diff --git a/libhwcomposer/hwc_mdpcomp.cpp b/libhwcomposer/hwc_mdpcomp.cpp
index ff33e94..aacad00 100644
--- a/libhwcomposer/hwc_mdpcomp.cpp
+++ b/libhwcomposer/hwc_mdpcomp.cpp
@@ -242,10 +242,9 @@
 
 void MDPComp::LayerCache::reset() {
     memset(&hnd, 0, sizeof(hnd));
-    mdpCount = 0;
-    fbCount = 0;
+    memset(&isFBComposed, true, sizeof(isFBComposed));
+    memset(&drop, false, sizeof(drop));
     layerCount = 0;
-    fbZ = -1;
 }
 
 void MDPComp::LayerCache::cacheAll(hwc_display_contents_1_t* list) {
@@ -256,10 +255,21 @@
 }
 
 void MDPComp::LayerCache::updateCounts(const FrameInfo& curFrame) {
-    mdpCount = curFrame.mdpCount;
-    fbCount = curFrame.fbCount;
     layerCount = curFrame.layerCount;
-    fbZ = curFrame.fbZ;
+    memcpy(&isFBComposed, &curFrame.isFBComposed, sizeof(isFBComposed));
+    memcpy(&drop, &curFrame.drop, sizeof(drop));
+}
+
+bool MDPComp::LayerCache::isSameFrame(const FrameInfo& curFrame) {
+    if(layerCount != curFrame.layerCount)
+        return false;
+    for(int i = 0; i < curFrame.layerCount; i++) {
+        if((curFrame.isFBComposed[i] != isFBComposed[i]) ||
+                (curFrame.drop[i] != drop[i])) {
+            return false;
+        }
+    }
+    return true;
 }
 
 bool MDPComp::isSupportedForMDPComp(hwc_context_t *ctx, hwc_layer_1_t* layer) {
@@ -1084,13 +1094,9 @@
         } else { //Success
             //Any change in composition types needs an FB refresh
             mCurrentFrame.needsRedraw = false;
-            if(mCurrentFrame.fbCount &&
-                    ((mCurrentFrame.mdpCount != mCachedFrame.mdpCount) ||
-                     (mCurrentFrame.fbCount != mCachedFrame.fbCount) ||
-                     (mCurrentFrame.fbZ != mCachedFrame.fbZ) ||
-                     (!mCurrentFrame.mdpCount) ||
+            if(!mCachedFrame.isSameFrame(mCurrentFrame) ||
                      (list->flags & HWC_GEOMETRY_CHANGED) ||
-                     isSkipPresent(ctx, mDpy))) {
+                     isSkipPresent(ctx, mDpy)) {
                 mCurrentFrame.needsRedraw = true;
             }
         }
diff --git a/libhwcomposer/hwc_mdpcomp.h b/libhwcomposer/hwc_mdpcomp.h
index e1839cd..4aa21cc 100644
--- a/libhwcomposer/hwc_mdpcomp.h
+++ b/libhwcomposer/hwc_mdpcomp.h
@@ -108,10 +108,9 @@
     /* cached data */
     struct LayerCache {
         int layerCount;
-        int mdpCount;
-        int fbCount;
-        int fbZ;
         buffer_handle_t hnd[MAX_NUM_APP_LAYERS];
+        bool isFBComposed[MAX_NUM_APP_LAYERS];
+        bool drop[MAX_NUM_APP_LAYERS];
 
         /* c'tor */
         LayerCache();
@@ -119,6 +118,7 @@
         void reset();
         void cacheAll(hwc_display_contents_1_t* list);
         void updateCounts(const FrameInfo&);
+        bool isSameFrame(const FrameInfo& curFrame);
     };
 
     /* allocates pipe from pipe book */