diff --git a/include/ui/GraphicBufferMapper.h b/include/ui/GraphicBufferMapper.h
index 6099548aa..990062482 100644
--- a/include/ui/GraphicBufferMapper.h
+++ b/include/ui/GraphicBufferMapper.h
@@ -59,6 +59,10 @@ public:
 
     status_t unlockAsync(buffer_handle_t handle, int *fenceFd);
 
+#ifdef EXYNOS4_ENHANCEMENTS
+    status_t getphys(buffer_handle_t handle, void** paddr);
+#endif
+
     // dumps information about the mapping of this handle
     void dump(buffer_handle_t handle);
 
diff --git a/libs/ui/GraphicBufferMapper.cpp b/libs/ui/GraphicBufferMapper.cpp
index 90a1c1110..0580e160f 100644
--- a/libs/ui/GraphicBufferMapper.cpp
+++ b/libs/ui/GraphicBufferMapper.cpp
@@ -190,5 +190,18 @@ status_t GraphicBufferMapper::unlockAsync(buffer_handle_t handle, int *fenceFd)
     return err;
 }
 
+#ifdef EXYNOS4_ENHANCEMENTS
+status_t GraphicBufferMapper::getphys(buffer_handle_t handle, void** paddr)
+{
+    status_t err;
+
+    err = mAllocMod->getphys(mAllocMod, handle, paddr);
+
+    ALOGW_IF(err, "getphys(%p) fail %d(%s)", handle, err, strerror(-err));
+    return err;
+}
+#endif
+
+
 // ---------------------------------------------------------------------------
 }; // namespace android