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| author |   Ricardo Ribalda Delgado <ribalda@kernel.org> | 2019-11-04 14:09:22 +0100 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@kernel.org> | 2019-11-08 07:42:58 +0100 |
| commit | 8508a2d519ed190a77061c5159b000f1035b3522 (patch) | |
| tree | df3af2355bdcee9cb1f5cd2b3df9f56bd0b493d9 /Documentation/media | |
| parent | media: v4l2_core: Add p_area to struct v4l2_ext_control (diff) | |
| download | wireguard-linux-8508a2d519ed190a77061c5159b000f1035b3522.tar.xz wireguard-linux-8508a2d519ed190a77061c5159b000f1035b3522.zip | |
media: Documentation: v42l_core: v4l2_ext_control
Describe p_area field from v4l2_ext_ctrl
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@kernel.org>
Diffstat (limited to 'Documentation/media')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst b/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst index 13dc1a986249..271cac18afbb 100644 --- a/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst +++ b/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst @@ -199,6 +199,11 @@ still cause this situation. - A pointer to a matrix control of unsigned 32-bit values. Valid if this control is of type ``V4L2_CTRL_TYPE_U32``. * - + - :c:type:`v4l2_area` * + - ``p_area`` + - A pointer to a struct :c:type:`v4l2_area`. Valid if this control is + of type ``V4L2_CTRL_TYPE_AREA``. + * - - void * - ``ptr`` - A pointer to a compound type which can be an N-dimensional array |