[media] v4l: Add over-current and indicator flash fault bits

Flash controllers can report over-current and indicator fault
conditions. Define flash fault control bits for them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/Documentation/DocBook/media/v4l/controls.xml b/Documentation/DocBook/media/v4l/controls.xml
index 9e72f077329a..c0422c622337 100644
--- a/Documentation/DocBook/media/v4l/controls.xml
+++ b/Documentation/DocBook/media/v4l/controls.xml
@@ -3329,6 +3329,16 @@ interface and may change in the future.</para>
                   <entry>The short circuit protection of the flash
                   controller has been triggered.</entry>
                 </row>
+                <row>
+                  <entry><constant>V4L2_FLASH_FAULT_OVER_CURRENT</constant></entry>
+                  <entry>Current in the LED power supply has exceeded the limit
+                  specific to the flash controller.</entry>
+                </row>
+                <row>
+                  <entry><constant>V4L2_FLASH_FAULT_INDICATOR</constant></entry>
+                  <entry>The flash controller has detected a short or open
+                  circuit condition on the indicator LED.</entry>
+                </row>
               </tbody>
             </entrytbl>
           </row>