V4L2_CID_BLACK_LEVEL  901 drivers/media/i2c/mt9t001.c 			  V4L2_CID_BLACK_LEVEL, 1, 1, 1, 1);
V4L2_CID_BLACK_LEVEL  741 drivers/media/v4l2-core/v4l2-ctrls.c 	case V4L2_CID_BLACK_LEVEL:		return "Black Level";