diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index dd9b104..105e980 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -182,6 +182,11 @@
     void setPowerMode(int mode);
     bool isDisplayOn() const;
 
+#ifdef USE_HWC2
+    android_color_mode_t getActiveColorMode() const;
+    void setActiveColorMode(android_color_mode_t mode);
+#endif
+
     /* ------------------------------------------------------------------------
      * Display active config management.
      */
@@ -252,6 +257,10 @@
     int mPowerMode;
     // Current active config
     int mActiveConfig;
+#ifdef USE_HWC2
+    // current active color mode
+    android_color_mode_t mActiveColorMode;
+#endif
 };
 
 }; // namespace android