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linux/Documentation/DocBook/media/v4l
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Hans Verkuil 00b230fe23 [media] DocBook: mention that EINVAL can be returned for invalid menu indices 
The documentation suggested that if the control value is wrong only
ERANGE can be returned. But in some cases (an invalid menu index)
EINVAL can also be returned. Clarify this.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-02-06 08:12:57 -02:00
..
.gitignore
biblio.xml [media] V4L2 spec: document the new DV controls and ioctls 2012-09-13 16:07:02 -03:00
capture.c.xml
common.xml [media] DocBook: fix various validation errors 2013-02-06 07:34:53 -02:00
compat.xml [media] v4l2-ctrl: Add helper function for the controls range update 2013-02-05 15:04:06 -02:00
controls.xml [media] V4L: Remove deprecated image centering controls 2013-01-06 09:59:47 -02:00
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] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
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] v4l: Remove experimental tag from certain API elements 2012-09-26 09:22:48 -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] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -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] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
dev-rds.xml [media] DocBook: update RDS references to the latest RDS standards 2012-08-15 18:56:19 -03:00
dev-sliced-vbi.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
dev-subdev.xml [media] DocBook validation fixes 2012-08-15 18:58:04 -03:00
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] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
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: fix various validation errors 2013-02-06 07:34:53 -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] DocBook: Add return error codes to LIRC ioctl session 2011-07-27 17:53:36 -03:00
media-controller.xml
media-func-close.xml
media-func-ioctl.xml [media] DocBook: Remove V4L generic error description for ioctl() 2011-07-27 17:53:36 -03:00
media-func-open.xml
media-ioc-device-info.xml [media] DocBook: Use the generic error code page also for MC API 2011-07-27 17:53:35 -03:00
media-ioc-enum-entities.xml
media-ioc-enum-links.xml [media] v4l: Fix minor typos in the documentation 2011-07-27 17:53:10 -03:00
media-ioc-setup-link.xml [media] DocBook/media-ioc-setup-link.xml: Remove EBUSY 2011-07-27 17:53:35 -03:00
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 [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-nv16.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
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] v4l: Add new alpha component control 2011-12-30 14:05:08 -02:00
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-sgbrg8.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-sgrbg8.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
pixfmt-srggb8.xml
pixfmt-srggb10.xml [media] v4l: Add DPCM compressed raw bayer pixel formats 2012-05-14 08:43:27 -03:00
pixfmt-srggb10alaw8.xml [media] DocBook: fix various validation errors 2013-02-06 07:34:53 -02:00
pixfmt-srggb10dpcm8.xml [media] DocBook validation fixes 2012-08-15 18:58:04 -03:00
pixfmt-srggb12.xml
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] V4L: DocBook: Fix typos in the multi-plane formats description 2012-04-19 09:05:51 -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: add new pixel formats supported on dm365 2012-12-19 13:02:10 -02:00
planar-apis.xml
remote_controllers.xml
selection-api.xml [media] DocBook validation fixes 2012-08-15 18:58:04 -03:00
selections-common.xml [media] v4l: Correct conflicting V4L2 subdev selection API documentation 2012-07-06 20:25:37 -03:00
subdev-formats.xml [media] V4L: DocBook: Add V4L2_MBUS_FMT_YUV10_1X30 media bus pixel code 2012-12-21 12:11:11 -02:00
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: fix various validation errors 2013-02-06 07:34:53 -02:00
v4l2grab.c.xml
vbi_525.pdf
vbi_625.pdf
vbi_hsync.pdf
vidioc-create-bufs.xml [media] Documentation: media: description of DMABUF importing in V4L2 2012-11-25 17:11:04 -02:00
vidioc-cropcap.xml [media] DocBook: Mark CROPCAP as optional instead of as compulsory 2012-09-26 10:41:41 -03:00
vidioc-dbg-g-chip-ident.xml [media] DocBook: Use the generic ioctl error codes for all V4L ioctl's 2011-07-27 17:53:35 -03:00
vidioc-dbg-g-register.xml [media] DocBook: Use the generic ioctl error codes for all V4L ioctl's 2011-07-27 17:53:35 -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] v4l2-ctrl: Add helper function for the controls range update 2013-02-05 15:04:06 -02:00
vidioc-dv-timings-cap.xml [media] Fix DV_TIMINGS_CAP documentation 2012-07-30 20:22:05 -03:00
vidioc-encoder-cmd.xml [media] v4l: Remove experimental tag from certain API elements 2012-09-26 09:22:48 -03:00
vidioc-enum-dv-presets.xml [media] DocBook: document when to return ENODATA 2012-09-26 09:46:39 -03:00
vidioc-enum-dv-timings.xml [media] DocBook: document when to return ENODATA 2012-09-26 09:46:39 -03:00
vidioc-enum-fmt.xml [media] DocBook: deprecate V4L2_BUF_TYPE_PRIVATE 2012-09-26 09:44:12 -03:00
vidioc-enum-frameintervals.xml [media] DocBook: Use the generic ioctl error codes for all V4L ioctl's 2011-07-27 17:53:35 -03:00
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] v4l2 spec: add VIDIOC_ENUM_FREQ_BANDS documentation 2012-07-30 20:23:07 -03:00
vidioc-enumaudio.xml [media] DocBook: Use the generic ioctl error codes for all V4L ioctl's 2011-07-27 17:53:35 -03:00
vidioc-enumaudioout.xml [media] DocBook: Use the generic ioctl error codes for all V4L ioctl's 2011-07-27 17:53:35 -03:00
vidioc-enuminput.xml [media] Rename V4L2_(IN|OUT)_CAP_CUSTOM_TIMINGS 2012-09-26 09:49:37 -03:00
vidioc-enumoutput.xml [media] Rename V4L2_(IN|OUT)_CAP_CUSTOM_TIMINGS 2012-09-26 09:49:37 -03:00
vidioc-enumstd.xml [media] DocBook: document when to return ENODATA 2012-09-26 09:46:39 -03:00
vidioc-expbuf.xml [media] DocBook: fix various validation errors 2013-02-06 07:34:53 -02:00
vidioc-g-audio.xml [media] DocBook: Use the generic ioctl error codes for all V4L ioctl's 2011-07-27 17:53:35 -03:00
vidioc-g-audioout.xml [media] DocBook: Use the generic ioctl error codes for all V4L ioctl's 2011-07-27 17:53:35 -03:00
vidioc-g-crop.xml [media] DocBook: deprecate V4L2_BUF_TYPE_PRIVATE 2012-09-26 09:44:12 -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-preset.xml [media] DocBook: document when to return ENODATA 2012-09-26 09:46:39 -03:00
vidioc-g-dv-timings.xml [media] Rename V4L2_(IN|OUT)_CAP_CUSTOM_TIMINGS 2012-09-26 09:49:37 -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: mention that EINVAL can be returned for invalid menu indices 2013-02-06 08:12:57 -02:00
vidioc-g-fbuf.xml [media] v4l2 spec: clarify usage of V4L2_FBUF_FLAG_OVERLAY 2012-01-16 09:35:55 -02:00
vidioc-g-fmt.xml [media] DocBook: deprecate V4L2_BUF_TYPE_PRIVATE 2012-09-26 09:44:12 -03:00
vidioc-g-frequency.xml [media] v4l2 spec: add VIDIOC_ENUM_FREQ_BANDS documentation 2012-07-30 20:23:07 -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] V4L: Add JPEG compression control class documentation 2012-02-28 18:54:06 -03:00
vidioc-g-modulator.xml [media] Remove unneeded comments from the media API DocBook files 2011-12-11 09:16:53 -02:00
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 [media] DocBook: deprecate V4L2_BUF_TYPE_PRIVATE 2012-09-26 09:44:12 -03:00
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 validation fixes 2012-08-15 18:58:04 -03:00
vidioc-g-sliced-vbi-cap.xml [media] v4l2: use __u32 rather than enums in ioctl() structs 2012-05-14 08:09:02 -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] media-api-docs: Documented V4L2_TUNER_CAP_HWSEEK_PROG_LIM in G_TUNER docs 2012-09-13 17:42:08 -03:00
vidioc-log-status.xml [media] DocBook: Use the generic ioctl error codes for all V4L ioctl's 2011-07-27 17:53:35 -03:00
vidioc-overlay.xml [media] DocBook: Use the generic ioctl error codes for all V4L ioctl's 2011-07-27 17:53:35 -03:00
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-preset.xml [media] DocBook: document when to return ENODATA 2012-09-26 09:46:39 -03:00
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: struct v4l2_capability card field is a UTF-8 string 2013-02-05 19:24:03 -02:00
vidioc-queryctrl.xml [media] v4l2: use __u32 rather than enums in ioctl() structs 2012-05-14 08:09:02 -03:00
vidioc-querystd.xml [media] DocBook: document when to return ENODATA 2012-09-26 09:46:39 -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: in non-blocking mode return EAGAIN in hwseek 2012-09-26 17:49:53 -03:00
vidioc-streamon.xml [media] DocBook: improve STREAMON/OFF documentation 2012-09-26 09:26:57 -03:00
vidioc-subdev-enum-frame-interval.xml
vidioc-subdev-enum-frame-size.xml
vidioc-subdev-enum-mbus-code.xml
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-edid.xml [media] Docbook: add missing vidioc-subdev-g-edid.xml 2012-09-26 17:45:46 -03:00
vidioc-subdev-g-fmt.xml [media] DocBook: Use the generic ioctl error codes for all V4L ioctl's 2011-07-27 17:53:35 -03:00
vidioc-subdev-g-frame-interval.xml
vidioc-subdev-g-selection.xml [media] DocBook validation fixes 2012-08-15 18:58:04 -03:00
vidioc-subscribe-event.xml [media] v4l: events: Define V4L2_EVENT_FRAME_SYNC 2011-08-29 12:37:15 -03:00