diff options
Diffstat (limited to 'Documentation/userspace-api/media/v4l/vidioc-overlay.rst')
-rw-r--r-- | Documentation/userspace-api/media/v4l/vidioc-overlay.rst | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/Documentation/userspace-api/media/v4l/vidioc-overlay.rst b/Documentation/userspace-api/media/v4l/vidioc-overlay.rst index 74310ff486ba..f2efaaba24c0 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-overlay.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-overlay.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_OVERLAY: @@ -18,24 +12,22 @@ Name VIDIOC_OVERLAY - Start or stop video overlay - Synopsis ======== -.. c:function:: int ioctl( int fd, VIDIOC_OVERLAY, const int *argp ) - :name: VIDIOC_OVERLAY +.. c:macro:: VIDIOC_OVERLAY +``int ioctl(int fd, VIDIOC_OVERLAY, const int *argp)`` Arguments ========= ``fd`` - File descriptor returned by :ref:`open() <func-open>`. + File descriptor returned by :c:func:`open()`. ``argp`` Pointer to an integer. - Description =========== @@ -48,7 +40,6 @@ Drivers do not support :ref:`VIDIOC_STREAMON` or :ref:`VIDIOC_STREAMOFF <VIDIOC_STREAMON>` with ``V4L2_BUF_TYPE_VIDEO_OVERLAY``. - Return Value ============ |