diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
index 5b2e265..a8d439b 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.h
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -269,6 +269,14 @@
                     support) = 0;
 };
 
+static inline bool operator==(const android::HWComposer::DeviceRequestedChanges& lhs,
+                              const android::HWComposer::DeviceRequestedChanges& rhs) {
+    return lhs.changedTypes == rhs.changedTypes && lhs.displayRequests == rhs.displayRequests &&
+            lhs.layerRequests == rhs.layerRequests &&
+            lhs.clientTargetProperty == rhs.clientTargetProperty &&
+            lhs.clientTargetBrightness == rhs.clientTargetBrightness;
+}
+
 namespace impl {
 
 class HWComposer final : public android::HWComposer {
diff --git a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h
index 307da41..e21095a 100644
--- a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h
+++ b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h
@@ -89,6 +89,9 @@
     virtual void dumpAsString(String8& result) const;
     virtual void resizeBuffers(const ui::Size&) override;
     virtual const sp<Fence>& getClientTargetAcquireFence() const override;
+    // Virtual display surface needs to prepare the frame based on composition type. Skip
+    // any client composition prediction.
+    virtual bool supportsCompositionStrategyPrediction() const override { return false; };
 
 private:
     enum Source : size_t {