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Diffstat (limited to 'Documentation/media/uapi/v4l/vidioc-g-priority.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-g-priority.rst | 73 |
1 files changed, 24 insertions, 49 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-g-priority.rst b/Documentation/media/uapi/v4l/vidioc-g-priority.rst index cbd2a3cbb18e..a763988f64e4 100644 --- a/Documentation/media/uapi/v4l/vidioc-g-priority.rst +++ b/Documentation/media/uapi/v4l/vidioc-g-priority.rst @@ -53,55 +53,30 @@ with a pointer to this variable. :stub-columns: 0 :widths: 3 1 4 - - - .. row 1 - - - ``V4L2_PRIORITY_UNSET`` - - - 0 - - - - - - .. row 2 - - - ``V4L2_PRIORITY_BACKGROUND`` - - - 1 - - - Lowest priority, usually applications running in background, for - example monitoring VBI transmissions. A proxy application running - in user space will be necessary if multiple applications want to - read from a device at this priority. - - - .. row 3 - - - ``V4L2_PRIORITY_INTERACTIVE`` - - - 2 - - - - - - .. row 4 - - - ``V4L2_PRIORITY_DEFAULT`` - - - 2 - - - Medium priority, usually applications started and interactively - controlled by the user. For example TV viewers, Teletext browsers, - or just "panel" applications to change the channel or video - controls. This is the default priority unless an application - requests another. - - - .. row 5 - - - ``V4L2_PRIORITY_RECORD`` - - - 3 - - - Highest priority. Only one file descriptor can have this priority, - it blocks any other fd from changing device properties. Usually - applications which must not be interrupted, like video recording. + * - ``V4L2_PRIORITY_UNSET`` + - 0 + - + * - ``V4L2_PRIORITY_BACKGROUND`` + - 1 + - Lowest priority, usually applications running in background, for + example monitoring VBI transmissions. A proxy application running + in user space will be necessary if multiple applications want to + read from a device at this priority. + * - ``V4L2_PRIORITY_INTERACTIVE`` + - 2 + - + * - ``V4L2_PRIORITY_DEFAULT`` + - 2 + - Medium priority, usually applications started and interactively + controlled by the user. For example TV viewers, Teletext browsers, + or just "panel" applications to change the channel or video + controls. This is the default priority unless an application + requests another. + * - ``V4L2_PRIORITY_RECORD`` + - 3 + - Highest priority. Only one file descriptor can have this priority, + it blocks any other fd from changing device properties. Usually + applications which must not be interrupted, like video recording. Return Value |