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>Speaker Safe</item> 25 <item>Earpiece</item> 26 <item>Telephony Tx</item> 27 <item>Built-In Mic</item> 28 <item>Built-In Back Mic</item> 29 <item>Telephony Rx</item> 30 </attachedDevices> 31 <defaultOutputDevice>Speaker</defaultOutputDevice> 32 <mixPorts> 33 <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY|AUDIO_OUTPUT_FLAG_FAST"> 34 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 35 samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> 36 </mixPort> 37 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW|AUDIO_OUTPUT_FLAG_FAST"> 38 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 39 samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> 40 </mixPort> 41 <mixPort name="hifi_playback" role="source" /> 42 <mixPort name="deep_buffer" role="source" 43 flags="AUDIO_OUTPUT_FLAG_DEEP_BUFFER"> 44 <profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED" 45 samplingRates="44100,48000" 46 channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> 47 </mixPort> 48 <mixPort name="compressed_offload" role="source" 49 flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING"> 50 <profile name="" format="AUDIO_FORMAT_MP3" 51 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 52 channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/> 53 <profile name="" format="AUDIO_FORMAT_AAC_LC" 54 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000" 55 channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/> 56 <profile name="" format="AUDIO_FORMAT_AAC_HE_V1" 57 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000" 58 channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/> 59 <profile name="" format="AUDIO_FORMAT_AAC_HE_V2" 60 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 61 channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/> 62 </mixPort> 63 <mixPort name="voice_tx" role="source"> 64 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 65 samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO"/> 66 </mixPort> 67 <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_MMAP_NOIRQ"> 68 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 69 samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> 70 </mixPort> 71 <mixPort name="voip_rx" role="source" 72 flags="AUDIO_OUTPUT_FLAG_VOIP_RX"> 73 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 74 samplingRates="8000,16000,32000,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> 75 </mixPort> 76 <mixPort name="primary input" role="sink"> 77 <profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT" 78 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 79 channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3"/> 80 </mixPort> 81 <mixPort name="fast input" role="sink" flags="AUDIO_INPUT_FLAG_FAST"> 82 <profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT" 83 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 84 channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3"/> 85 </mixPort> 86 <mixPort name="hifi_input" role="sink" /> 87 <mixPort name="voice_rx" role="sink"> 88 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 89 samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/> 90 </mixPort> 91 <mixPort name="mmap_no_irq_in" role="sink" flags="AUDIO_INPUT_FLAG_MMAP_NOIRQ"> 92 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 93 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 94 channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3"/> 95 </mixPort> 96 <mixPort name="voip_tx" role="sink" 97 flags="AUDIO_INPUT_FLAG_VOIP_TX"> 98 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 99 samplingRates="8000,16000,32000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/> 100 </mixPort> 101 </mixPorts> 102 <devicePorts> 103 <devicePort tagName="Earpiece" type="AUDIO_DEVICE_OUT_EARPIECE" role="sink"> 104 </devicePort> 105 <devicePort tagName="Speaker" type="AUDIO_DEVICE_OUT_SPEAKER" role="sink"> 106 </devicePort> 107 <devicePort tagName="Speaker Safe" type="AUDIO_DEVICE_OUT_SPEAKER_SAFE" role="sink"> 108 </devicePort> 109 <devicePort tagName="BT SCO" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO" role="sink"> 110 </devicePort> 111 <devicePort tagName="BT SCO Headset" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET" role="sink"> 112 </devicePort> 113 <devicePort tagName="BT SCO Car Kit" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT" role="sink"> 114 </devicePort> 115 <devicePort tagName="Telephony Tx" type="AUDIO_DEVICE_OUT_TELEPHONY_TX" role="sink"> 116 </devicePort> 117 <devicePort tagName="USB Device Out" type="AUDIO_DEVICE_OUT_USB_DEVICE" role="sink"> 118 </devicePort> 119 <devicePort tagName="USB Headset Out" type="AUDIO_DEVICE_OUT_USB_HEADSET" role="sink"> 120 </devicePort> 121 <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source"> 122 </devicePort> 123 <devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source"> 124 </devicePort> 125 <devicePort tagName="BT SCO Headset Mic" type="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET" role="source"> 126 </devicePort> 127 <devicePort tagName="Telephony Rx" type="AUDIO_DEVICE_IN_TELEPHONY_RX" role="source"> 128 </devicePort> 129 <!-- TODO: Enable multi-channel recording --> 130 <devicePort tagName="USB Device In" type="AUDIO_DEVICE_IN_USB_DEVICE" role="source"> 131 </devicePort> 132 <devicePort tagName="USB Headset In" type="AUDIO_DEVICE_IN_USB_HEADSET" role="source"> 133 </devicePort> 134 </devicePorts> 135 <routes> 136 <route type="mix" sink="Earpiece" 137 sources="primary output,raw,deep_buffer,mmap_no_irq_out,voip_rx"/> 138 <route type="mix" sink="Speaker" 139 sources="primary output,raw,deep_buffer,compressed_offload,mmap_no_irq_out,voip_rx"/> 140 <route type="mix" sink="Speaker Safe" 141 sources="primary output,raw,deep_buffer,compressed_offload,mmap_no_irq_out,voip_rx"/> 142 <route type="mix" sink="BT SCO" 143 sources="primary output,raw,deep_buffer,voip_rx"/> 144 <route type="mix" sink="BT SCO Headset" 145 sources="primary output,raw,deep_buffer,voip_rx"/> 146 <route type="mix" sink="BT SCO Car Kit" 147 sources="primary output,raw,deep_buffer,voip_rx"/> 148 <route type="mix" sink="USB Device Out" 149 sources="primary output,raw,deep_buffer,compressed_offload,hifi_playback,mmap_no_irq_out,voip_rx"/> 150 <route type="mix" sink="USB Headset Out" 151 sources="primary output,raw,deep_buffer,compressed_offload,hifi_playback,mmap_no_irq_out,voip_rx"/> 152 <route type="mix" sink="Telephony Tx" 153 sources="voice_tx"/> 154 <route type="mix" sink="primary input" 155 sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/> 156 <route type="mix" sink="fast input" 157 sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/> 158 <route type="mix" sink="voice_rx" 159 sources="Telephony Rx"/> 160 <route type="mix" sink="hifi_input" sources="USB Device In,USB Headset In" /> 161 <route type="mix" sink="mmap_no_irq_in" 162 sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/> 163 <route type="mix" sink="voip_tx" 164 sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/> 165 </routes> 166 </module> 167 168 <!-- A2dp Audio HAL --> 169 <xi:include href="a2dp_audio_policy_configuration.xml"/> 170 171 <!-- Usb Audio HAL --> 172 <module name="usb" halVersion="2.0"> 173 <mixPorts> 174 <mixPort name="usb_accessory output" role="source"> 175 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 176 samplingRates="44100" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> 177 </mixPort> 178 </mixPorts> 179 <devicePorts> 180 <devicePort tagName="USB Host Out" type="AUDIO_DEVICE_OUT_USB_ACCESSORY" role="sink"> 181 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 182 samplingRates="44100" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> 183 </devicePort> 184 </devicePorts> 185 <routes> 186 <route type="mix" sink="USB Host Out" 187 sources="usb_accessory output"/> 188 </routes> 189 </module> 190 191 <!-- Remote Submix Audio HAL --> 192 <xi:include href="r_submix_audio_policy_configuration.xml"/> 193 194 </modules> 195 196 <!-- Volume section --> 197 198 <xi:include href="audio_policy_volumes.xml"/> 199 <xi:include href="default_volume_tables.xml"/> 200 201 </audioPolicyConfiguration> 202
