Konsta 1b6c5be734 audio: build apex hal ...

* Update audio policy configuration based on cuttlefish [1] & [2].
* Update product package and copy file definitions to build the new APEX
  HAL instead of the legacy HAL.
* Update to system properties used in the new AIDL HAL.
* Use stub to simulate input as Raspberry Pi doesn't have any built-in
  hardware for audio input. It's still required to have primary input
  defined in audio policy config for many applications to function.

[1]: https://android.googlesource.com/device/google/cuttlefish/+/refs/tags/android-16.0.0_r1/shared/config/audio/policy/audio_policy_configuration.xml
[2]: https://android.googlesource.com/device/google/cuttlefish/+/refs/tags/android-16.0.0_r1/shared/config/audio/policy/primary_audio_policy_configuration.xml

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..

alsa

audio: import aidl hal

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alsa_utils

audio: hook refine position to alsa stream

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bluetooth

audio: import aidl hal

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config/audioPolicy

audio: clean up makefiles

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deprecated

audio: import aidl hal

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include

audio: probe pcm card from property

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primary

audio: hook refine position to alsa stream

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r_submix

audio: import aidl hal

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stub

audio: import aidl hal

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usb

audio: import aidl hal

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AidlConversionXsdc.cpp

audio: import aidl hal

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Android.bp

audio: alsa_utils: use alsa for hdmi devices

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android.hardware.audio.service.rpi.rc

audio: rename hal for rpi

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android.hardware.audio.service.rpi.xml

audio: enable usb audio hal

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audio_effects_config.xml

audio: remove effects and tests

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audio_policy_configuration.xml

audio: build apex hal

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AudioPolicyConfigXmlConverter.cpp

audio: import aidl hal

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Bluetooth.cpp

audio: import aidl hal

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CapEngineConfigXmlConverter.cpp

audio: import aidl hal

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Config.cpp

audio: import aidl hal

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Configuration.cpp

audio: import aidl hal

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EffectConfig.cpp

audio: import aidl hal

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EffectContext.cpp

audio: import aidl hal

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EffectFactory.cpp

audio: import aidl hal

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EffectImpl.cpp

audio: import aidl hal

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EffectMain.cpp

audio: import aidl hal

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EffectThread.cpp

audio: import aidl hal

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EngineConfigXmlConverter.cpp

audio: import aidl hal

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file_contexts

audio: clean up makefiles

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main.cpp

audio: import aidl hal

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manifest.json

audio: clean up makefiles

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Module.cpp

audio: import aidl hal

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ModulePrimary.cpp

audio: import aidl hal

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SoundDose.cpp

audio: import aidl hal

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Stream.cpp

audio: import aidl hal

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Telephony.cpp

audio: import aidl hal

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usb_audio_policy_configuration.xml

audio: default to 48000Hz sample rate for usb

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XsdcConversion.cpp

audio: import aidl hal

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