diff --git a/services/surfaceflinger/BufferStateLayer.h b/services/surfaceflinger/BufferStateLayer.h
index 0c6eaf5..cf4d0f0 100644
--- a/services/surfaceflinger/BufferStateLayer.h
+++ b/services/surfaceflinger/BufferStateLayer.h
@@ -110,7 +110,7 @@
 
     std::optional<Region> latchSidebandStream(bool& recomputeVisibleRegions) override;
 
-    bool hasDrawingBuffer() const override;
+    bool hasFrameUpdate() const override;
 
     void setFilteringEnabled(bool enabled) override;
 
@@ -136,6 +136,8 @@
 
     uint32_t mFrameNumber{0};
 
+    bool mCurrentStateModified = false;
+
     // TODO(marissaw): support sticky transform for LEGACY camera mode
 };