Hi Sakari
Thank you for your comments.
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...
How about this ?
"The flash current can't reach to the target current due to the input
voltage falling below lower limit
and flash controller adjusted the flash current not to occur low voltage
envent"
+ </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."
Ok.
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