audio: add NotifyHeadphoneVolumeWarningDisplayedEvent

src/core/hle/service/audio/audio_controller.cpp

@@ -36,7 +36,7 @@ IAudioController::IAudioController(Core::System& system_)
         {19, nullptr, "AcquireAudioVolumeUpdateEventForPlayReport"},
         {20, nullptr, "AcquireAudioOutputDeviceUpdateEventForPlayReport"},
         {21, nullptr, "GetAudioOutputTargetForPlayReport"},
-        {22, nullptr, "NotifyHeadphoneVolumeWarningDisplayedEvent"},
+        {22, D<&IAudioController::NotifyHeadphoneVolumeWarningDisplayedEvent>, "NotifyHeadphoneVolumeWarningDisplayedEvent"},
         {23, nullptr, "SetSystemOutputMasterVolume"},
         {24, nullptr, "GetSystemOutputMasterVolume"},
         {25, nullptr, "GetAudioVolumeDataForPlayReport"},
@@ -150,6 +150,11 @@ Result IAudioController::GetHeadphoneOutputLevelMode(
     R_SUCCEED();
 }
 
+Result IAudioController::NotifyHeadphoneVolumeWarningDisplayedEvent() {
+    LOG_WARNING(Service_Audio, "(STUBBED) called");
+    R_SUCCEED();
+}
+
 Result IAudioController::SetSpeakerAutoMuteEnabled(bool is_speaker_auto_mute_enabled) {
     LOG_INFO(Audio, "called, is_speaker_auto_mute_enabled={}", is_speaker_auto_mute_enabled);
 

src/core/hle/service/audio/audio_controller.h

@@ -45,6 +45,7 @@ private:
                                 Set::AudioOutputMode output_mode);
     Result SetHeadphoneOutputLevelMode(HeadphoneOutputLevelMode output_level_mode);
     Result GetHeadphoneOutputLevelMode(Out<HeadphoneOutputLevelMode> out_output_level_mode);
+    Result NotifyHeadphoneVolumeWarningDisplayedEvent();
     Result SetSpeakerAutoMuteEnabled(bool is_speaker_auto_mute_enabled);
     Result IsSpeakerAutoMuteEnabled(Out<bool> out_is_speaker_auto_mute_enabled);
     Result AcquireTargetNotification(OutCopyHandle<Kernel::KReadableEvent> out_notification_event);