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2017-04-14[media] vidioc-queryctrl.rst: document V4L2_CTRL_FLAG_MODIFY_LAYOUTHans Verkuil
Document this new control flag. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-04-14[media] v4l: Add metadata buffer type and formatLaurent Pinchart
The metadata buffer type is used to transfer metadata between userspace and kernelspace through a V4L2 buffers queue. It comes with a new metadata capture capability and format description. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Guennadi Liakhovetski <guennadi.liakhovetski@intel.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> [hans.verkuil@cisco.com: removed left-over 'experimental' note] [hans.verkuil@cisco.com: add newline after _v4l2-meta-format label] Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-11-16[media] vidioc-g-dv-timings.rst: document the new dv_timings flagsHans Verkuil
Document the new flags. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-10-21[media] Documentation: Add HSV encodingsRicardo Ribalda Delgado
Describe the hsv_enc field and its use. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-19[media] videodev2.h.rst.exceptions: fix warningsMauro Carvalho Chehab
Changeset ab6343956f9c ("[media] V4L2: Add documentation for SDI timings and related flags") added documentation for new V4L2 defines, but it forgot to update videodev2.h.rst.exceptions to point to where the documentation for those new values will be inside the book, causing those warnings: Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-dv-bt-std-sdi (if the link has no caption the label must precede a section header) Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-dv-fl-first-field-extra-line (if the link has no caption the label must precede a section header) Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-in-st-no-v-lock (if the link has no caption the label must precede a section header) Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-in-st-no-std-lock (if the link has no caption the label must precede a section header) Fixes: ab6343956f9c ("[media] V4L2: Add documentation for SDI timings and related flags") Cc: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> Cc: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-09[media] docs-rst: fix cross-references for videodev2.hMauro Carvalho Chehab
There are several broken references there, due to the conversion to C domain. Fix them using this shell script and manually adjust what's broken: # funcs is a file with the broken functions/references for i in $(cat funcs|sort|uniq|perl -ne 'print "$1\n" if (m/(\S+)$/)'); do i=${i//-/_} echo $i j=${i//_/-} for k in $(git grep -l "_$j:" Documentation/); do sed s,\_$j\:,"c\:type\:\: $i", <$k >a && mv a $k done for k in $(git grep -l "$j" Documentation/media/*.exceptions); do sed s,$j,":c\:type\:\`$i\`", <$k >a && mv a $k done for k in $(git grep -l "$j" Documentation/); do sed "s,:ref:\`$i <$j>\`,:c:type:\`$i\`," <$k >a && mv a $k sed "s,:ref:\`$j\`,:c:type:\`$i\`," <$k >a && mv a $k sed -E "s,:ref:\`(.*)<$j>\`,:c:type:\`\1<$i>\`," <$k >a && mv a $k done for k in $(git grep -l "<$j>" include/media); do sed -E "s,:ref:\`(.*)<$j>\`,enum \&$i," <$k >a && mv a $k done done Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-23[media] Documentation: add support for V4L touch devicesNick Dyer
Document the new touch API. Signed-off-by: Nick Dyer <nick@shmanahar.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [hans.verkuil@cisco.com: fix up videodev2.h.rst.exceptions] Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-07-13[media] doc-rst: fix htmldocs build warningsMauro Carvalho Chehab
Fix those warnings: Documentation/output/videodev2.h.rst:6: WARNING: undefined label: vidioc_unsubscribe_event (if the link has no caption the label must precede a section header) Documentation/media/uapi/v4l/dev-overlay.rst:248: WARNING: Title underline too short. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-12[media] vidioc-g-dv-timings.rst: document interlaced definesHans Verkuil
Document V4L2_DV_PROGRESSIVE and V4L2_DV_INTERLACED and fix missing references. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-12[media] pixfmt-006.rst: add missing V4L2_YCBCR_ENC_SMPTE240MHans Verkuil
Fix missing documentation, and its cross reference. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-12[media] doc-rst: fix a missing reference for V4L2_BUF_FLAG_LASTMauro Carvalho Chehab
Fix it by adding a header to the flat-table to match to the list of define symbols. As a side-effect, it also removes some exceptions from videodev2.h.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-08doc_rst: rename the media Sphinx suff to Documentation/mediaMauro Carvalho Chehab
The name of the subsystem is "media", and not "linux_tv". Also, as we plan to add other stuff there in the future, let's rename also the media uAPI book to media_uapi, to make it clearer. No functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>