diff --git a/core/jni/android_view_ThreadedRenderer.cpp b/core/jni/android_view_ThreadedRenderer.cpp
index 192e3bb..8c28cc9 100644
--- a/core/jni/android_view_ThreadedRenderer.cpp
+++ b/core/jni/android_view_ThreadedRenderer.cpp
@@ -877,7 +877,8 @@
     sp<IGraphicBufferProducer> producer;
     sp<IGraphicBufferConsumer> rawConsumer;
     BufferQueue::createBufferQueue(&producer, &rawConsumer);
-    rawConsumer->setMaxBufferCount(1);
+    // We only need 1 buffer but some drivers have bugs so workaround it by setting max count to 2
+    rawConsumer->setMaxBufferCount(2);
     sp<BufferItemConsumer> consumer = new BufferItemConsumer(rawConsumer,
             GRALLOC_USAGE_HW_TEXTURE | GRALLOC_USAGE_SW_READ_NEVER | GRALLOC_USAGE_SW_WRITE_NEVER);
     consumer->setDefaultBufferSize(width, height);
diff --git a/libs/hwui/renderthread/CanvasContext.cpp b/libs/hwui/renderthread/CanvasContext.cpp
index cbc5163..9c80ab3 100644
--- a/libs/hwui/renderthread/CanvasContext.cpp
+++ b/libs/hwui/renderthread/CanvasContext.cpp
@@ -437,8 +437,8 @@
         if (mNativeSurface.get()) {
             int durationUs;
             nsecs_t dequeueStart = mNativeSurface->getLastDequeueStartTime();
-            if (dequeueStart < mCurrentFrameInfo->get(FrameInfoIndex::Vsync)) {
-                // Ignoring dequeue duration as it happened prior to vsync
+            if (dequeueStart < mCurrentFrameInfo->get(FrameInfoIndex::SyncStart)) {
+                // Ignoring dequeue duration as it happened prior to frame render start
                 // and thus is not part of the frame.
                 swap.dequeueDuration = 0;
             } else {