diff --git a/libgralloc/alloc_controller.cpp b/libgralloc/alloc_controller.cpp
index 9b21dde..147b9cb 100644
--- a/libgralloc/alloc_controller.cpp
+++ b/libgralloc/alloc_controller.cpp
@@ -76,6 +76,7 @@
 using namespace android;
 
 ANDROID_SINGLETON_STATIC_INSTANCE(AdrenoMemInfo);
+ANDROID_SINGLETON_STATIC_INSTANCE(MDPCapabilityInfo);
 
 static void getYuvUBwcWidthHeight(int, int, int, int&, int&);
 static unsigned int getUBwcSize(int, int, int, const int, const int);
@@ -97,7 +98,17 @@
     return false;
 }
 
-//-------------- AdrenoMemInfo-----------------------//
+//------------- MDPCapabilityInfo-----------------------//
+MDPCapabilityInfo :: MDPCapabilityInfo() {
+  isMacroTileSupported = false;
+  qdutils::querySDEInfo(HAS_MACRO_TILE, &isMacroTileSupported);
+}
+
+int MDPCapabilityInfo :: isMacroTilingSupportedByMDP(){
+    return isMacroTileSupported;
+ }
+
+//------------- AdrenoMemInfo-----------------------//
 AdrenoMemInfo::AdrenoMemInfo()
 {
     LINK_adreno_compute_aligned_width_and_height = NULL;
@@ -516,13 +527,9 @@
 bool isMacroTileEnabled(int format, int usage)
 {
     bool tileEnabled = false;
-    int isMacroTileSupportedByMDP = 0;
-
-    qdutils::querySDEInfo(HAS_MACRO_TILE, &isMacroTileSupportedByMDP);
-
     // Check whether GPU & MDSS supports MacroTiling feature
     if(AdrenoMemInfo::getInstance().isMacroTilingSupportedByGPU() &&
-       isMacroTileSupportedByMDP)
+       MDPCapabilityInfo::getInstance().isMacroTilingSupportedByMDP())
     {
         // check the format
         switch(format)
diff --git a/libgralloc/gr.h b/libgralloc/gr.h
index bb1f6dd..e7d449e 100644
--- a/libgralloc/gr.h
+++ b/libgralloc/gr.h
@@ -197,4 +197,21 @@
 
         unsigned int (*LINK_adreno_get_gpu_pixel_alignment) ();
 };
+
+
+class MDPCapabilityInfo : public android::Singleton <MDPCapabilityInfo>
+{
+    int isMacroTileSupported;
+    public:
+        MDPCapabilityInfo();
+        /*
+        * Function to return whether MDP support MacroTile feature
+        *
+        * @return  1 : supported
+        *          0 : not supported
+        */
+        int isMacroTilingSupportedByMDP();
+
+};
+
 #endif /* GR_H_ */
diff --git a/sdm/libs/hwc/hwc_display_external.cpp b/sdm/libs/hwc/hwc_display_external.cpp
index 86b36d8..dbcced9 100644
--- a/sdm/libs/hwc/hwc_display_external.cpp
+++ b/sdm/libs/hwc/hwc_display_external.cpp
@@ -155,8 +155,8 @@
     return;
   }
 
-  uint32_t new_panel_width = panel_width * UINT32(1.0f - width_ratio);
-  uint32_t new_panel_height = panel_height * UINT32(1.0f - height_ratio);
+  uint32_t new_panel_width = UINT32(panel_width * FLOAT(1.0f - width_ratio));
+  uint32_t new_panel_height = UINT32(panel_height * FLOAT(1.0f - height_ratio));
 
   int x_offset = INT((FLOAT(panel_width) * width_ratio) / 2.0f);
   int y_offset = INT((FLOAT(panel_height) * height_ratio) / 2.0f);