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.je...@gmail.com>
---
include/uapi/linux/v4l2-controls.h | 3 +++
1 file changed, 3 insertions(+)
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)
--
1.7.9.5
--
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