[media] V4L: Add camera auto focus controls
Add following auto focus controls:
- V4L2_CID_AUTO_FOCUS_START - single-shot auto focus start
- V4L2_CID_AUTO_FOCUS_STOP - single-shot auto focus stop
- V4L2_CID_AUTO_FOCUS_STATUS - automatic focus status
- V4L2_CID_AUTO_FOCUS_RANGE - automatic focus scan range selection
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/Documentation/DocBook/media/v4l/compat.xml b/Documentation/DocBook/media/v4l/compat.xml
index 149f65d..dc61b01 100644
--- a/Documentation/DocBook/media/v4l/compat.xml
+++ b/Documentation/DocBook/media/v4l/compat.xml
@@ -2435,6 +2435,21 @@
<listitem>
<para> Added <constant>V4L2_CID_COLORFX_CBCR</constant> control.</para>
</listitem>
+ <listitem>
+ <para> Added camera controls <constant>V4L2_CID_AUTO_EXPOSURE_BIAS</constant>,
+ <constant>V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE</constant>,
+ <constant>V4L2_CID_IMAGE_STABILIZATION</constant>,
+ <constant>V4L2_CID_ISO_SENSITIVITY</constant>,
+ <constant>V4L2_CID_ISO_SENSITIVITY_AUTO</constant>,
+ <constant>V4L2_CID_EXPOSURE_METERING</constant>,
+ <constant>V4L2_CID_SCENE_MODE</constant>,
+ <constant>V4L2_CID_3A_LOCK</constant>,
+ <constant>V4L2_CID_AUTO_FOCUS_START</constant>,
+ <constant>V4L2_CID_AUTO_FOCUS_STOP</constant>,
+ <constant>V4L2_CID_AUTO_FOCUS_STATUS</constant> and
+ <constant>V4L2_CID_AUTO_FOCUS_RANGE</constant>.
+ </para>
+ </listitem>
</orderedlist>
</section>
@@ -2555,6 +2570,10 @@
<para>Sub-device selection API: &VIDIOC-SUBDEV-G-SELECTION;
and &VIDIOC-SUBDEV-S-SELECTION; ioctls.</para>
</listitem>
+ <listitem>
+ <para><link linkend="v4l2-auto-focus-area"><constant>
+ V4L2_CID_AUTO_FOCUS_AREA</constant></link> control.</para>
+ </listitem>
</itemizedlist>
</section>