diff options
Diffstat (limited to 'Documentation/userspace-api/media/v4l/format.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/format.rst | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/Documentation/userspace-api/media/v4l/format.rst b/Documentation/userspace-api/media/v4l/format.rst index e47fc0505727..35bbb2fea46e 100644 --- a/Documentation/userspace-api/media/v4l/format.rst +++ b/Documentation/userspace-api/media/v4l/format.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 .. _format: @@ -13,7 +7,6 @@ Data Formats ************ - Data Format Negotiation ======================= @@ -60,8 +53,8 @@ image size. When applications omit the :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` ioctl its locking side effects are implied by the next step, the selection of an I/O method with the :ref:`VIDIOC_REQBUFS` ioctl or implicit -with the first :ref:`read() <func-read>` or -:ref:`write() <func-write>` call. +with the first :c:func:`read()` or +:c:func:`write()` call. Generally only one logical stream can be assigned to a file descriptor, the exception being drivers permitting simultaneous video capturing and @@ -74,7 +67,6 @@ All drivers exchanging data with applications must support the :ref:`VIDIOC_G_FMT <VIDIOC_G_FMT>` and :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` ioctl. Implementation of the :ref:`VIDIOC_TRY_FMT <VIDIOC_G_FMT>` is highly recommended but optional. - Image Format Enumeration ======================== |