diff --git a/libgralloc-qsd8k/framebuffer.cpp b/libgralloc-qsd8k/framebuffer.cpp
index d01cdae..af8f1fb 100644
--- a/libgralloc-qsd8k/framebuffer.cpp
+++ b/libgralloc-qsd8k/framebuffer.cpp
@@ -301,6 +301,7 @@ int mapFrameBufferLocked(struct private_module_t* module)
         return -errno;
     }
     module->framebuffer->base = intptr_t(vaddr);
+    module->framebuffer->phys = intptr_t(finfo.smem_start);
     memset(vaddr, 0, fbSize);
     return 0;
 }
diff --git a/libgralloc-qsd8k/gralloc.cpp b/libgralloc-qsd8k/gralloc.cpp
index 536d1c4..89d1fe3 100644
--- a/libgralloc-qsd8k/gralloc.cpp
+++ b/libgralloc-qsd8k/gralloc.cpp
@@ -155,9 +155,10 @@ static int gralloc_alloc_framebuffer_locked(alloc_device_t* dev,
         }
         vaddr += bufferSize;
     }
-    
+
     hnd->base = vaddr;
     hnd->offset = vaddr - intptr_t(m->framebuffer->base);
+    hnd->phys = intptr_t(m->framebuffer->phys) + hnd->offset;
     *pHandle = hnd;
 
     return 0;