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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2012-02-27 05:36:38 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-19 11:29:28 -0300 |
| commit | 9d1721733038bda56c38e1e0807885a85f08d7a7 (patch) | |
| tree | ebc6c9415627762e920856d22ea11594bc939579 | |
| parent | cfb19b0ab13847a0e0e49521eb94113b0b315e3b (diff) | |
| download | lwn-9d1721733038bda56c38e1e0807885a85f08d7a7.tar.gz lwn-9d1721733038bda56c38e1e0807885a85f08d7a7.zip | |
[media] V4L2 Spec: return -EINVAL on unsupported wrap_around value
This is a small extension to the S_HW_FREQ_SEEK ioctl: if the wrap_around
value is not support by the hardware, then -EINVAL is returned.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml b/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml index e013da845b11..18b1a8266f7c 100644 --- a/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml +++ b/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml @@ -96,8 +96,8 @@ field and the &v4l2-tuner; <structfield>index</structfield> field.</entry> <row> <entry>__u32</entry> <entry><structfield>reserved</structfield>[7]</entry> - <entry>Reserved for future extensions. Drivers and - applications must set the array to zero.</entry> + <entry>Reserved for future extensions. Applications + must set the array to zero.</entry> </row> </tbody> </tgroup> @@ -112,7 +112,7 @@ field and the &v4l2-tuner; <structfield>index</structfield> field.</entry> <term><errorcode>EINVAL</errorcode></term> <listitem> <para>The <structfield>tuner</structfield> index is out of -bounds or the value in the <structfield>type</structfield> field is +bounds, the wrap_around value is not supported or the value in the <structfield>type</structfield> field is wrong.</para> </listitem> </varlistentry> |