Commit 579e92ff authored by Sylwester Nawrocki's avatar Sylwester Nawrocki Committed by Mauro Carvalho Chehab
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[media] V4L: JPEG class documentation corrections 



This patch fixes following compilation warning:
Error: no ID for constraint linkend: v4l2-jpeg-chroma-subsampling.

and adds missing JPEG control class at the Table A.58.

Signed-off-by: default avatarSylwester Nawrocki <sylvester.nawrocki@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent bc050e67

Documentation/DocBook/media/v4l/controls.xml

+1 −1
Original line number Original line Diff line number Diff line
@@ -3978,7 +3978,7 @@ interface and may change in the future.</para> 
	    <entry spanname="id"><constant>V4L2_CID_JPEG_CHROMA_SUBSAMPLING</constant></entry>

	    <entry spanname="id"><constant>V4L2_CID_JPEG_CHROMA_SUBSAMPLING</constant></entry>

	    <entry>menu</entry>

	    <entry>menu</entry>

	  </row>

	  </row>

	  <row id="jpeg-chroma-subsampling-control">

	  <row id="v4l2-jpeg-chroma-subsampling">

	    <entry spanname="descr">The chroma subsampling factors describe how

	    <entry spanname="descr">The chroma subsampling factors describe how

	    each component of an input image is sampled, in respect to maximum

	    each component of an input image is sampled, in respect to maximum

	    sample rate in each spatial dimension. See <xref linkend="itu-t81"/>,

	    sample rate in each spatial dimension. See <xref linkend="itu-t81"/>,

Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml

+7 −0
Original line number Original line Diff line number Diff line
@@ -284,6 +284,13 @@ These controls are described in <xref 
	    processing controls. These controls are described in <xref

	    processing controls. These controls are described in <xref

	    linkend="image-process-controls" />.</entry>

	    linkend="image-process-controls" />.</entry>

	  </row>

	  </row>

	  <row>

	    <entry><constant>V4L2_CTRL_CLASS_JPEG</constant></entry>

	    <entry>0x9d0000</entry>

	    <entry>The class containing JPEG compression controls.

These controls are described in <xref

		linkend="jpeg-controls" />.</entry>

	  </row>

	</tbody>

	</tbody>

      </tgroup>

      </tgroup>

    </table>

    </table>

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