diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2015-06-05 05:11:15 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-06-06 07:38:10 -0300 |
| commit | dc8b1c0e89f3473221f35b7aaf7419e2d2c16fe9 (patch) | |
| tree | 97e3302d4e48b709173ec349cb0cc482baa9afd5 /Documentation/DocBook/media/v4l/vidioc-querybuf.xml | |
| parent | 5d3512514ae7e21e869ea306f902b6be428e2578 (diff) | |
| download | blackbird-op-linux-dc8b1c0e89f3473221f35b7aaf7419e2d2c16fe9.tar.gz blackbird-op-linux-dc8b1c0e89f3473221f35b7aaf7419e2d2c16fe9.zip | |
[media] DocBook media: correct description of reserved fields
Make sure that the documentation clearly states who is zeroing reserved
fields: drivers and/or applications.
This patch syncs the documentation with the checks that v4l2-compliance
and valgrind do.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'Documentation/DocBook/media/v4l/vidioc-querybuf.xml')
| -rw-r--r-- | Documentation/DocBook/media/v4l/vidioc-querybuf.xml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-querybuf.xml b/Documentation/DocBook/media/v4l/vidioc-querybuf.xml index a597155c052d..50bfcb5e8508 100644 --- a/Documentation/DocBook/media/v4l/vidioc-querybuf.xml +++ b/Documentation/DocBook/media/v4l/vidioc-querybuf.xml @@ -60,7 +60,8 @@ buffer at any time after buffers have been allocated with the field. Valid index numbers range from zero to the number of buffers allocated with &VIDIOC-REQBUFS; (&v4l2-requestbuffers; <structfield>count</structfield>) minus one. -The <structfield>reserved</structfield> field should to set to 0. +The <structfield>reserved</structfield> and <structfield>reserved2 </structfield> +fields must be set to 0. When using the <link linkend="planar-apis">multi-planar API</link>, the <structfield>m.planes</structfield> field must contain a userspace pointer to an array of &v4l2-plane; and the <structfield>length</structfield> field has |
