1 <?xml version="1.0" encoding="UTF-8" standalone="yes"?> 2 <!-- Copyright (C) 2018 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="incall_music_uplink" role="source" 77 flags="AUDIO_OUTPUT_FLAG_INCALL_MUSIC"> 78 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 79 samplingRates="8000,16000,48000" 80 channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> 81 </mixPort> 82 <mixPort name="primary input" role="sink"> 83 <profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT" 84 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 85 channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3"/> 86 </mixPort> 87 <mixPort name="fast input" role="sink" flags="AUDIO_INPUT_FLAG_FAST"> 88 <profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT" 89 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 90 channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3"/> 91 </mixPort> 92 <mixPort name="hifi_input" role="sink" /> 93 <mixPort name="voice_rx" role="sink"> 94 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 95 samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/> 96 </mixPort> 97 <mixPort name="mmap_no_irq_in" role="sink" flags="AUDIO_INPUT_FLAG_MMAP_NOIRQ"> 98 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 99 samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" 100 channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3"/> 101 </mixPort> 102 <mixPort name="voip_tx" role="sink" 103 flags="AUDIO_INPUT_FLAG_VOIP_TX"> 104 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 105 samplingRates="8000,16000,32000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/> 106 </mixPort> 107 </mixPorts> 108 <devicePorts> 109 <devicePort tagName="Earpiece" type="AUDIO_DEVICE_OUT_EARPIECE" role="sink"> 110 </devicePort> 111 <devicePort tagName="Speaker" type="AUDIO_DEVICE_OUT_SPEAKER" role="sink"> 112 </devicePort> 113 <devicePort tagName="Speaker Safe" type="AUDIO_DEVICE_OUT_SPEAKER_SAFE" role="sink"> 114 </devicePort> 115 <devicePort tagName="Wired Headset" type="AUDIO_DEVICE_OUT_WIRED_HEADSET" role="sink"> 116 </devicePort> 117 <devicePort tagName="Wired Headphones" type="AUDIO_DEVICE_OUT_WIRED_HEADPHONE" role="sink"> 118 </devicePort> 119 <devicePort tagName="Line Out" type="AUDIO_DEVICE_OUT_LINE" role="sink"> 120 </devicePort> 121 <devicePort tagName="BT SCO" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO" role="sink"> 122 </devicePort> 123 <devicePort tagName="BT SCO Headset" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET" role="sink"> 124 </devicePort> 125 <devicePort tagName="BT SCO Car Kit" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT" role="sink"> 126 </devicePort> 127 <devicePort tagName="Telephony Tx" type="AUDIO_DEVICE_OUT_TELEPHONY_TX" role="sink"> 128 </devicePort> 129 <devicePort tagName="USB Device Out" type="AUDIO_DEVICE_OUT_USB_DEVICE" role="sink"> 130 </devicePort> 131 <devicePort tagName="USB Headset Out" type="AUDIO_DEVICE_OUT_USB_HEADSET" role="sink"> 132 </devicePort> 133 <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source"> 134 </devicePort> 135 <devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source"> 136 </devicePort> 137 <devicePort tagName="Wired Headset Mic" type="AUDIO_DEVICE_IN_WIRED_HEADSET" role="source"> 138 </devicePort> 139 <devicePort tagName="BT SCO Headset Mic" type="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET" role="source"> 140 </devicePort> 141 <devicePort tagName="Telephony Rx" type="AUDIO_DEVICE_IN_TELEPHONY_RX" role="source"> 142 </devicePort> 143 <!-- TODO: Enable multi-channel recording --> 144 <devicePort tagName="USB Device In" type="AUDIO_DEVICE_IN_USB_DEVICE" role="source"> 145 </devicePort> 146 <devicePort tagName="USB Headset In" type="AUDIO_DEVICE_IN_USB_HEADSET" role="source"> 147 </devicePort> 148 </devicePorts> 149 <routes> 150 <route type="mix" sink="Earpiece" 151 sources="primary output,raw,deep_buffer,mmap_no_irq_out,voip_rx"/> 152 <route type="mix" sink="Speaker" 153 sources="primary output,raw,deep_buffer,compressed_offload,mmap_no_irq_out,voip_rx"/> 154 <route type="mix" sink="Speaker Safe" 155 sources="primary output,raw,deep_buffer,compressed_offload,mmap_no_irq_out,voip_rx"/> 156 <route type="mix" sink="Wired Headset" 157 sources="primary output,raw,deep_buffer,compressed_offload,mmap_no_irq_out,voip_rx"/> 158 <route type="mix" sink="Wired Headphones" 159 sources="primary output,raw,deep_buffer,compressed_offload,mmap_no_irq_out,voip_rx"/> 160 <route type="mix" sink="Line Out" 161 sources="primary output,raw,deep_buffer,compressed_offload,mmap_no_irq_out,voip_rx"/> 162 <route type="mix" sink="BT SCO" 163 sources="primary output,raw,deep_buffer,voip_rx"/> 164 <route type="mix" sink="BT SCO Headset" 165 sources="primary output,raw,deep_buffer,voip_rx"/> 166 <route type="mix" sink="BT SCO Car Kit" 167 sources="primary output,raw,deep_buffer,voip_rx"/> 168 <route type="mix" sink="USB Device Out" 169 sources="primary output,raw,deep_buffer,compressed_offload,hifi_playback,mmap_no_irq_out,voip_rx"/> 170 <route type="mix" sink="USB Headset Out" 171 sources="primary output,raw,deep_buffer,compressed_offload,hifi_playback,mmap_no_irq_out,voip_rx"/> 172 <route type="mix" sink="Telephony Tx" 173 sources="voice_tx,incall_music_uplink"/> 174 <route type="mix" sink="primary input" 175 sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/> 176 <route type="mix" sink="fast input" 177 sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/> 178 <route type="mix" sink="voice_rx" 179 sources="Telephony Rx"/> 180 <route type="mix" sink="hifi_input" sources="USB Device In,USB Headset In" /> 181 <route type="mix" sink="mmap_no_irq_in" 182 sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,USB Device In,USB Headset In"/> 183 <route type="mix" sink="voip_tx" 184 sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/> 185 </routes> 186 </module> 187 188 <!-- A2DP Input Audio HAL --> 189 <xi:include href="a2dp_in_audio_policy_configuration.xml"/> 190 191 <!-- Usb Audio HAL --> 192 <module name="usb" halVersion="2.0"> 193 <mixPorts> 194 <mixPort name="usb_accessory output" role="source"> 195 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 196 samplingRates="44100" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> 197 </mixPort> 198 </mixPorts> 199 <devicePorts> 200 <devicePort tagName="USB Host Out" type="AUDIO_DEVICE_OUT_USB_ACCESSORY" role="sink"> 201 <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" 202 samplingRates="44100" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> 203 </devicePort> 204 </devicePorts> 205 <routes> 206 <route type="mix" sink="USB Host Out" 207 sources="usb_accessory output"/> 208 </routes> 209 </module> 210 211 <!-- Remote Submix Audio HAL --> 212 <xi:include href="r_submix_audio_policy_configuration.xml"/> 213 214 <!-- Bluetooth Audio HAL --> 215 <xi:include href="bluetooth_audio_policy_configuration.xml"/> 216 217 </modules> 218 219 <!-- Volume section --> 220 221 <xi:include href="audio_policy_volumes.xml"/> 222 <xi:include href="default_volume_tables.xml"/> 223 224 </audioPolicyConfiguration> 225
