diff --git a/libhwcomposer/hwc.cpp b/libhwcomposer/hwc.cpp
index df7f160..85e5d1b 100644
--- a/libhwcomposer/hwc.cpp
+++ b/libhwcomposer/hwc.cpp
@@ -222,6 +222,7 @@
             ctx->mLayerRotMap[i]->reset();
     }
 
+    memset(&(ctx->mPtorInfo), 0, sizeof(ctx->mPtorInfo));
     ctx->mAD->reset();
 
 }
diff --git a/libhwcomposer/hwc_mdpcomp.cpp b/libhwcomposer/hwc_mdpcomp.cpp
index ad7be76..5572cc4 100644
--- a/libhwcomposer/hwc_mdpcomp.cpp
+++ b/libhwcomposer/hwc_mdpcomp.cpp
@@ -2047,9 +2047,6 @@
             }
         }
     }
-    // reset PTOR
-    if(!mDpy)
-        memset(&(ctx->mPtorInfo), 0, sizeof(ctx->mPtorInfo));
 
     //reset old data
     mCurrentFrame.reset(numLayers);