[media] DocBook media: add missing dqevent src_change field

The v4l2_event union has a new src_change field, but that was never
added to the VIDIOC_DQEVENT documentation of that union. Fixed.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml
index f3767fb81eef..cb7732582f03 100644
--- a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml
@@ -100,6 +100,12 @@
           </row>
           <row>
             <entry></entry>
+            <entry>&v4l2-event-src-change;</entry>
+            <entry><structfield>src_change</structfield></entry>
+            <entry>Event data for event V4L2_EVENT_SOURCE_CHANGE.</entry>
+          </row>
+          <row>
+            <entry></entry>
             <entry>__u8</entry>
             <entry><structfield>data</structfield>[64]</entry>
             <entry>Event data. Defined by the event type. The union