diff --git a/include/gui/ISurfaceComposer.h b/include/gui/ISurfaceComposer.h
index 9f1937b..742fc83 100644
--- a/include/gui/ISurfaceComposer.h
+++ b/include/gui/ISurfaceComposer.h
@@ -62,6 +62,13 @@
         eDisplayIdHdmi = 1
     };
 
+    enum Rotation {
+        eRotateNone = 0,
+        eRotate90   = 1,
+        eRotate180  = 2,
+        eRotate270  = 3
+    };
+
     /* create connection with surface flinger, requires
      * ACCESS_SURFACE_FLINGER permission
      */
@@ -130,7 +137,8 @@
             const sp<IGraphicBufferProducer>& producer,
             Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight,
             uint32_t minLayerZ, uint32_t maxLayerZ,
-            bool useIdentityTransform) = 0;
+            bool useIdentityTransform,
+            Rotation rotation = eRotateNone) = 0;
 
     /* Clears the frame statistics for animations.
      *