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linux/Documentation/DocBook/media/v4l
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Hans Verkuil 45339d5ba8 [media] DocBook/media: Improve G_EDID specification 
When using VIDIOC_G_EDID there is a special case where start_blocks and
blocks are both set to 0. In that case the driver just has to set blocks to
the total number of available blocks and return 0.

Even though the drivers do this right and v4l2-compliance tests for it, it
turned out not to be documented in the spec. Fix this.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reported-by: Mats Randgaard <matrandg@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-01 07:09:50 -03:00
..
.gitignore
biblio.xml [media] DocBook media: fix broken EIA hyperlink 2015-04-02 22:12:21 -03:00
capture.c.xml
common.xml Documentation: fix broken v4l-utils URL 2014-10-03 15:49:57 +02:00
compat.xml [media] DocBook media: improve event documentation 2015-04-02 22:04:07 -03:00
controls.xml [media] DocBook/media: fix typo 2015-05-01 07:08:37 -03:00
crop.pdf
dev-capture.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
dev-codec.xml [media] DocBook: media: update codec section, drop obsolete 'suspended' state 2013-05-21 07:59:11 -03:00
dev-effect.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
dev-event.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
dev-osd.xml [media] DocBook: fix incorrect code example 2014-03-13 11:11:50 -03:00
dev-output.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
dev-overlay.xml [media] videodev2: Set vb2_rect's width and height as unsigned 2014-01-07 08:02:39 -02:00
dev-radio.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
dev-raw-vbi.xml [media] DocBook media: document new VBI defines 2014-07-22 00:41:23 -03:00
dev-rds.xml [media] DocBook: update RDS references to the latest RDS standards 2012-08-15 18:56:19 -03:00
dev-sdr.xml [media] DocBook media: v4l2_sdr_format buffersize field 2014-07-21 21:39:45 -03:00
dev-sliced-vbi.xml [media] DocBook media: fix broken EIA hyperlink 2015-04-02 22:12:21 -03:00
dev-subdev.xml [media] v4l: Clean up sub-device format documentation 2014-12-04 12:36:05 -02:00
dev-teletext.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
driver.xml Documentation: remove __dev* attributes. 2013-01-03 15:57:16 -08:00
fdl-appendix.xml
fieldseq_bt.pdf
fieldseq_tb.pdf
func-close.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
func-ioctl.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
func-mmap.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
func-munmap.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
func-open.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
func-poll.xml [media] DocBook media: improve the poll() documentation 2014-09-21 20:58:36 -03:00
func-read.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
func-select.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
func-write.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
gen-errors.xml [media] DocBook: EAGAIN == EWOULDBLOCK 2012-09-26 17:48:39 -03:00
io.xml [media] DocBook media: Clarify V4L2_FIELD_ANY for drivers 2014-11-03 14:47:47 -02:00
keytable.c.xml
libv4l.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
lirc_device_interface.xml [media] lirc: make transmit interface consistent 2013-07-30 17:04:23 -03:00
media-controller.xml
media-func-close.xml
media-func-ioctl.xml
media-func-open.xml [media] DocBook/media: attemps -> attempts 2015-04-28 09:23:18 -03:00
media-ioc-device-info.xml
media-ioc-enum-entities.xml [media] media.h: mark alsa struct in media_entity_desc as TODO 2015-02-26 08:40:10 -03:00
media-ioc-enum-links.xml [media] Documentation: media: Remove double 'struct' 2014-05-23 19:47:05 -03:00
media-ioc-setup-link.xml
pipeline.pdf
pixfmt-grey.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-m420.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-nv12.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-nv12m.xml [media] DocBook: fix an index reference 2012-12-19 13:00:27 -02:00
pixfmt-nv12mt.xml Documentation/DocBook/media/v4l fix a typo 2013-06-05 16:24:59 +02:00
pixfmt-nv16.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-nv16m.xml [media] media DocBook: fix NV16M description 2014-03-11 09:26:37 -03:00
pixfmt-nv24.xml v4l: Add V4L2_PIX_FMT_NV24 and V4L2_PIX_FMT_NV42 formats 2011-12-19 20:07:13 +00:00
pixfmt-packed-rgb.xml [media] DocBook media: clarify BGR666 2015-04-02 21:05:15 -03:00
pixfmt-packed-yuv.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-sbggr8.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-sbggr16.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-sdr-cs08.xml [media] DocBook: V4L: add V4L2_SDR_FMT_CS8 - 'CS08' 2014-07-21 20:23:04 -03:00
pixfmt-sdr-cs14le.xml [media] DocBook: V4L: add V4L2_SDR_FMT_CS14LE - 'CS14' 2014-07-21 20:28:02 -03:00
pixfmt-sdr-cu08.xml [media] DocBook: V4L: add V4L2_SDR_FMT_CU8 - 'CU08' 2014-03-13 10:26:45 -03:00
pixfmt-sdr-cu16le.xml [media] DocBook: V4L: add V4L2_SDR_FMT_CU16LE - 'CU16' 2014-03-13 10:26:46 -03:00
pixfmt-sdr-ru12le.xml [media] DocBook: V4L: add V4L2_SDR_FMT_RU12LE - 'RU12' 2014-07-21 20:13:16 -03:00
pixfmt-sgbrg8.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-sgrbg8.xml [media] DocBook media: fix PIX_FMT_SGRBR8 example 2015-04-02 18:24:34 -03:00
pixfmt-srggb8.xml
pixfmt-srggb10.xml [media] DocBook: v4l: Fix raw bayer pixel format documentation wording 2014-12-23 10:54:11 -02:00
pixfmt-srggb10alaw8.xml [media] DocBook: v4l: Fix raw bayer pixel format documentation wording 2014-12-23 10:54:11 -02:00
pixfmt-srggb10dpcm8.xml [media] DocBook: v4l: Fix raw bayer pixel format documentation wording 2014-12-23 10:54:11 -02:00
pixfmt-srggb10p.xml [media] DocBook media: fix validation error 2015-03-02 14:46:16 -03:00
pixfmt-srggb12.xml [media] DocBook: v4l: Fix raw bayer pixel format documentation wording 2014-12-23 10:54:11 -02:00
pixfmt-uv8.xml [media] v4l2: add new pixel formats supported on dm365 2012-12-19 13:02:10 -02:00
pixfmt-uyvy.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-vyuy.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-y10.xml
pixfmt-y10b.xml
pixfmt-y12.xml
pixfmt-y16.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-y41p.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-yuv410.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-yuv411p.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-yuv420.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-yuv420m.xml [media] DocBook media: fix typos in YUV420M description 2015-03-03 11:22:22 -03:00
pixfmt-yuv422p.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-yuyv.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-yvu420m.xml [media] v4l: Add new YVU420 multi planar fourcc definition 2012-09-15 10:50:46 -03:00
pixfmt-yvyu.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt.xml [media] v4l2_plane_pix_format: use __u32 bytesperline instead of __u16 2015-04-02 23:54:47 -03:00
planar-apis.xml
remote_controllers.xml [media] rc: add wakeup_protocols sysfs file 2014-03-11 13:28:20 -03:00
selection-api.xml [media] DocBook media: fix wrong spacing 2014-07-17 16:26:55 -03:00
selections-common.xml [media] v4l: Add V4L2_SEL_TGT_NATIVE_SIZE selection target 2014-12-04 12:37:01 -02:00
subdev-formats.xml Merge branch 'drm-next-merged' of git://people.freedesktop.org/~airlied/linux into v4l_for_linus 2015-04-21 09:44:55 -03:00
subdev-image-processing-crop.dia [media] v4l: Add subdev selections documentation: svg and dia files 2012-04-10 17:11:21 -03:00
subdev-image-processing-crop.svg [media] v4l: Add subdev selections documentation: svg and dia files 2012-04-10 17:11:21 -03:00
subdev-image-processing-full.dia [media] v4l: Add subdev selections documentation: svg and dia files 2012-04-10 17:11:21 -03:00
subdev-image-processing-full.svg [media] v4l: Add subdev selections documentation: svg and dia files 2012-04-10 17:11:21 -03:00
subdev-image-processing-scaling-multi-source.dia [media] v4l: Add subdev selections documentation: svg and dia files 2012-04-10 17:11:21 -03:00
subdev-image-processing-scaling-multi-source.svg [media] v4l: Add subdev selections documentation: svg and dia files 2012-04-10 17:11:21 -03:00
v4l2.xml [media] DocBook: Add tuner subdev at documentation 2015-02-13 21:10:12 -02:00
v4l2grab.c.xml
vbi_525.pdf
vbi_625.pdf
vbi_hsync.pdf
vidioc-create-bufs.xml [media] Documentation: media: Clarify the VIDIOC_CREATE_BUFS format requirements 2013-08-18 07:18:43 -03:00
vidioc-cropcap.xml [media] DocBook media: fix VIDIOC_CROPCAP type description 2015-04-02 21:13:21 -03:00
vidioc-dbg-g-chip-info.xml [media] DocBook: remove references to the dropped VIDIOC_DBG_G_CHIP_IDENT ioctl 2013-06-21 10:47:22 -03:00
vidioc-dbg-g-register.xml [media] DocBook: remove obsolete note from the dbg_g_register doc 2013-06-21 10:47:49 -03:00
vidioc-decoder-cmd.xml [media] v4l: Remove experimental tag from certain API elements 2012-09-26 09:22:48 -03:00
vidioc-dqevent.xml [media] media/Documentation: New flag EXECUTE_ON_WRITE 2015-04-08 06:35:16 -03:00
vidioc-dv-timings-cap.xml [media] media: remove emacs editor variables 2014-12-22 17:52:20 -02:00
vidioc-encoder-cmd.xml [media] v4l: Remove experimental tag from certain API elements 2012-09-26 09:22:48 -03:00
vidioc-enum-dv-timings.xml [media] media: remove emacs editor variables 2014-12-22 17:52:20 -02:00
vidioc-enum-fmt.xml [media] DocBook: deprecate V4L2_BUF_TYPE_PRIVATE 2012-09-26 09:44:12 -03:00
vidioc-enum-frameintervals.xml
vidioc-enum-framesizes.xml [media] v4l: Remove experimental tag from certain API elements 2012-09-26 09:22:48 -03:00
vidioc-enum-freq-bands.xml [media] DocBook: document 1 Hz flag 2014-03-05 14:16:12 -03:00
vidioc-enumaudio.xml
vidioc-enumaudioout.xml
vidioc-enuminput.xml [media] v4l: Add input and output capability flags for native size setting 2014-12-04 12:38:09 -02:00
vidioc-enumoutput.xml [media] v4l: Add input and output capability flags for native size setting 2014-12-04 12:38:09 -02:00
vidioc-enumstd.xml [media] DocBook: document when to return ENODATA 2012-09-26 09:46:39 -03:00
vidioc-expbuf.xml [media] videobuf2: Add support for file access mode flags for DMABUF exporting 2013-11-29 14:12:43 -02:00
vidioc-g-audio.xml
vidioc-g-audioout.xml
vidioc-g-crop.xml [media] DocBook media: fix VIDIOC_CROPCAP type description 2015-04-02 21:13:21 -03:00
vidioc-g-ctrl.xml [media] DocBook: mention that EINVAL can be returned for invalid menu indices 2013-02-06 08:12:57 -02:00
vidioc-g-dv-timings.xml [media] DocBook media: document the new V4L2_DV_FL_IS_CE_VIDEO flag 2015-04-08 06:37:54 -03:00
vidioc-g-edid.xml [media] DocBook/media: Improve G_EDID specification 2015-05-01 07:09:50 -03:00
vidioc-g-enc-index.xml [media] v4l: Remove experimental tag from certain API elements 2012-09-26 09:22:48 -03:00
vidioc-g-ext-ctrls.xml [media] DocBook media: document new u8 and u16 control types 2014-07-17 11:57:25 -03:00
vidioc-g-fbuf.xml [media] DocBook v4l: update bytesperline handling 2015-04-02 18:20:19 -03:00
vidioc-g-fmt.xml [media] DocBook media: v4l2_format_sdr was renamed to v4l2_sdr_format 2014-03-14 09:54:05 -03:00
vidioc-g-frequency.xml [media] DocBook: document 1 Hz flag 2014-03-05 14:16:12 -03:00
vidioc-g-input.xml [media] V4L2 Spec: improve the G/S_INPUT/OUTPUT documentation 2012-01-16 09:38:29 -02:00
vidioc-g-jpegcomp.xml [media] DocBook: Fix typo in V4L2_CID_JPEG_COMPRESSION_QUALITY reference 2013-07-30 15:55:24 -03:00
vidioc-g-modulator.xml [media] DocBook: document 1 Hz flag 2014-03-05 14:16:12 -03:00
vidioc-g-output.xml [media] V4L2 Spec: improve the G/S_INPUT/OUTPUT documentation 2012-01-16 09:38:29 -02:00
vidioc-g-parm.xml doc: Fix typo "is is" in Documentations 2013-08-27 10:50:52 +02:00
vidioc-g-priority.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
vidioc-g-selection.xml [media] DocBook media: fix VIDIOC_CROPCAP type description 2015-04-02 21:13:21 -03:00
vidioc-g-sliced-vbi-cap.xml [media] DocBook media: fix broken EIA hyperlink 2015-04-02 22:12:21 -03:00
vidioc-g-std.xml [media] DocBook: document when to return ENODATA 2012-09-26 09:46:39 -03:00
vidioc-g-tuner.xml [media] DocBook: document 1 Hz flag 2014-03-05 14:16:12 -03:00
vidioc-log-status.xml
vidioc-overlay.xml
vidioc-prepare-buf.xml [media] V4L2 spec: document the new V4L2 DV timings ioctls 2012-05-20 08:18:03 -03:00
vidioc-qbuf.xml [media] Documentation: media: description of DMABUF importing in V4L2 2012-11-25 17:11:04 -02:00
vidioc-query-dv-timings.xml [media] DocBook: document when to return ENODATA 2012-09-26 09:46:39 -03:00
vidioc-querybuf.xml [media] DocBook: various updates w.r.t. v4l2_buffer and multiplanar 2012-10-05 22:25:17 -03:00
vidioc-querycap.xml [media] DocBook media: fix awkward language in VIDIOC_QUERYCAP 2015-04-02 21:13:56 -03:00
vidioc-queryctrl.xml [media] media/Documentation: New flag EXECUTE_ON_WRITE 2015-04-08 06:35:16 -03:00
vidioc-querystd.xml [media] DocBook/media/v4l: clarify the QUERYSTD documentation 2013-06-17 09:45:56 -03:00
vidioc-reqbufs.xml [media] Documentation: media: description of DMABUF importing in V4L2 2012-11-25 17:11:04 -02:00
vidioc-s-hw-freq-seek.xml [media] DocBook: document 1 Hz flag 2014-03-05 14:16:12 -03:00
vidioc-streamon.xml [media] DocBook media: update STREAMON/OFF documentation 2014-03-13 11:11:29 -03:00
vidioc-subdev-enum-frame-interval.xml [media] DocBook media: document the new 'which' field 2015-03-23 11:50:28 -07:00
vidioc-subdev-enum-frame-size.xml [media] DocBook media: document the new 'which' field 2015-03-23 11:50:28 -07:00
vidioc-subdev-enum-mbus-code.xml [media] DocBook media: document the new 'which' field 2015-03-23 11:50:28 -07:00
vidioc-subdev-g-crop.xml [media] v4l: Mark VIDIOC_SUBDEV_G_CROP and VIDIOC_SUBDEV_S_CROP obsolete 2012-04-10 17:12:13 -03:00
vidioc-subdev-g-fmt.xml
vidioc-subdev-g-frame-interval.xml
vidioc-subdev-g-selection.xml [media] DocBook media: fix fieldname in struct v4l2_subdev_selection 2014-09-21 20:46:32 -03:00
vidioc-subscribe-event.xml [media] DocBook media: improve event documentation 2015-04-02 22:04:07 -03:00