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* [media] media: Add timberdale video-in driverRichard Röjfors2010-12-293-0/+904
| | | | | | | | | | | | | This patch adds the timberdale video-in driver. The video IP of timberdale delivers the video data via DMA. The driver uses the DMA api to handle DMA transfers, and make use of the V4L2 video buffers to handle buffers against user space. If available the driver uses an encoder to get/set the video standard Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] IX2505V: i2c transfer error code ignoredMatthias Schwarzott2010-12-291-1/+1
| | | | | | | | | | It seems that ix2505v driver ignores a i2c error in ix2505v_read_status_reg. This looks like a typing error using (ret = 1) instead of correct (ret == 1). Acked-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Cc: stable@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc: Remove ir-common moduleMauro Carvalho Chehab2010-12-292-7/+221
| | | | | | | | | | | | | | Now, just one old bttv board uses the old RC5 raw decoding routines. Its conversion to rc-core requires the generation of IRQ data for both positive and negative transitions at the IRQ line. I'm not sure if bttv driver supports it or if the transitions will be reliable enough. So, due to the lack of hardware for testing, the better for now is to just move the legacy routines to bttv driver, and wait for someone with a Nebula Digi could help to port it to use also rc-core raw decoders. Acked-by: Hermann Pitton <hermann-pitton@arcor.de> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: Remove legacy IR decoding logic inside the moduleMauro Carvalho Chehab2010-12-292-218/+3
| | | | | | | | | The only IR left still using the old raw decoders on saa7134 is ENCORE FM 5.3. As it is now using the standard rc-core raw decoders, lots of old code can be removed from saa7134. Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: use rc-core raw decoders for Encore FM 5.3Mauro Carvalho Chehab2010-12-291-3/+4
| | | | | Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] drivers/media: Use vzallocJoe Perches2010-12-294-8/+4
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: New sensor ov7660 with bridge ov530 (ov519)Jean-François Moine2010-12-291-8/+386
| | | | | | | [mchehab@redhat.com: Some CodingStyle fixes] Tested-by: Anca Emanuel <anca.emanuel@gmail.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Re-initialize the webcam at resume timeJean-François Moine2010-12-291-38/+52
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Initialize the ov519 snapshot registerJean-François Moine2010-12-291-0/+3
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Change the ov519 start and stop sequencesJean-François Moine2010-12-291-2/+6
| | | | | | | | - start and stop streaming are done via the FRAR - streaming suspend (for control change) is done by video reset Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Simplify the LED control functionsJean-François Moine2010-12-291-4/+4
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Check the disabled controls at start time onlyJean-François Moine2010-12-291-16/+12
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Clearer debug and error messagesJean-François Moine2010-12-291-17/+19
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Propagate errors to higher levelJean-François Moine2010-12-292-491/+327
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Define the disabled controls in a tableJean-François Moine2010-12-291-15/+47
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Set their numbers in the ov519 and ov7670 register namesJean-François Moine2010-12-291-123/+123
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Cleanup sourceJean-François Moine2010-12-292-149/+143
| | | | | | | | | | - move hexadecimal value to lowercase - remove/add empty lines and spaces - comment unused macros - change some comments Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - cpia1: Fix error checkNicolas Kaiser2010-12-291-1/+1
| | | | | | | | | It looks to me like it was intended to check the return value at this point. Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Define the sensor types in an enumJean-François Moine2010-12-291-16/+21
| | | | | | | This patch also checks if the sensor is well detected at connection time. Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Reduce the size of some variablesJean-François Moine2010-12-291-3/+3
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Change types '__xx' to 'xx'Jean-François Moine2010-12-292-42/+42
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Don't do USB exchanges after disconnectionJean-François Moine2010-12-292-4/+4
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - ov519: Handle the snapshot on capture stop when CONFIG_INPUT=mJean-François Moine2010-12-291-1/+1
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca-stv06xx: support bandwidth changingHans de Goede2010-12-298-27/+93
| | | | | | | | | | | | | | | | | | | | | stv06xx devices have only one altsetting, but the actual used bandwidth can be programmed through a register. We were already setting this register lower then the max packetsize of the altsetting indicates. This patch makes the gspca-stv06xx update the usb descriptor for the alt setting to reflect the actual packetsize in use, so that the usb subsystem uses the correct information for scheduling usb transfers. This patch also tries to fallback to lower speeds in case a ENOSPC error is received when submitting urbs, but currently this is only supported with stv06xx cams with the pb0100 sensor, as this is the only one for which we know how to change the framerate. This patch is based on an initial incomplete patch by Lee Jones <lee.jones@canonical.com> Signed-off-by: Lee Jones <lee.jones@canonical.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7164: Checkpatch compliance cleanupSteven Toth2010-12-2911-163/+215
| | | | | | | Checkpatch compliance cleanup across files in the saa7164 driver. Signed-off-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7164: make buffer smallerDan Carpenter2010-12-292-2/+2
| | | | | | | | | | | | | | This isn't a runtime bug, it's just to make static checkers happy. In vidioc_querycap() we copy a saa7164_dev ->name driver array into a v4l2_capability -> driver array. The ->driver array is only 16 chars long so ->name also can't be more than 16 characters. The ->name gets set in v4l2_capability() and it always is less than 16 characters so we can easily make the buffer smaller. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] tea6415c: return -EIO if i2c_check_functionality failsAxel Lin2010-12-291-1/+1
| | | | | | | | | If the adapter does not support I2C_FUNC_SMBUS_WRITE_BYTE, return -EIO instead of 0. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] drivers/media/video: Update WARN usesJoe Perches2010-12-292-2/+2
| | | | | | | Add missing newlines. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] dvb-usb-gp8psk: get firmware and fpga versionsVDR User2010-12-292-1/+35
| | | | | | | | | | | | | | This patch adds retrieval of firmware and FPGA versions of Genpix devices. That information is useful for users who experience performance differences with the various firmware versions, and may want to use a specific firmware that best suits their needs. Example dmesg output: gp8psk: FW Version = 2.09.4 (0x20904) Build 2009/04/02 gp8psk: FPGA Version = 1 Signed-off-by: Derek Kelly <user.vdr@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx231xx: Fix i2c support at cx231xx-inputMauro Carvalho Chehab2010-12-293-59/+19
| | | | | | | | | | | | | There was a bug at cx231xx-input, where it were registering the remote controls twice, one via ir-kbd-i2c and another directly. Also, the patch that added rc_register_device() broke compilation for it. This patch fixes cx231xx-input by fixing the depends on, to point to the new symbol, and initializing the scanmask via platform_data. While here, also fix Kconfig symbol change for IR core dependencies. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-kbd-i2c: add rc_dev as a parameter to the driverMauro Carvalho Chehab2010-12-291-12/+33
| | | | | | | | | | | | | There are several fields on rc_dev that drivers can benefit. Allow drivers to pass it as a parameter to the driver. For now, the rc_dev parameter is optional. If drivers don't pass it, create them internally. However, the best is to create rc_dev inside the drivers, in order to fill other fields, like open(), close(), driver_name, etc. So, a latter patch making it mandatory and changing the caller drivers is welcome. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc-core: convert winbond-cirDavid Härdeman2010-12-293-0/+950
| | | | | | | | Move winbond-cir from drivers/input/misc/ into drivers/media/rc/ and convert it to use rc-core. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-core: make struct rc_dev the primary interfaceDavid Härdeman2010-12-2940-1288/+1104
| | | | | | | | | | | | | | | | | | | | | | This patch merges the ir_input_dev and ir_dev_props structs into a single struct called rc_dev. The drivers and various functions in rc-core used by the drivers are also changed to use rc_dev as the primary interface when dealing with rc-core. This means that the input_dev is abstracted away from the drivers which is necessary if we ever want to support multiple input devs per rc device. The new API is similar to what the input subsystem uses, i.e: rc_device_alloc() rc_device_free() rc_device_register() rc_device_unregister() [mchehab@redhat.com: Fix compilation on mceusb and cx231xx, due to merge conflicts] Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Tested-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc-core: Code cleanup after merging rc-sysfs and rc-map into rc-mainDavid Härdeman2010-12-292-27/+13
| | | | | | | | | | | | | | | | [mchehab@redhat.com: this patch were originally bundled with some renaming stuff and with the file merges, as seen at: https://patchwork.kernel.org/patch/291092/. Instead of using the original approach, I wrote the rename patches and the code merge as separate changes, then applied the difference on this patch. This way, it is easier to see the real changes at the code, and will be easier to merge upstream, especially if some conflict rises on the renaming patches] Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Tested-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc-core: merge rc-map.c into rc-main.cMauro Carvalho Chehab2010-12-293-109/+94
| | | | | | | With this change, all rc-core functions are into just one file, except for the rc-raw specific functions. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc-core: Merge rc-sysfs.c into rc-main.cMauro Carvalho Chehab2010-12-293-365/+348
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Rename rc-core files from ir- to rc-Mauro Carvalho Chehab2010-12-2913-13/+13
| | | | | | As protocol decoders are specific to InfraRed, keep their names as-is. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rename drivers/media/IR to drives/media/rcMauro Carvalho Chehab2010-12-29113-3/+3
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-core: more cleanups of ir-functions.cDavid Härdeman2010-12-2915-42/+17
| | | | | | | | | | | | | | | | | | | | cx88 only depends on VIDEO_IR because it needs ir_extract_bits(). Move that function to ir-core.h and make it inline. Lots of drivers had dependencies on VIDEO_IR when they really wanted IR_CORE. The only remaining drivers to depend on VIDEO_IR are bt8xx and saa7134 (ir_rc5_timer_end is the only function exported by ir-functions). Rename VIDEO_IR -> IR_LEGACY to give a hint to anyone writing or converting drivers to IR_CORE that they do not want a dependency on IR_LEGACY. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-core: remove remaining users of the ir-functions keyhandlersDavid Härdeman2010-12-298-194/+122
| | | | | | | | | | This patch removes the remaining usages of the ir_input_nokey() and ir_input_keydown() functions provided by drivers/media/IR/ir-functions.c by using the corresponding functionality in ir-core instead. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-core: convert drivers/media/video/cx88 to ir-coreDavid Härdeman2010-12-293-262/+37
| | | | | | | | | | | | | | | | | | | | | This patch converts the cx88 driver (for sampling hw) to use the decoders provided by ir-core instead of the separate ones provided by ir-functions (and gets rid of those). The value for MO_DDS_IO had a comment saying it corresponded to a 4kHz samplerate. That comment was unfortunately misleading. The actual samplerate was something like 3250Hz. The current value has been derived by analyzing the elapsed time between interrupts for different values (knowing that each interrupt corresponds to 32 samples). Thanks to Mariusz Bialonczyk <manio@skyboo.net> for testing my patches (about one a day for two weeks!) on actual hardware. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-si4713: Add regulator framework supportJarkko Nikula2010-12-292-12/+67
| | | | | | | | | | Convert the driver to use regulator framework instead of set_power callback. This with gpio_reset platform data provide cleaner way to manage chip VIO, VDD and reset signal inside the driver. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Cc: Eduardo Valentin <eduardo.valentin@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au0828: enable VBI timeout when calling read() without streamon()Devin Heitmueller2010-12-291-0/+7
| | | | | | | | | Because some clients (e.g. tvtime) will just open the filehandle and call read() instead of explicitly calling streamon first, we need to make sure the VBI timeout routine gets enabled in this case. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au0828: fixes for timeout on no videoDevin Heitmueller2010-12-292-28/+56
| | | | | | | | | The first pass of fixes to cause the driver to continue streaming even when there is no video arriving over the ITU656 bus were not adequate. Continue the work from the previous patch. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au0828: continue video streaming even when no ITU-656 coming inDevin Heitmueller2010-12-292-0/+63
| | | | | | | | | | | | | We need the au0828 to continue delivering frames even when the device is not delivering video, or else applications such as tvtime will block indefinitely. Unfortunately, the au8522 doesn't have any sort of free-running mode or "blue screen on no video" like some other decoders. This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au8522: Handle differences in comb filter config for s-video inputDevin Heitmueller2010-12-292-4/+14
| | | | | | | | | | Tweak the comb filter config when in s-video mode to match the Hauppauge Windows driver values (based on register dumps). This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au8522: fix clamp control for different video modesDevin Heitmueller2010-12-291-6/+11
| | | | | | | | | | Straighten out the clamp control configurations for the various video modes, based off of register diffs done against the Hauppauge Windows driver. This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au8522: cleanup code which disables audio decoderDevin Heitmueller2010-12-291-15/+1
| | | | | | | | | Cleanup the routine which disables the audio decoder. In particular, the i2s output was being shut off but the audio processor itself was not, resulting in more power being consumed than needed. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au0828: Fix field alignment for video frames delivered by driverDevin Heitmueller2010-12-291-1/+1
| | | | | | | | | | | Fix the alignment of fields being delivered by the driver, which was resulting in jerky video when there was horizontal motion (since the bottom field of the frame was being sent with the top field of the previous frame) This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au0828: set max packets per URB to match Windows driverDevin Heitmueller2010-12-291-1/+1
| | | | | | | | | | | We had the max packets per URB set to an incredibly low "10" as opposed to the Windows driver which has it as 128. Set the value to match the Windows driver, which will reduce interrupts considerably. This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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