1 files changed, 11 insertions, 0 deletions
diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index 7d7c8adb7b..1b14145147 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -67,6 +67,17 @@ namespace display {
 class DisplaySnapshot;
 } // namespace display
 
+namespace gui {
+inline const char* to_string(ISurfaceComposer::OptimizationPolicy optimizationPolicy) {
+    switch (optimizationPolicy) {
+        case ISurfaceComposer::OptimizationPolicy::optimizeForPower:
+            return "optimizeForPower";
+        case ISurfaceComposer::OptimizationPolicy::optimizeForPerformance:
+            return "optimizeForPerformance";
+    }
+}
+} // namespace gui
+
 class DisplayDevice : public RefBase {
 public:
     constexpr static float sDefaultMinLumiance = 0.0;