Commit 422eaac5 authored by Muralidharan Karicheri's avatar Muralidharan Karicheri Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (13619): v4l2-spec: Adds EBUSY error code for S_STD and QUERYSTD ioctls 



During review of Video Timing API documentation, Hans Verkuil had a comment
on adding EBUSY error code for VIDIOC_S_STD and VIDIOC_QUERYSTD ioctls. This
patch updates the document for this.

Signed-off-by: default avatarMuralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 2e535ed5

Documentation/DocBook/v4l/vidioc-g-std.xml

+6 −0
Original line number Diff line number Diff line
@@ -86,6 +86,12 @@ standards.</para> 
<constant>VIDIOC_S_STD</constant> parameter was unsuitable.</para>

	</listitem>

      </varlistentry>

      <varlistentry>

	<term><errorcode>EBUSY</errorcode></term>

	<listitem>

	  <para>The device is busy and therefore can not change the standard</para>

	</listitem>

      </varlistentry>

    </variablelist>

  </refsect1>

</refentry>

Documentation/DocBook/v4l/vidioc-querystd.xml

+6 −0
Original line number Diff line number Diff line
@@ -70,6 +70,12 @@ current video input or output.</para> 
	  <para>This ioctl is not supported.</para>

	</listitem>

      </varlistentry>

      <varlistentry>

	<term><errorcode>EBUSY</errorcode></term>

	<listitem>

	  <para>The device is busy and therefore can not detect the standard</para>

	</listitem>

      </varlistentry>

    </variablelist>

  </refsect1>

</refentry>