diff options
| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-24 15:04:26 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-10-15 08:49:39 +0300 |
| commit | 407e84cd1e9a802df1955e281d8956439abc499b (patch) | |
| tree | d9f41bec6fb149ccae1687c6b2cf307f15c19a01 /Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst | |
| parent | 01fae02d8d67116f5b9bc36a8571356aa76f02f0 (diff) | |
| download | linux-407e84cd1e9a802df1955e281d8956439abc499b.tar.xz | |
media: docs: make V4L documents more compatible with Sphinx 3.1+
Sphinx 3.x broke support for the cdomain.py extension, as the
c domain code was rewritten. Due to that, the c tags need to
be re-written, in order to use the new c domain notation.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst index 948903a34d6f..f35b9562df21 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst @@ -1,4 +1,5 @@ .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: V4L .. _VIDIOC_SUBDEV_G_SELECTION: @@ -11,27 +12,26 @@ Name VIDIOC_SUBDEV_G_SELECTION - VIDIOC_SUBDEV_S_SELECTION - Get or set selection rectangles on a subdev pad - Synopsis ======== -.. c:function:: int ioctl( int fd, VIDIOC_SUBDEV_G_SELECTION, struct v4l2_subdev_selection *argp ) - :name: VIDIOC_SUBDEV_G_SELECTION +.. c:macro:: VIDIOC_SUBDEV_G_SELECTION + +``int ioctl(int fd, VIDIOC_SUBDEV_G_SELECTION, struct v4l2_subdev_selection *argp)`` -.. c:function:: int ioctl( int fd, VIDIOC_SUBDEV_S_SELECTION, struct v4l2_subdev_selection *argp ) - :name: VIDIOC_SUBDEV_S_SELECTION +.. c:macro:: VIDIOC_SUBDEV_S_SELECTION +``int ioctl(int fd, VIDIOC_SUBDEV_S_SELECTION, struct v4l2_subdev_selection *argp)`` Arguments ========= ``fd`` - File descriptor returned by :ref:`open() <func-open>`. + File descriptor returned by :c:func:`open()`. ``argp`` Pointer to struct :c:type:`v4l2_subdev_selection`. - Description =========== @@ -58,7 +58,6 @@ There are two types of selection targets: actual and bounds. The actual targets are the targets which configure the hardware. The BOUNDS target will return a rectangle that contain all possible actual rectangles. - Discovering supported features ------------------------------ @@ -69,7 +68,6 @@ return ``EINVAL``. Selection targets and flags are documented in :ref:`v4l2-selections-common`. - .. c:type:: v4l2_subdev_selection .. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| @@ -100,7 +98,6 @@ Selection targets and flags are documented in - Reserved for future extensions. Applications and drivers must set the array to zero. - Return Value ============ |