msm: camera: uapi: Add new macro for RDI4

Add new macro for RDI4 to append in acquired path output.

CRs-Fixed: 3175210
Change-Id: Ic3999d0e84e938bacc62134c96126c689d6bb893
Signed-off-by: Karthik Anantha Ram <[email protected]>

include/uapi/camera/media/cam_isp.h

@@ -154,6 +154,7 @@
 #define CAM_ISP_RDI1_PATH         0x10
 #define CAM_ISP_RDI2_PATH         0x20
 #define CAM_ISP_RDI3_PATH         0x40
+#define CAM_ISP_RDI4_PATH         0x80
 
 /* Per Path Usage Data */
 #define CAM_ISP_USAGE_INVALID     0