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[RFC,v6,1/3] v4l2-controls.h: add addtional Flash fault bits

Message ID 1393398251-5383-2-git-send-email-gshark.jeong@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Daniel Jeong Feb. 26, 2014, 7:04 a.m. UTC
Three Flash fault are added.
 V4L2_FLASH_FAULT_UNDER_VOLTAGE for the case low voltage below the min. limit.
 V4L2_FLASH_FAULT_INPUT_VOLTAGE	for the case falling input voltage and chip  
 adjust flash current not occur under voltage event.
 V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE for the case the temperature exceed
 the maximun limit

Signed-off-by: Daniel Jeong <gshark.jeong@gmail.com>
---
 include/uapi/linux/v4l2-controls.h |    3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index 2cbe605..1d662f6 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -812,6 +812,9 @@  enum v4l2_flash_strobe_source {
 #define V4L2_FLASH_FAULT_SHORT_CIRCUIT		(1 << 3)
 #define V4L2_FLASH_FAULT_OVER_CURRENT		(1 << 4)
 #define V4L2_FLASH_FAULT_INDICATOR		(1 << 5)
+#define V4L2_FLASH_FAULT_UNDER_VOLTAGE		(1 << 6)
+#define V4L2_FLASH_FAULT_INPUT_VOLTAGE		(1 << 7)
+#define V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE	(1 << 8)
 
 #define V4L2_CID_FLASH_CHARGE			(V4L2_CID_FLASH_CLASS_BASE + 11)
 #define V4L2_CID_FLASH_READY			(V4L2_CID_FLASH_CLASS_BASE + 12)