diff options
Diffstat (limited to 'Documentation/userspace-api/media/v4l/vidioc-subdev-querycap.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/vidioc-subdev-querycap.rst | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-querycap.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-querycap.rst index 0371a76321af..9b8d8644ec0f 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-subdev-querycap.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-querycap.rst @@ -1,11 +1,5 @@ -.. Permission is granted to copy, distribute and/or modify this -.. document under the terms of the GNU Free Documentation License, -.. Version 1.1 or any later version published by the Free Software -.. Foundation, with no Invariant Sections, no Front-Cover Texts -.. and no Back-Cover Texts. A copy of the license is included at -.. Documentation/userspace-api/media/fdl-appendix.rst. -.. -.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: V4L .. _VIDIOC_SUBDEV_QUERYCAP: @@ -18,24 +12,22 @@ Name VIDIOC_SUBDEV_QUERYCAP - Query sub-device capabilities - Synopsis ======== -.. c:function:: int ioctl( int fd, VIDIOC_SUBDEV_QUERYCAP, struct v4l2_subdev_capability *argp ) - :name: VIDIOC_SUBDEV_QUERYCAP +.. c:macro:: VIDIOC_SUBDEV_QUERYCAP +``int ioctl(int fd, VIDIOC_SUBDEV_QUERYCAP, struct v4l2_subdev_capability *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_capability`. - Description =========== @@ -46,7 +38,7 @@ a struct :c:type:`v4l2_subdev_capability` which is filled by the driver. When the driver is not compatible with this specification the ioctl returns ``ENOTTY`` error code. -.. tabularcolumns:: |p{1.5cm}|p{2.5cm}|p{13cm}| +.. tabularcolumns:: |p{1.5cm}|p{2.9cm}|p{12.9cm}| .. c:type:: v4l2_subdev_capability @@ -83,7 +75,7 @@ the driver is not compatible with this specification the ioctl returns - ``reserved``\ [14] - Reserved for future extensions. Set to 0 by the V4L2 core. -.. tabularcolumns:: |p{6cm}|p{2.2cm}|p{8.8cm}| +.. tabularcolumns:: |p{6.8cm}|p{2.4cm}|p{8.1cm}| .. _subdevice-capabilities: |