3 files changed, 13 insertions, 1 deletions

diff --git a/Documentation/DocBook/media/v4l/compat.xml b/Documentation/DocBook/media/v4l/compat.xml
index ebd2bfd1ee8e..104a1a2b8849 100644
--- a/Documentation/DocBook/media/v4l/compat.xml
+++ b/Documentation/DocBook/media/v4l/compat.xml
@@ -2486,6 +2486,10 @@ that used it. It was originally scheduled for removal in 2.6.35.
           <structname>v4l2_buffer</structname>. See <xref
           linkend="buffer-flags" />.</para>
         </listitem>
+        <listitem>
+          <para>Added <constant>V4L2_EVENT_CTRL_CH_RANGE</constant> control event
+          changes flag. See <xref linkend="changes-flags"/>.</para>
+        </listitem>
       </orderedlist>
     </section>
 
diff --git a/Documentation/DocBook/media/v4l/v4l2.xml b/Documentation/DocBook/media/v4l/v4l2.xml
index 8fe29427c8e4..c3851a2fb50d 100644
--- a/Documentation/DocBook/media/v4l/v4l2.xml
+++ b/Documentation/DocBook/media/v4l/v4l2.xml
@@ -142,10 +142,12 @@ applications. -->
       <revision>
         <revnumber>3.9</revnumber>
         <date>2012-12-03</date>
-        <authorinitials>sa</authorinitials>
+        <authorinitials>sa, sn</authorinitials>
         <revremark>Added timestamp types to
         <structname>v4l2_buffer</structname>, see <xref
         linkend="buffer-flags" />.
+        Added <constant>V4L2_EVENT_CTRL_CH_RANGE</constant> control
+        event changes flag, see <xref linkend="changes-flags"/>.
         </revremark>
       </revision>
 
diff --git a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml
index 98a856f9ec30..89891adb928a 100644
--- a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml
@@ -261,6 +261,12 @@
             <entry>This control event was triggered because the control flags
                 changed.</entry>
           </row>
+          <row>
+            <entry><constant>V4L2_EVENT_CTRL_CH_RANGE</constant></entry>
+            <entry>0x0004</entry>
+            <entry>This control event was triggered because the minimum,
+            maximum, step or the default value of the control changed.</entry>
+          </row>
         </tbody>
       </tgroup>
     </table>