diff options
Diffstat (limited to 'Documentation/DocBook/media/v4l/vidioc-qbuf.xml')
| -rw-r--r-- | Documentation/DocBook/media/v4l/vidioc-qbuf.xml | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-qbuf.xml b/Documentation/DocBook/media/v4l/vidioc-qbuf.xml index 9caa49af580..77ff5be0809 100644 --- a/Documentation/DocBook/media/v4l/vidioc-qbuf.xml +++ b/Documentation/DocBook/media/v4l/vidioc-qbuf.xml | |||
| @@ -71,12 +71,9 @@ initialize the <structfield>bytesused</structfield>, | |||
| 71 | <structfield>field</structfield> and | 71 | <structfield>field</structfield> and |
| 72 | <structfield>timestamp</structfield> fields, see <xref | 72 | <structfield>timestamp</structfield> fields, see <xref |
| 73 | linkend="buffer" /> for details. | 73 | linkend="buffer" /> for details. |
| 74 | Applications must also set <structfield>flags</structfield> to 0. If a driver | 74 | Applications must also set <structfield>flags</structfield> to 0. |
| 75 | supports capturing from specific video inputs and you want to specify a video | 75 | The <structfield>reserved2</structfield> and |
| 76 | input, then <structfield>flags</structfield> should be set to | 76 | <structfield>reserved</structfield> fields must be set to 0. When using |
| 77 | <constant>V4L2_BUF_FLAG_INPUT</constant> and the field | ||
| 78 | <structfield>input</structfield> must be initialized to the desired input. | ||
| 79 | The <structfield>reserved</structfield> field must be set to 0. When using | ||
| 80 | the <link linkend="planar-apis">multi-planar API</link>, the | 77 | the <link linkend="planar-apis">multi-planar API</link>, the |
| 81 | <structfield>m.planes</structfield> field must contain a userspace pointer | 78 | <structfield>m.planes</structfield> field must contain a userspace pointer |
| 82 | to a filled-in array of &v4l2-plane; and the <structfield>length</structfield> | 79 | to a filled-in array of &v4l2-plane; and the <structfield>length</structfield> |