f67ec7ddb5
* 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
86 lines
3.7 KiB
XML
86 lines
3.7 KiB
XML
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
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<!-- Copyright (C) 2024 The Android Open Source Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<audioPolicyConfiguration version="7.0" xmlns:xi="http://www.w3.org/2001/XInclude">
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<!-- version section contains a “version” tag in the form “major.minor” e.g. version=”1.0” -->
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<!-- Global configuration Decalaration -->
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<globalConfiguration speaker_drc_enabled="false"/>
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<modules>
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<!-- Primary Audio HAL -->
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<module name="primary" halVersion="3.0">
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<attachedDevices>
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<item>Speaker</item>
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<item>Built-In Mic</item>
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</attachedDevices>
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<defaultOutputDevice>Speaker</defaultOutputDevice>
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<mixPorts>
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<mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY">
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<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
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samplingRates="48000"
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channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
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</mixPort>
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<mixPort name="primary input" role="sink">
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<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
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samplingRates="8000 11025 16000 32000 44100 48000"
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channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO"/>
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</mixPort>
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</mixPorts>
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<devicePorts>
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<devicePort tagName="Speaker" type="AUDIO_DEVICE_OUT_SPEAKER" role="sink">
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<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
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samplingRates="48000"
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channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
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</devicePort>
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<devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source">
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<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
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samplingRates="8000 11025 16000 32000 44100 48000"
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channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO"/>
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</devicePort>
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</devicePorts>
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<routes>
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<route type="mix" sink="Speaker"
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sources="primary output"/>
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<route type="mix" sink="primary input"
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sources="Built-In Mic"/>
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</routes>
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</module>
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<!-- USB Audio HAL -->
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<xi:include href="usb_audio_policy_configuration.xml"/>
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<!-- Remote Submix Audio HAL -->
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<xi:include href="r_submix_audio_policy_configuration.xml"/>
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<!-- Bluetooth Audio HAL -->
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<xi:include href="bluetooth_audio_policy_configuration_7_0.xml"/>
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</modules>
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<!-- End of Modules section -->
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<!-- Volume section:
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IMPORTANT NOTE: Volume tables have been moved to engine configuration.
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Keep it here for legacy.
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Engine will fallback on these files if none are provided by engine.
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-->
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<xi:include href="audio_policy_volumes.xml"/>
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<xi:include href="default_volume_tables.xml"/>
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<!-- End of Volume section -->
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</audioPolicyConfiguration>
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