hal: add incall music delivery feature
In multisim scenarios, local call hold tone has to be played
to the uplink on the sub on local call hold. Add incall music
delivery feature so that call hold tones can be played to the
uplink.
Change-Id: I8cecf0139926a4bfee603c02542bbedc67720bf4
diff --git a/hal/voice.h b/hal/voice.h
index d5e5a8d..7f8b25b 100644
--- a/hal/voice.h
+++ b/hal/voice.h
@@ -38,6 +38,7 @@
struct audio_device;
struct str_parms;
struct stream_in;
+struct stream_out;
struct call_state {
int current;
@@ -67,5 +68,7 @@
bool voice_get_mic_mute(struct audio_device *dev);
int voice_set_volume(struct audio_device *adev, float volume);
int voice_check_and_set_incall_rec_usecase(struct audio_device *adev,
- struct stream_in *in);
+ struct stream_in *in);
+int voice_check_and_set_incall_music_usecase(struct audio_device *adev,
+ struct stream_out *out);
#endif //VOICE_H