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[media] V4L: Add MATRIX option to V4L2_CID_EXPOSURE_METERING control

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This patch adds a menu option to the V4L2_CID_EXPOSURE_METERING
control for multi-zone metering.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sylwester Nawrocki
2013-03-14 07:01:24 -03:00
committed by Mauro Carvalho Chehab
parent 4163851f7b
commit fc39f46b54
3 changed files with 9 additions and 0 deletions
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include/uapi/linux/v4l2-controls.h
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@@ -658,6 +658,7 @@ enum v4l2_exposure_metering {
V4L2_EXPOSURE_METERING_AVERAGE = 0,
V4L2_EXPOSURE_METERING_CENTER_WEIGHTED = 1,
V4L2_EXPOSURE_METERING_SPOT = 2,
V4L2_EXPOSURE_METERING_MATRIX = 3,
};
#define V4L2_CID_SCENE_MODE (V4L2_CID_CAMERA_CLASS_BASE+26)