diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index cb8d312..c382005 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -90,6 +90,7 @@
 class Client;
 class EventThread;
 class FpsReporter;
+class TunnelModeEnabledReporter;
 class HdrLayerInfoReporter;
 class HWComposer;
 struct SetInputWindowsListener;
@@ -359,6 +360,7 @@
     friend class BufferStateLayer;
     friend class Client;
     friend class FpsReporter;
+    friend class TunnelModeEnabledReporter;
     friend class Layer;
     friend class MonitoredProducer;
     friend class RefreshRateOverlay;
@@ -673,6 +675,10 @@
     status_t removeRegionSamplingListener(const sp<IRegionSamplingListener>& listener) override;
     status_t addFpsListener(int32_t taskId, const sp<gui::IFpsListener>& listener) override;
     status_t removeFpsListener(const sp<gui::IFpsListener>& listener) override;
+    status_t addTunnelModeEnabledListener(
+            const sp<gui::ITunnelModeEnabledListener>& listener) override;
+    status_t removeTunnelModeEnabledListener(
+            const sp<gui::ITunnelModeEnabledListener>& listener) override;
     status_t setDesiredDisplayModeSpecs(const sp<IBinder>& displayToken,
                                         ui::DisplayModeId displayModeId, bool allowGroupSwitching,
                                         float primaryRefreshRateMin, float primaryRefreshRateMax,
@@ -1368,6 +1374,7 @@
     bool mLumaSampling = true;
     sp<RegionSamplingThread> mRegionSamplingThread;
     sp<FpsReporter> mFpsReporter;
+    sp<TunnelModeEnabledReporter> mTunnelModeEnabledReporter;
     ui::DisplayPrimaries mInternalDisplayPrimaries;
 
     const float mInternalDisplayDensity;