diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index b5a543a..be37429 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -93,6 +93,11 @@
     bool isSecure() const;
     void setSecure(bool secure);
 
+    // The optimization policy influences whether this display is optimized for power or
+    // performance.
+    gui::ISurfaceComposer::OptimizationPolicy getOptimizationPolicy() const;
+    void setOptimizationPolicy(gui::ISurfaceComposer::OptimizationPolicy optimizationPolicy);
+
     int getWidth() const;
     int getHeight() const;
     ui::Size getSize() const { return {getWidth(), getHeight()}; }
@@ -236,6 +241,9 @@
     // TODO(b/182939859): Remove special cases for primary display.
     const bool mIsPrimary;
 
+    gui::ISurfaceComposer::OptimizationPolicy mOptimizationPolicy =
+            gui::ISurfaceComposer::OptimizationPolicy::optimizeForPerformance;
+
     uint32_t mFlags = 0;
 
     // Requested refresh rate in fps, supported only for virtual displays.
@@ -283,6 +291,9 @@
     std::string displayName;
     std::string uniqueId;
     bool isSecure = false;
+
+    gui::ISurfaceComposer::OptimizationPolicy optimizationPolicy =
+            gui::ISurfaceComposer::OptimizationPolicy::optimizeForPerformance;
     bool isProtected = false;
     // Refer to DisplayDevice::mRequestedRefreshRate, for virtual display only
     Fps requestedRefreshRate;