diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index 8c546cc..59f22eb 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -290,6 +290,8 @@
 
     virtual int32_t getAAudioHardwareBurstMinUsec();
 
+    virtual status_t setDeviceConnectedState(const struct audio_port_v7 *port, bool connected);
+
     status_t onTransactWrapper(TransactionCode code, const Parcel& data, uint32_t flags,
         const std::function<status_t()>& delegate) override;
 
@@ -912,6 +914,7 @@
         AUDIO_HW_SET_MASTER_MUTE,       // set_master_mute
         AUDIO_HW_GET_MASTER_MUTE,       // get_master_mute
         AUDIO_HW_GET_MICROPHONES,       // getMicrophones
+        AUDIO_HW_SET_CONNECTED_STATE,   // setConnectedState
     };
 
     mutable     hardware_call_state                 mHardwareStatus;    // for dump only