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Commit 36c0893a authored by Naresh Tanniru's avatar Naresh Tanniru
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Audio: 8x16 concurrency changes 

- Modem & Audio uses same DSP which will limit
  Audio usecases  during call mode

- Route all audio output sessions to ULL path
  during in call mode
  Route all non music sessions to ULL path if WFD
  session is active(to disable multiple post processing on ADSP)

Change-Id: I0c2d124cf0cef6ff2064405795dc2f16eddbe540
parent 6b0d54e9

policy_hal/Android.mk

+8 −0
Original line number Diff line number Diff line
@@ -30,6 +30,14 @@ ifneq ($(strip $(AUDIO_FEATURE_DISABLED_INCALL_MUSIC)),true) 
LOCAL_CFLAGS += -DAUDIO_EXTN_INCALL_MUSIC_ENABLED

endif





ifeq ($(strip $(TARGET_BOARD_PLATFORM)),msm8916)

LOCAL_CFLAGS += -DVOICE_CONCURRENCY

LOCAL_CFLAGS += -DWFD_CONCURRENCY

endif







include $(BUILD_SHARED_LIBRARY)



endif

policy_hal/AudioPolicyManager.cpp

+443 −3

File changed.

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policy_hal/AudioPolicyManager.h

+11 −0
Original line number Diff line number Diff line
@@ -48,6 +48,17 @@ public: 
                                            uint32_t format,

                                            uint32_t channels,

                                            AudioSystem::audio_in_acoustics acoustics);

        virtual audio_io_handle_t getOutput(AudioSystem::stream_type stream,

                                            uint32_t samplingRate = 0,

                                            uint32_t format = AudioSystem::FORMAT_DEFAULT,

                                            uint32_t channels = 0,

                                            AudioSystem::output_flags flags =

                                                    AudioSystem::OUTPUT_FLAG_INDIRECT,

                                            const audio_offload_info_t *offloadInfo = NULL);



        virtual bool isOffloadSupported(const audio_offload_info_t& offloadInfo);



        virtual void setPhoneState(int state);

protected:

        // return the strategy corresponding to a given stream type

        static routing_strategy getStrategy(AudioSystem::stream_type stream);