diff --git a/services/audiopolicy/AudioPolicyInterface.h b/services/audiopolicy/AudioPolicyInterface.h
index 0d3e614..6c9588b 100644
--- a/services/audiopolicy/AudioPolicyInterface.h
+++ b/services/audiopolicy/AudioPolicyInterface.h
@@ -270,6 +270,8 @@
 
     virtual status_t getVolumeGroupFromAudioAttributes(const AudioAttributes &aa,
                                                        volume_group_t &volumeGroup) = 0;
+
+    virtual bool     isCallScreenModeSupported() = 0;
 };