2; + struct media_entity *source; + struct media_link *link, *found_link = NULL; + int ret, active_links = 0; + + if (!mdev || !v4l2->decoder) + return 0; + + /* + * This will find the tuner that is connected into the decoder. + * Technically, this is not 100% correct, as the device may be + * using an analog input instead of the tuner. However, as we can't + * do DVB streaming while the DMA engine is being used for V4L2, + * this should be enough for the actual needs. + */ + list_for_each_entry(link, &v4l2->decoder->links, list) { + if (link->sink->entity == v4l2->decoder) { + found_link = link; + if (link->flags & MEDIA_LNK_FL_ENABLED) + active_links++; + break; + } + } + + if (active_links == 1 || !found_link) + return 0; + + source = found_link->source->entity; + list_for_each_entry(link, &source->links, list) { + struct media_entity *sink; + int flags = 0; + + sink = link->sink->entity; + + if (sink == v4l2->decoder) + flags = MEDIA_LNK_FL_ENABLED; + + ret = media_entity_setup_link(link, flags); + if (ret) { + pr_err("Couldn't change link %s->%s to %s. Error %d\n", + source->name, sink->name, + flags ? "enabled" : "disabled", + ret); + return ret; + } else + em28xx_videodbg("link %s->%s was %s\n", + source->name, sink->name, + flags ? "ENABLED" : "disabled"); + } +#endif + return 0; +} + +static const char * const iname[] = { + [EM28XX_VMUX_COMPOSITE] = "Composite", + [EM28XX_VMUX_SVIDEO] = "S-Video", + [EM28XX_VMUX_TELEVISION] = "Television", + [EM28XX_RADIO] = "Radio", +}; + +static void em28xx_v4l2_create_entities(struct em28xx *dev) +{ +#if defined(CONFIG_MEDIA_CONTROLLER) + struct em28xx_v4l2 *v4l2 = dev->v4l2; + int ret, i; + + /* Initialize Video, VBI and Radio pads */ + v4l2->video_pad.flags = MEDIA_PAD_FL_SINK; + ret = media_entity_pads_init(&v4l2->vdev.entity, 1, &v4l2->video_pad); + if (ret < 0) + pr_err("failed to initialize video media entity!\n"); + + if (em28xx_vbi_supported(dev)) { + v4l2->vbi_pad.flags = MEDIA_PAD_FL_SINK; + ret = media_entity_pads_init(&v4l2->vbi_dev.entity, 1, + &v4l2->vbi_pad); + if (ret < 0) + pr_err("failed to initialize vbi media entity!\n"); + } + + /* Webcams don't have input connectors */ + if (dev->board.is_webcam) + return; + + /* Create entities for each input connector */ + for (i = 0; i < MAX_EM28XX_INPUT; i++) { + struct media_entity *ent = &dev->input_ent[i]; + + if (!INPUT(i)->type) + break; + + ent->name = iname[INPUT(i)->type]; + ent->flags = MEDIA_ENT_FL_CONNECTOR; + dev->input_pad[i].flags = MEDIA_PAD_FL_SOURCE; + + switch (INPUT(i)->type) { + case EM28XX_VMUX_COMPOSITE: + ent->function = MEDIA_ENT_F_CONN_COMPOSITE; + break; + case EM28XX_VMUX_SVIDEO: + ent->function = MEDIA_ENT_F_CONN_SVIDEO; + break; + default: /* EM28XX_VMUX_TELEVISION or EM28XX_RADIO */ + if (dev->tuner_type != TUNER_ABSENT) + ent->function = MEDIA_ENT_F_CONN_RF; + break; + } + + ret = media_entity_pads_init(ent, 1, &dev->input_pad[i]); + if (ret < 0) + pr_err("failed to initialize input pad[%d]!\n", i); + + ret = media_device_register_entity(dev->media_dev, ent); + if (ret < 0) + pr_err("failed to register input entity %d!\n", i); + } +#endif +} + + /* ------------------------------------------------------------------ Videobuf2 operations ------------------------------------------------------------------*/ @@ -884,6 +1024,9 @@ static int queue_setup(struct vb2_queue *vq, return sizes[0] < size ? -EINVAL : 0; *nplanes = 1; sizes[0] = size; + + em28xx_enable_analog_tuner(dev); + return 0; } @@ -962,6 +1105,9 @@ int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count) f.type = V4L2_TUNER_ANALOG_TV; v4l2_device_call_all(&v4l2->v4l2_dev, 0, tuner, s_frequency, &f); + + /* Enable video stream at TV decoder */ + v4l2_device_call_all(&v4l2->v4l2_dev, 0, video, s_stream, 1); } v4l2->streaming_users++; @@ -981,6 +1127,9 @@ static void em28xx_stop_streaming(struct vb2_queue *vq) res_free(dev, vq->type); if (v4l2->streaming_users-- == 1) { + /* Disable video stream at TV decoder */ + v4l2_device_call_all(&v4l2->v4l2_dev, 0, video, s_stream, 0); + /* Last active user, so shutdown all the URBS */ em28xx_uninit_usb_xfer(dev, EM28XX_ANALOG_MODE); } @@ -1013,6 +1162,9 @@ void em28xx_stop_vbi_streaming(struct vb2_queue *vq) res_free(dev, vq->type); if (v4l2->streaming_users-- == 1) { + /* Disable video stream at TV decoder */ + v4l2_device_call_all(&v4l2->v4l2_dev, 0, video, s_stream, 0); + /* Last active user, so shutdown all the URBS */ em28xx_uninit_usb_xfer(dev, EM28XX_ANALOG_MODE); } @@ -1224,6 +1376,12 @@ static void scale_to_size(struct em28xx *dev, *width = (((unsigned long)maxw) << 12) / (hscale + 4096L); *height = (((unsigned long)maxh) << 12) / (vscale + 4096L); + + /* Don't let width or height to be zero */ + if (*width < 1) + *width = 1; + if (*height < 1) + *height = 1; } /* ------------------------------------------------------------------ @@ -1299,6 +1457,11 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, v4l_bound_align_image(&width, 48, maxw, 1, &height, 32, maxh, 1, 0); } + /* Avoid division by zero at size_to_scale */ + if (width < 1) + width = 1; + if (height < 1) + height = 1; size_to_scale(dev, width, height, &hscale, &vscale); scale_to_size(dev, hscale, vscale, &width, &height); @@ -1434,18 +1597,6 @@ static int vidioc_s_parm(struct file *file, void *priv, 0, video, s_parm, p); } -static const char *iname[] = { - [EM28XX_VMUX_COMPOSITE1] = "Composite1", - [EM28XX_VMUX_COMPOSITE2] = "Composite2", - [EM28XX_VMUX_COMPOSITE3] = "Composite3", - [EM28XX_VMUX_COMPOSITE4] = "Composite4", - [EM28XX_VMUX_SVIDEO] = "S-Video", - [EM28XX_VMUX_TELEVISION] = "Television", - [EM28XX_VMUX_CABLE] = "Cable TV", - [EM28XX_VMUX_DVB] = "DVB", - [EM28XX_VMUX_DEBUG] = "for debug only", -}; - static int vidioc_enum_input(struct file *file, void *priv, struct v4l2_input *i) { @@ -1463,8 +1614,7 @@ static int vidioc_enum_input(struct file *file, void *priv, strcpy(i->name, iname[INPUT(n)->type]); - if ((EM28XX_VMUX_TELEVISION == INPUT(n)->type) || - (EM28XX_VMUX_CABLE == INPUT(n)->type)) + if ((EM28XX_VMUX_TELEVISION == INPUT(n)->type)) i->type = V4L2_INPUT_TYPE_TUNER; i->std = dev->v4l2->vdev.tvnorms; @@ -1961,6 +2111,8 @@ static int em28xx_v4l2_fini(struct em28xx *dev) em28xx_uninit_usb_xfer(dev, EM28XX_ANALOG_MODE); + em28xx_v4l2_media_release(dev); + if (video_is_registered(&v4l2->radio_dev)) { em28xx_info("V4L2 device %s deregistered\n", video_device_node_name(&v4l2->radio_dev)); @@ -2284,6 +2436,9 @@ static int em28xx_v4l2_init(struct em28xx *dev) v4l2->dev = dev; dev->v4l2 = v4l2; +#ifdef CONFIG_MEDIA_CONTROLLER + v4l2->v4l2_dev.mdev = dev->media_dev; +#endif ret = v4l2_device_register(&dev->udev->dev, &v4l2->v4l2_dev); if (ret < 0) { em28xx_errdev("Call to v4l2_device_register() failed!\n"); @@ -2556,6 +2711,18 @@ static int em28xx_v4l2_init(struct em28xx *dev) video_device_node_name(&v4l2->radio_dev)); } + /* Init entities at the Media Controller */ + em28xx_v4l2_create_entities(dev); + +#ifdef CONFIG_MEDIA_CONTROLLER + ret = v4l2_mc_create_media_graph(dev->media_dev); + if (ret) { + em28xx_errdev("failed to create media graph\n"); + em28xx_v4l2_media_release(dev); + goto unregister_dev; + } +#endif + em28xx_info("V4L2 video device registered as %s\n", video_device_node_name(&v4l2->vdev)); @@ -2577,6 +2744,22 @@ static int em28xx_v4l2_init(struct em28xx *dev) return 0; unregister_dev: + if (video_is_registered(&v4l2->radio_dev)) { + em28xx_info("V4L2 device %s deregistered\n", + video_device_node_name(&v4l2->radio_dev)); + video_unregister_device(&v4l2->radio_dev); + } + if (video_is_registered(&v4l2->vbi_dev)) { + em28xx_info("V4L2 device %s deregistered\n", + video_device_node_name(&v4l2->vbi_dev)); + video_unregister_device(&v4l2->vbi_dev); + } + if (video_is_registered(&v4l2->vdev)) { + em28xx_info("V4L2 device %s deregistered\n", + video_device_node_name(&v4l2->vdev)); + video_unregister_device(&v4l2->vdev); + } + v4l2_ctrl_handler_free(&v4l2->ctrl_handler); v4l2_device_unregister(&v4l2->v4l2_dev); err: diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h index 8ff066c977d9..267444961775 100644 --- a/drivers/media/usb/em28xx/em28xx.h +++ b/drivers/media/usb/em28xx/em28xx.h @@ -26,7 +26,7 @@ #ifndef _EM28XX_H #define _EM28XX_H -#define EM28XX_VERSION "0.2.1" +#define EM28XX_VERSION "0.2.2" #define DRIVER_DESC "Empia em28xx device driver" #include <linux/workqueue.h> @@ -291,15 +291,9 @@ struct em28xx_dmaqueue { #define MAX_EM28XX_INPUT 4 enum enum28xx_itype { - EM28XX_VMUX_COMPOSITE1 = 1, - EM28XX_VMUX_COMPOSITE2, - EM28XX_VMUX_COMPOSITE3, - EM28XX_VMUX_COMPOSITE4, + EM28XX_VMUX_COMPOSITE = 1, EM28XX_VMUX_SVIDEO, EM28XX_VMUX_TELEVISION, - EM28XX_VMUX_CABLE, - EM28XX_VMUX_DVB, - EM28XX_VMUX_DEBUG, EM28XX_RADIO, }; @@ -558,6 +552,11 @@ struct em28xx_v4l2 { bool top_field; int vbi_read; unsigned int field_count; + +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_pad video_pad, vbi_pad; + struct media_entity *decoder; +#endif }; struct em28xx_audio { @@ -718,6 +717,12 @@ struct em28xx { /* Snapshot button input device */ char snapshot_button_path[30]; /* path of the input dev */ struct input_dev *sbutton_input_dev; + +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_device *media_dev; + struct media_entity input_ent[MAX_EM28XX_INPUT]; + struct media_pad input_pad[MAX_EM28XX_INPUT]; +#endif }; #define kref_to_dev(d) container_of(d, struct em28xx, ref) diff --git a/drivers/media/usb/go7007/go7007-priv.h b/drivers/media/usb/go7007/go7007-priv.h index 745185eb060b..bebee8ca9981 100644 --- a/drivers/media/usb/go7007/go7007-priv.h +++ b/drivers/media/usb/go7007/go7007-priv.h @@ -250,7 +250,7 @@ struct go7007 { struct i2c_adapter i2c_adapter; /* HPI driver */ - struct go7007_hpi_ops *hpi_ops; + const struct go7007_hpi_ops *hpi_ops; void *hpi_context; int interrupt_available; wait_queue_head_t interrupt_waitq; diff --git a/drivers/media/usb/go7007/go7007-usb.c b/drivers/media/usb/go7007/go7007-usb.c index 3dbf14c85c5c..14d3f8c1ce4a 100644 --- a/drivers/media/usb/go7007/go7007-usb.c +++ b/drivers/media/usb/go7007/go7007-usb.c @@ -932,7 +932,7 @@ static void go7007_usb_release(struct go7007 *go) kfree(go->hpi_context); } -static struct go7007_hpi_ops go7007_usb_ezusb_hpi_ops = { +static const struct go7007_hpi_ops go7007_usb_ezusb_hpi_ops = { .interface_reset = go7007_usb_interface_reset, .write_interrupt = go7007_usb_ezusb_write_interrupt, .read_interrupt = go7007_usb_read_interrupt, @@ -942,7 +942,7 @@ static struct go7007_hpi_ops go7007_usb_ezusb_hpi_ops = { .release = go7007_usb_release, }; -static struct go7007_hpi_ops go7007_usb_onboard_hpi_ops = { +static const struct go7007_hpi_ops go7007_usb_onboard_hpi_ops = { .interface_reset = go7007_usb_interface_reset, .write_interrupt = go7007_usb_onboard_write_interrupt, .read_interrupt = go7007_usb_read_interrupt, diff --git a/drivers/media/usb/gspca/ov519.c b/drivers/media/usb/gspca/ov519.c index c95f32a0c02b..965372a5ff2f 100644 --- a/drivers/media/usb/gspca/ov519.c +++ b/drivers/media/usb/gspca/ov519.c @@ -360,40 +360,6 @@ static const struct v4l2_pix_format ov511_sif_mode[] = { .priv = 0}, }; -static const struct v4l2_pix_format ovfx2_vga_mode[] = { - {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, - .bytesperline = 320, - .sizeimage = 320 * 240, - .colorspace = V4L2_COLORSPACE_SRGB, - .priv = 1}, - {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, - .bytesperline = 640, - .sizeimage = 640 * 480, - .colorspace = V4L2_COLORSPACE_SRGB, - .priv = 0}, -}; -static const struct v4l2_pix_format ovfx2_cif_mode[] = { - {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, - .bytesperline = 160, - .sizeimage = 160 * 120, - .colorspace = V4L2_COLORSPACE_SRGB, - .priv = 3}, - {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, - .bytesperline = 176, - .sizeimage = 176 * 144, - .colorspace = V4L2_COLORSPACE_SRGB, - .priv = 1}, - {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, - .bytesperline = 320, - .sizeimage = 320 * 240, - .colorspace = V4L2_COLORSPACE_SRGB, - .priv = 2}, - {352, 288, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, - .bytesperline = 352, - .sizeimage = 352 * 288, - .colorspace = V4L2_COLORSPACE_SRGB, - .priv = 0}, -}; static const struct v4l2_pix_format ovfx2_ov2610_mode[] = { {800, 600, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, .bytesperline = 800, @@ -2042,6 +2008,9 @@ static void reg_w(struct sd *sd, u16 index, u16 value) if (sd->gspca_dev.usb_err < 0) return; + /* Avoid things going to fast for the bridge with a xhci host */ + udelay(150); + switch (sd->bridge) { case BRIDGE_OV511: case BRIDGE_OV511PLUS: @@ -2103,6 +2072,8 @@ static int reg_r(struct sd *sd, u16 index) req = 1; } + /* Avoid things going to fast for the bridge with a xhci host */ + udelay(150); ret = usb_control_msg(sd->gspca_dev.dev, usb_rcvctrlpipe(sd->gspca_dev.dev, 0), req, @@ -2131,6 +2102,8 @@ static int reg_r8(struct sd *sd, if (sd->gspca_dev.usb_err < 0) return -1; + /* Avoid things going to fast for the bridge with a xhci host */ + udelay(150); ret = usb_control_msg(sd->gspca_dev.dev, usb_rcvctrlpipe(sd->gspca_dev.dev, 0), 1, /* REQ_IO */ @@ -2187,6 +2160,8 @@ static void ov518_reg_w32(struct sd *sd, u16 index, u32 value, int n) *((__le32 *) sd->gspca_dev.usb_buf) = __cpu_to_le32(value); + /* Avoid things going to fast for the bridge with a xhci host */ + udelay(150); ret = usb_control_msg(sd->gspca_dev.dev, usb_sndctrlpipe(sd->gspca_dev.dev, 0), 1 /* REG_IO */, diff --git a/drivers/media/usb/gspca/touptek.c b/drivers/media/usb/gspca/touptek.c index 7bac6bc96063..b8af4370d27c 100644 --- a/drivers/media/usb/gspca/touptek.c +++ b/drivers/media/usb/gspca/touptek.c @@ -203,7 +203,7 @@ static int val_reply(struct gspca_dev *gspca_dev, const char *reply, int rc) return -EIO; } if (reply[0] != 0x08) { - PERR("Bad reply 0x%02X", reply[0]); + PERR("Bad reply 0x%02x", (int)reply[0]); return -EIO; } return 0; @@ -211,7 +211,7 @@ static int val_reply(struct gspca_dev *gspca_dev, const char *reply, int rc) static void reg_w(struct gspca_dev *gspca_dev, u16 value, u16 index) { - char buff[1]; + char *buff = gspca_dev->usb_buf; int rc; PDEBUG(D_USBO, @@ -219,7 +219,7 @@ static void reg_w(struct gspca_dev *gspca_dev, u16 value, u16 index) value, index); rc = usb_control_msg(gspca_dev->dev, usb_rcvctrlpipe(gspca_dev->dev, 0), 0x0B, 0xC0, value, index, buff, 1, 500); - PDEBUG(D_USBO, "rc=%d, ret={0x%02X}", rc, buff[0]); + PDEBUG(D_USBO, "rc=%d, ret={0x%02x}", rc, (int)buff[0]); if (rc < 0) { PERR("Failed reg_w(0x0B, 0xC0, 0x%04X, 0x%04X) w/ rc %d\n", value, index, rc); @@ -438,7 +438,7 @@ static void configure_encrypted(struct gspca_dev *gspca_dev) static int configure(struct gspca_dev *gspca_dev) { int rc; - uint8_t buff[4]; + char *buff = gspca_dev->usb_buf; PDEBUG(D_STREAM, "configure()\n"); diff --git a/drivers/media/usb/gspca/w996Xcf.c b/drivers/media/usb/gspca/w996Xcf.c index fb9fe2ef3a6f..896f1b2b9179 100644 --- a/drivers/media/usb/gspca/w996Xcf.c +++ b/drivers/media/usb/gspca/w996Xcf.c @@ -79,6 +79,8 @@ static void w9968cf_write_fsb(struct sd *sd, u16* data) value = *data++; memcpy(sd->gspca_dev.usb_buf, data, 6); + /* Avoid things going to fast for the bridge with a xhci host */ + udelay(150); ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0, USB_TYPE_VENDOR | USB_DIR_OUT | USB_RECIP_DEVICE, value, 0x06, sd->gspca_dev.usb_buf, 6, 500); @@ -99,6 +101,9 @@ static void w9968cf_write_sb(struct sd *sd, u16 value) if (sd->gspca_dev.usb_err < 0) return; + /* Avoid things going to fast for the bridge with a xhci host */ + udelay(150); + /* We don't use reg_w here, as that would cause all writes when bitbanging i2c to be logged, making the logs impossible to read */ ret = usb_control_msg(sd->gspca_dev.dev, @@ -126,6 +131,9 @@ static int w9968cf_read_sb(struct sd *sd) if (sd->gspca_dev.usb_err < 0) return -1; + /* Avoid things going to fast for the bridge with a xhci host */ + udelay(150); + /* We don't use reg_r here, as the w9968cf is special and has 16 bit registers instead of 8 bit */ ret = usb_control_msg(sd->gspca_dev.dev, diff --git a/drivers/media/usb/hdpvr/hdpvr-core.c b/drivers/media/usb/hdpvr/hdpvr-core.c index 3fc64197b4e6..08f0ca7aa012 100644 --- a/drivers/media/usb/hdpvr/hdpvr-core.c +++ b/drivers/media/usb/hdpvr/hdpvr-core.c @@ -273,7 +273,9 @@ static int hdpvr_probe(struct usb_interface *interface, struct hdpvr_device *dev; struct usb_host_interface *iface_desc; struct usb_endpoint_descriptor *endpoint; +#if IS_ENABLED(CONFIG_I2C) struct i2c_client *client; +#endif size_t buffer_size; int i; int retval = -ENOMEM; diff --git a/drivers/media/usb/hdpvr/hdpvr-video.c b/drivers/media/usb/hdpvr/hdpvr-video.c index 7dee22deebf3..ba7f02270c83 100644 --- a/drivers/media/usb/hdpvr/hdpvr-video.c +++ b/drivers/media/usb/hdpvr/hdpvr-video.c @@ -462,10 +462,8 @@ static ssize_t hdpvr_read(struct file *file, char __user *buffer, size_t count, } if (wait_event_interruptible(dev->wait_data, - buf->status == BUFSTAT_READY)) { - ret = -ERESTARTSYS; - goto err; - } + buf->status == BUFSTAT_READY)) + return -ERESTARTSYS; } if (buf->status != BUFSTAT_READY) diff --git a/drivers/media/usb/msi2500/msi2500.c b/drivers/media/usb/msi2500/msi2500.c index c104315fdc17..2d33033682af 100644 --- a/drivers/media/usb/msi2500/msi2500.c +++ b/drivers/media/usb/msi2500/msi2500.c @@ -839,8 +839,6 @@ static int msi2500_set_usb_adc(struct msi2500_dev *dev) goto err; ret = msi2500_ctrl_msg(dev, CMD_WREG, reg3); - if (ret) - goto err; err: return ret; } diff --git a/drivers/media/usb/pvrusb2/pvrusb2-context.c b/drivers/media/usb/pvrusb2/pvrusb2-context.c index fd888a604462..c45f30715dcd 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-context.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-context.c @@ -196,7 +196,7 @@ int pvr2_context_global_init(void) pvr2_context_thread_ptr = kthread_run(pvr2_context_thread_func, NULL, "pvrusb2-context"); - return (pvr2_context_thread_ptr ? 0 : -ENOMEM); + return IS_ERR(pvr2_context_thread_ptr) ? -ENOMEM : 0; } diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c index 0533ef20decf..1a093e5953fd 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c @@ -4903,6 +4903,9 @@ static void pvr2_hdw_state_log_state(struct pvr2_hdw *hdw) printk(KERN_INFO "%s %.*s\n",hdw->name,ccnt,buf); } ccnt = pvr2_hdw_report_clients(hdw, buf, sizeof(buf)); + if (ccnt >= sizeof(buf)) + ccnt = sizeof(buf); + ucnt = 0; while (ucnt < ccnt) { lcnt = 0; diff --git a/drivers/media/usb/pvrusb2/pvrusb2-io.c b/drivers/media/usb/pvrusb2/pvrusb2-io.c index d860344de84e..e68ce24f27e3 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-io.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-io.c @@ -473,7 +473,7 @@ static void buffer_complete(struct urb *urb) } spin_unlock_irqrestore(&sp->list_lock,irq_flags); pvr2_buffer_set_ready(bp); - if (sp && sp->callback_func) { + if (sp->callback_func) { sp->callback_func(sp->callback_data); } } diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c index 086cf1c7bd7d..18aed5dd325e 100644 --- a/drivers/media/usb/pwc/pwc-if.c +++ b/drivers/media/usb/pwc/pwc-if.c @@ -91,6 +91,7 @@ static const struct usb_device_id pwc_device_table [] = { { USB_DEVICE(0x0471, 0x0312) }, { USB_DEVICE(0x0471, 0x0313) }, /* the 'new' 720K */ { USB_DEVICE(0x0471, 0x0329) }, /* Philips SPC 900NC PC Camera */ + { USB_DEVICE(0x0471, 0x032C) }, /* Philips SPC 880NC PC Camera */ { USB_DEVICE(0x069A, 0x0001) }, /* Askey */ { USB_DEVICE(0x046D, 0x08B0) }, /* Logitech QuickCam Pro 3000 */ { USB_DEVICE(0x046D, 0x08B1) }, /* Logitech QuickCam Notebook Pro */ @@ -810,6 +811,11 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id name = "Philips SPC 900NC webcam"; type_id = 740; break; + case 0x032C: + PWC_INFO("Philips SPC 880NC USB webcam detected.\n"); + name = "Philips SPC 880NC webcam"; + type_id = 740; + break; default: return -ENODEV; break; diff --git a/drivers/media/usb/siano/smsusb.c b/drivers/media/usb/siano/smsusb.c index 8abbd3cc8eba..c2e25876e93b 100644 --- a/drivers/media/usb/siano/smsusb.c +++ b/drivers/media/usb/siano/smsusb.c @@ -27,6 +27,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include <linux/firmware.h> #include <linux/slab.h> #include <linux/module.h> +#include <media/media-device.h> #include "sms-cards.h" #include "smsendian.h" @@ -51,6 +52,9 @@ struct smsusb_urb_t { struct smsusb_device_t *dev; struct urb urb; + + /* For the bottom half */ + struct work_struct wq; }; struct smsusb_device_t { @@ -71,6 +75,18 @@ static int smsusb_submit_urb(struct smsusb_device_t *dev, struct smsusb_urb_t *surb); /** + * Completing URB's callback handler - bottom half (proccess context) + * submits the URB prepared on smsusb_onresponse() + */ +static void do_submit_urb(struct work_struct *work) +{ + struct smsusb_urb_t *surb = container_of(work, struct smsusb_urb_t, wq); + struct smsusb_device_t *dev = surb->dev; + + smsusb_submit_urb(dev, surb); +} + +/** * Completing URB's callback handler - top half (interrupt context) * adds completing sms urb to the global surbs list and activtes the worker * thread the surb @@ -138,13 +154,15 @@ static void smsusb_onresponse(struct urb *urb) exit_and_resubmit: - smsusb_submit_urb(dev, surb); + INIT_WORK(&surb->wq, do_submit_urb); + schedule_work(&surb->wq); } static int smsusb_submit_urb(struct smsusb_device_t *dev, struct smsusb_urb_t *surb) { if (!surb->cb) { + /* This function can sleep */ surb->cb = smscore_getbuffer(dev->coredev); if (!surb->cb) { pr_err("smscore_getbuffer(...) returned NULL\n"); @@ -353,15 +371,7 @@ static void *siano_media_device_register(struct smsusb_device_t *dev, if (!mdev) return NULL; - mdev->dev = &udev->dev; - strlcpy(mdev->model, board->name, sizeof(mdev->model)); - if (udev->serial) - strlcpy(mdev->serial, udev->serial, sizeof(mdev->serial)); - strcpy(mdev->bus_info, udev->devpath); - mdev->hw_revision = le16_to_cpu(udev->descriptor.bcdDevice); - mdev->driver_version = LINUX_VERSION_CODE; - - media_device_init(mdev); + media_device_usb_init(mdev, udev, board->name); ret = media_device_register(mdev); if (ret) { diff --git a/drivers/media/usb/stk1160/stk1160-video.c b/drivers/media/usb/stk1160/stk1160-video.c index 46191d5262eb..6ecb0b48423f 100644 --- a/drivers/media/usb/stk1160/stk1160-video.c +++ b/drivers/media/usb/stk1160/stk1160-video.c @@ -98,7 +98,6 @@ void stk1160_buffer_done(struct stk1160 *dev) buf->vb.sequence = dev->sequence++; buf->vb.field = V4L2_FIELD_INTERLACED; - buf->vb.vb2_buf.planes[0].bytesused = buf->bytesused; buf->vb.vb2_buf.timestamp = ktime_get_ns(); vb2_set_plane_payload(&buf->vb.vb2_buf, 0, buf->bytesused); diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c index 4ebb33943f9a..f6cfad46547e 100644 --- a/drivers/media/usb/usbtv/usbtv-video.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -312,20 +312,24 @@ static void usbtv_image_chunk(struct usbtv *usbtv, __be32 *chunk) usbtv_chunk_to_vbuf(frame, &chunk[1], chunk_no, odd); usbtv->chunks_done++; - /* Last chunk in a frame, signalling an end */ - if (odd && chunk_no == usbtv->n_chunks-1) { - int size = vb2_plane_size(&buf->vb.vb2_buf, 0); - enum vb2_buffer_state state = usbtv->chunks_done == - usbtv->n_chunks ? - VB2_BUF_STATE_DONE : - VB2_BUF_STATE_ERROR; - - buf->vb.field = V4L2_FIELD_INTERLACED; - buf->vb.sequence = usbtv->sequence++; - buf->vb.vb2_buf.timestamp = ktime_get_ns(); - vb2_set_plane_payload(&buf->vb.vb2_buf, 0, size); - vb2_buffer_done(&buf->vb.vb2_buf, state); - list_del(&buf->list); + /* Last chunk in a field */ + if (chunk_no == usbtv->n_chunks-1) { + /* Last chunk in a frame, signalling an end */ + if (odd && !usbtv->last_odd) { + int size = vb2_plane_size(&buf->vb.vb2_buf, 0); + enum vb2_buffer_state state = usbtv->chunks_done == + usbtv->n_chunks ? + VB2_BUF_STATE_DONE : + VB2_BUF_STATE_ERROR; + + buf->vb.field = V4L2_FIELD_INTERLACED; + buf->vb.sequence = usbtv->sequence++; + buf->vb.vb2_buf.timestamp = ktime_get_ns(); + vb2_set_plane_payload(&buf->vb.vb2_buf, 0, size); + vb2_buffer_done(&buf->vb.vb2_buf, state); + list_del(&buf->list); + } + usbtv->last_odd = odd; } spin_unlock_irqrestore(&usbtv->buflock, flags); @@ -389,6 +393,10 @@ static struct urb *usbtv_setup_iso_transfer(struct usbtv *usbtv) ip->transfer_flags = URB_ISO_ASAP; ip->transfer_buffer = kzalloc(size * USBTV_ISOC_PACKETS, GFP_KERNEL); + if (!ip->transfer_buffer) { + usb_free_urb(ip); + return NULL; + } ip->complete = usbtv_iso_cb; ip->number_of_packets = USBTV_ISOC_PACKETS; ip->transfer_buffer_length = size * USBTV_ISOC_PACKETS; @@ -639,6 +647,7 @@ static int usbtv_start_streaming(struct vb2_queue *vq, unsigned int count) if (usbtv->udev == NULL) return -ENODEV; + usbtv->last_odd = 1; usbtv->sequence = 0; return usbtv_start(usbtv); } diff --git a/drivers/media/usb/usbtv/usbtv.h b/drivers/media/usb/usbtv/usbtv.h index 19cb8bf7c4e9..161b38d5cfa0 100644 --- a/drivers/media/usb/usbtv/usbtv.h +++ b/drivers/media/usb/usbtv/usbtv.h @@ -95,6 +95,7 @@ struct usbtv { int width, height; int n_chunks; int iso_size; + int last_odd; unsigned int sequence; struct urb *isoc_urbs[USBTV_ISOC_TRANSFERS]; diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c index de9ff3bb8edd..12f5ebbd0436 100644 --- a/drivers/media/usb/usbvision/usbvision-video.c +++ b/drivers/media/usb/usbvision/usbvision-video.c @@ -162,8 +162,7 @@ MODULE_ALIAS(DRIVER_ALIAS); static inline struct usb_usbvision *cd_to_usbvision(struct device *cd) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); return video_get_drvdata(vdev); } @@ -177,8 +176,7 @@ static DEVICE_ATTR(version, S_IRUGO, show_version, NULL); static ssize_t show_model(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); return sprintf(buf, "%s\n", usbvision_device_data[usbvision->dev_model].model_string); @@ -188,8 +186,7 @@ static DEVICE_ATTR(model, S_IRUGO, show_model, NULL); static ssize_t show_hue(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); struct v4l2_control ctrl; ctrl.id = V4L2_CID_HUE; @@ -203,8 +200,7 @@ static DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL); static ssize_t show_contrast(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); struct v4l2_control ctrl; ctrl.id = V4L2_CID_CONTRAST; @@ -218,8 +214,7 @@ static DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL); static ssize_t show_brightness(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); struct v4l2_control ctrl; ctrl.id = V4L2_CID_BRIGHTNESS; @@ -233,8 +228,7 @@ static DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL); static ssize_t show_saturation(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); struct v4l2_control ctrl; ctrl.id = V4L2_CID_SATURATION; @@ -248,8 +242,7 @@ static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL); static ssize_t show_streaming(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); return sprintf(buf, "%s\n", YES_NO(usbvision->streaming == stream_on ? 1 : 0)); @@ -259,8 +252,7 @@ static DEVICE_ATTR(streaming, S_IRUGO, show_streaming, NULL); static ssize_t show_compression(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); return sprintf(buf, "%s\n", YES_NO(usbvision->isoc_mode == ISOC_MODE_COMPRESS)); @@ -270,8 +262,7 @@ static DEVICE_ATTR(compression, S_IRUGO, show_compression, NULL); static ssize_t show_device_bridge(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); return sprintf(buf, "%d\n", usbvision->bridge_type); } @@ -1156,6 +1147,7 @@ static int usbvision_radio_close(struct file *file) usbvision_audio_off(usbvision); usbvision->radio = 0; usbvision->user--; + mutex_unlock(&usbvision->v4l2_lock); if (usbvision->remove_pending) { printk(KERN_INFO "%s: Final disconnect\n", __func__); @@ -1164,7 +1156,6 @@ static int usbvision_radio_close(struct file *file) return 0; } - mutex_unlock(&usbvision->v4l2_lock); PDEBUG(DBG_IO, "success"); return v4l2_fh_release(file); } diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 4e7148815a78..451e84e962e2 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -148,6 +148,26 @@ static struct uvc_format_desc uvc_fmts[] = { .guid = UVC_GUID_FORMAT_H264, .fcc = V4L2_PIX_FMT_H264, }, + { + .name = "Greyscale 8 L/R (Y8I)", + .guid = UVC_GUID_FORMAT_Y8I, + .fcc = V4L2_PIX_FMT_Y8I, + }, + { + .name = "Greyscale 12 L/R (Y12I)", + .guid = UVC_GUID_FORMAT_Y12I, + .fcc = V4L2_PIX_FMT_Y12I, + }, + { + .name = "Depth data 16-bit (Z16)", + .guid = UVC_GUID_FORMAT_Z16, + .fcc = V4L2_PIX_FMT_Z16, + }, + { + .name = "Bayer 10-bit (SRGGB10P)", + .guid = UVC_GUID_FORMAT_RW10, + .fcc = V4L2_PIX_FMT_SRGGB10P, + }, }; /* ------------------------------------------------------------------------ diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h index f0f2391e1b43..7e4d3eea371b 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -119,6 +119,18 @@ #define UVC_GUID_FORMAT_H264 \ { 'H', '2', '6', '4', 0x00, 0x00, 0x10, 0x00, \ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_Y8I \ + { 'Y', '8', 'I', ' ', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_Y12I \ + { 'Y', '1', '2', 'I', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_Z16 \ + { 'Z', '1', '6', ' ', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_RW10 \ + { 'R', 'W', '1', '0', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} /* ------------------------------------------------------------------------ * Driver specific constants. diff --git a/drivers/media/v4l2-core/Kconfig b/drivers/media/v4l2-core/Kconfig index 9beece00869b..29b3436d0910 100644 --- a/drivers/media/v4l2-core/Kconfig +++ b/drivers/media/v4l2-core/Kconfig @@ -37,7 +37,6 @@ config VIDEO_PCI_SKELETON # Used by drivers that need tuner.ko config VIDEO_TUNER tristate - depends on MEDIA_TUNER # Used by drivers that need v4l2-mem2mem.ko config V4L2_MEM2MEM_DEV diff --git a/drivers/media/v4l2-core/Makefile b/drivers/media/v4l2-core/Makefile index 1dc8bba2b198..795a5352761d 100644 --- a/drivers/media/v4l2-core/Makefile +++ b/drivers/media/v4l2-core/Makefile @@ -16,6 +16,7 @@ endif ifeq ($(CONFIG_TRACEPOINTS),y) videodev-objs += vb2-trace.o v4l2-trace.o endif +videodev-$(CONFIG_MEDIA_CONTROLLER) += v4l2-mc.o obj-$(CONFIG_VIDEO_V4L2) += videodev.o obj-$(CONFIG_VIDEO_V4L2) += v4l2-common.o diff --git a/drivers/media/v4l2-core/tuner-core.c b/drivers/media/v4l2-core/tuner-core.c index 76496fd282aa..731487be5baa 100644 --- a/drivers/media/v4l2-core/tuner-core.c +++ b/drivers/media/v4l2-core/tuner-core.c @@ -696,16 +696,32 @@ static int tuner_probe(struct i2c_client *client, /* Should be just before return */ register_client: #if defined(CONFIG_MEDIA_CONTROLLER) - t->pad[TUNER_PAD_RF_INPUT].flags = MEDIA_PAD_FL_SINK; - t->pad[TUNER_PAD_IF_OUTPUT].flags = MEDIA_PAD_FL_SOURCE; - t->sd.entity.function = MEDIA_ENT_F_TUNER; t->sd.entity.name = t->name; + /* + * Handle the special case where the tuner has actually + * two stages: the PLL to tune into a frequency and the + * IF-PLL demodulator (tda988x). + */ + if (t->type == TUNER_TDA9887) { + t->pad[IF_VID_DEC_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK; + t->pad[IF_VID_DEC_PAD_OUT].flags = MEDIA_PAD_FL_SOURCE; + ret = media_entity_pads_init(&t->sd.entity, + IF_VID_DEC_PAD_NUM_PADS, + &t->pad[0]); + t->sd.entity.function = MEDIA_ENT_F_IF_VID_DECODER; + } else { + t->pad[TUNER_PAD_RF_INPUT].flags = MEDIA_PAD_FL_SINK; + t->pad[TUNER_PAD_OUTPUT].flags = MEDIA_PAD_FL_SOURCE; + t->pad[TUNER_PAD_AUD_OUT].flags = MEDIA_PAD_FL_SOURCE; + ret = media_entity_pads_init(&t->sd.entity, TUNER_NUM_PADS, + &t->pad[0]); + t->sd.entity.function = MEDIA_ENT_F_TUNER; + } - ret = media_entity_pads_init(&t->sd.entity, TUNER_NUM_PADS, &t->pad[0]); if (ret < 0) { tuner_err("failed to initialize media entity!\n"); kfree(t); - return -ENODEV; + return ret; } #endif /* Sets a default mode */ diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c index 5bada202b2d3..a4b224d92572 100644 --- a/drivers/media/v4l2-core/v4l2-async.c +++ b/drivers/media/v4l2-core/v4l2-async.c @@ -119,6 +119,13 @@ static int v4l2_async_test_notify(struct v4l2_async_notifier *notifier, return ret; } + ret = v4l2_subdev_call(sd, core, registered_async); + if (ret < 0 && ret != -ENOIOCTLCMD) { + if (notifier->unbind) + notifier->unbind(notifier, sd, asd); + return ret; + } + if (list_empty(¬ifier->waiting) && notifier->complete) return notifier->complete(notifier); diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c index 8fd84a67478a..019644ff627d 100644 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c @@ -415,7 +415,8 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user get_user(kp->index, &up->index) || get_user(kp->type, &up->type) || get_user(kp->flags, &up->flags) || - get_user(kp->memory, &up->memory)) + get_user(kp->memory, &up->memory) || + get_user(kp->length, &up->length)) return -EFAULT; if (V4L2_TYPE_IS_OUTPUT(kp->type)) @@ -427,9 +428,6 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user return -EFAULT; if (V4L2_TYPE_IS_MULTIPLANAR(kp->type)) { - if (get_user(kp->length, &up->length)) - return -EFAULT; - num_planes = kp->length; if (num_planes == 0) { kp->m.planes = NULL; @@ -462,16 +460,14 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user } else { switch (kp->memory) { case V4L2_MEMORY_MMAP: - if (get_user(kp->length, &up->length) || - get_user(kp->m.offset, &up->m.offset)) + if (get_user(kp->m.offset, &up->m.offset)) return -EFAULT; break; case V4L2_MEMORY_USERPTR: { compat_long_t tmp; - if (get_user(kp->length, &up->length) || - get_user(tmp, &up->m.userptr)) + if (get_user(tmp, &up->m.userptr)) return -EFAULT; kp->m.userptr = (unsigned long)compat_ptr(tmp); @@ -513,7 +509,8 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user copy_to_user(&up->timecode, &kp->timecode, sizeof(struct v4l2_timecode)) || put_user(kp->sequence, &up->sequence) || put_user(kp->reserved2, &up->reserved2) || - put_user(kp->reserved, &up->reserved)) + put_user(kp->reserved, &up->reserved) || + put_user(kp->length, &up->length)) return -EFAULT; if (V4L2_TYPE_IS_MULTIPLANAR(kp->type)) { @@ -536,13 +533,11 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user } else { switch (kp->memory) { case V4L2_MEMORY_MMAP: - if (put_user(kp->length, &up->length) || - put_user(kp->m.offset, &up->m.offset)) + if (put_user(kp->m.offset, &up->m.offset)) return -EFAULT; break; case V4L2_MEMORY_USERPTR: - if (put_user(kp->length, &up->length) || - put_user(kp->m.userptr, &up->m.userptr)) + if (put_user(kp->m.userptr, &up->m.userptr)) return -EFAULT; break; case V4L2_MEMORY_OVERLAY: diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index c9d5537b6af7..8b321e0aae62 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -462,6 +462,14 @@ const char * const *v4l2_ctrl_get_menu(u32 id) "RGB full range (0-255)", NULL, }; + static const char * const dv_it_content_type[] = { + "Graphics", + "Photo", + "Cinema", + "Game", + "No IT Content", + NULL, + }; static const char * const detect_md_mode[] = { "Disabled", "Global", @@ -560,6 +568,9 @@ const char * const *v4l2_ctrl_get_menu(u32 id) case V4L2_CID_DV_TX_RGB_RANGE: case V4L2_CID_DV_RX_RGB_RANGE: return dv_rgb_range; + case V4L2_CID_DV_TX_IT_CONTENT_TYPE: + case V4L2_CID_DV_RX_IT_CONTENT_TYPE: + return dv_it_content_type; case V4L2_CID_DETECT_MD_MODE: return detect_md_mode; @@ -747,6 +758,7 @@ const char *v4l2_ctrl_get_name(u32 id) case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE: return "Horizontal MV Search Range"; case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE: return "Vertical MV Search Range"; case V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER: return "Repeat Sequence Header"; + case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME: return "Force Key Frame"; /* VPX controls */ case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS: return "VPX Number of Partitions"; @@ -881,8 +893,10 @@ const char *v4l2_ctrl_get_name(u32 id) case V4L2_CID_DV_TX_EDID_PRESENT: return "EDID Present"; case V4L2_CID_DV_TX_MODE: return "Transmit Mode"; case V4L2_CID_DV_TX_RGB_RANGE: return "Tx RGB Quantization Range"; + case V4L2_CID_DV_TX_IT_CONTENT_TYPE: return "Tx IT Content Type"; case V4L2_CID_DV_RX_POWER_PRESENT: return "Power Present"; case V4L2_CID_DV_RX_RGB_RANGE: return "Rx RGB Quantization Range"; + case V4L2_CID_DV_RX_IT_CONTENT_TYPE: return "Rx IT Content Type"; case V4L2_CID_FM_RX_CLASS: return "FM Radio Receiver Controls"; case V4L2_CID_TUNE_DEEMPHASIS: return "De-Emphasis"; @@ -985,6 +999,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE: *type = V4L2_CTRL_TYPE_INTEGER; break; + case V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME: case V4L2_CID_PAN_RESET: case V4L2_CID_TILT_RESET: case V4L2_CID_FLASH_STROBE: @@ -1038,7 +1053,9 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, case V4L2_CID_SCENE_MODE: case V4L2_CID_DV_TX_MODE: case V4L2_CID_DV_TX_RGB_RANGE: + case V4L2_CID_DV_TX_IT_CONTENT_TYPE: case V4L2_CID_DV_RX_RGB_RANGE: + case V4L2_CID_DV_RX_IT_CONTENT_TYPE: case V4L2_CID_TEST_PATTERN: case V4L2_CID_TUNE_DEEMPHASIS: case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL: @@ -1185,6 +1202,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, case V4L2_CID_DV_TX_RXSENSE: case V4L2_CID_DV_TX_EDID_PRESENT: case V4L2_CID_DV_RX_POWER_PRESENT: + case V4L2_CID_DV_RX_IT_CONTENT_TYPE: case V4L2_CID_RDS_RX_PTY: case V4L2_CID_RDS_RX_PS_NAME: case V4L2_CID_RDS_RX_RADIO_TEXT: @@ -2211,22 +2229,6 @@ struct v4l2_ctrl *v4l2_ctrl_new_int_menu(struct v4l2_ctrl_handler *hdl, } EXPORT_SYMBOL(v4l2_ctrl_new_int_menu); -/* Add a control from another handler to this handler */ -struct v4l2_ctrl *v4l2_ctrl_add_ctrl(struct v4l2_ctrl_handler *hdl, - struct v4l2_ctrl *ctrl) -{ - if (hdl == NULL || hdl->error) - return NULL; - if (ctrl == NULL) { - handler_set_err(hdl, -EINVAL); - return NULL; - } - if (ctrl->handler == hdl) - return ctrl; - return handler_new_ref(hdl, ctrl) ? NULL : ctrl; -} -EXPORT_SYMBOL(v4l2_ctrl_add_ctrl); - /* Add the controls from another handler to our own. */ int v4l2_ctrl_add_handler(struct v4l2_ctrl_handler *hdl, struct v4l2_ctrl_handler *add, diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c index ec258b73001a..889de0a32152 100644 --- a/drivers/media/v4l2-core/v4l2-dv-timings.c +++ b/drivers/media/v4l2-core/v4l2-dv-timings.c @@ -165,7 +165,8 @@ bool v4l2_valid_dv_timings(const struct v4l2_dv_timings *t, bt->width > cap->max_width || bt->pixelclock < cap->min_pixelclock || bt->pixelclock > cap->max_pixelclock || - (cap->standards && bt->standards && + (!(caps & V4L2_DV_BT_CAP_CUSTOM) && + cap->standards && bt->standards && !(bt->standards & cap->standards)) || (bt->interlaced && !(caps & V4L2_DV_BT_CAP_INTERLACED)) || (!bt->interlaced && !(caps & V4L2_DV_BT_CAP_PROGRESSIVE))) diff --git a/drivers/media/v4l2-core/v4l2-fh.c b/drivers/media/v4l2-core/v4l2-fh.c index c97067a25bd2..c183f0996fa1 100644 --- a/drivers/media/v4l2-core/v4l2-fh.c +++ b/drivers/media/v4l2-core/v4l2-fh.c @@ -29,6 +29,7 @@ #include <media/v4l2-fh.h> #include <media/v4l2-event.h> #include <media/v4l2-ioctl.h> +#include <media/v4l2-mc.h> void v4l2_fh_init(struct v4l2_fh *fh, struct video_device *vdev) { @@ -92,6 +93,7 @@ void v4l2_fh_exit(struct v4l2_fh *fh) { if (fh->vdev == NULL) return; + v4l_disable_media_source(fh->vdev); v4l2_event_unsubscribe_all(fh); fh->vdev = NULL; } diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 8a018c6dd16a..170dd68d27f4 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -27,6 +27,7 @@ #include <media/v4l2-event.h> #include <media/v4l2-device.h> #include <media/videobuf2-v4l2.h> +#include <media/v4l2-mc.h> #include <trace/events/v4l2.h> @@ -1041,6 +1042,12 @@ static int v4l_querycap(const struct v4l2_ioctl_ops *ops, static int v4l_s_input(const struct v4l2_ioctl_ops *ops, struct file *file, void *fh, void *arg) { + struct video_device *vfd = video_devdata(file); + int ret; + + ret = v4l_enable_media_source(vfd); + if (ret) + return ret; return ops->vidioc_s_input(file, fh, *(unsigned int *)arg); } @@ -1165,7 +1172,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_YVYU: descr = "YVYU 4:2:2"; break; case V4L2_PIX_FMT_UYVY: descr = "UYVY 4:2:2"; break; case V4L2_PIX_FMT_VYUY: descr = "VYUY 4:2:2"; break; - case V4L2_PIX_FMT_YUV422P: descr = "Planar YVU 4:2:2"; break; + case V4L2_PIX_FMT_YUV422P: descr = "Planar YUV 4:2:2"; break; case V4L2_PIX_FMT_YUV411P: descr = "Planar YUV 4:1:1"; break; case V4L2_PIX_FMT_Y41P: descr = "YUV 4:1:1 (Packed)"; break; case V4L2_PIX_FMT_YUV444: descr = "16-bit A/XYUV 4-4-4-4"; break; @@ -1191,6 +1198,10 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_NV12MT_16X16: descr = "Y/CbCr 4:2:0 (16x16 MB, N-C)"; break; case V4L2_PIX_FMT_YUV420M: descr = "Planar YUV 4:2:0 (N-C)"; break; case V4L2_PIX_FMT_YVU420M: descr = "Planar YVU 4:2:0 (N-C)"; break; + case V4L2_PIX_FMT_YUV422M: descr = "Planar YUV 4:2:2 (N-C)"; break; + case V4L2_PIX_FMT_YVU422M: descr = "Planar YVU 4:2:2 (N-C)"; break; + case V4L2_PIX_FMT_YUV444M: descr = "Planar YUV 4:4:4 (N-C)"; break; + case V4L2_PIX_FMT_YVU444M: descr = "Planar YVU 4:4:4 (N-C)"; break; case V4L2_PIX_FMT_SBGGR8: descr = "8-bit Bayer BGBG/GRGR"; break; case V4L2_PIX_FMT_SGBRG8: descr = "8-bit Bayer GBGB/RGRG"; break; case V4L2_PIX_FMT_SGRBG8: descr = "8-bit Bayer GRGR/BGBG"; break; @@ -1448,6 +1459,9 @@ static int v4l_s_fmt(const struct v4l2_ioctl_ops *ops, bool is_tx = vfd->vfl_dir != VFL_DIR_RX; int ret; + ret = v4l_enable_media_source(vfd); + if (ret) + return ret; v4l_sanitize_format(p); switch (p->type) { @@ -1637,7 +1651,11 @@ static int v4l_s_tuner(const struct v4l2_ioctl_ops *ops, { struct video_device *vfd = video_devdata(file); struct v4l2_tuner *p = arg; + int ret; + ret = v4l_enable_media_source(vfd); + if (ret) + return ret; p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; return ops->vidioc_s_tuner(file, fh, p); @@ -1691,7 +1709,11 @@ static int v4l_s_frequency(const struct v4l2_ioctl_ops *ops, struct video_device *vfd = video_devdata(file); const struct v4l2_frequency *p = arg; enum v4l2_tuner_type type; + int ret; + ret = v4l_enable_media_source(vfd); + if (ret) + return ret; if (vfd->vfl_type == VFL_TYPE_SDR) { if (p->type != V4L2_TUNER_SDR && p->type != V4L2_TUNER_RF) return -EINVAL; @@ -1746,7 +1768,11 @@ static int v4l_s_std(const struct v4l2_ioctl_ops *ops, { struct video_device *vfd = video_devdata(file); v4l2_std_id id = *(v4l2_std_id *)arg, norm; + int ret; + ret = v4l_enable_media_source(vfd); + if (ret) + return ret; norm = id & vfd->tvnorms; if (vfd->tvnorms && !norm) /* Check if std is supported */ return -EINVAL; @@ -1760,7 +1786,11 @@ static int v4l_querystd(const struct v4l2_ioctl_ops *ops, { struct video_device *vfd = video_devdata(file); v4l2_std_id *p = arg; + int ret; + ret = v4l_enable_media_source(vfd); + if (ret) + return ret; /* * If no signal is detected, then the driver should return * V4L2_STD_UNKNOWN. Otherwise it should return tvnorms with @@ -1779,7 +1809,11 @@ static int v4l_s_hw_freq_seek(const struct v4l2_ioctl_ops *ops, struct video_device *vfd = video_devdata(file); struct v4l2_hw_freq_seek *p = arg; enum v4l2_tuner_type type; + int ret; + ret = v4l_enable_media_source(vfd); + if (ret) + return ret; /* s_hw_freq_seek is not supported for SDR for now */ if (vfd->vfl_type == VFL_TYPE_SDR) return -EINVAL; diff --git a/drivers/media/v4l2-core/v4l2-mc.c b/drivers/media/v4l2-core/v4l2-mc.c new file mode 100644 index 000000000000..2a7b79bc90fd --- /dev/null +++ b/drivers/media/v4l2-core/v4l2-mc.c @@ -0,0 +1,403 @@ +/* + * Media Controller ancillary functions + * + * Copyright (c) 2016 Mauro Carvalho Chehab <mchehab@osg.samsung.com> + * Copyright (C) 2016 Shuah Khan <shuahkh@osg.samsung.com> + * Copyright (C) 2006-2010 Nokia Corporation + * Copyright (c) 2016 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/module.h> +#include <linux/pci.h> +#include <linux/usb.h> +#include <media/media-device.h> +#include <media/media-entity.h> +#include <media/v4l2-fh.h> +#include <media/v4l2-mc.h> +#include <media/v4l2-subdev.h> +#include <media/media-device.h> +#include <media/v4l2-mc.h> +#include <media/videobuf2-core.h> + +int v4l2_mc_create_media_graph(struct media_device *mdev) + +{ + struct media_entity *entity; + struct media_entity *if_vid = NULL, *if_aud = NULL; + struct media_entity *tuner = NULL, *decoder = NULL, *dtv_demod = NULL; + struct media_entity *io_v4l = NULL, *io_vbi = NULL, *io_swradio = NULL; + bool is_webcam = false; + u32 flags; + int ret; + + if (!mdev) + return 0; + + media_device_for_each_entity(entity, mdev) { + switch (entity->function) { + case MEDIA_ENT_F_IF_VID_DECODER: + if_vid = entity; + break; + case MEDIA_ENT_F_IF_AUD_DECODER: + if_aud = entity; + break; + case MEDIA_ENT_F_TUNER: + tuner = entity; + break; + case MEDIA_ENT_F_ATV_DECODER: + decoder = entity; + break; + case MEDIA_ENT_F_IO_V4L: + io_v4l = entity; + break; + case MEDIA_ENT_F_IO_VBI: + io_vbi = entity; + break; + case MEDIA_ENT_F_IO_SWRADIO: + io_swradio = entity; + break; + case MEDIA_ENT_F_CAM_SENSOR: + is_webcam = true; + break; + } + } + + /* It should have at least one I/O entity */ + if (!io_v4l && !io_vbi && !io_swradio) + return -EINVAL; + + /* + * Here, webcams are modelled on a very simple way: the sensor is + * connected directly to the I/O entity. All dirty details, like + * scaler and crop HW are hidden. While such mapping is not enough + * for mc-centric hardware, it is enough for v4l2 interface centric + * PC-consumer's hardware. + */ + if (is_webcam) { + if (!io_v4l) + return -EINVAL; + + media_device_for_each_entity(entity, mdev) { + if (entity->function != MEDIA_ENT_F_CAM_SENSOR) + continue; + ret = media_create_pad_link(entity, 0, + io_v4l, 0, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + } + if (!decoder) + return 0; + } + + /* The device isn't a webcam. So, it should have a decoder */ + if (!decoder) + return -EINVAL; + + /* Link the tuner and IF video output pads */ + if (tuner) { + if (if_vid) { + ret = media_create_pad_link(tuner, TUNER_PAD_OUTPUT, + if_vid, + IF_VID_DEC_PAD_IF_INPUT, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + ret = media_create_pad_link(if_vid, IF_VID_DEC_PAD_OUT, + decoder, DEMOD_PAD_IF_INPUT, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + } else { + ret = media_create_pad_link(tuner, TUNER_PAD_OUTPUT, + decoder, DEMOD_PAD_IF_INPUT, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + } + + if (if_aud) { + ret = media_create_pad_link(tuner, TUNER_PAD_AUD_OUT, + if_aud, + IF_AUD_DEC_PAD_IF_INPUT, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + } else { + if_aud = tuner; + } + + } + + /* Create demod to V4L, VBI and SDR radio links */ + if (io_v4l) { + ret = media_create_pad_link(decoder, DEMOD_PAD_VID_OUT, + io_v4l, 0, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + } + + if (io_swradio) { + ret = media_create_pad_link(decoder, DEMOD_PAD_VID_OUT, + io_swradio, 0, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + } + + if (io_vbi) { + ret = media_create_pad_link(decoder, DEMOD_PAD_VBI_OUT, + io_vbi, 0, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + } + + /* Create links for the media connectors */ + flags = MEDIA_LNK_FL_ENABLED; + media_device_for_each_entity(entity, mdev) { + switch (entity->function) { + case MEDIA_ENT_F_CONN_RF: + if (!tuner) + continue; + + ret = media_create_pad_link(entity, 0, tuner, + TUNER_PAD_RF_INPUT, + flags); + break; + case MEDIA_ENT_F_CONN_SVIDEO: + case MEDIA_ENT_F_CONN_COMPOSITE: + ret = media_create_pad_link(entity, 0, decoder, + DEMOD_PAD_IF_INPUT, + flags); + break; + default: + continue; + } + if (ret) + return ret; + + flags = 0; + } + + return 0; +} +EXPORT_SYMBOL_GPL(v4l2_mc_create_media_graph); + +int v4l_enable_media_source(struct video_device *vdev) +{ + struct media_device *mdev = vdev->entity.graph_obj.mdev; + int ret; + + if (!mdev || !mdev->enable_source) + return 0; + ret = mdev->enable_source(&vdev->entity, &vdev->pipe); + if (ret) + return -EBUSY; + return 0; +} +EXPORT_SYMBOL_GPL(v4l_enable_media_source); + +void v4l_disable_media_source(struct video_device *vdev) +{ + struct media_device *mdev = vdev->entity.graph_obj.mdev; + + if (mdev && mdev->disable_source) + mdev->disable_source(&vdev->entity); +} +EXPORT_SYMBOL_GPL(v4l_disable_media_source); + +int v4l_vb2q_enable_media_source(struct vb2_queue *q) +{ + struct v4l2_fh *fh = q->owner; + + if (fh && fh->vdev) + return v4l_enable_media_source(fh->vdev); + return 0; +} +EXPORT_SYMBOL_GPL(v4l_vb2q_enable_media_source); + +/* ----------------------------------------------------------------------------- + * Pipeline power management + * + * Entities must be powered up when part of a pipeline that contains at least + * one open video device node. + * + * To achieve this use the entity use_count field to track the number of users. + * For entities corresponding to video device nodes the use_count field stores + * the users count of the node. For entities corresponding to subdevs the + * use_count field stores the total number of users of all video device nodes + * in the pipeline. + * + * The v4l2_pipeline_pm_use() function must be called in the open() and + * close() handlers of video device nodes. It increments or decrements the use + * count of all subdev entities in the pipeline. + * + * To react to link management on powered pipelines, the link setup notification + * callback updates the use count of all entities in the source and sink sides + * of the link. + */ + +/* + * pipeline_pm_use_count - Count the number of users of a pipeline + * @entity: The entity + * + * Return the total number of users of all video device nodes in the pipeline. + */ +static int pipeline_pm_use_count(struct media_entity *entity, + struct media_entity_graph *graph) +{ + int use = 0; + + media_entity_graph_walk_start(graph, entity); + + while ((entity = media_entity_graph_walk_next(graph))) { + if (is_media_entity_v4l2_io(entity)) + use += entity->use_count; + } + + return use; +} + +/* + * pipeline_pm_power_one - Apply power change to an entity + * @entity: The entity + * @change: Use count change + * + * Change the entity use count by @change. If the entity is a subdev update its + * power state by calling the core::s_power operation when the use count goes + * from 0 to != 0 or from != 0 to 0. + * + * Return 0 on success or a negative error code on failure. + */ +static int pipeline_pm_power_one(struct media_entity *entity, int change) +{ + struct v4l2_subdev *subdev; + int ret; + + subdev = is_media_entity_v4l2_subdev(entity) + ? media_entity_to_v4l2_subdev(entity) : NULL; + + if (entity->use_count == 0 && change > 0 && subdev != NULL) { + ret = v4l2_subdev_call(subdev, core, s_power, 1); + if (ret < 0 && ret != -ENOIOCTLCMD) + return ret; + } + + entity->use_count += change; + WARN_ON(entity->use_count < 0); + + if (entity->use_count == 0 && change < 0 && subdev != NULL) + v4l2_subdev_call(subdev, core, s_power, 0); + + return 0; +} + +/* + * pipeline_pm_power - Apply power change to all entities in a pipeline + * @entity: The entity + * @change: Use count change + * + * Walk the pipeline to update the use count and the power state of all non-node + * entities. + * + * Return 0 on success or a negative error code on failure. + */ +static int pipeline_pm_power(struct media_entity *entity, int change, + struct media_entity_graph *graph) +{ + struct media_entity *first = entity; + int ret = 0; + + if (!change) + return 0; + + media_entity_graph_walk_start(graph, entity); + + while (!ret && (entity = media_entity_graph_walk_next(graph))) + if (is_media_entity_v4l2_subdev(entity)) + ret = pipeline_pm_power_one(entity, change); + + if (!ret) + return ret; + + media_entity_graph_walk_start(graph, first); + + while ((first = media_entity_graph_walk_next(graph)) + && first != entity) + if (is_media_entity_v4l2_subdev(first)) + pipeline_pm_power_one(first, -change); + + return ret; +} + +int v4l2_pipeline_pm_use(struct media_entity *entity, int use) +{ + struct media_device *mdev = entity->graph_obj.mdev; + int change = use ? 1 : -1; + int ret; + + mutex_lock(&mdev->graph_mutex); + + /* Apply use count to node. */ + entity->use_count += change; + WARN_ON(entity->use_count < 0); + + /* Apply power change to connected non-nodes. */ + ret = pipeline_pm_power(entity, change, &mdev->pm_count_walk); + if (ret < 0) + entity->use_count -= change; + + mutex_unlock(&mdev->graph_mutex); + + return ret; +} +EXPORT_SYMBOL_GPL(v4l2_pipeline_pm_use); + +int v4l2_pipeline_link_notify(struct media_link *link, u32 flags, + unsigned int notification) +{ + struct media_entity_graph *graph = &link->graph_obj.mdev->pm_count_walk; + struct media_entity *source = link->source->entity; + struct media_entity *sink = link->sink->entity; + int source_use; + int sink_use; + int ret = 0; + + source_use = pipeline_pm_use_count(source, graph); + sink_use = pipeline_pm_use_count(sink, graph); + + if (notification == MEDIA_DEV_NOTIFY_POST_LINK_CH && + !(flags & MEDIA_LNK_FL_ENABLED)) { + /* Powering off entities is assumed to never fail. */ + pipeline_pm_power(source, -sink_use, graph); + pipeline_pm_power(sink, -source_use, graph); + return 0; + } + + if (notification == MEDIA_DEV_NOTIFY_PRE_LINK_CH && + (flags & MEDIA_LNK_FL_ENABLED)) { + + ret = pipeline_pm_power(source, sink_use, graph); + if (ret < 0) + return ret; + + ret = pipeline_pm_power(sink, source_use, graph); + if (ret < 0) + pipeline_pm_power(source, -sink_use, graph); + } + + return ret; +} +EXPORT_SYMBOL_GPL(v4l2_pipeline_link_notify); diff --git a/drivers/media/v4l2-core/v4l2-of.c b/drivers/media/v4l2-core/v4l2-of.c index b27cbb1f5afe..93b33681776c 100644 --- a/drivers/media/v4l2-core/v4l2-of.c +++ b/drivers/media/v4l2-core/v4l2-of.c @@ -146,7 +146,7 @@ static void v4l2_of_parse_parallel_bus(const struct device_node *node, * variable without a low fixed limit. Please use * v4l2_of_alloc_parse_endpoint() in new drivers instead. * - * Return: 0. + * Return: 0 on success or a negative error code on failure. */ int v4l2_of_parse_endpoint(const struct device_node *node, struct v4l2_of_endpoint *endpoint) diff --git a/drivers/media/v4l2-core/videobuf-core.c b/drivers/media/v4l2-core/videobuf-core.c index 6c02989ee33f..def84753c4c3 100644 --- a/drivers/media/v4l2-core/videobuf-core.c +++ b/drivers/media/v4l2-core/videobuf-core.c @@ -75,7 +75,8 @@ struct videobuf_buffer *videobuf_alloc_vb(struct videobuf_queue *q) } EXPORT_SYMBOL_GPL(videobuf_alloc_vb); -static int is_state_active_or_queued(struct videobuf_queue *q, struct videobuf_buffer *vb) +static int state_neither_active_nor_queued(struct videobuf_queue *q, + struct videobuf_buffer *vb) { unsigned long flags; bool rc; @@ -95,7 +96,7 @@ int videobuf_waiton(struct videobuf_queue *q, struct videobuf_buffer *vb, MAGIC_CHECK(vb->magic, MAGIC_BUFFER); if (non_blocking) { - if (is_state_active_or_queued(q, vb)) + if (state_neither_active_nor_queued(q, vb)) return 0; return -EAGAIN; } @@ -107,9 +108,10 @@ int videobuf_waiton(struct videobuf_queue *q, struct videobuf_buffer *vb, if (is_ext_locked) mutex_unlock(q->ext_lock); if (intr) - ret = wait_event_interruptible(vb->done, is_state_active_or_queued(q, vb)); + ret = wait_event_interruptible(vb->done, + state_neither_active_nor_queued(q, vb)); else - wait_event(vb->done, is_state_active_or_queued(q, vb)); + wait_event(vb->done, state_neither_active_nor_queued(q, vb)); /* Relock */ if (is_ext_locked) mutex_lock(q->ext_lock); diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c index ff8953ae52d1..5d016f496e0e 100644 --- a/drivers/media/v4l2-core/videobuf2-core.c +++ b/drivers/media/v4l2-core/videobuf2-core.c @@ -25,6 +25,7 @@ #include <linux/kthread.h> #include <media/videobuf2-core.h> +#include <media/v4l2-mc.h> #include <trace/events/vb2.h> @@ -1227,6 +1228,7 @@ static int __qbuf_dmabuf(struct vb2_buffer *vb, const void *pb) if (planes[plane].length < vb->planes[plane].min_length) { dprintk(1, "invalid dmabuf length for plane %d\n", plane); + dma_buf_put(dbuf); ret = -EINVAL; goto err; } @@ -1886,6 +1888,9 @@ int vb2_core_streamon(struct vb2_queue *q, unsigned int type) * are available. */ if (q->queued_count >= q->min_buffers_needed) { + ret = v4l_vb2q_enable_media_source(q); + if (ret) + return ret; ret = vb2_start_streaming(q); if (ret) { __vb2_queue_cancel(q); diff --git a/drivers/media/v4l2-core/videobuf2-dvb.c b/drivers/media/v4l2-core/videobuf2-dvb.c index d09269846b7e..9f38b4218c0d 100644 --- a/drivers/media/v4l2-core/videobuf2-dvb.c +++ b/drivers/media/v4l2-core/videobuf2-dvb.c @@ -77,6 +77,7 @@ static int vb2_dvb_register_adapter(struct vb2_dvb_frontends *fe, struct module *module, void *adapter_priv, struct device *device, + struct media_device *mdev, char *adapter_name, short *adapter_nr, int mfe_shared) @@ -94,7 +95,10 @@ static int vb2_dvb_register_adapter(struct vb2_dvb_frontends *fe, } fe->adapter.priv = adapter_priv; fe->adapter.mfe_shared = mfe_shared; - +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + if (mdev) + fe->adapter.mdev = mdev; +#endif return result; } @@ -193,6 +197,7 @@ int vb2_dvb_register_bus(struct vb2_dvb_frontends *f, struct module *module, void *adapter_priv, struct device *device, + struct media_device *mdev, short *adapter_nr, int mfe_shared) { @@ -207,7 +212,7 @@ int vb2_dvb_register_bus(struct vb2_dvb_frontends *f, } /* Bring up the adapter */ - res = vb2_dvb_register_adapter(f, module, adapter_priv, device, + res = vb2_dvb_register_adapter(f, module, adapter_priv, device, mdev, fe->dvb.name, adapter_nr, mfe_shared); if (res < 0) { pr_warn("vb2_dvb_register_adapter failed (errno = %d)\n", res); @@ -224,7 +229,11 @@ int vb2_dvb_register_bus(struct vb2_dvb_frontends *f, fe->dvb.name, res); goto err; } + res = dvb_create_media_graph(&f->adapter, false); + if (res < 0) + goto err; } + mutex_unlock(&f->lock); return 0; diff --git a/drivers/staging/media/Kconfig b/drivers/staging/media/Kconfig index 14697686eea5..0078b6a92f0b 100644 --- a/drivers/staging/media/Kconfig +++ b/drivers/staging/media/Kconfig @@ -27,10 +27,16 @@ source "drivers/staging/media/davinci_vpfe/Kconfig" source "drivers/staging/media/mn88472/Kconfig" -source "drivers/staging/media/mn88473/Kconfig" +source "drivers/staging/media/mx2/Kconfig" + +source "drivers/staging/media/mx3/Kconfig" + +source "drivers/staging/media/omap1/Kconfig" source "drivers/staging/media/omap4iss/Kconfig" +source "drivers/staging/media/timb/Kconfig" + # Keep LIRC at the end, as it has sub-menus source "drivers/staging/media/lirc/Kconfig" diff --git a/drivers/staging/media/Makefile b/drivers/staging/media/Makefile index 34c557b4c6d6..91495882a36c 100644 --- a/drivers/staging/media/Makefile +++ b/drivers/staging/media/Makefile @@ -2,6 +2,9 @@ obj-$(CONFIG_I2C_BCM2048) += bcm2048/ obj-$(CONFIG_DVB_CXD2099) += cxd2099/ obj-$(CONFIG_LIRC_STAGING) += lirc/ obj-$(CONFIG_VIDEO_DM365_VPFE) += davinci_vpfe/ +obj-$(CONFIG_VIDEO_MX2) += mx2/ +obj-$(CONFIG_VIDEO_MX3) += mx3/ +obj-$(CONFIG_VIDEO_OMAP1) += omap1/ obj-$(CONFIG_VIDEO_OMAP4) += omap4iss/ obj-$(CONFIG_DVB_MN88472) += mn88472/ -obj-$(CONFIG_DVB_MN88473) += mn88473/ +obj-$(CONFIG_VIDEO_TIMBERDALE) += timb/ diff --git a/drivers/staging/media/davinci_vpfe/davinci_vpfe_user.h b/drivers/staging/media/davinci_vpfe/davinci_vpfe_user.h index 7b7e7b26c1e8..3cc9be776f8b 100644 --- a/drivers/staging/media/davinci_vpfe/davinci_vpfe_user.h +++ b/drivers/staging/media/davinci_vpfe/davinci_vpfe_user.h @@ -538,7 +538,7 @@ struct vpfe_isif_raw_config { }; /********************************************************************** - IPIPE API Structures +* IPIPE API Structures **********************************************************************/ /* IPIPE module configurations */ diff --git a/drivers/staging/media/lirc/lirc_parallel.c b/drivers/staging/media/lirc/lirc_parallel.c index d009bcb439f0..68ede6c56e6d 100644 --- a/drivers/staging/media/lirc/lirc_parallel.c +++ b/drivers/staging/media/lirc/lirc_parallel.c @@ -193,7 +193,7 @@ static int lirc_claim(void) return 0; } } - out(LIRC_LP_CONTROL, LP_PSELECP|LP_PINITP); + out(LIRC_LP_CONTROL, LP_PSELECP | LP_PINITP); is_claimed = 1; return 1; } @@ -264,7 +264,7 @@ static void lirc_lirc_irq_handler(void *blah) init = 1; } - timeout = timer/10; /* timeout after 1/10 sec. */ + timeout = timer / 10; /* timeout after 1/10 sec. */ signal = 1; level = lirc_get_timer(); do { @@ -286,15 +286,15 @@ static void lirc_lirc_irq_handler(void *blah) /* adjust value to usecs */ __u64 helper; - helper = ((__u64) signal)*1000000; + helper = ((__u64)signal) * 1000000; do_div(helper, timer); - signal = (long) helper; + signal = (long)helper; if (signal > LIRC_SFH506_DELAY) data = signal - LIRC_SFH506_DELAY; else data = 1; - rbuf_write(PULSE_BIT|data); /* pulse */ + rbuf_write(PULSE_BIT | data); /* pulse */ } lastkt = ktime_get(); #else @@ -331,7 +331,7 @@ static ssize_t lirc_read(struct file *filep, char __user *buf, size_t n, set_current_state(TASK_INTERRUPTIBLE); while (count < n) { if (rptr != wptr) { - if (copy_to_user(buf+count, &rbuf[rptr], + if (copy_to_user(buf + count, &rbuf[rptr], sizeof(int))) { result = -EFAULT; break; @@ -393,9 +393,9 @@ static ssize_t lirc_write(struct file *filep, const char __user *buf, size_t n, for (i = 0; i < count; i++) { __u64 helper; - helper = ((__u64) wbuf[i])*timer; + helper = ((__u64)wbuf[i]) * timer; do_div(helper, 1000000); - wbuf[i] = (int) helper; + wbuf[i] = (int)helper; } local_irq_save(flags); @@ -647,7 +647,7 @@ static int __init lirc_parallel_init(void) goto exit_device_put; pport = parport_find_base(io); - if (pport == NULL) { + if (!pport) { pr_notice("no port at %x found\n", io); result = -ENXIO; goto exit_device_put; @@ -656,7 +656,7 @@ static int __init lirc_parallel_init(void) pf, kf, lirc_lirc_irq_handler, 0, NULL); parport_put_port(pport); - if (ppdevice == NULL) { + if (!ppdevice) { pr_notice("parport_register_device() failed\n"); result = -ENXIO; goto exit_device_put; @@ -664,7 +664,7 @@ static int __init lirc_parallel_init(void) if (parport_claim(ppdevice) != 0) goto skip_init; is_claimed = 1; - out(LIRC_LP_CONTROL, LP_PSELECP|LP_PINITP); + out(LIRC_LP_CONTROL, LP_PSELECP | LP_PINITP); #ifdef LIRC_TIMER if (debug) @@ -730,7 +730,7 @@ module_param(irq, int, S_IRUGO); MODULE_PARM_DESC(irq, "Interrupt (7 or 5)"); module_param(tx_mask, int, S_IRUGO); -MODULE_PARM_DESC(tx_maxk, "Transmitter mask (default: 0x01)"); +MODULE_PARM_DESC(tx_mask, "Transmitter mask (default: 0x01)"); module_param(debug, bool, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(debug, "Enable debugging messages"); diff --git a/drivers/staging/media/lirc/lirc_zilog.c b/drivers/staging/media/lirc/lirc_zilog.c index ce3b5f230e2e..3551aed589c0 100644 --- a/drivers/staging/media/lirc/lirc_zilog.c +++ b/drivers/staging/media/lirc/lirc_zilog.c @@ -1680,9 +1680,7 @@ module_init(zilog_init); module_exit(zilog_exit); MODULE_DESCRIPTION("Zilog/Hauppauge infrared transmitter driver (i2c stack)"); -MODULE_AUTHOR("Gerd Knorr, Michal Kochanowicz, Christoph Bartelmus, " - "Ulrich Mueller, Stefan Jahn, Jerome Brock, Mark Weaver, " - "Andy Walls"); +MODULE_AUTHOR("Gerd Knorr, Michal Kochanowicz, Christoph Bartelmus, Ulrich Mueller, Stefan Jahn, Jerome Brock, Mark Weaver, Andy Walls"); MODULE_LICENSE("GPL"); /* for compat with old name, which isn't all that accurate anymore */ MODULE_ALIAS("lirc_pvr150"); diff --git a/drivers/staging/media/mn88473/Kconfig b/drivers/staging/media/mn88473/Kconfig deleted file mode 100644 index 6c9ebf51c2c7..000000000000 --- a/drivers/staging/media/mn88473/Kconfig +++ /dev/null @@ -1,7 +0,0 @@ -config DVB_MN88473 - tristate "Panasonic MN88473" - depends on DVB_CORE && I2C - select REGMAP_I2C - default m if !MEDIA_SUBDRV_AUTOSELECT - help - Say Y when you want to support this frontend. diff --git a/drivers/staging/media/mn88473/Makefile b/drivers/staging/media/mn88473/Makefile deleted file mode 100644 index fac55410ce55..000000000000 --- a/drivers/staging/media/mn88473/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -obj-$(CONFIG_DVB_MN88473) += mn88473.o - -ccflags-y += -Idrivers/media/dvb-core/ -ccflags-y += -Idrivers/media/dvb-frontends/ -ccflags-y += -Idrivers/media/tuners/ diff --git a/drivers/staging/media/mn88473/TODO b/drivers/staging/media/mn88473/TODO deleted file mode 100644 index b90a14be3beb..000000000000 --- a/drivers/staging/media/mn88473/TODO +++ /dev/null @@ -1,21 +0,0 @@ -Driver general quality is not good enough for mainline. Also, other -device drivers (USB-bridge, tuner) needed for Astrometa receiver in -question could need some changes. However, if that driver is mainlined -due to some other device than Astrometa, unrelated TODOs could be -skipped. In that case rtl28xxu driver needs module parameter to prevent -driver loading. - -Required TODOs: -* missing lock flags -* I2C errors -* tuner sensitivity - -*Do not* send any patch fixing checkpatch.pl issues. Currently it passes -checkpatch.pl tests. I don't want waste my time to review this kind of -trivial stuff. *Do not* add missing register I/O error checks. Those are -missing for the reason it is much easier to compare I2C data sniffs when -there is less lines. Those error checks are about the last thing to be added. - -Patches should be submitted to: -linux-media@vger.kernel.org and Antti Palosaari <crope@iki.fi> - diff --git a/drivers/staging/media/mx2/Kconfig b/drivers/staging/media/mx2/Kconfig new file mode 100644 index 000000000000..beaa885cf104 --- /dev/null +++ b/drivers/staging/media/mx2/Kconfig @@ -0,0 +1,15 @@ +config VIDEO_MX2 + tristate "i.MX27 Camera Sensor Interface driver" + depends on VIDEO_DEV && SOC_CAMERA + depends on SOC_IMX27 || COMPILE_TEST + depends on HAS_DMA + select VIDEOBUF2_DMA_CONTIG + ---help--- + This is a v4l2 driver for the i.MX27 Camera Sensor Interface + + This driver is deprecated: it should become a stand-alone driver + instead of using the soc-camera framework. + + Unless someone is willing to take this on (unlikely with such + ancient hardware) it is going to be removed from the kernel + soon. diff --git a/drivers/staging/media/mx2/Makefile b/drivers/staging/media/mx2/Makefile new file mode 100644 index 000000000000..fc5b2826a558 --- /dev/null +++ b/drivers/staging/media/mx2/Makefile @@ -0,0 +1,3 @@ +# Makefile for i.MX27 Camera Sensor driver + +obj-$(CONFIG_VIDEO_MX2) += mx2_camera.o diff --git a/drivers/staging/media/mx2/TODO b/drivers/staging/media/mx2/TODO new file mode 100644 index 000000000000..bc68fa443a3e --- /dev/null +++ b/drivers/staging/media/mx2/TODO @@ -0,0 +1,10 @@ +This driver is deprecated: it should become a stand-alone driver instead of +using the soc-camera framework. + +Unless someone is willing to take this on (unlikely with such ancient +hardware) it is going to be removed from the kernel soon. + +Note that trivial patches will not be accepted anymore, only a full conversion. + +If you want to convert this driver, please contact the linux-media mailinglist +(see http://linuxtv.org/lists.php). diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/staging/media/mx2/mx2_camera.c index 48dd5b7851b5..48dd5b7851b5 100644 --- a/drivers/media/platform/soc_camera/mx2_camera.c +++ b/drivers/staging/media/mx2/mx2_camera.c diff --git a/drivers/staging/media/mx3/Kconfig b/drivers/staging/media/mx3/Kconfig new file mode 100644 index 000000000000..595d5fe7cad1 --- /dev/null +++ b/drivers/staging/media/mx3/Kconfig @@ -0,0 +1,15 @@ +config VIDEO_MX3 + tristate "i.MX3x Camera Sensor Interface driver" + depends on VIDEO_DEV && MX3_IPU && SOC_CAMERA + depends on MX3_IPU || COMPILE_TEST + depends on HAS_DMA + select VIDEOBUF2_DMA_CONTIG + ---help--- + This is a v4l2 driver for the i.MX3x Camera Sensor Interface + + This driver is deprecated: it should become a stand-alone driver + instead of using the soc-camera framework. + + Unless someone is willing to take this on (unlikely with such + ancient hardware) it is going to be removed from the kernel + soon. diff --git a/drivers/staging/media/mx3/Makefile b/drivers/staging/media/mx3/Makefile new file mode 100644 index 000000000000..6d91dcd80c1d --- /dev/null +++ b/drivers/staging/media/mx3/Makefile @@ -0,0 +1,3 @@ +# Makefile for i.MX3x Camera Sensor driver + +obj-$(CONFIG_VIDEO_MX3) += mx3_camera.o diff --git a/drivers/staging/media/mx3/TODO b/drivers/staging/media/mx3/TODO new file mode 100644 index 000000000000..bc68fa443a3e --- /dev/null +++ b/drivers/staging/media/mx3/TODO @@ -0,0 +1,10 @@ +This driver is deprecated: it should become a stand-alone driver instead of +using the soc-camera framework. + +Unless someone is willing to take this on (unlikely with such ancient +hardware) it is going to be removed from the kernel soon. + +Note that trivial patches will not be accepted anymore, only a full conversion. + +If you want to convert this driver, please contact the linux-media mailinglist +(see http://linuxtv.org/lists.php). diff --git a/drivers/media/platform/soc_camera/mx3_camera.c b/drivers/staging/media/mx3/mx3_camera.c index 169ed1150226..aa39e9569b1a 100644 --- a/drivers/media/platform/soc_camera/mx3_camera.c +++ b/drivers/staging/media/mx3/mx3_camera.c @@ -146,8 +146,8 @@ static void mx3_cam_dma_done(void *arg) struct idmac_channel *ichannel = to_idmac_chan(chan); struct mx3_camera_dev *mx3_cam = ichannel->client; - dev_dbg(chan->device->dev, "callback cookie %d, active DMA 0x%08x\n", - desc->txd.cookie, mx3_cam->active ? sg_dma_address(&mx3_cam->active->sg) : 0); + dev_dbg(chan->device->dev, "callback cookie %d, active DMA %pad\n", + desc->txd.cookie, mx3_cam->active ? &sg_dma_address(&mx3_cam->active->sg) : NULL); spin_lock(&mx3_cam->lock); if (mx3_cam->active) { @@ -314,8 +314,8 @@ static void mx3_videobuf_queue(struct vb2_buffer *vb) spin_unlock_irq(&mx3_cam->lock); cookie = txd->tx_submit(txd); - dev_dbg(icd->parent, "Submitted cookie %d DMA 0x%08x\n", - cookie, sg_dma_address(&buf->sg)); + dev_dbg(icd->parent, "Submitted cookie %d DMA %pad\n", + cookie, &sg_dma_address(&buf->sg)); if (cookie >= 0) return; @@ -344,8 +344,8 @@ static void mx3_videobuf_release(struct vb2_buffer *vb) unsigned long flags; dev_dbg(icd->parent, - "Release%s DMA 0x%08x, queue %sempty\n", - mx3_cam->active == buf ? " active" : "", sg_dma_address(&buf->sg), + "Release%s DMA %pad, queue %sempty\n", + mx3_cam->active == buf ? " active" : "", &sg_dma_address(&buf->sg), list_empty(&buf->queue) ? "" : "not "); spin_lock_irqsave(&mx3_cam->lock, flags); diff --git a/drivers/staging/media/omap1/Kconfig b/drivers/staging/media/omap1/Kconfig new file mode 100644 index 000000000000..6cfab3a04ae1 --- /dev/null +++ b/drivers/staging/media/omap1/Kconfig @@ -0,0 +1,13 @@ +config VIDEO_OMAP1 + tristate "OMAP1 Camera Interface driver" + depends on VIDEO_DEV && SOC_CAMERA + depends on ARCH_OMAP1 + depends on HAS_DMA + select VIDEOBUF_DMA_CONTIG + select VIDEOBUF_DMA_SG + ---help--- + This is a v4l2 driver for the TI OMAP1 camera interface + + This driver is deprecated and will be removed soon unless someone + will start the work to convert this driver to the vb2 framework + and remove the soc-camera dependency. diff --git a/drivers/staging/media/omap1/Makefile b/drivers/staging/media/omap1/Makefile new file mode 100644 index 000000000000..2885622600f2 --- /dev/null +++ b/drivers/staging/media/omap1/Makefile @@ -0,0 +1,3 @@ +# Makefile for OMAP1 driver + +obj-$(CONFIG_VIDEO_OMAP1) += omap1_camera.o diff --git a/drivers/staging/media/omap1/TODO b/drivers/staging/media/omap1/TODO new file mode 100644 index 000000000000..1025f9f60ff0 --- /dev/null +++ b/drivers/staging/media/omap1/TODO @@ -0,0 +1,8 @@ +This driver is deprecated and will be removed soon unless someone will start +the work to convert this driver to the vb2 framework and remove the +soc-camera dependency. + +Note that trivial patches will not be accepted anymore, only a full conversion. + +If you want to convert this driver, please contact the linux-media mailinglist +(see http://linuxtv.org/lists.php). diff --git a/drivers/media/platform/soc_camera/omap1_camera.c b/drivers/staging/media/omap1/omap1_camera.c index bd721e35474a..bd721e35474a 100644 --- a/drivers/media/platform/soc_camera/omap1_camera.c +++ b/drivers/staging/media/omap1/omap1_camera.c diff --git a/drivers/staging/media/omap4iss/iss.c b/drivers/staging/media/omap4iss/iss.c index 30b473cfb020..fb80d2bc5a25 100644 --- a/drivers/staging/media/omap4iss/iss.c +++ b/drivers/staging/media/omap4iss/iss.c @@ -363,215 +363,6 @@ static irqreturn_t iss_isr(int irq, void *_iss) } /* ----------------------------------------------------------------------------- - * Pipeline power management - * - * Entities must be powered up when part of a pipeline that contains at least - * one open video device node. - * - * To achieve this use the entity use_count field to track the number of users. - * For entities corresponding to video device nodes the use_count field stores - * the users count of the node. For entities corresponding to subdevs the - * use_count field stores the total number of users of all video device nodes - * in the pipeline. - * - * The omap4iss_pipeline_pm_use() function must be called in the open() and - * close() handlers of video device nodes. It increments or decrements the use - * count of all subdev entities in the pipeline. - * - * To react to link management on powered pipelines, the link setup notification - * callback updates the use count of all entities in the source and sink sides - * of the link. - */ - -/* - * iss_pipeline_pm_use_count - Count the number of users of a pipeline - * @entity: The entity - * - * Return the total number of users of all video device nodes in the pipeline. - */ -static int iss_pipeline_pm_use_count(struct media_entity *entity, - struct media_entity_graph *graph) -{ - int use = 0; - - media_entity_graph_walk_start(graph, entity); - - while ((entity = media_entity_graph_walk_next(graph))) { - if (is_media_entity_v4l2_io(entity)) - use += entity->use_count; - } - - return use; -} - -/* - * iss_pipeline_pm_power_one - Apply power change to an entity - * @entity: The entity - * @change: Use count change - * - * Change the entity use count by @change. If the entity is a subdev update its - * power state by calling the core::s_power operation when the use count goes - * from 0 to != 0 or from != 0 to 0. - * - * Return 0 on success or a negative error code on failure. - */ -static int iss_pipeline_pm_power_one(struct media_entity *entity, int change) -{ - struct v4l2_subdev *subdev; - - subdev = is_media_entity_v4l2_subdev(entity) - ? media_entity_to_v4l2_subdev(entity) : NULL; - - if (entity->use_count == 0 && change > 0 && subdev) { - int ret; - - ret = v4l2_subdev_call(subdev, core, s_power, 1); - if (ret < 0 && ret != -ENOIOCTLCMD) - return ret; - } - - entity->use_count += change; - WARN_ON(entity->use_count < 0); - - if (entity->use_count == 0 && change < 0 && subdev) - v4l2_subdev_call(subdev, core, s_power, 0); - - return 0; -} - -/* - * iss_pipeline_pm_power - Apply power change to all entities in a pipeline - * @entity: The entity - * @change: Use count change - * - * Walk the pipeline to update the use count and the power state of all non-node - * entities. - * - * Return 0 on success or a negative error code on failure. - */ -static int iss_pipeline_pm_power(struct media_entity *entity, int change, - struct media_entity_graph *graph) -{ - struct media_entity *first = entity; - int ret = 0; - - if (!change) - return 0; - - media_entity_graph_walk_start(graph, entity); - - while (!ret && (entity = media_entity_graph_walk_next(graph))) - if (is_media_entity_v4l2_subdev(entity)) - ret = iss_pipeline_pm_power_one(entity, change); - - if (!ret) - return 0; - - media_entity_graph_walk_start(graph, first); - - while ((first = media_entity_graph_walk_next(graph)) && - first != entity) - if (is_media_entity_v4l2_subdev(first)) - iss_pipeline_pm_power_one(first, -change); - - return ret; -} - -/* - * omap4iss_pipeline_pm_use - Update the use count of an entity - * @entity: The entity - * @use: Use (1) or stop using (0) the entity - * - * Update the use count of all entities in the pipeline and power entities on or - * off accordingly. - * - * Return 0 on success or a negative error code on failure. Powering entities - * off is assumed to never fail. No failure can occur when the use parameter is - * set to 0. - */ -int omap4iss_pipeline_pm_use(struct media_entity *entity, int use, - struct media_entity_graph *graph) -{ - int change = use ? 1 : -1; - int ret; - - mutex_lock(&entity->graph_obj.mdev->graph_mutex); - - /* Apply use count to node. */ - entity->use_count += change; - WARN_ON(entity->use_count < 0); - - /* Apply power change to connected non-nodes. */ - ret = iss_pipeline_pm_power(entity, change, graph); - if (ret < 0) - entity->use_count -= change; - - mutex_unlock(&entity->graph_obj.mdev->graph_mutex); - - return ret; -} - -/* - * iss_pipeline_link_notify - Link management notification callback - * @link: The link - * @flags: New link flags that will be applied - * - * React to link management on powered pipelines by updating the use count of - * all entities in the source and sink sides of the link. Entities are powered - * on or off accordingly. - * - * Return 0 on success or a negative error code on failure. Powering entities - * off is assumed to never fail. This function will not fail for disconnection - * events. - */ -static int iss_pipeline_link_notify(struct media_link *link, u32 flags, - unsigned int notification) -{ - struct media_entity_graph *graph = - &container_of(link->graph_obj.mdev, struct iss_device, - media_dev)->pm_count_graph; - struct media_entity *source = link->source->entity; - struct media_entity *sink = link->sink->entity; - int source_use; - int sink_use; - int ret; - - if (notification == MEDIA_DEV_NOTIFY_PRE_LINK_CH) { - ret = media_entity_graph_walk_init(graph, - link->graph_obj.mdev); - if (ret) - return ret; - } - - source_use = iss_pipeline_pm_use_count(source, graph); - sink_use = iss_pipeline_pm_use_count(sink, graph); - - if (notification == MEDIA_DEV_NOTIFY_POST_LINK_CH && - !(flags & MEDIA_LNK_FL_ENABLED)) { - /* Powering off entities is assumed to never fail. */ - iss_pipeline_pm_power(source, -sink_use, graph); - iss_pipeline_pm_power(sink, -source_use, graph); - return 0; - } - - if (notification == MEDIA_DEV_NOTIFY_PRE_LINK_CH && - (flags & MEDIA_LNK_FL_ENABLED)) { - ret = iss_pipeline_pm_power(source, sink_use, graph); - if (ret < 0) - return ret; - - ret = iss_pipeline_pm_power(sink, source_use, graph); - if (ret < 0) - iss_pipeline_pm_power(source, -sink_use, graph); - } - - if (notification == MEDIA_DEV_NOTIFY_POST_LINK_CH) - media_entity_graph_walk_cleanup(graph); - - return ret; -} - -/* ----------------------------------------------------------------------------- * Pipeline stream management */ @@ -1197,7 +988,7 @@ static int iss_register_entities(struct iss_device *iss) strlcpy(iss->media_dev.model, "TI OMAP4 ISS", sizeof(iss->media_dev.model)); iss->media_dev.hw_revision = iss->revision; - iss->media_dev.link_notify = iss_pipeline_link_notify; + iss->media_dev.link_notify = v4l2_pipeline_link_notify; ret = media_device_register(&iss->media_dev); if (ret < 0) { dev_err(iss->dev, "Media device registration failed (%d)\n", diff --git a/drivers/staging/media/omap4iss/iss.h b/drivers/staging/media/omap4iss/iss.h index 05f08a3caa19..760ee27da704 100644 --- a/drivers/staging/media/omap4iss/iss.h +++ b/drivers/staging/media/omap4iss/iss.h @@ -15,6 +15,8 @@ #define _OMAP4_ISS_H_ #include <media/v4l2-device.h> +#include <media/v4l2-mc.h> + #include <linux/device.h> #include <linux/io.h> #include <linux/platform_device.h> @@ -87,7 +89,6 @@ struct iss_reg { struct iss_device { struct v4l2_device v4l2_dev; struct media_device media_dev; - struct media_entity_graph pm_count_graph; struct device *dev; u32 revision; @@ -152,9 +153,6 @@ void omap4iss_isp_subclk_enable(struct iss_device *iss, void omap4iss_isp_subclk_disable(struct iss_device *iss, enum iss_isp_subclk_resource res); -int omap4iss_pipeline_pm_use(struct media_entity *entity, int use, - struct media_entity_graph *graph); - int omap4iss_register_entities(struct platform_device *pdev, struct v4l2_device *v4l2_dev); void omap4iss_unregister_entities(struct platform_device *pdev); diff --git a/drivers/staging/media/omap4iss/iss_video.c b/drivers/staging/media/omap4iss/iss_video.c index 058233a9de67..f54349bce4de 100644 --- a/drivers/staging/media/omap4iss/iss_video.c +++ b/drivers/staging/media/omap4iss/iss_video.c @@ -19,8 +19,10 @@ #include <linux/slab.h> #include <linux/vmalloc.h> #include <linux/module.h> + #include <media/v4l2-dev.h> #include <media/v4l2-ioctl.h> +#include <media/v4l2-mc.h> #include "iss_video.h" #include "iss.h" @@ -1009,13 +1011,7 @@ static int iss_video_open(struct file *file) goto done; } - ret = media_entity_graph_walk_init(&handle->graph, - &video->iss->media_dev); - if (ret) - goto done; - - ret = omap4iss_pipeline_pm_use(&video->video.entity, 1, - &handle->graph); + ret = v4l2_pipeline_pm_use(&video->video.entity, 1); if (ret < 0) { omap4iss_put(video->iss); goto done; @@ -1054,7 +1050,6 @@ static int iss_video_open(struct file *file) done: if (ret < 0) { v4l2_fh_del(&handle->vfh); - media_entity_graph_walk_cleanup(&handle->graph); kfree(handle); } @@ -1070,13 +1065,11 @@ static int iss_video_release(struct file *file) /* Disable streaming and free the buffers queue resources. */ iss_video_streamoff(file, vfh, video->type); - omap4iss_pipeline_pm_use(&video->video.entity, 0, &handle->graph); + v4l2_pipeline_pm_use(&video->video.entity, 0); /* Release the videobuf2 queue */ vb2_queue_release(&handle->queue); - /* Release the file handle. */ - media_entity_graph_walk_cleanup(&handle->graph); v4l2_fh_del(vfh); kfree(handle); file->private_data = NULL; diff --git a/drivers/staging/media/omap4iss/iss_video.h b/drivers/staging/media/omap4iss/iss_video.h index 34588b7176ca..c8bd2958a3f8 100644 --- a/drivers/staging/media/omap4iss/iss_video.h +++ b/drivers/staging/media/omap4iss/iss_video.h @@ -183,7 +183,6 @@ struct iss_video_fh { struct vb2_queue queue; struct v4l2_format format; struct v4l2_fract timeperframe; - struct media_entity_graph graph; }; #define to_iss_video_fh(fh) container_of(fh, struct iss_video_fh, vfh) diff --git a/drivers/staging/media/timb/Kconfig b/drivers/staging/media/timb/Kconfig new file mode 100644 index 000000000000..e413fecc1e67 --- /dev/null +++ b/drivers/staging/media/timb/Kconfig @@ -0,0 +1,11 @@ +config VIDEO_TIMBERDALE + tristate "Support for timberdale Video In/LogiWIN" + depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && HAS_DMA + depends on (MFD_TIMBERDALE && TIMB_DMA) || COMPILE_TEST + select VIDEO_ADV7180 + select VIDEOBUF_DMA_CONTIG + ---help--- + Add support for the Video In peripherial of the timberdale FPGA. + + This driver is deprecated and will be removed soon unless someone + will start the work to convert this driver to the vb2 framework. diff --git a/drivers/staging/media/timb/Makefile b/drivers/staging/media/timb/Makefile new file mode 100644 index 000000000000..4c989c23a0e0 --- /dev/null +++ b/drivers/staging/media/timb/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_VIDEO_TIMBERDALE) += timblogiw.o diff --git a/drivers/media/platform/timblogiw.c b/drivers/staging/media/timb/timblogiw.c index 113c9f3c0b3e..113c9f3c0b3e 100644 --- a/drivers/media/platform/timblogiw.c +++ b/drivers/staging/media/timb/timblogiw.c diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c index d9b0dc461439..fdab4232cfbf 100644 --- a/drivers/usb/musb/sunxi.c +++ b/drivers/usb/musb/sunxi.c @@ -752,6 +752,7 @@ static const struct of_device_id sunxi_musb_match[] = { { .compatible = "allwinner,sun8i-a33-musb", }, {} }; +MODULE_DEVICE_TABLE(of, sunxi_musb_match); static struct platform_driver sunxi_musb_driver = { .probe = sunxi_musb_probe, diff --git a/include/media/i2c/tvp5150.h b/include/dt-bindings/media/tvp5150.h index 649908a25605..c852a35e916e 100644 --- a/include/media/i2c/tvp5150.h +++ b/include/dt-bindings/media/tvp5150.h @@ -18,16 +18,18 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#ifndef _TVP5150_H_ -#define _TVP5150_H_ +#ifndef _DT_BINDINGS_MEDIA_TVP5150_H +#define _DT_BINDINGS_MEDIA_TVP5150_H /* TVP5150 HW inputs */ #define TVP5150_COMPOSITE0 0 #define TVP5150_COMPOSITE1 1 #define TVP5150_SVIDEO 2 +#define TVP5150_INPUT_NUM 3 + /* TVP5150 HW outputs */ #define TVP5150_NORMAL 0 #define TVP5150_BLACK_SCREEN 1 -#endif +#endif /* _DT_BINDINGS_MEDIA_TVP5150_H */ diff --git a/include/media/media-device.h b/include/media/media-device.h index d3855898c3fc..df74cfa7da4a 100644 --- a/include/media/media-device.h +++ b/include/media/media-device.h @@ -265,9 +265,29 @@ struct ida; struct device; /** + * struct media_entity_notify - Media Entity Notify + * + * @list: List head + * @notify_data: Input data to invoke the callback + * @notify: Callback function pointer + * + * Drivers may register a callback to take action when + * new entities get registered with the media device. + */ +struct media_entity_notify { + struct list_head list; + void *notify_data; + void (*notify)(struct media_entity *entity, void *notify_data); +}; + +/** * struct media_device - Media device * @dev: Parent device * @devnode: Media device node + * @driver_name: Optional device driver name. If not set, calls to + * %MEDIA_IOC_DEVICE_INFO will return dev->driver->name. + * This is needed for USB drivers for example, as otherwise + * they'll all appear as if the driver name was "usb". * @model: Device model name * @serial: Device serial number (optional) * @bus_info: Unique and stable device location identifier @@ -283,8 +303,16 @@ struct device; * @interfaces: List of registered interfaces * @pads: List of registered pads * @links: List of registered links + * @entity_notify: List of registered entity_notify callbacks * @lock: Entities list lock * @graph_mutex: Entities graph operation lock + * @pm_count_walk: Graph walk for power state walk. Access serialised using + * graph_mutex. + * + * @source_priv: Driver Private data for enable/disable source handlers + * @enable_source: Enable Source Handler function pointer + * @disable_source: Disable Source Handler function pointer + * * @link_notify: Link state change notification callback * * This structure represents an abstract high-level media device. It allows easy @@ -296,6 +324,26 @@ struct device; * * @model is a descriptive model name exported through sysfs. It doesn't have to * be unique. + * + * @enable_source is a handler to find source entity for the + * sink entity and activate the link between them if source + * entity is free. Drivers should call this handler before + * accessing the source. + * + * @disable_source is a handler to find source entity for the + * sink entity and deactivate the link between them. Drivers + * should call this handler to release the source. + * + * Note: Bridge driver is expected to implement and set the + * handler when media_device is registered or when + * bridge driver finds the media_device during probe. + * Bridge driver sets source_priv with information + * necessary to run enable/disable source handlers. + * + * Use-case: find tuner entity connected to the decoder + * entity and check if it is available, and activate the + * the link between them from enable_source and deactivate + * from disable_source. */ struct media_device { /* dev->driver_data points to this struct. */ @@ -303,6 +351,7 @@ struct media_device { struct media_devnode devnode; char model[32]; + char driver_name[32]; char serial[40]; char bus_info[32]; u32 hw_revision; @@ -319,15 +368,28 @@ struct media_device { struct list_head pads; struct list_head links; + /* notify callback list invoked when a new entity is registered */ + struct list_head entity_notify; + /* Protects the graph objects creation/removal */ spinlock_t lock; /* Serializes graph operations. */ struct mutex graph_mutex; + struct media_entity_graph pm_count_walk; + + void *source_priv; + int (*enable_source)(struct media_entity *entity, + struct media_pipeline *pipe); + void (*disable_source)(struct media_entity *entity); int (*link_notify)(struct media_link *link, u32 flags, unsigned int notification); }; +/* We don't need to include pci.h or usb.h here */ +struct pci_dev; +struct usb_device; + #ifdef CONFIG_MEDIA_CONTROLLER /* Supported link_notify @notification values. */ @@ -498,6 +560,31 @@ int __must_check media_device_register_entity(struct media_device *mdev, void media_device_unregister_entity(struct media_entity *entity); /** + * media_device_register_entity_notify() - Registers a media entity_notify + * callback + * + * @mdev: The media device + * @nptr: The media_entity_notify + * + * Note: When a new entity is registered, all the registered + * media_entity_notify callbacks are invoked. + */ + +int __must_check media_device_register_entity_notify(struct media_device *mdev, + struct media_entity_notify *nptr); + +/** + * media_device_unregister_entity_notify() - Unregister a media entity notify + * callback + * + * @mdev: The media device + * @nptr: The media_entity_notify + * + */ +void media_device_unregister_entity_notify(struct media_device *mdev, + struct media_entity_notify *nptr); + +/** * media_device_get_devres() - get media device as device resource * creates if one doesn't exist * @@ -536,6 +623,39 @@ struct media_device *media_device_find_devres(struct device *dev); /* Iterate over all links. */ #define media_device_for_each_link(link, mdev) \ list_for_each_entry(link, &(mdev)->links, graph_obj.list) + +/** + * media_device_pci_init() - create and initialize a + * struct &media_device from a PCI device. + * + * @mdev: pointer to struct &media_device + * @pci_dev: pointer to struct pci_dev + * @name: media device name. If %NULL, the routine will use the default + * name for the pci device, given by pci_name() macro. + */ +void media_device_pci_init(struct media_device *mdev, + struct pci_dev *pci_dev, + const char *name); +/** + * __media_device_usb_init() - create and initialize a + * struct &media_device from a PCI device. + * + * @mdev: pointer to struct &media_device + * @udev: pointer to struct usb_device + * @board_name: media device name. If %NULL, the routine will use the usb + * product name, if available. + * @driver_name: name of the driver. if %NULL, the routine will use the name + * given by udev->dev->driver->name, with is usually the wrong + * thing to do. + * + * NOTE: It is better to call media_device_usb_init() instead, as + * such macro fills driver_name with %KBUILD_MODNAME. + */ +void __media_device_usb_init(struct media_device *mdev, + struct usb_device *udev, + const char *board_name, + const char *driver_name); + #else static inline int media_device_register(struct media_device *mdev) { @@ -552,6 +672,17 @@ static inline int media_device_register_entity(struct media_device *mdev, static inline void media_device_unregister_entity(struct media_entity *entity) { } +static inline int media_device_register_entity_notify( + struct media_device *mdev, + struct media_entity_notify *nptr) +{ + return 0; +} +static inline void media_device_unregister_entity_notify( + struct media_device *mdev, + struct media_entity_notify *nptr) +{ +} static inline struct media_device *media_device_get_devres(struct device *dev) { return NULL; @@ -560,5 +691,23 @@ static inline struct media_device *media_device_find_devres(struct device *dev) { return NULL; } + +static inline void media_device_pci_init(struct media_device *mdev, + struct pci_dev *pci_dev, + char *name) +{ +} + +static inline void __media_device_usb_init(struct media_device *mdev, + struct usb_device *udev, + char *board_name, + char *driver_name) +{ +} + #endif /* CONFIG_MEDIA_CONTROLLER */ + +#define media_device_usb_init(mdev, udev, name) \ + __media_device_usb_init(mdev, udev, name, KBUILD_MODNAME) + #endif diff --git a/include/media/media-entity.h b/include/media/media-entity.h index fe485d367985..6dc9e4e8cbd4 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -24,6 +24,7 @@ #define _MEDIA_ENTITY_H #include <linux/bitmap.h> +#include <linux/bug.h> #include <linux/kernel.h> #include <linux/list.h> #include <linux/media.h> @@ -832,6 +833,16 @@ media_entity_graph_walk_next(struct media_entity_graph *graph); */ __must_check int media_entity_pipeline_start(struct media_entity *entity, struct media_pipeline *pipe); +/** + * __media_entity_pipeline_start - Mark a pipeline as streaming + * + * @entity: Starting entity + * @pipe: Media pipeline to be assigned to all entities in the pipeline. + * + * Note: This is the non-locking version of media_entity_pipeline_start() + */ +__must_check int __media_entity_pipeline_start(struct media_entity *entity, + struct media_pipeline *pipe); /** * media_entity_pipeline_stop - Mark a pipeline as not streaming @@ -848,6 +859,15 @@ __must_check int media_entity_pipeline_start(struct media_entity *entity, void media_entity_pipeline_stop(struct media_entity *entity); /** + * __media_entity_pipeline_stop - Mark a pipeline as not streaming + * + * @entity: Starting entity + * + * Note: This is the non-locking version of media_entity_pipeline_stop() + */ +void __media_entity_pipeline_stop(struct media_entity *entity); + +/** * media_devnode_create() - creates and initializes a device node interface * * @mdev: pointer to struct &media_device diff --git a/include/media/rc-core.h b/include/media/rc-core.h index f6494709e230..0f77b3dffb37 100644 --- a/include/media/rc-core.h +++ b/include/media/rc-core.h @@ -60,6 +60,7 @@ enum rc_filter_type { /** * struct rc_dev - represents a remote control device * @dev: driver model's view of this device + * @initialized: 1 if the device init has completed, 0 otherwise * @sysfs_groups: sysfs attribute groups * @input_name: name of the input child device * @input_phys: physical path to the input child device @@ -121,6 +122,7 @@ enum rc_filter_type { */ struct rc_dev { struct device dev; + atomic_t initialized; const struct attribute_group *sysfs_groups[5]; const char *input_name; const char *input_phys; diff --git a/include/media/tuner.h b/include/media/tuner.h index e5321fda5489..b3edc14e763f 100644 --- a/include/media/tuner.h +++ b/include/media/tuner.h @@ -20,14 +20,7 @@ #ifdef __KERNEL__ #include <linux/videodev2.h> - -/* Tuner PADs */ -/* FIXME: is this the right place for it? */ -enum tuner_pad_index { - TUNER_PAD_RF_INPUT, - TUNER_PAD_IF_OUTPUT, - TUNER_NUM_PADS -}; +#include <media/v4l2-mc.h> #define ADDR_UNSET (255) diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index da6fe9802fee..0bc9b35b8f3e 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -535,18 +535,6 @@ struct v4l2_ctrl *v4l2_ctrl_new_int_menu(struct v4l2_ctrl_handler *hdl, u32 id, u8 max, u8 def, const s64 *qmenu_int); /** - * v4l2_ctrl_add_ctrl() - Add a control from another handler to this handler. - * @hdl: The control handler. - * @ctrl: The control to add. - * - * It will return NULL if it was unable to add the control reference. - * If the control already belonged to the handler, then it will do - * nothing and just return @ctrl. - */ -struct v4l2_ctrl *v4l2_ctrl_add_ctrl(struct v4l2_ctrl_handler *hdl, - struct v4l2_ctrl *ctrl); - -/** * v4l2_ctrl_add_handler() - Add all controls from handler @add to * handler @hdl. * @hdl: The control handler. diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index eeabf20e87a6..76056ab5c5bd 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -87,6 +87,7 @@ struct video_device #if defined(CONFIG_MEDIA_CONTROLLER) struct media_entity entity; struct media_intf_devnode *intf_devnode; + struct media_pipeline pipe; #endif /* device ops */ const struct v4l2_file_operations *fops; diff --git a/include/media/v4l2-mc.h b/include/media/v4l2-mc.h new file mode 100644 index 000000000000..98a938aabdfb --- /dev/null +++ b/include/media/v4l2-mc.h @@ -0,0 +1,243 @@ +/* + * v4l2-mc.h - Media Controller V4L2 types and prototypes + * + * Copyright (C) 2016 Mauro Carvalho Chehab <mchehab@osg.samsung.com> + * Copyright (C) 2006-2010 Nokia Corporation + * Copyright (c) 2016 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _V4L2_MC_H +#define _V4L2_MC_H + +#include <media/media-device.h> +#include <media/v4l2-dev.h> +#include <linux/types.h> + +/** + * enum tuner_pad_index - tuner pad index for MEDIA_ENT_F_TUNER + * + * @TUNER_PAD_RF_INPUT: Radiofrequency (RF) sink pad, usually linked to a + * RF connector entity. + * @TUNER_PAD_OUTPUT: Tuner video output source pad. Contains the video + * chrominance and luminance or the hole bandwidth + * of the signal converted to an Intermediate Frequency + * (IF) or to baseband (on zero-IF tuners). + * @TUNER_PAD_AUD_OUT: Tuner audio output source pad. Tuners used to decode + * analog TV signals have an extra pad for audio output. + * Old tuners use an analog stage with a saw filter for + * the audio IF frequency. The output of the pad is, in + * this case, the audio IF, with should be decoded either + * by the bridge chipset (that's the case of cx2388x + * chipsets) or may require an external IF sound + * processor, like msp34xx. On modern silicon tuners, + * the audio IF decoder is usually incorporated at the + * tuner. On such case, the output of this pad is an + * audio sampled data. + * @TUNER_NUM_PADS: Number of pads of the tuner. + */ +enum tuner_pad_index { + TUNER_PAD_RF_INPUT, + TUNER_PAD_OUTPUT, + TUNER_PAD_AUD_OUT, + TUNER_NUM_PADS +}; + +/** + * enum if_vid_dec_index - video IF-PLL pad index for + * MEDIA_ENT_F_IF_VID_DECODER + * + * @IF_VID_DEC_PAD_IF_INPUT: video Intermediate Frequency (IF) sink pad + * @IF_VID_DEC_PAD_OUT: IF-PLL video output source pad. Contains the + * video chrominance and luminance IF signals. + * @IF_VID_DEC_PAD_NUM_PADS: Number of pads of the video IF-PLL. + */ +enum if_vid_dec_pad_index { + IF_VID_DEC_PAD_IF_INPUT, + IF_VID_DEC_PAD_OUT, + IF_VID_DEC_PAD_NUM_PADS +}; + +/** + * enum if_aud_dec_index - audio/sound IF-PLL pad index for + * MEDIA_ENT_F_IF_AUD_DECODER + * + * @IF_AUD_DEC_PAD_IF_INPUT: audio Intermediate Frequency (IF) sink pad + * @IF_AUD_DEC_PAD_OUT: IF-PLL audio output source pad. Contains the + * audio sampled stream data, usually connected + * to the bridge bus via an Inter-IC Sound (I2S) + * bus. + * @IF_AUD_DEC_PAD_NUM_PADS: Number of pads of the audio IF-PLL. + */ +enum if_aud_dec_pad_index { + IF_AUD_DEC_PAD_IF_INPUT, + IF_AUD_DEC_PAD_OUT, + IF_AUD_DEC_PAD_NUM_PADS +}; + +/** + * enum demod_pad_index - analog TV pad index for MEDIA_ENT_F_ATV_DECODER + * + * @DEMOD_PAD_IF_INPUT: IF input sink pad. + * @DEMOD_PAD_VID_OUT: Video output source pad. + * @DEMOD_PAD_VBI_OUT: Vertical Blank Interface (VBI) output source pad. + * @DEMOD_PAD_AUDIO_OUT: Audio output source pad. + * @DEMOD_NUM_PADS: Maximum number of output pads. + */ +enum demod_pad_index { + DEMOD_PAD_IF_INPUT, + DEMOD_PAD_VID_OUT, + DEMOD_PAD_VBI_OUT, + DEMOD_PAD_AUDIO_OUT, + DEMOD_NUM_PADS +}; + +/* We don't need to include pci.h or usb.h here */ +struct pci_dev; +struct usb_device; + +#ifdef CONFIG_MEDIA_CONTROLLER +/** + * v4l2_mc_create_media_graph() - create Media Controller links at the graph. + * + * @mdev: pointer to the &media_device struct. + * + * Add links between the entities commonly found on PC customer's hardware at + * the V4L2 side: camera sensors, audio and video PLL-IF decoders, tuners, + * analog TV decoder and I/O entities (video, VBI and Software Defined Radio). + * NOTE: webcams are modelled on a very simple way: the sensor is + * connected directly to the I/O entity. All dirty details, like + * scaler and crop HW are hidden. While such mapping is enough for v4l2 + * interface centric PC-consumer's hardware, V4L2 subdev centric camera + * hardware should not use this routine, as it will not build the right graph. + */ +int v4l2_mc_create_media_graph(struct media_device *mdev); + +/** + * v4l_enable_media_source() - Hold media source for exclusive use + * if free + * + * @vdev: pointer to struct video_device + * + * This interface calls enable_source handler to determine if + * media source is free for use. The enable_source handler is + * responsible for checking is the media source is free and + * start a pipeline between the media source and the media + * entity associated with the video device. This interface + * should be called from v4l2-core and dvb-core interfaces + * that change the source configuration. + * + * Return: returns zero on success or a negative error code. + */ +int v4l_enable_media_source(struct video_device *vdev); + +/** + * v4l_disable_media_source() - Release media source + * + * @vdev: pointer to struct video_device + * + * This interface calls disable_source handler to release + * the media source. The disable_source handler stops the + * active media pipeline between the media source and the + * media entity associated with the video device. + * + * Return: returns zero on success or a negative error code. + */ +void v4l_disable_media_source(struct video_device *vdev); + +/* + * v4l_vb2q_enable_media_tuner - Hold media source for exclusive use + * if free. + * @q - pointer to struct vb2_queue + * + * Wrapper for v4l_enable_media_source(). This function should + * be called from v4l2-core to enable the media source with + * pointer to struct vb2_queue as the input argument. Some + * v4l2-core interfaces don't have access to video device and + * this interface finds the struct video_device for the q and + * calls v4l_enable_media_source(). + */ +int v4l_vb2q_enable_media_source(struct vb2_queue *q); + + +/** + * v4l2_pipeline_pm_use - Update the use count of an entity + * @entity: The entity + * @use: Use (1) or stop using (0) the entity + * + * Update the use count of all entities in the pipeline and power entities on or + * off accordingly. + * + * This function is intended to be called in video node open (use == + * 1) and release (use == 0). It uses struct media_entity.use_count to + * track the power status. The use of this function should be paired + * with v4l2_pipeline_link_notify(). + * + * Return 0 on success or a negative error code on failure. Powering entities + * off is assumed to never fail. No failure can occur when the use parameter is + * set to 0. + */ +int v4l2_pipeline_pm_use(struct media_entity *entity, int use); + + +/** + * v4l2_pipeline_link_notify - Link management notification callback + * @link: The link + * @flags: New link flags that will be applied + * @notification: The link's state change notification type (MEDIA_DEV_NOTIFY_*) + * + * React to link management on powered pipelines by updating the use count of + * all entities in the source and sink sides of the link. Entities are powered + * on or off accordingly. The use of this function should be paired + * with v4l2_pipeline_pm_use(). + * + * Return 0 on success or a negative error code on failure. Powering entities + * off is assumed to never fail. This function will not fail for disconnection + * events. + */ +int v4l2_pipeline_link_notify(struct media_link *link, u32 flags, + unsigned int notification); + +#else /* CONFIG_MEDIA_CONTROLLER */ + +static inline int v4l2_mc_create_media_graph(struct media_device *mdev) +{ + return 0; +} + +static inline int v4l_enable_media_source(struct video_device *vdev) +{ + return 0; +} + +static inline void v4l_disable_media_source(struct video_device *vdev) +{ +} + +static inline int v4l_vb2q_enable_media_source(struct vb2_queue *q) +{ + return 0; +} + +static inline int v4l2_pipeline_pm_use(struct media_entity *entity, int use) +{ + return 0; +} + +static inline int v4l2_pipeline_link_notify(struct media_link *link, u32 flags, + unsigned int notification) +{ + return 0; +} + +#endif /* CONFIG_MEDIA_CONTROLLER */ +#endif /* _V4L2_MC_H */ diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index b273cf9ac047..11e2dfec0198 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -179,6 +179,8 @@ struct v4l2_subdev_io_pin_config { * for it to be warned when the value of a control changes. * * @unsubscribe_event: remove event subscription from the control framework. + * + * @registered_async: the subdevice has been registered async. */ struct v4l2_subdev_core_ops { int (*log_status)(struct v4l2_subdev *sd); @@ -211,6 +213,7 @@ struct v4l2_subdev_core_ops { struct v4l2_event_subscription *sub); int (*unsubscribe_event)(struct v4l2_subdev *sd, struct v4l2_fh *fh, struct v4l2_event_subscription *sub); + int (*registered_async)(struct v4l2_subdev *sd); }; /** diff --git a/include/media/videobuf2-dvb.h b/include/media/videobuf2-dvb.h index 5b64c9eac2c9..87b559024b4a 100644 --- a/include/media/videobuf2-dvb.h +++ b/include/media/videobuf2-dvb.h @@ -8,6 +8,10 @@ #include <dvb_frontend.h> #include <media/videobuf2-v4l2.h> + +/* We don't actually need to include media-device.h here */ +struct media_device; + /* * TODO: This header file should be replaced with videobuf2-core.h * Currently, vb2_thread is not a stuff of videobuf2-core, @@ -50,6 +54,7 @@ int vb2_dvb_register_bus(struct vb2_dvb_frontends *f, struct module *module, void *adapter_priv, struct device *device, + struct media_device *mdev, short *adapter_nr, int mfe_shared); diff --git a/include/media/vsp1.h b/include/media/vsp1.h new file mode 100644 index 000000000000..cc541753896f --- /dev/null +++ b/include/media/vsp1.h @@ -0,0 +1,33 @@ +/* + * vsp1.h -- R-Car VSP1 API + * + * Copyright (C) 2015 Renesas Electronics Corporation + * + * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#ifndef __MEDIA_VSP1_H__ +#define __MEDIA_VSP1_H__ + +#include <linux/types.h> + +struct device; +struct v4l2_rect; + +int vsp1_du_init(struct device *dev); + +int vsp1_du_setup_lif(struct device *dev, unsigned int width, + unsigned int height); + +int vsp1_du_atomic_begin(struct device *dev); +int vsp1_du_atomic_update(struct device *dev, unsigned int rpf, u32 pixelformat, + unsigned int pitch, dma_addr_t mem[2], + const struct v4l2_rect *src, + const struct v4l2_rect *dst); +int vsp1_du_atomic_flush(struct device *dev); + +#endif /* __MEDIA_VSP1_H__ */ diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h index a8e3a8c0d85a..df59edee25d1 100644 --- a/include/uapi/linux/media.h +++ b/include/uapi/linux/media.h @@ -79,6 +79,22 @@ struct media_device_info { #define MEDIA_ENT_F_IO_SWRADIO (MEDIA_ENT_F_BASE + 0x01003) /* + * Analog TV IF-PLL decoders + * + * It is a responsibility of the master/bridge drivers to create links + * for MEDIA_ENT_F_IF_VID_DECODER and MEDIA_ENT_F_IF_AUD_DECODER. + */ +#define MEDIA_ENT_F_IF_VID_DECODER (MEDIA_ENT_F_BASE + 0x02001) +#define MEDIA_ENT_F_IF_AUD_DECODER (MEDIA_ENT_F_BASE + 0x02002) + +/* + * Audio Entity Functions + */ +#define MEDIA_ENT_F_AUDIO_CAPTURE (MEDIA_ENT_F_BASE + 0x03001) +#define MEDIA_ENT_F_AUDIO_PLAYBACK (MEDIA_ENT_F_BASE + 0x03002) +#define MEDIA_ENT_F_AUDIO_MIXER (MEDIA_ENT_F_BASE + 0x03003) + +/* * Connectors */ /* It is a responsibility of the entity drivers to add connectors and links */ @@ -113,8 +129,12 @@ struct media_device_info { #define MEDIA_ENT_F_LENS (MEDIA_ENT_F_OLD_SUBDEV_BASE + 3) #define MEDIA_ENT_F_ATV_DECODER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 4) /* - * It is a responsibility of the entity drivers to add connectors and links - * for the tuner entities. + * It is a responsibility of the master/bridge drivers to add connectors + * and links for MEDIA_ENT_F_TUNER. Please notice that some old tuners + * may require the usage of separate I2C chips to decode analog TV signals, + * when the master/bridge chipset doesn't have its own TV standard decoder. + * On such cases, the IF-PLL staging is mapped via one or two entities: + * MEDIA_ENT_F_IF_VID_DECODER and/or MEDIA_ENT_F_IF_AUD_DECODER. */ #define MEDIA_ENT_F_TUNER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 5) @@ -262,6 +282,7 @@ struct media_links_enum { #define MEDIA_INTF_T_DVB_BASE 0x00000100 #define MEDIA_INTF_T_V4L_BASE 0x00000200 +#define MEDIA_INTF_T_ALSA_BASE 0x00000300 /* Interface types */ @@ -277,6 +298,15 @@ struct media_links_enum { #define MEDIA_INTF_T_V4L_SUBDEV (MEDIA_INTF_T_V4L_BASE + 3) #define MEDIA_INTF_T_V4L_SWRADIO (MEDIA_INTF_T_V4L_BASE + 4) +#define MEDIA_INTF_T_ALSA_PCM_CAPTURE (MEDIA_INTF_T_ALSA_BASE) +#define MEDIA_INTF_T_ALSA_PCM_PLAYBACK (MEDIA_INTF_T_ALSA_BASE + 1) +#define MEDIA_INTF_T_ALSA_CONTROL (MEDIA_INTF_T_ALSA_BASE + 2) +#define MEDIA_INTF_T_ALSA_COMPRESS (MEDIA_INTF_T_ALSA_BASE + 3) +#define MEDIA_INTF_T_ALSA_RAWMIDI (MEDIA_INTF_T_ALSA_BASE + 4) +#define MEDIA_INTF_T_ALSA_HWDEP (MEDIA_INTF_T_ALSA_BASE + 5) +#define MEDIA_INTF_T_ALSA_SEQUENCER (MEDIA_INTF_T_ALSA_BASE + 6) +#define MEDIA_INTF_T_ALSA_TIMER (MEDIA_INTF_T_ALSA_BASE + 7) + /* * MC next gen API definitions * @@ -296,7 +326,7 @@ struct media_links_enum { * later, before the adding this API upstream. */ -#if 0 /* Let's postpone it to Kernel 4.6 */ + struct media_v2_entity { __u32 id; char name[64]; /* FIXME: move to a property? (RFC says so) */ @@ -357,21 +387,12 @@ struct media_v2_topology { __u64 ptr_links; } __attribute__ ((packed)); -static inline void __user *media_get_uptr(__u64 arg) -{ - return (void __user *)(uintptr_t)arg; -} -#endif - /* ioctls */ #define MEDIA_IOC_DEVICE_INFO _IOWR('|', 0x00, struct media_device_info) #define MEDIA_IOC_ENUM_ENTITIES _IOWR('|', 0x01, struct media_entity_desc) #define MEDIA_IOC_ENUM_LINKS _IOWR('|', 0x02, struct media_links_enum) #define MEDIA_IOC_SETUP_LINK _IOWR('|', 0x03, struct media_link_desc) - -#if 0 /* Let's postpone it to Kernel 4.6 */ #define MEDIA_IOC_G_TOPOLOGY _IOWR('|', 0x04, struct media_v2_topology) -#endif #endif /* __LINUX_MEDIA_H */ diff --git a/include/uapi/linux/v4l2-common.h b/include/uapi/linux/v4l2-common.h index 15273987093e..5b3f685a2d50 100644 --- a/include/uapi/linux/v4l2-common.h +++ b/include/uapi/linux/v4l2-common.h @@ -10,19 +10,43 @@ * Copyright (C) 2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA + * Alternatively you can redistribute this file under the terms of the + * BSD license as stated below: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. The names of its contributors may not be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index 2d225bcdb831..b6a357a5f053 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -390,6 +390,7 @@ enum v4l2_mpeg_video_multi_slice_mode { #define V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER (V4L2_CID_MPEG_BASE+226) #define V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE (V4L2_CID_MPEG_BASE+227) #define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_MPEG_BASE+228) +#define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_MPEG_BASE+229) #define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_MPEG_BASE+300) #define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_MPEG_BASE+301) @@ -912,8 +913,18 @@ enum v4l2_dv_rgb_range { V4L2_DV_RGB_RANGE_FULL = 2, }; +#define V4L2_CID_DV_TX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 6) +enum v4l2_dv_it_content_type { + V4L2_DV_IT_CONTENT_TYPE_GRAPHICS = 0, + V4L2_DV_IT_CONTENT_TYPE_PHOTO = 1, + V4L2_DV_IT_CONTENT_TYPE_CINEMA = 2, + V4L2_DV_IT_CONTENT_TYPE_GAME = 3, + V4L2_DV_IT_CONTENT_TYPE_NO_ITC = 4, +}; + #define V4L2_CID_DV_RX_POWER_PRESENT (V4L2_CID_DV_CLASS_BASE + 100) #define V4L2_CID_DV_RX_RGB_RANGE (V4L2_CID_DV_CLASS_BASE + 101) +#define V4L2_CID_DV_RX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 102) #define V4L2_CID_FM_RX_CLASS_BASE (V4L2_CTRL_CLASS_FM_RX | 0x900) #define V4L2_CID_FM_RX_CLASS (V4L2_CTRL_CLASS_FM_RX | 1) diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 14cd5ebfee6d..e895975c5b0e 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -546,6 +546,10 @@ struct v4l2_pix_format { /* three non contiguous planes - Y, Cb, Cr */ #define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') /* 12 YUV420 planar */ #define V4L2_PIX_FMT_YVU420M v4l2_fourcc('Y', 'M', '2', '1') /* 12 YVU420 planar */ +#define V4L2_PIX_FMT_YUV422M v4l2_fourcc('Y', 'M', '1', '6') /* 16 YUV422 planar */ +#define V4L2_PIX_FMT_YVU422M v4l2_fourcc('Y', 'M', '6', '1') /* 16 YVU422 planar */ +#define V4L2_PIX_FMT_YUV444M v4l2_fourcc('Y', 'M', '2', '4') /* 24 YUV444 planar */ +#define V4L2_PIX_FMT_YVU444M v4l2_fourcc('Y', 'M', '4', '2') /* 24 YVU444 planar */ /* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */ #define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */ @@ -621,6 +625,9 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */ #define V4L2_PIX_FMT_SE401 v4l2_fourcc('S', '4', '0', '1') /* se401 janggu compressed rgb */ #define V4L2_PIX_FMT_S5C_UYVY_JPG v4l2_fourcc('S', '5', 'C', 'I') /* S5C73M3 interleaved UYVY/JPEG */ +#define V4L2_PIX_FMT_Y8I v4l2_fourcc('Y', '8', 'I', ' ') /* Greyscale 8-bit L/R interleaved */ +#define V4L2_PIX_FMT_Y12I v4l2_fourcc('Y', '1', '2', 'I') /* Greyscale 12-bit L/R interleaved */ +#define V4L2_PIX_FMT_Z16 v4l2_fourcc('Z', '1', '6', ' ') /* Depth data 16-bit */ /* SDR formats - used only for Software Defined Radio devices */ #define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */ diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig index a452ad7cec40..d14bf411515b 100644 --- a/sound/usb/Kconfig +++ b/sound/usb/Kconfig @@ -15,6 +15,7 @@ config SND_USB_AUDIO select SND_RAWMIDI select SND_PCM select BITREVERSE + select SND_USB_AUDIO_USE_MEDIA_CONTROLLER if MEDIA_CONTROLLER && (MEDIA_SUPPORT=y || MEDIA_SUPPORT=SND_USB_AUDIO) help Say Y here to include support for USB audio and USB MIDI devices. @@ -22,6 +23,9 @@ config SND_USB_AUDIO To compile this driver as a module, choose M here: the module will be called snd-usb-audio. +config SND_USB_AUDIO_USE_MEDIA_CONTROLLER + bool + config SND_USB_UA101 tristate "Edirol UA-101/UA-1000 driver" select SND_PCM diff --git a/sound/usb/Makefile b/sound/usb/Makefile index 2d2d122b069f..8dca3c407f5a 100644 --- a/sound/usb/Makefile +++ b/sound/usb/Makefile @@ -15,6 +15,8 @@ snd-usb-audio-objs := card.o \ quirks.o \ stream.o +snd-usb-audio-$(CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER) += media.o + snd-usbmidi-lib-objs := midi.o # Toplevel Module Dependency diff --git a/sound/usb/card.c b/sound/usb/card.c index 1f09d9591276..258cf7015ce2 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -66,6 +66,7 @@ #include "format.h" #include "power.h" #include "stream.h" +#include "media.h" MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>"); MODULE_DESCRIPTION("USB Audio"); @@ -561,6 +562,11 @@ static int usb_audio_probe(struct usb_interface *intf, if (err < 0) goto __error; + if (quirk->media_device) { + /* don't want to fail when media_snd_device_create() fails */ + media_snd_device_create(chip, intf); + } + usb_chip[chip->index] = chip; chip->num_interfaces++; usb_set_intfdata(intf, chip); @@ -617,6 +623,14 @@ static void usb_audio_disconnect(struct usb_interface *intf) list_for_each(p, &chip->midi_list) { snd_usbmidi_disconnect(p); } + /* + * Nice to check quirk && quirk->media_device + * need some special handlings. Doesn't look like + * we have access to quirk here + * Acceses mixer_list + */ + media_snd_device_delete(chip); + /* release mixer resources */ list_for_each_entry(mixer, &chip->mixer_list, list) { snd_usb_mixer_disconnect(mixer); diff --git a/sound/usb/card.h b/sound/usb/card.h index 71778ca4b26a..34a0898e2238 100644 --- a/sound/usb/card.h +++ b/sound/usb/card.h @@ -105,6 +105,8 @@ struct snd_usb_endpoint { struct list_head list; }; +struct media_ctl; + struct snd_usb_substream { struct snd_usb_stream *stream; struct usb_device *dev; @@ -156,6 +158,7 @@ struct snd_usb_substream { } dsd_dop; bool trigger_tstamp_pending_update; /* trigger timestamp being updated from initial estimate */ + struct media_ctl *media_ctl; }; struct snd_usb_stream { diff --git a/sound/usb/media.c b/sound/usb/media.c new file mode 100644 index 000000000000..93a50d01490c --- /dev/null +++ b/sound/usb/media.c @@ -0,0 +1,318 @@ +/* + * media.c - Media Controller specific ALSA driver code + * + * Copyright (c) 2016 Shuah Khan <shuahkh@osg.samsung.com> + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * + * This file is released under the GPLv2. + */ + +/* + * This file adds Media Controller support to ALSA driver + * to use the Media Controller API to share tuner with DVB + * and V4L2 drivers that control media device. Media device + * is created based on existing quirks framework. Using this + * approach, the media controller API usage can be added for + * a specific device. +*/ + +#include <linux/init.h> +#include <linux/list.h> +#include <linux/mutex.h> +#include <linux/slab.h> +#include <linux/usb.h> + +#include <sound/pcm.h> +#include <sound/core.h> + +#include "usbaudio.h" +#include "card.h" +#include "mixer.h" +#include "media.h" + +static int media_snd_enable_source(struct media_ctl *mctl) +{ + if (mctl && mctl->media_dev->enable_source) + return mctl->media_dev->enable_source(&mctl->media_entity, + &mctl->media_pipe); + return 0; +} + +static void media_snd_disable_source(struct media_ctl *mctl) +{ + if (mctl && mctl->media_dev->disable_source) + mctl->media_dev->disable_source(&mctl->media_entity); +} + +int media_snd_stream_init(struct snd_usb_substream *subs, struct snd_pcm *pcm, + int stream) +{ + struct media_device *mdev; + struct media_ctl *mctl; + struct device *pcm_dev = &pcm->streams[stream].dev; + u32 intf_type; + int ret = 0; + u16 mixer_pad; + struct media_entity *entity; + + mdev = subs->stream->chip->media_dev; + if (!mdev) + return -ENODEV; + + if (subs->media_ctl) + return 0; + + /* allocate media_ctl */ + mctl = kzalloc(sizeof(*mctl), GFP_KERNEL); + if (!mctl) + return -ENOMEM; + + mctl->media_dev = mdev; + if (stream == SNDRV_PCM_STREAM_PLAYBACK) { + intf_type = MEDIA_INTF_T_ALSA_PCM_PLAYBACK; + mctl->media_entity.function = MEDIA_ENT_F_AUDIO_PLAYBACK; + mctl->media_pad.flags = MEDIA_PAD_FL_SOURCE; + mixer_pad = 1; + } else { + intf_type = MEDIA_INTF_T_ALSA_PCM_CAPTURE; + mctl->media_entity.function = MEDIA_ENT_F_AUDIO_CAPTURE; + mctl->media_pad.flags = MEDIA_PAD_FL_SINK; + mixer_pad = 2; + } + mctl->media_entity.name = pcm->name; + media_entity_pads_init(&mctl->media_entity, 1, &mctl->media_pad); + ret = media_device_register_entity(mctl->media_dev, + &mctl->media_entity); + if (ret) + goto free_mctl; + + mctl->intf_devnode = media_devnode_create(mdev, intf_type, 0, + MAJOR(pcm_dev->devt), + MINOR(pcm_dev->devt)); + if (!mctl->intf_devnode) { + ret = -ENOMEM; + goto unregister_entity; + } + mctl->intf_link = media_create_intf_link(&mctl->media_entity, + &mctl->intf_devnode->intf, + MEDIA_LNK_FL_ENABLED); + if (!mctl->intf_link) { + ret = -ENOMEM; + goto devnode_remove; + } + + /* create link between mixer and audio */ + media_device_for_each_entity(entity, mdev) { + switch (entity->function) { + case MEDIA_ENT_F_AUDIO_MIXER: + ret = media_create_pad_link(entity, mixer_pad, + &mctl->media_entity, 0, + MEDIA_LNK_FL_ENABLED); + if (ret) + goto remove_intf_link; + break; + } + } + + subs->media_ctl = mctl; + return 0; + +remove_intf_link: + media_remove_intf_link(mctl->intf_link); +devnode_remove: + media_devnode_remove(mctl->intf_devnode); +unregister_entity: + media_device_unregister_entity(&mctl->media_entity); +free_mctl: + kfree(mctl); + return ret; +} + +void media_snd_stream_delete(struct snd_usb_substream *subs) +{ + struct media_ctl *mctl = subs->media_ctl; + + if (mctl && mctl->media_dev) { + struct media_device *mdev; + + mdev = subs->stream->chip->media_dev; + if (mdev && media_devnode_is_registered(&mdev->devnode)) { + media_devnode_remove(mctl->intf_devnode); + media_device_unregister_entity(&mctl->media_entity); + media_entity_cleanup(&mctl->media_entity); + } + kfree(mctl); + subs->media_ctl = NULL; + } +} + +int media_snd_start_pipeline(struct snd_usb_substream *subs) +{ + struct media_ctl *mctl = subs->media_ctl; + + if (mctl) + return media_snd_enable_source(mctl); + return 0; +} + +void media_snd_stop_pipeline(struct snd_usb_substream *subs) +{ + struct media_ctl *mctl = subs->media_ctl; + + if (mctl) + media_snd_disable_source(mctl); +} + +int media_snd_mixer_init(struct snd_usb_audio *chip) +{ + struct device *ctl_dev = &chip->card->ctl_dev; + struct media_intf_devnode *ctl_intf; + struct usb_mixer_interface *mixer; + struct media_device *mdev = chip->media_dev; + struct media_mixer_ctl *mctl; + u32 intf_type = MEDIA_INTF_T_ALSA_CONTROL; + int ret; + + if (!mdev) + return -ENODEV; + + ctl_intf = chip->ctl_intf_media_devnode; + if (!ctl_intf) { + ctl_intf = media_devnode_create(mdev, intf_type, 0, + MAJOR(ctl_dev->devt), + MINOR(ctl_dev->devt)); + if (!ctl_intf) + return -ENOMEM; + chip->ctl_intf_media_devnode = ctl_intf; + } + + list_for_each_entry(mixer, &chip->mixer_list, list) { + + if (mixer->media_mixer_ctl) + continue; + + /* allocate media_mixer_ctl */ + mctl = kzalloc(sizeof(*mctl), GFP_KERNEL); + if (!mctl) + return -ENOMEM; + + mctl->media_dev = mdev; + mctl->media_entity.function = MEDIA_ENT_F_AUDIO_MIXER; + mctl->media_entity.name = chip->card->mixername; + mctl->media_pad[0].flags = MEDIA_PAD_FL_SINK; + mctl->media_pad[1].flags = MEDIA_PAD_FL_SOURCE; + mctl->media_pad[2].flags = MEDIA_PAD_FL_SOURCE; + media_entity_pads_init(&mctl->media_entity, MEDIA_MIXER_PAD_MAX, + mctl->media_pad); + ret = media_device_register_entity(mctl->media_dev, + &mctl->media_entity); + if (ret) { + kfree(mctl); + return ret; + } + + mctl->intf_link = media_create_intf_link(&mctl->media_entity, + &ctl_intf->intf, + MEDIA_LNK_FL_ENABLED); + if (!mctl->intf_link) { + media_device_unregister_entity(&mctl->media_entity); + media_entity_cleanup(&mctl->media_entity); + kfree(mctl); + return -ENOMEM; + } + mctl->intf_devnode = ctl_intf; + mixer->media_mixer_ctl = mctl; + } + return 0; +} + +static void media_snd_mixer_delete(struct snd_usb_audio *chip) +{ + struct usb_mixer_interface *mixer; + struct media_device *mdev = chip->media_dev; + + if (!mdev) + return; + + list_for_each_entry(mixer, &chip->mixer_list, list) { + struct media_mixer_ctl *mctl; + + mctl = mixer->media_mixer_ctl; + if (!mixer->media_mixer_ctl) + continue; + + if (media_devnode_is_registered(&mdev->devnode)) { + media_device_unregister_entity(&mctl->media_entity); + media_entity_cleanup(&mctl->media_entity); + } + kfree(mctl); + mixer->media_mixer_ctl = NULL; + } + if (media_devnode_is_registered(&mdev->devnode)) + media_devnode_remove(chip->ctl_intf_media_devnode); + chip->ctl_intf_media_devnode = NULL; +} + +int media_snd_device_create(struct snd_usb_audio *chip, + struct usb_interface *iface) +{ + struct media_device *mdev; + struct usb_device *usbdev = interface_to_usbdev(iface); + int ret; + + mdev = media_device_get_devres(&usbdev->dev); + if (!mdev) + return -ENOMEM; + if (!mdev->dev) { + /* register media device */ + mdev->dev = &usbdev->dev; + if (usbdev->product) + strlcpy(mdev->model, usbdev->product, + sizeof(mdev->model)); + if (usbdev->serial) + strlcpy(mdev->serial, usbdev->serial, + sizeof(mdev->serial)); + strcpy(mdev->bus_info, usbdev->devpath); + mdev->hw_revision = le16_to_cpu(usbdev->descriptor.bcdDevice); + media_device_init(mdev); + } + if (!media_devnode_is_registered(&mdev->devnode)) { + ret = media_device_register(mdev); + if (ret) { + dev_err(&usbdev->dev, + "Couldn't register media device. Error: %d\n", + ret); + return ret; + } + } + + /* save media device - avoid lookups */ + chip->media_dev = mdev; + + /* Create media entities for mixer and control dev */ + ret = media_snd_mixer_init(chip); + if (ret) { + dev_err(&usbdev->dev, + "Couldn't create media mixer entities. Error: %d\n", + ret); + + /* clear saved media_dev */ + chip->media_dev = NULL; + + return ret; + } + return 0; +} + +void media_snd_device_delete(struct snd_usb_audio *chip) +{ + struct media_device *mdev = chip->media_dev; + + media_snd_mixer_delete(chip); + + if (mdev) { + if (media_devnode_is_registered(&mdev->devnode)) + media_device_unregister(mdev); + chip->media_dev = NULL; + } +} diff --git a/sound/usb/media.h b/sound/usb/media.h new file mode 100644 index 000000000000..1dcdcdc5f7aa --- /dev/null +++ b/sound/usb/media.h @@ -0,0 +1,72 @@ +/* + * media.h - Media Controller specific ALSA driver code + * + * Copyright (c) 2016 Shuah Khan <shuahkh@osg.samsung.com> + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * + * This file is released under the GPLv2. + */ + +/* + * This file adds Media Controller support to ALSA driver + * to use the Media Controller API to share tuner with DVB + * and V4L2 drivers that control media device. Media device + * is created based on existing quirks framework. Using this + * approach, the media controller API usage can be added for + * a specific device. +*/ +#ifndef __MEDIA_H + +#ifdef CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER + +#include <media/media-device.h> +#include <media/media-entity.h> +#include <sound/asound.h> + +struct media_ctl { + struct media_device *media_dev; + struct media_entity media_entity; + struct media_intf_devnode *intf_devnode; + struct media_link *intf_link; + struct media_pad media_pad; + struct media_pipeline media_pipe; +}; + +/* + * One source pad each for SNDRV_PCM_STREAM_CAPTURE and + * SNDRV_PCM_STREAM_PLAYBACK. One for sink pad to link + * to AUDIO Source +*/ +#define MEDIA_MIXER_PAD_MAX (SNDRV_PCM_STREAM_LAST + 2) + +struct media_mixer_ctl { + struct media_device *media_dev; + struct media_entity media_entity; + struct media_intf_devnode *intf_devnode; + struct media_link *intf_link; + struct media_pad media_pad[MEDIA_MIXER_PAD_MAX]; + struct media_pipeline media_pipe; +}; + +int media_snd_device_create(struct snd_usb_audio *chip, + struct usb_interface *iface); +void media_snd_device_delete(struct snd_usb_audio *chip); +int media_snd_stream_init(struct snd_usb_substream *subs, struct snd_pcm *pcm, + int stream); +void media_snd_stream_delete(struct snd_usb_substream *subs); +int media_snd_start_pipeline(struct snd_usb_substream *subs); +void media_snd_stop_pipeline(struct snd_usb_substream *subs); +#else +static inline int media_snd_device_create(struct snd_usb_audio *chip, + struct usb_interface *iface) + { return 0; } +static inline void media_snd_device_delete(struct snd_usb_audio *chip) { } +static inline int media_snd_stream_init(struct snd_usb_substream *subs, + struct snd_pcm *pcm, int stream) + { return 0; } +static inline void media_snd_stream_delete(struct snd_usb_substream *subs) { } +static inline int media_snd_start_pipeline(struct snd_usb_substream *subs) + { return 0; } +static inline void media_snd_stop_pipeline(struct snd_usb_substream *subs) { } +#endif +#endif /* __MEDIA_H */ diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h index 3417ef347e40..f3789446ab9c 100644 --- a/sound/usb/mixer.h +++ b/sound/usb/mixer.h @@ -3,6 +3,8 @@ #include <sound/info.h> +struct media_mixer_ctl; + struct usb_mixer_interface { struct snd_usb_audio *chip; struct usb_host_interface *hostif; @@ -22,6 +24,7 @@ struct usb_mixer_interface { struct urb *rc_urb; struct usb_ctrlrequest *rc_setup_packet; u8 rc_buffer[6]; + struct media_mixer_ctl *media_mixer_ctl; }; #define MAX_CHANNELS 16 /* max logical channels */ diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index 9245f52d43bd..b0370d5f33f8 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -35,6 +35,7 @@ #include "pcm.h" #include "clock.h" #include "power.h" +#include "media.h" #define SUBSTREAM_FLAG_DATA_EP_STARTED 0 #define SUBSTREAM_FLAG_SYNC_EP_STARTED 1 @@ -715,10 +716,14 @@ static int snd_usb_hw_params(struct snd_pcm_substream *substream, struct audioformat *fmt; int ret; + ret = media_snd_start_pipeline(subs); + if (ret) + return ret; + ret = snd_pcm_lib_alloc_vmalloc_buffer(substream, params_buffer_bytes(hw_params)); if (ret < 0) - return ret; + goto err_ret; subs->pcm_format = params_format(hw_params); subs->period_bytes = params_period_bytes(hw_params); @@ -732,22 +737,27 @@ static int snd_usb_hw_params(struct snd_pcm_substream *substream, dev_dbg(&subs->dev->dev, "cannot set format: format = %#x, rate = %d, channels = %d\n", subs->pcm_format, subs->cur_rate, subs->channels); - return -EINVAL; + ret = -EINVAL; + goto err_ret; } ret = snd_usb_lock_shutdown(subs->stream->chip); if (ret < 0) - return ret; + goto err_ret; ret = set_format(subs, fmt); snd_usb_unlock_shutdown(subs->stream->chip); if (ret < 0) - return ret; + goto err_ret; subs->interface = fmt->iface; subs->altset_idx = fmt->altset_idx; subs->need_setup_ep = true; return 0; + +err_ret: + media_snd_stop_pipeline(subs); + return ret; } /* @@ -759,6 +769,7 @@ static int snd_usb_hw_free(struct snd_pcm_substream *substream) { struct snd_usb_substream *subs = substream->runtime->private_data; + media_snd_stop_pipeline(subs); subs->cur_audiofmt = NULL; subs->cur_rate = 0; subs->period_bytes = 0; @@ -1219,6 +1230,7 @@ static int snd_usb_pcm_open(struct snd_pcm_substream *substream, int direction) struct snd_usb_stream *as = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct snd_usb_substream *subs = &as->substream[direction]; + int ret; subs->interface = -1; subs->altset_idx = 0; @@ -1232,7 +1244,12 @@ static int snd_usb_pcm_open(struct snd_pcm_substream *substream, int direction) subs->dsd_dop.channel = 0; subs->dsd_dop.marker = 1; - return setup_hw_info(runtime, subs); + ret = setup_hw_info(runtime, subs); + if (ret == 0) + ret = media_snd_stream_init(subs, as->pcm, direction); + if (ret) + snd_usb_autosuspend(subs->stream->chip); + return ret; } static int snd_usb_pcm_close(struct snd_pcm_substream *substream, int direction) @@ -1241,6 +1258,7 @@ static int snd_usb_pcm_close(struct snd_pcm_substream *substream, int direction) struct snd_usb_substream *subs = &as->substream[direction]; stop_endpoints(subs, true); + media_snd_stop_pipeline(subs); if (subs->interface >= 0 && !snd_usb_lock_shutdown(subs->stream->chip)) { diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index c60a776e815d..9d087b19c70c 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -2886,6 +2886,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .product_name = pname, \ .ifnum = QUIRK_ANY_INTERFACE, \ .type = QUIRK_AUDIO_ALIGN_TRANSFER, \ + .media_device = 1, \ } \ } diff --git a/sound/usb/stream.c b/sound/usb/stream.c index c4dc577ab1bd..51258a15f653 100644 --- a/sound/usb/stream.c +++ b/sound/usb/stream.c @@ -36,6 +36,7 @@ #include "format.h" #include "clock.h" #include "stream.h" +#include "media.h" /* * free a substream @@ -52,6 +53,7 @@ static void free_substream(struct snd_usb_substream *subs) kfree(fp); } kfree(subs->rate_list.list); + media_snd_stream_delete(subs); } diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h index b665d85555cb..a161c7c1b126 100644 --- a/sound/usb/usbaudio.h +++ b/sound/usb/usbaudio.h @@ -30,6 +30,9 @@ * */ +struct media_device; +struct media_intf_devnode; + struct snd_usb_audio { int index; struct usb_device *dev; @@ -60,6 +63,8 @@ struct snd_usb_audio { bool autoclock; /* from the 'autoclock' module param */ struct usb_host_interface *ctrl_intf; /* the audio control interface */ + struct media_device *media_dev; + struct media_intf_devnode *ctl_intf_media_devnode; }; #define usb_audio_err(chip, fmt, args...) \ @@ -110,6 +115,7 @@ struct snd_usb_audio_quirk { const char *product_name; int16_t ifnum; uint16_t type; + bool media_device; const void *data; }; |
