Re: [RFC v5,2/3] controls.xml : add addtional Flash fault bits

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Hi Daniel,

Daniel Jeong wrote:
Added more comment about Input voltage flash monitor and external temp function.

Signed-off-by: Daniel Jeong <gshark.jeong@xxxxxxxxx>
---
  Documentation/DocBook/media/v4l/controls.xml |   18 ++++++++++++++++++
  1 file changed, 18 insertions(+)

diff --git a/Documentation/DocBook/media/v4l/controls.xml b/Documentation/DocBook/media/v4l/controls.xml
index a5a3188..145a127 100644
--- a/Documentation/DocBook/media/v4l/controls.xml
+++ b/Documentation/DocBook/media/v4l/controls.xml
@@ -4370,6 +4370,24 @@ interface and may change in the future.</para>
      		  <entry>The flash controller has detected a short or open
      		  circuit condition on the indicator LED.</entry>
      		</row>
+    		<row>
+    		  <entry><constant>V4L2_FLASH_FAULT_UNDER_VOLTAGE</constant></entry>
+    		  <entry>Flash controller voltage to the flash LED
+    		  has been below the minimum limit specific to the flash
+    		  controller.</entry>
+    		</row>
+    		<row>
+    		  <entry><constant>V4L2_FLASH_FAULT_INPUT_VOLTAGE</constant></entry>
+    		  <entry>The flash controller has detected adjustment by IVFM
+    		  (Input Voltage Flash Monitor) block.
+		  If during the flash current turn-on, the input voltage falls
+		  below the threshold input voltage, IVFM adjust level</entry>

Could you add an explanation what does this fault actually mean to the user?

"IVFM" at least doesn't say anything to me...

+    		</row>
+    		<row>
+    		  <entry><constant>V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE</constant></entry>
+    		  <entry>The flash controller has detected that TEMP input has
+    		  crossed threshold by external temperature sensor.</entry>

How about this instead?

"The temperature of the LED has exceeded its allowed upper limit."

--
Kind regards,

Sakari Ailus
sakari.ailus@xxxxxx
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