diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 4d84144..b051b0d 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -438,6 +438,8 @@
     int getActiveConfig(const sp<IBinder>& displayToken) override;
     status_t getDisplayColorModes(const sp<IBinder>& displayToken,
                                   Vector<ui::ColorMode>* configs) override;
+    status_t getDisplayNativePrimaries(const sp<IBinder>& displayToken,
+                                       ui::DisplayPrimaries &primaries);
     ui::ColorMode getActiveColorMode(const sp<IBinder>& displayToken) override;
     status_t setActiveColorMode(const sp<IBinder>& displayToken, ui::ColorMode colorMode) override;
     void setPowerMode(const sp<IBinder>& displayToken, int mode) override;
@@ -663,6 +665,10 @@
     // region of all screens presenting this layer stack.
     void invalidateLayerStack(const sp<const Layer>& layer, const Region& dirty);
 
+    // Initialize structures containing information about the internal
+    // display's native color coordinates using default data
+    void initDefaultDisplayNativePrimaries();
+
     /* ------------------------------------------------------------------------
      * H/W composer
      */
@@ -1083,6 +1089,8 @@
     InputWindowCommands mInputWindowCommands;
 
     BufferStateLayerCache mBufferStateLayerCache;
+
+    ui::DisplayPrimaries mInternalDisplayPrimaries;
 };
 }; // namespace android