1 <?xml version="1.0" encoding="UTF-8" standalone="yes"?> 2 <!-- Copyright (C) 2016 The Android Open Source Project 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 --> 16 17 <audioPolicyConfiguration version="1.0" xmlns:xi="http://www.w3.org/2001/XInclude"> 18 <globalConfiguration speaker_drc_enabled="true"/> 19 20 <modules> 21 <module name="primary" halVersion="2.0"> 22 <attachedDevices> 23 <item>Speaker</item> 24 <item>Earpiece</item> 25 <item>Telephony Tx</item> 26 <item>Built-In Mic</item> 27 <item>Built-In Back Mic</item> 28 <item>Telephony Rx</item> 29 </attachedDevices> 30 <defaultOutputDevice>Speaker</defaultOutputDevice> 31 <mixPorts> 32 <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY|AUDIO_OUTPUT_FLAG_FAST"> 33 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 34 samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> 35 </mixPort> 36 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW|AUDIO_OUTPUT_FLAG_FAST"> 37 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 38 samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> 39 </mixPort> 40 <mixPort name="deep_buffer" role="source" 41 flags="AUDIO_OUTPUT_FLAG_DEEP_BUFFER"> 42 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 43 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 44 channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> 45 </mixPort> 46 <mixPort name="compressed_offload" role="source" 47 flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING"> 48 <profile name="" format="AUDIO_FORMAT_MP3" 49 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 50 channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/> 51 <profile name="" format="AUDIO_FORMAT_AAC_LC" 52 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 53 channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/> 54 <profile name="" format="AUDIO_FORMAT_AAC_HE_V1" 55 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 56 channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/> 57 <profile name="" format="AUDIO_FORMAT_AAC_HE_V2" 58 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 59 channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/> 60 </mixPort> 61 <mixPort name="voice_tx" role="source"> 62 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 63 samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/> 64 </mixPort> 65 <mixPort name="primary input" role="sink"> 66 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 67 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 68 channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3"/> 69 </mixPort> 70 <mixPort name="voice_rx" role="sink"> 71 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 72 samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_MONO"/> 73 </mixPort> 74 </mixPorts> 75 <devicePorts> 76 <devicePort tagName="Earpiece" type="AUDIO_DEVICE_OUT_EARPIECE" role="sink"> 77 </devicePort> 78 <devicePort tagName="Speaker" type="AUDIO_DEVICE_OUT_SPEAKER" role="sink"> 79 </devicePort> 80 <devicePort tagName="Wired Headset" type="AUDIO_DEVICE_OUT_WIRED_HEADSET" role="sink"> 81 </devicePort> 82 <devicePort tagName="Wired Headphones" type="AUDIO_DEVICE_OUT_WIRED_HEADPHONE" role="sink"> 83 </devicePort> 84 <devicePort tagName="Line Out" type="AUDIO_DEVICE_OUT_LINE" role="sink"> 85 </devicePort> 86 <devicePort tagName="BT SCO" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO" role="sink"> 87 </devicePort> 88 <devicePort tagName="BT SCO Headset" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET" role="sink"> 89 </devicePort> 90 <devicePort tagName="BT SCO Car Kit" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT" role="sink"> 91 </devicePort> 92 <devicePort tagName="Telephony Tx" type="AUDIO_DEVICE_OUT_TELEPHONY_TX" role="sink"> 93 </devicePort> 94 95 <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source"> 96 </devicePort> 97 <devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source"> 98 </devicePort> 99 <devicePort tagName="Wired Headset Mic" type="AUDIO_DEVICE_IN_WIRED_HEADSET" role="source"> 100 </devicePort> 101 <devicePort tagName="BT SCO Headset Mic" type="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET" role="source"> 102 </devicePort> 103 <devicePort tagName="Telephony Rx" type="AUDIO_DEVICE_IN_TELEPHONY_RX" role="source"> 104 </devicePort> 105 </devicePorts> 106 <routes> 107 <route type="mix" sink="Earpiece" 108 sources="primary output,raw,deep_buffer"/> 109 <route type="mix" sink="Speaker" 110 sources="primary output,raw,deep_buffer,compressed_offload"/> 111 <route type="mix" sink="Wired Headset" 112 sources="primary output,raw,deep_buffer,compressed_offload"/> 113 <route type="mix" sink="Wired Headphones" 114 sources="primary output,raw,deep_buffer,compressed_offload"/> 115 <route type="mix" sink="Line Out" 116 sources="primary output,raw,deep_buffer,compressed_offload"/> 117 <route type="mix" sink="BT SCO" 118 sources="primary output,raw,deep_buffer"/> 119 <route type="mix" sink="BT SCO Headset" 120 sources="primary output,raw,deep_buffer"/> 121 <route type="mix" sink="BT SCO Car Kit" 122 sources="primary output,raw,deep_buffer"/> 123 <route type="mix" sink="Telephony Tx" 124 sources="voice_tx"/> 125 <route type="mix" sink="primary input" 126 sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic"/> 127 <route type="mix" sink="voice_rx" 128 sources="Telephony Rx"/> 129 </routes> 130 131 </module> 132 133 <!-- A2dp Audio HAL --> 134 <xi:include href="a2dp_audio_policy_configuration.xml"/> 135 136 <!-- Usb Audio HAL --> 137 <xi:include href="usb_audio_policy_configuration.xml"/> 138 139 <!-- Remote Submix Audio HAL --> 140 <xi:include href="r_submix_audio_policy_configuration.xml"/> 141 142 </modules> 143 144 <!-- Volume section --> 145 <xi:include href="audio_policy_volumes_drc.xml"/> 146 <xi:include href="default_volume_tables.xml"/> 147 148 </audioPolicyConfiguration> 149
