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path: root/drivers/media/pci/ivtv
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* [media] ivtv: fix format enumeration: don't show invalid formatsHans Verkuil2012-10-011-33/+35
| | | | | | | | Depending on the device node only the compressed or the uncompressed format should be shown, not both. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ivtv: disable a bunch of ioctls that are invalid for the decoder VBIHans Verkuil2012-10-011-0/+13
| | | | | | | | | | | The VBI capture for the decoder (/dev/vbi8) is special in that it captures the VBI stream embedded in an MPEG stream that is being decoded. A lot of the ioctls that would normally be valid have to be disabled since they make no sense for such a device, and v4l2-compliance will complain about that. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ivtv: fix incorrect service_set for the decoder VBI captureHans Verkuil2012-10-011-0/+1
| | | | | | | Found with v4l2-compliance. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ivtv: don't allow g/s_frequency for output device nodesHans Verkuil2012-10-012-0/+7
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ivtv: fix v4l2-compliance errors for the radio deviceHans Verkuil2012-10-012-3/+12
| | | | | | | | | | - fix error code when attempting to read from write-only streams. - fix error code when attempting to write to read-only streams. - don't start capturing when polling on a radio node. - give the radio node its own file operations struct. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ivtv: fix v4l2-compliance error: inconsistent std reportingHans Verkuil2012-10-011-0/+9
| | | | | | | | The tuner input has a different standard mask than a S-Video or Composite input. Changing the standard should change tvnorms as well for all device nodes. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ivtv: DECODER_CMD v4l2-compliance fixesHans Verkuil2012-10-011-0/+7
| | | | | | | | | | VIDIOC_DECODER_CMD didn't return EPERM when calling PAUSE or RESUME if no decoding is in progress. VIDIOC_G_ENC_INDEX didn't set entries_cap or return 0 if no decoding was in progress. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] sliced vbi: subdevs shouldn't clear the full v4l2_sliced_vbi_format ↵Hans Verkuil2012-10-011-0/+1
| | | | | | | | | | | | struct Various subdevs cleared the full v4l2_sliced_vbi_format struct, when only the service_set/lines fields should have been cleared. Due to this the io_size field was wrongly cleared to 0, causing a v4l2-compliance error. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Set vfl_dir for all display or m2m driversHans Verkuil2012-09-261-0/+3
| | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2: make vidioc_s_crop constHans Verkuil2012-09-261-1/+1
| | | | | | | | | Write-only ioctls should have a const argument in the ioctl op. Do this conversion for vidioc_s_crop. Adding const for write-only ioctls was decided during the 2012 Media Workshop. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2: make vidioc_s_audout constHans Verkuil2012-09-261-2/+4
| | | | | | | | | Write-only ioctls should have a const argument in the ioctl op. Do this conversion for vidioc_s_audout. Adding const for write-only ioctls was decided during the 2012 Media Workshop. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2: make vidioc_s_audio constHans Verkuil2012-09-261-1/+1
| | | | | | | | | Write-only ioctls should have a const argument in the ioctl op. Do this conversion for vidioc_s_audio. Adding const for write-only ioctls was decided during the 2012 Media Workshop. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2: make vidioc_(un)subscribe_event constHans Verkuil2012-09-261-1/+1
| | | | | | | | | Write-only ioctls should have a const argument in the ioctl op. Do this conversion for vidioc_(un)subscribe_event. Adding const for write-only ioctls was decided during the 2012 Media Workshop. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2: make vidioc_s_fbuf constHans Verkuil2012-09-261-2/+2
| | | | | | | | | Write-only ioctls should have a const argument in the ioctl op. Do this conversion for vidioc_s_fbuf. Adding const for write-only ioctls was decided during the 2012 Media Workshop. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx18/ivtv: Remove usage of V4L2_BUF_TYPE_PRIVATEHans Verkuil2012-09-261-10/+9
| | | | | | | | | | V4L2_BUF_TYPE_PRIVATE was used in these driver for internal purposes. It turned out though that it wasn't used at all, so it could be removed. I know it was used in the past, but clearly later changes made this obsolete. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] [TRIVIAL] ivtv-alsa-pcm: remove unnecessary printk.h includeHans Verkuil2012-09-261-1/+0
| | | | | | | | | Remove the printk.h include: this header is already via kernel.h, so, there's no need to explicitly add it at ivtv-alsa-pcm.c. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ivtv-alsa: Remove EXPERIMENTAL from Kconfig and revise Kconfig help textAndy Walls2012-09-181-4/+9
| | | | | | | | | Remove the (somewhat meaningless?) dependency on EXPERIMENTAL for the ivtv-alsa driver. Revise the Kconfig help text to be a little clearer for the lay person, while we are here. Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ivtv-alsa, ivtv: Connect ivtv PCM capture stream to ivtv-alsa ↵Andy Walls2012-09-182-0/+51
| | | | | | | | | | | interface driver This change hooks up the ivtv PCM capture stream to the ivtv-alsa interface driver. This is all that should be needed for basic CX23415/CX23416 PCM audio capture to be available via ALSA device nodes. Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ivtv, ivtv-alsa: Add initial ivtv-alsa interface driver for ivtvAndy Walls2012-09-1813-3/+1027
| | | | | | | | | | | | | | | | | This is a cut-and-paste port of the cx18-alsa driver to create an ivtv-alsa interface module for the ivtv driver. It is not actually hooked-up to the PCM stream DMA buffers from the ivtv driver yet. That will be done in a coming change, since that portion is so very different from the cx18 driver. This code has all or more of the bugs and shortcomings of the cx18-alsa interface driver: inconsistent use of itvsc->slock, ivtv-alsa-mixer.c is dead code, assumes 48 ksps regardless of the actual setting of the audio capture, problems with proper struct ivtv and struct ivtv_stream housekeeping, struct ivtv_open_id.v4l2_fh abuse, and $DIETY knows what else. Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] move i2c files into drivers/media/i2cMauro Carvalho Chehab2012-08-151-1/+1
| | | | | | | Move ancillary I2C drivers into drivers/media/i2c, in order to better organize them. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rename most media/video pci drivers to media/pciMauro Carvalho Chehab2012-08-1536-0/+15593
Rename all PCI drivers with their own directory under drivers/media/video into drivers/media/pci and update the building system. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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