diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 5f8de83..31c2153 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1253,6 +1253,17 @@
     return NO_ERROR;
 }
 
+status_t SurfaceFlinger::addRegionSamplingListener(
+        const Rect& /*samplingArea*/, const sp<IBinder>& /*stopLayerHandle*/,
+        const sp<IRegionSamplingListener>& /*listener*/) {
+    return NO_ERROR;
+}
+
+status_t SurfaceFlinger::removeRegionSamplingListener(
+        const sp<IRegionSamplingListener>& /*listener*/) {
+    return NO_ERROR;
+}
+
 // ----------------------------------------------------------------------------
 
 sp<IDisplayEventConnection> SurfaceFlinger::createDisplayEventConnection(
@@ -5016,7 +5027,9 @@
             return OK;
         }
         case CAPTURE_LAYERS:
-        case CAPTURE_SCREEN: {
+        case CAPTURE_SCREEN:
+        case ADD_REGION_SAMPLING_LISTENER:
+        case REMOVE_REGION_SAMPLING_LISTENER: {
             // codes that require permission check
             IPCThreadState* ipc = IPCThreadState::self();
             const int pid = ipc->getCallingPid();
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 6546973..0877131 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -471,7 +471,9 @@
     status_t getProtectedContentSupport(bool* outSupported) const override;
     status_t isWideColorDisplay(const sp<IBinder>& displayToken,
                                 bool* outIsWideColorDisplay) const override;
-
+    status_t addRegionSamplingListener(const Rect& samplingArea, const sp<IBinder>& stopLayerHandle,
+                                       const sp<IRegionSamplingListener>& listener) override;
+    status_t removeRegionSamplingListener(const sp<IRegionSamplingListener>& listener) override;
     /* ------------------------------------------------------------------------
      * DeathRecipient interface
      */