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2012-09-26[media] DocBook: document when to return ENODATAHans Verkuil9-8/+65
ENODATA should be returned if the API used for getting, changing, querying or enumerating the current video timings is not supported by the current input or output. This 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>
2012-09-26[media] v4l2: remove experimental tag from a number of old driversHans Verkuil6-11/+10
A number of old drivers still had the experimental tag. Time to remove it. It concerns the following drivers: VIDEO_TLV320AIC23B USB_STKWEBCAM VIDEO_CX18 VIDEO_CX18_ALSA VIDEO_ZORAN_AVS6EYES DVB_USB_AF9005 MEDIA_TUNER_TEA5761 VIDEO_NOON010PC30 This decision was taken during the 2012 Media Workshop. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-26[media] DocBook: deprecate V4L2_BUF_TYPE_PRIVATEHans Verkuil8-34/+13
As per decision taken during the 2012 Media Workshop. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-26[media] cx18/ivtv: Remove usage of V4L2_BUF_TYPE_PRIVATEHans Verkuil2-18/+16
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>
2012-09-26[media] v4l2-core: deprecate V4L2_BUF_TYPE_PRIVATEHans Verkuil5-48/+7
This buffer type isn't used at all, and since it is effectively undefined what it should do it is deprecated. The define still exists, but any internal support for such buffers is removed. The decisions to deprecate this was taken during the 2012 Media Workshop. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-26[media] vivi/mem2mem_testdev: update to latest bus_info specificationHans Verkuil2-2/+4
Prefix bus_info with "platform:". 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>
2012-09-26[media] DocBook: bus_info can no longer be emptyHans Verkuil1-4/+6
During the 2012 Media Workshop it was decided that bus_info as returned by VIDIOC_QUERYCAP can no longer be empty. It should be a unique identifier, and empty strings are obviously not unique. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Reviewed-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-26[media] DocBook: make the G/S/TRY_FMT specification more strictHans Verkuil2-3/+9
- S/TRY_FMT should always succeed, unless an invalid type field is passed in. - TRY_FMT should give the same result as S_FMT, all other things being equal. - ENUMFMT may return different formats for different inputs or outputs. This was decided during the 2012 Media Workshop. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-26[media] DocBook: improve STREAMON/OFF documentationHans Verkuil1-1/+6
Specify that STREAMON/OFF should return 0 if the stream is already started/stopped. The spec never specified what the correct behavior is. This ambiguity was resolved during the 2012 Media Workshop. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-26[media] videodev2.h: split off controls into v4l2-controls.hHans Verkuil3-695/+764
During the 2012 Media Workshop it was decided to split off the control definitions into their own v4l2-controls.h header, included by videodev2.h. Because controls make up such a large part of V4L2 they made it hard to read videodev2.h. Splitting off the control definitions makes life easier. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-26[media] v4l: Remove experimental tag from certain API elementsSakari Ailus7-60/+1
Remove experimantal tag from the following API elements: V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY buffer type. V4L2_CAP_VIDEO_OUTPUT_OVERLAY capability flag. VIDIOC_ENUM_FRAMESIZES IOCTL. VIDIOC_ENUM_FRAMEINTERVALS IOCTL. VIDIOC_G_ENC_INDEX IOCTL. VIDIOC_ENCODER_CMD and VIDIOC_TRY_ENCODER_CMD IOCTLs. VIDIOC_DECODER_CMD and VIDIOC_TRY_DECODER_CMD IOCTLs. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-26[media] [TRIVIAL] ivtv-alsa-pcm: remove unnecessary printk.h includeHans Verkuil1-1/+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>
2012-09-25[media] winbond-cir: asynchronous txDavid Härdeman1-29/+18
Change winbond-cir's tx support to be asynchronous and not to mess with the TX buffer. Essentially the winbond-cir counterpart to the patch Sean Young sent for iguanair. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-25[media] winbond-cir: correctness fixDavid Härdeman1-1/+1
This is a minor correctness fix for the duration calculation in winbond-cir (the read value should be incremented by one). Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-25[media] stk1160: Stop device and unqueue buffers when start_streaming() failsEzequiel Garcia1-4/+12
If start_streaming() fails (e.g. out of memory) the driver needs to rewind the start procedure. This implies possibly stopping the device and clearing the buffer queue. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-25[media] stk1160: Fix s_fmt and try_fmt implementationEzequiel Garcia1-10/+2
The driver was expecting to get a valid pixelformat on s_fmt and try_fmt. This is wrong, since the user may pass a bitmask and expect the driver to change it, returning a valid (fourcc) pixelformat. This problem was spotted by v4l2-compliance. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-25[media] stk1160: Handle urb allocation failure condition properlyEzequiel Garcia1-6/+10
When an urb buffer can't be allocated, the currently allocated buffer count must be saved so they can properly released. Moreover, it's sufficient to call stk1160_free_isoc to have all urb buffers released. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-25[media] stk1160: Make kill/free urb debug message more verboseEzequiel Garcia1-7/+7
This is just a cleaning patch to produce more useful debug messages. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-25[media] v4l: Documentation: change path of video driversLad, Prabhakar6-22/+22
due to structure change for video drivers, change the description with correct path. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] stv090x: add support for multistreamEvgeny Plehov1-0/+32
Adds support for filtering multistream TS using stv090x hardware. Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] DocBook: Multistream supportEvgeny Plehov4-12/+25
Document the multistream support at the DVBAPI, describing what delivery systems currently support it (DVB-T2, DVB-S2, ISDB-S). DVBAPI version increased to 5.8. [mchehab@redhat.com: Made some corrections - mostly language] Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] dvb_frontend: add multistream supportEvgeny Plehov5-28/+27
Unify multistream support at the DVBAPI: several delivery systems allow it. Yet, each one had its own name. So, instead of adding a third version of this field, remove the per-standard naming, unifying it into a common name. The legacy code number can still be used by old applications. Version increased to 5.8. [mchehab@redhat.com: joined the va1j5jf007s patch, in order to avoid compilation breakage] Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] ce6230: use Kernel dev_foo() loggingAntti Palosaari1-12/+16
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] ec168: use Kernel dev_foo() loggingAntti Palosaari1-16/+24
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] gl861: use Kernel dev_foo() loggingAntti Palosaari1-1/+2
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] au6610: use Kernel dev_foo() loggingAntti Palosaari1-1/+2
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] af9035: use Kernel dev_foo() loggingAntti Palosaari1-41/+49
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] af9015: correct few error codesAntti Palosaari1-4/+4
Plain '-1' is not very good error code. Use more suitable error code definitions. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] af9015: improve af9015_eeprom_hash()Antti Palosaari1-29/+20
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] af9015: use Kernel dev_foo() loggingAntti Palosaari2-85/+91
... and some minor logging changes. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] rtl2830: declare two tables as constantAntti Palosaari1-15/+8
This optimizes few hundred bytes from data to text segment. Also remove one unused function that was commented out already. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] rtl2830: use .get_if_frequency()Antti Palosaari3-34/+33
Use .get_if_frequency() as all used tuner drivers (mt2060/qt1010/mxl5005s) supports it. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] rtl2830: use Kernel dev_foo() loggingAntti Palosaari3-36/+25
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] hd29l2: use Kernel dev_foo() loggingAntti Palosaari3-49/+41
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] ec100: improve I2C routinesAntti Palosaari1-16/+29
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] ec100: use Kernel dev_foo() loggingAntti Palosaari3-53/+11
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] af9013: use Kernel dev_foo() loggingAntti Palosaari3-81/+89
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] af9033: use Kernel dev_foo() loggingAntti Palosaari2-41/+44
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] ec168: declare MODULE_FIRMWAREAntti Palosaari2-1/+3
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] tda10071: declare MODULE_FIRMWAREAntti Palosaari2-2/+3
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] af9015: declare MODULE_FIRMWAREAntti Palosaari2-1/+4
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] af9013: declare MODULE_FIRMWAREAntti Palosaari2-2/+3
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] Add support for Prof Revolution DVB-S2 8000 PCI-E cardMariusz Bia?o?czyk5-0/+70
The device is based on STV0903 demodulator, STB6100 tuner and CX23885 chipset; subsystem id: 8000:3034 This is a modified version of the official Prof Tuners Group patch: http://www.proftuners.com/sites/default/files/prof8000_0.patch [mchehab@redhat.com: trivial merge conflict fixup] Signed-off-by: Mariusz Bialonczyk <manio@skyboo.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] rtl2832: use dev_foo() loggingAntti Palosaari3-48/+33
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] tua9001: use dev_foo loggingAntti Palosaari1-9/+22
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] rtl2832: support for tua9001 tunerAntti Palosaari3-3/+33
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] rtl28xxu: add support for tua9001 tuner based devicesAntti Palosaari1-3/+92
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] tua9001: implement control pin callbacksAntti Palosaari2-5/+81
There is three pins used for controlling that tuner. Implement those using frontend callback. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] af9035: relax frontend callback error handlingAntti Palosaari1-2/+5
It is not good idea to return error for missing callback handler as whole callback as optional and could be missing by intentionally. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-24[media] rtl2832: remove redundant function declarationAntti Palosaari1-4/+0
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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