diff options
Diffstat (limited to 'Documentation/userspace-api/media/v4l/vidioc-enuminput.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/vidioc-enuminput.rst | 31 |
1 files changed, 9 insertions, 22 deletions
diff --git a/Documentation/userspace-api/media/v4l/vidioc-enuminput.rst b/Documentation/userspace-api/media/v4l/vidioc-enuminput.rst index 510670bff3de..d5f0535bd866 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-enuminput.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-enuminput.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_ENUMINPUT: @@ -18,24 +12,22 @@ Name VIDIOC_ENUMINPUT - Enumerate video inputs - Synopsis ======== -.. c:function:: int ioctl( int fd, VIDIOC_ENUMINPUT, struct v4l2_input *argp ) - :name: VIDIOC_ENUMINPUT +.. c:macro:: VIDIOC_ENUMINPUT +``int ioctl(int fd, VIDIOC_ENUMINPUT, struct v4l2_input *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_input`. - Description =========== @@ -46,8 +38,7 @@ fill the rest of the structure or return an ``EINVAL`` error code when the index is out of bounds. To enumerate all inputs applications shall begin at index zero, incrementing by one until the driver returns ``EINVAL``. - -.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| +.. tabularcolumns:: |p{3.0cm}|p{3.5cm}|p{10.8cm}| .. c:type:: v4l2_input @@ -110,8 +101,7 @@ at index zero, incrementing by one until the driver returns ``EINVAL``. zero. - -.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}| +.. tabularcolumns:: |p{6.6cm}|p{1.0cm}|p{9.7cm}| .. _input-type: @@ -133,8 +123,7 @@ at index zero, incrementing by one until the driver returns ``EINVAL``. - This input is a touch device for capturing raw touch data. - -.. tabularcolumns:: |p{4.8cm}|p{2.6cm}|p{10.1cm}| +.. tabularcolumns:: |p{5.6cm}|p{2.6cm}|p{9.1cm}| .. _input-status: @@ -205,8 +194,7 @@ at index zero, incrementing by one until the driver returns ``EINVAL``. - VTR time constant. [?] - -.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}| +.. tabularcolumns:: |p{6.6cm}|p{2.4cm}|p{8.3cm}| .. _input-capabilities: @@ -229,7 +217,6 @@ at index zero, incrementing by one until the driver returns ``EINVAL``. ``V4L2_SEL_TGT_NATIVE_SIZE`` selection target, see :ref:`v4l2-selections-common`. - Return Value ============ |