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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 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>menu</entry>

	  </row>

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

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

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

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

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

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

	  </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>

      </tgroup>

    </table>