diff options
Diffstat (limited to 'Documentation/media/uapi/v4l/vidioc-prepare-buf.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-prepare-buf.rst | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst b/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst index 79076dff46fd..bdcfd9fe550d 100644 --- a/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst +++ b/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst @@ -15,7 +15,8 @@ VIDIOC_PREPARE_BUF - Prepare a buffer for I/O Synopsis ======== -.. cpp:function:: int ioctl( int fd, int request, struct v4l2_buffer *argp ) +.. c:function:: int ioctl( int fd, VIDIOC_PREPARE_BUF, struct v4l2_buffer *argp ) + :name: VIDIOC_PREPARE_BUF Arguments @@ -24,9 +25,6 @@ Arguments ``fd`` File descriptor returned by :ref:`open() <func-open>`. -``request`` - VIDIOC_PREPARE_BUF - ``argp`` @@ -42,7 +40,7 @@ operations are not required, the application can use one of ``V4L2_BUF_FLAG_NO_CACHE_INVALIDATE`` and ``V4L2_BUF_FLAG_NO_CACHE_CLEAN`` flags to skip the respective step. -The :ref:`struct v4l2_buffer <v4l2-buffer>` structure is specified in +The struct :c:type:`v4l2_buffer` structure is specified in :ref:`buffer`. |