Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 9d172173 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

[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: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent cfb19b0a

Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml

+3 −3
Original line number Diff line number Diff line
@@ -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>