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| author |   Ricardo Ribalda Delgado <ribalda@kernel.org> | 2019-10-07 12:06:32 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-10-10 11:36:54 -0300 |
| commit | 8ae3a0862993c09a8ef0f9abb379553370c517e3 (patch) | |
| tree | fc4242536ebced37abf0ec9079458fc0465d7abe /Documentation/media | |
| parent | media: add V4L2_CTRL_TYPE_AREA control type (diff) | |
| download | linux-dev-8ae3a0862993c09a8ef0f9abb379553370c517e3.tar.xz linux-dev-8ae3a0862993c09a8ef0f9abb379553370c517e3.zip | |
media: Documentation: media: Document V4L2_CTRL_TYPE_AREA
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>
Diffstat (limited to 'Documentation/media')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-queryctrl.rst | 6 | ||||
| -rw-r--r-- | Documentation/media/videodev2.h.rst.exceptions | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-queryctrl.rst b/Documentation/media/uapi/v4l/vidioc-queryctrl.rst index a3d56ffbf4cc..33aff21b7d11 100644 --- a/Documentation/media/uapi/v4l/vidioc-queryctrl.rst +++ b/Documentation/media/uapi/v4l/vidioc-queryctrl.rst @@ -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 diff --git a/Documentation/media/videodev2.h.rst.exceptions b/Documentation/media/videodev2.h.rst.exceptions index adeb6b7a15cb..b58e381bdf7b 100644 --- a/Documentation/media/videodev2.h.rst.exceptions +++ b/Documentation/media/videodev2.h.rst.exceptions @@ -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 |