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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-09-24 14:04:26 +0200
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-10-15 07:49:39 +0200
commit407e84cd1e9a802df1955e281d8956439abc499b (patch)
treed9f41bec6fb149ccae1687c6b2cf307f15c19a01 /Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst
parent01fae02d8d67116f5b9bc36a8571356aa76f02f0 (diff)
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-crop.rst')
-rw-r--r--Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst16
1 files changed, 7 insertions, 9 deletions
diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst
index 45c988b13ba6..2d78b4f5928d 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst
@@ -1,4 +1,5 @@
.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
+.. c:namespace:: V4L
.. _VIDIOC_SUBDEV_G_CROP:
@@ -11,27 +12,26 @@ Name
VIDIOC_SUBDEV_G_CROP - VIDIOC_SUBDEV_S_CROP - Get or set the crop rectangle on a subdev pad
-
Synopsis
========
-.. c:function:: int ioctl( int fd, VIDIOC_SUBDEV_G_CROP, struct v4l2_subdev_crop *argp )
- :name: VIDIOC_SUBDEV_G_CROP
+.. c:macro:: VIDIOC_SUBDEV_G_CROP
+
+``int ioctl(int fd, VIDIOC_SUBDEV_G_CROP, struct v4l2_subdev_crop *argp)``
-.. c:function:: int ioctl( int fd, VIDIOC_SUBDEV_S_CROP, const struct v4l2_subdev_crop *argp )
- :name: VIDIOC_SUBDEV_S_CROP
+.. c:macro:: VIDIOC_SUBDEV_S_CROP
+``int ioctl(int fd, VIDIOC_SUBDEV_S_CROP, const struct v4l2_subdev_crop *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_crop`.
-
Description
===========
@@ -76,7 +76,6 @@ rectangle doesn't match the device capabilities. They must instead
modify the rectangle to match what the hardware can provide. The
modified format should be as close as possible to the original request.
-
.. c:type:: v4l2_subdev_crop
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
@@ -101,7 +100,6 @@ modified format should be as close as possible to the original request.
- Reserved for future extensions. Applications and drivers must set
the array to zero.
-
Return Value
============