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media: Documentation: media: Document V4L2_CTRL_TYPE_AREA

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A struct v4l2_area containing the width and the height of a rectangular
area.

Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Ricardo Ribalda Delgado <ribalda@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Ricardo Ribalda Delgado 2019-10-07 12:06:32 -03:00 committed by Mauro Carvalho Chehab
parent d1dc49370f
commit 8ae3a08629
2 changed files with 7 additions and 0 deletions
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6
Documentation/media/uapi/v4l/vidioc-queryctrl.rst
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@ -443,6 +443,12 @@ See also the examples in :ref:`control`.
- n/a
- A struct :c:type:`v4l2_ctrl_mpeg2_quantization`, containing MPEG-2
quantization matrices for stateless video decoders.
* - ``V4L2_CTRL_TYPE_AREA``
- n/a
- n/a
- n/a
- A struct :c:type:`v4l2_area`, containing the width and the height
of a rectangular area. Units depend on the use case.
* - ``V4L2_CTRL_TYPE_H264_SPS``
- n/a
- n/a

1
Documentation/media/videodev2.h.rst.exceptions
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@ -141,6 +141,7 @@ replace symbol V4L2_CTRL_TYPE_H264_PPS :c:type:`v4l2_ctrl_type`
replace symbol V4L2_CTRL_TYPE_H264_SCALING_MATRIX :c:type:`v4l2_ctrl_type`
replace symbol V4L2_CTRL_TYPE_H264_SLICE_PARAMS :c:type:`v4l2_ctrl_type`
replace symbol V4L2_CTRL_TYPE_H264_DECODE_PARAMS :c:type:`v4l2_ctrl_type`
replace symbol V4L2_CTRL_TYPE_AREA :c:type:`v4l2_ctrl_type`
# V4L2 capability defines
replace define V4L2_CAP_VIDEO_CAPTURE device-capabilities