| <?xml version="1.0" encoding="UTF-8" standalone="yes"?> |
| <!-- Copyright (C) 2015 The Android Open Source Project |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| http://www.apache.org/licenses/LICENSE-2.0 |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| --> |
| |
| <audioPolicyConfiguration version="1.0" xmlns:xi="http://www.w3.org/2001/XInclude"> |
| <!-- version section contains a “version” tag in the form “major.minor” e.g version=”1.0” --> |
| |
| <!-- Global configuration Decalaration --> |
| <globalConfiguration speaker_drc_enabled="false" call_screen_mode_supported="true"/> |
| |
| <!-- Modules section: |
| There is one section per audio HW module present on the platform. |
| Each module section will contains two mandatory tags for audio HAL “halVersion” and “name”. |
| The module names are the same as in current .conf file: |
| “primary”, “A2DP”, “remote_submix”, “USB” |
| Each module will contain the following sections: |
| “devicePorts”: a list of device descriptors for all input and output devices accessible via this |
| module. |
| This contains both permanently attached devices and removable devices. |
| “mixPorts”: listing all output and input streams exposed by the audio HAL |
| “routes”: list of possible connections between input and output devices or between stream and |
| devices. |
| "route": is defined by an attribute: |
| -"type": <mux|mix> means all sources are mutual exclusive (mux) or can be mixed (mix) |
| -"sink": the sink involved in this route |
| -"sources": all the sources than can be connected to the sink via vis route |
| “attachedDevices”: permanently attached devices. |
| The attachedDevices section is a list of devices names. The names correspond to device names |
| defined in <devicePorts> section. |
| “defaultOutputDevice”: device to be used by default when no policy rule applies |
| --> |
| <modules> |
| <!-- Primary Audio HAL --> |
| <module name="primary" halVersion="3.0"> |
| <attachedDevices> |
| <item>Speaker</item> |
| <item>Earpiece</item> |
| <item>Built-In Mic</item> |
| <item>Built-In Back Mic</item> |
| <item>FM Tuner In</item> |
| <item>Voice Call In</item> |
| <item>Echo Ref In</item> |
| </attachedDevices> |
| <defaultOutputDevice>Speaker</defaultOutputDevice> |
| <mixPorts> |
| <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </mixPort> |
| <mixPort name="deep_buffer" role="source" flags="AUDIO_OUTPUT_FLAG_DEEP_BUFFER"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </mixPort> |
| <mixPort name="fast" role="source" flags="AUDIO_OUTPUT_FLAG_FAST"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </mixPort> |
| <mixPort name="voip_rx" role="source" flags="AUDIO_OUTPUT_FLAG_VOIP_RX"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="16000,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="16000,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </mixPort> |
| <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_MMAP_NOIRQ"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </mixPort> |
| <mixPort name="incall_music_uplink" role="source" flags="AUDIO_OUTPUT_FLAG_INCALL_MUSIC"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </mixPort> |
| <mixPort name="primary input" role="sink" maxOpenCount="1" maxActiveCount="1"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_VOICE_UPLINK,AUDIO_CHANNEL_IN_VOICE_DNLINK"/> |
| </mixPort> |
| <mixPort name="mmap_no_irq_in" role="sink" flags="AUDIO_INPUT_FLAG_MMAP_NOIRQ"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/> |
| </mixPort> |
| <mixPort name="voice tx" role="sink" maxOpenCount="1" maxActiveCount="1"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_VOICE_UPLINK,AUDIO_CHANNEL_IN_VOICE_DNLINK"/> |
| </mixPort> |
| <mixPort name="FM Tuner input" role="sink" maxOpenCount="1" maxActiveCount="1"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_VOICE_UPLINK,AUDIO_CHANNEL_IN_VOICE_DNLINK"/> |
| </mixPort> |
| <mixPort name="voip_tx" role="sink" flags="AUDIO_INPUT_FLAG_VOIP_TX" maxOpenCount="1" maxActiveCount="1"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/> |
| </mixPort> |
| <mixPort name="fast input" role="sink" flags="AUDIO_INPUT_FLAG_FAST" maxOpenCount="1" maxActiveCount="1"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/> |
| </mixPort> |
| </mixPorts> |
| <devicePorts> |
| <!-- Output devices declaration, i.e. Sink DEVICE PORT --> |
| <devicePort tagName="Earpiece" type="AUDIO_DEVICE_OUT_EARPIECE" role="sink"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/> |
| </devicePort> |
| <devicePort tagName="Speaker" role="sink" type="AUDIO_DEVICE_OUT_SPEAKER"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </devicePort> |
| <devicePort tagName="Wired Headset" type="AUDIO_DEVICE_OUT_WIRED_HEADSET" role="sink"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </devicePort> |
| <devicePort tagName="Wired Headphones" type="AUDIO_DEVICE_OUT_WIRED_HEADPHONE" role="sink"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </devicePort> |
| <devicePort tagName="AUX Digital Out" type="AUDIO_DEVICE_OUT_AUX_DIGITAL" role="sink"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </devicePort> |
| <devicePort tagName="BT SCO" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO" role="sink"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </devicePort> |
| <devicePort tagName="BT SCO Headset" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET" role="sink"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </devicePort> |
| <devicePort tagName="BT SCO Car Kit" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT" role="sink"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </devicePort> |
| <devicePort tagName="Analog Dock Headset" type="AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET" role="sink"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </devicePort> |
| <devicePort tagName="Digital Dock Headset" type="AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET" role="sink"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </devicePort> |
| <devicePort tagName="FM Tuner Out" type="AUDIO_DEVICE_OUT_FM" role="sink"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </devicePort> |
| |
| <devicePort tagName="USB Primary Out" type="AUDIO_DEVICE_OUT_BUS" role="sink" address="usb_phone_call"> |
| <profile name="" format="AUDIO_FORMAT_PCM_32_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> |
| </devicePort> |
| <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/> |
| </devicePort> |
| <devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/> |
| </devicePort> |
| <devicePort tagName="Wired Headset Mic" type="AUDIO_DEVICE_IN_WIRED_HEADSET" role="source"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/> |
| </devicePort> |
| <devicePort tagName="BT SCO Headset Mic" type="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET" role="source"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_IN_MONO"/> |
| </devicePort> |
| <devicePort tagName="AUX Digital In" type="AUDIO_DEVICE_IN_AUX_DIGITAL" role="source"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/> |
| </devicePort> |
| <devicePort tagName="FM Tuner In" type="AUDIO_DEVICE_IN_FM_TUNER" role="source"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/> |
| </devicePort> |
| <devicePort tagName="Echo Ref In" type="AUDIO_DEVICE_IN_ECHO_REFERENCE" role="source"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/> |
| </devicePort> |
| <devicePort tagName="USB Primary In" type="AUDIO_DEVICE_IN_BUS" role="source" address="usb_phone_call"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/> |
| </devicePort> |
| <devicePort tagName="Voice Call In" type="AUDIO_DEVICE_IN_VOICE_CALL" role="source"> |
| <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" |
| samplingRates="8000,16000,32000,44100,48000" |
| channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_VOICE_UPLINK,AUDIO_CHANNEL_IN_VOICE_DNLINK"/> |
| </devicePort> |
| </devicePorts> |
| <!-- route declaration, i.e. list all available sources for a given sink --> |
| <routes> |
| <route type="mix" sink="Earpiece" |
| sources="primary output,deep_buffer,fast,mmap_no_irq_out,voip_rx,Voice Call In"/> |
| <route type="mix" sink="Speaker" |
| sources="primary output,deep_buffer,fast,mmap_no_irq_out,FM Tuner In,voip_rx,Voice Call In"/> |
| <route type="mix" sink="Wired Headset" |
| sources="primary output,deep_buffer,fast,mmap_no_irq_out,FM Tuner In,voip_rx,Voice Call In"/> |
| <route type="mix" sink="Wired Headphones" |
| sources="primary output,deep_buffer,fast,mmap_no_irq_out,FM Tuner In,voip_rx,Voice Call In"/> |
| <route type="mix" sink="AUX Digital Out" |
| sources="primary output"/> |
| <route type="mix" sink="BT SCO" |
| sources="primary output,deep_buffer,fast,voip_rx,Voice Call In"/> |
| <route type="mix" sink="BT SCO Headset" |
| sources="primary output,deep_buffer,fast,voip_rx,Voice Call In"/> |
| <route type="mix" sink="BT SCO Car Kit" |
| sources="primary output,deep_buffer,fast,voip_rx,Voice Call In"/> |
| <route type="mix" sink="Analog Dock Headset" |
| sources="primary output"/> |
| <route type="mix" sink="Digital Dock Headset" |
| sources="primary output"/> |
| <route type="mix" sink="FM Tuner Out" |
| sources="primary output"/> |
| <route type="mix" sink="USB Primary Out" |
| sources="primary output,Voice Call In"/> |
| <route type="mix" sink="primary input" |
| sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,AUX Digital In,USB Primary In,Echo Ref In"/> |
| <route type="mix" sink="mmap_no_irq_in" |
| sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic"/> |
| <route type="mix" sink="voice tx" |
| sources="Voice Call In"/> |
| <route type="mix" sink="FM Tuner input" |
| sources="FM Tuner In"/> |
| <route type="mix" sink="voip_tx" |
| sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,AUX Digital In,USB Primary In"/> |
| <route type="mix" sink="fast input" |
| sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,AUX Digital In,USB Primary In"/> |
| </routes> |
| |
| </module> |
| |
| <!-- BT Audio HAL --> |
| <xi:include href="bluetooth_audio_policy_configuration.xml"/> |
| |
| <!-- Usb Audio HAL --> |
| <xi:include href="usb_audio_policy_configuration.xml"/> |
| |
| <!-- Remote Submix Audio HAL --> |
| <xi:include href="r_submix_audio_policy_configuration.xml"/> |
| |
| </modules> |
| <!-- End of Modules section --> |
| |
| <!-- Volume section --> |
| |
| <xi:include href="audio_policy_volumes.xml"/> |
| <xi:include href="default_volume_tables.xml"/> |
| |
| <!-- End of Volume section --> |
| |
| </audioPolicyConfiguration> |