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Commit de1dd3e9 authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab
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[media] DocBook: media: document PLL lock control 



Document PLL lock V4L2 control. It is read only RF tuner control
which is used to inform if tuner is receiving frequency or not.

Cc: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent c58d1de5

Documentation/DocBook/media/v4l/controls.xml

+9 −0
Original line number Diff line number Diff line
@@ -5134,6 +5134,15 @@ intermediate frequency output or baseband output. Used when 
<constant>V4L2_CID_RF_TUNER_IF_GAIN_AUTO</constant> is not set. The range and step are

driver-specific.</entry>

            </row>

            <row>

              <entry spanname="id"><constant>V4L2_CID_RF_TUNER_PLL_LOCK</constant>&nbsp;</entry>

              <entry>boolean</entry>

            </row>

            <row>

              <entry spanname="descr">Is synthesizer PLL locked? RF tuner is

receiving given frequency when that control is set. This is a read-only control.

</entry>

            </row>

          </tbody>

        </tgroup>

      </table>