msm: rotator: Add secure session flag to rotator start data

Add flag for handling secure session to rotator data passed during
start ioctl call.

Change-Id: Id5db8b4be1f5058cb9cb9227963acc288eebc1dd
Signed-off-by: Ravishangar Kalyanam <rkalya@codeaurora.org>
diff --git a/include/linux/msm_rotator.h b/include/linux/msm_rotator.h
index 463e5ce..17ae867 100644
--- a/include/linux/msm_rotator.h
+++ b/include/linux/msm_rotator.h
@@ -31,6 +31,7 @@
 	unsigned char   rotations;
 	int enable;
 	unsigned int	downscale_ratio;
+	unsigned int secure;
 };
 
 struct msm_rotator_data_info {