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Commit 5c375981 authored by Kartik Mohta's avatar Kartik Mohta Committed by Mauro Carvalho Chehab
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[media] mt9v032: Correct the logic for the auto-exposure setting 



The driver uses the ctrl value passed in as a bool to determine whether
to enable auto-exposure, but the auto-exposure setting is defined as an
enum where AUTO has a value of 0 and MANUAL has a value of 1. This leads
to a reversed logic where if you send in AUTO, it actually sets manual
exposure and vice-versa.

Signed-off-by: default avatarKartik Mohta <kartikmohta@gmail.com>
Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent b22b9f32

drivers/media/video/mt9v032.c

+1 −1
Original line number Diff line number Diff line
@@ -481,7 +481,7 @@ static int mt9v032_s_ctrl(struct v4l2_ctrl *ctrl) 


	case V4L2_CID_EXPOSURE_AUTO:

		return mt9v032_update_aec_agc(mt9v032, MT9V032_AEC_ENABLE,

					      ctrl->val);

					      !ctrl->val);



	case V4L2_CID_EXPOSURE:

		return mt9v032_write(client, MT9V032_TOTAL_SHUTTER_WIDTH,