2023-02-11 06:52:28 +01:00
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<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
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<audioPolicyConfiguration version="1.0" 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 section:
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There is one section per audio HW module present on the platform.
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Each module section will contains two mandatory tags for audio HAL “halVersion” and “name”.
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The module names are the same as in current .conf file:
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“primary”, “A2DP”, “remote_submix”, “USB”
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Each module will contain the following sections:
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“devicePorts”: a list of device descriptors for all input and output devices accessible via this
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module.
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This contains both permanently attached devices and removable devices.
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“mixPorts”: listing all output and input streams exposed by the audio HAL
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“routes”: list of possible connections between input and output devices or between stream and
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devices.
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"route": is defined by an attribute:
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-"type": <mux|mix> means all sources are mutual exclusive (mux) or can be mixed (mix)
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-"sink": the sink involved in this route
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-"sources": all the sources than can be connected to the sink via vis route
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“attachedDevices”: permanently attached devices.
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The attachedDevices section is a list of devices names. The names correspond to device names
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defined in <devicePorts> section.
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“defaultOutputDevice”: device to be used by default when no policy rule applies
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-->
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<modules>
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<!-- Primary Audio HAL -->
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<module name="primary" halVersion="2.0">
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<attachedDevices>
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<item>Earpiece</item>
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<item>Speaker</item>
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<item>Telephony Tx</item>
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<item>Built-In Mic</item>
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<item>Built-In Back Mic</item>
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<item>Telephony Rx</item>
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<item>FM tuner</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_FAST|AUDIO_OUTPUT_FLAG_PRIMARY">
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<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
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samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
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</mixPort>
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<mixPort name="deep_buffer" role="source"
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flags="AUDIO_OUTPUT_FLAG_DEEP_BUFFER">
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<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
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samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
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</mixPort>
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<mixPort name="hifi_playback" role="source" />
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<mixPort name="compressed_offload" role="source"
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flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING">
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<profile name="" format="AUDIO_FORMAT_MP3"
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samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
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channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
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<profile name="" format="AUDIO_FORMAT_AAC_LC"
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samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"
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channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
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<profile name="" format="AUDIO_FORMAT_AAC_HE_V1"
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samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"
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channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
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<profile name="" format="AUDIO_FORMAT_AAC_HE_V2"
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samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
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channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
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<profile name="" format="AUDIO_FORMAT_FLAC"
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samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,88200,96000,176400,192000"
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channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
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</mixPort>
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<mixPort name="voice_tx" role="source">
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<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
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samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
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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="8000,11025,12000,16000,22050,24000,32000,44100,48000"
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channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_IN_AMBISONIC,AUDIO_CHANNEL_INDEX_MASK_3,AUDIO_CHANNEL_INDEX_MASK_4"/>
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<profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"
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samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
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channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_IN_AMBISONIC,AUDIO_CHANNEL_INDEX_MASK_3,AUDIO_CHANNEL_INDEX_MASK_4"/>
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</mixPort>
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<mixPort name="scc input" role="sink" flags="AUDIO_INPUT_FLAG_HW_HOTWORD">
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<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
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samplingRates="16000"
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channelMasks="AUDIO_CHANNEL_IN_MONO"/>
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</mixPort>
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<mixPort name="fm input" role="sink">
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<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
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samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
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channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>
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<profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"
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samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
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channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>
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</mixPort>
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<mixPort name="voice_rx" role="sink">
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<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
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samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>
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</mixPort>
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<mixPort name="incall_music_uplink" role="source"
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flags="AUDIO_OUTPUT_FLAG_INCALL_MUSIC">
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<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
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samplingRates="8000,16000,48000"
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channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
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</mixPort>
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<mixPort name="hifi_input" role="sink" />
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<mixPort name="voip_rx" role="source"
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flags="AUDIO_OUTPUT_FLAG_VOIP_RX">
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<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
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samplingRates="8000,16000,32000,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
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</mixPort>
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<mixPort name="voip_tx" role="sink"
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flags="AUDIO_INPUT_FLAG_VOIP_TX">
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<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
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samplingRates="8000,16000,32000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
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</mixPort>
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</mixPorts>
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<devicePorts>
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<!-- Output devices declaration, i.e. Sink DEVICE PORT -->
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<devicePort tagName="Earpiece" type="AUDIO_DEVICE_OUT_EARPIECE" role="sink">
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</devicePort>
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<devicePort tagName="Speaker" type="AUDIO_DEVICE_OUT_SPEAKER" role="sink">
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</devicePort>
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<devicePort tagName="Wired Headset" type="AUDIO_DEVICE_OUT_WIRED_HEADSET" role="sink">
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</devicePort>
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<devicePort tagName="Wired Headphones" type="AUDIO_DEVICE_OUT_WIRED_HEADPHONE" role="sink">
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</devicePort>
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<devicePort tagName="Line Out" type="AUDIO_DEVICE_OUT_LINE" role="sink">
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</devicePort>
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<devicePort tagName="Dock Headset" type="AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET" role="sink">
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</devicePort>
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<devicePort tagName="BT SCO" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO" role="sink">
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</devicePort>
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<devicePort tagName="BT SCO Headset" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET" role="sink">
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</devicePort>
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<devicePort tagName="BT SCO Car Kit" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT" role="sink">
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</devicePort>
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<devicePort tagName="BT A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink"
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2023-01-23 23:03:48 +01:00
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encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC">
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2023-02-11 06:52:28 +01:00
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</devicePort>
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<devicePort tagName="BT A2DP Headphones" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES" role="sink"
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2023-01-23 23:03:48 +01:00
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encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC">
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2023-02-11 06:52:28 +01:00
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</devicePort>
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<devicePort tagName="BT A2DP Speaker" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER" role="sink"
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2023-01-23 23:03:48 +01:00
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encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC">
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2023-02-11 06:52:28 +01:00
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</devicePort>
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<devicePort tagName="HDMI Out" type="AUDIO_DEVICE_OUT_HDMI" role="sink">
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</devicePort>
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<devicePort tagName="Proxy" type="AUDIO_DEVICE_OUT_PROXY" role="sink">
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</devicePort>
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<devicePort tagName="Telephony Tx" type="AUDIO_DEVICE_OUT_TELEPHONY_TX" role="sink">
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</devicePort>
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<devicePort tagName="USB Device Out" type="AUDIO_DEVICE_OUT_USB_DEVICE" role="sink">
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</devicePort>
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<devicePort tagName="USB Headset Out" type="AUDIO_DEVICE_OUT_USB_HEADSET" role="sink">
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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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</devicePort>
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<devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source">
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</devicePort>
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<devicePort tagName="Wired Headset Mic" type="AUDIO_DEVICE_IN_WIRED_HEADSET" role="source">
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</devicePort>
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<devicePort tagName="BT SCO Headset Mic" type="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET" role="source">
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</devicePort>
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<devicePort tagName="Telephony Rx" type="AUDIO_DEVICE_IN_TELEPHONY_RX" role="source">
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</devicePort>
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<devicePort tagName="FM tuner" type="AUDIO_DEVICE_IN_FM_TUNER" role="source">
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</devicePort>
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<devicePort tagName="USB Device In" type="AUDIO_DEVICE_IN_USB_DEVICE" role="source">
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</devicePort>
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<devicePort tagName="USB Headset In" type="AUDIO_DEVICE_IN_USB_HEADSET" role="source">
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</devicePort>
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</devicePorts>
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<!-- route declaration, i.e. list all available sources for a given sink -->
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<routes>
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<route type="mix" sink="Earpiece"
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sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
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<route type="mix" sink="Speaker"
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sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
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<route type="mix" sink="Wired Headset"
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sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
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<route type="mix" sink="Wired Headphones"
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sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
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<route type="mix" sink="Line Out"
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sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
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<route type="mix" sink="Dock Headset"
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sources="primary output,deep_buffer,voip_rx"/>
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<route type="mix" sink="BT SCO"
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sources="primary output,deep_buffer,voip_rx"/>
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<route type="mix" sink="BT SCO Headset"
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sources="primary output,deep_buffer,voip_rx"/>
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<route type="mix" sink="BT SCO Car Kit"
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sources="primary output,deep_buffer,voip_rx"/>
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<route type="mix" sink="BT A2DP Out"
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sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
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<route type="mix" sink="BT A2DP Headphones"
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sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
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<route type="mix" sink="BT A2DP Speaker"
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sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
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<route type="mix" sink="HDMI Out"
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sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
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<route type="mix" sink="USB Device Out"
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sources="primary output,deep_buffer,compressed_offload,hifi_playback,voip_rx"/>
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<route type="mix" sink="USB Headset Out"
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sources="primary output,deep_buffer,compressed_offload,hifi_playback,voip_rx"/>
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<route type="mix" sink="Telephony Tx"
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sources="voice_tx,incall_music_uplink"/>
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<route type="mix" sink="voice_rx"
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sources="Telephony Rx"/>
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<route type="mix" sink="voip_tx"
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sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In,Wired Headset Mic"/>
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<route type="mix" sink="Proxy"
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sources="primary output,deep_buffer,compressed_offload"/>
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<route type="mix" sink="primary input"
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sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/>
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<route type="mix" sink="scc input"
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sources="Built-In Mic,Wired Headset Mic"/>
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<route type="mix" sink="fm input" sources="FM tuner"/>
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<route type="mix" sink="hifi_input" sources="USB Device In,USB Headset In" />
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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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</modules>
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<!-- End of Modules section -->
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<!-- Volume section -->
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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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