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="hotword input" role="sink" flags="AUDIO_INPUT_FLAG_HW_HOTWORD" maxActiveCount="0" >
88                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
89                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
90                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>
91                </mixPort>
92                <mixPort name="fast input" role="sink" flags="AUDIO_INPUT_FLAG_FAST">
93                    <profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"
94                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
95                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3"/>
96                </mixPort>
97                <mixPort name="hifi_input" role="sink" />
98                <mixPort name="voice_rx" role="sink">
99                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
100                             samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>
101                </mixPort>
102                <mixPort name="mmap_no_irq_in" role="sink" flags="AUDIO_INPUT_FLAG_MMAP_NOIRQ">
103                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
104                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
105                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3"/>
106                </mixPort>
107                <mixPort name="voip_tx" role="sink"
108                         flags="AUDIO_INPUT_FLAG_VOIP_TX">
109                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
110                             samplingRates="8000,16000,32000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
111                </mixPort>
112            </mixPorts>
113            <devicePorts>
114                <devicePort tagName="Earpiece" type="AUDIO_DEVICE_OUT_EARPIECE" role="sink">
115                </devicePort>
116                <devicePort tagName="Speaker" type="AUDIO_DEVICE_OUT_SPEAKER" role="sink">
117                </devicePort>
118                <devicePort tagName="Speaker Safe" type="AUDIO_DEVICE_OUT_SPEAKER_SAFE" role="sink">
119                </devicePort>
120                <devicePort tagName="BT SCO" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO" role="sink">
121                </devicePort>
122                <devicePort tagName="BT SCO Headset" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET" role="sink">
123                </devicePort>
124                <devicePort tagName="BT SCO Car Kit" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT" role="sink">
125                </devicePort>
126                <devicePort tagName="Telephony Tx" type="AUDIO_DEVICE_OUT_TELEPHONY_TX" role="sink">
127                </devicePort>
128                <devicePort tagName="USB Device Out" type="AUDIO_DEVICE_OUT_USB_DEVICE" role="sink">
129                </devicePort>
130                <devicePort tagName="USB Headset Out" type="AUDIO_DEVICE_OUT_USB_HEADSET" role="sink">
131                </devicePort>
132                <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source">
133                </devicePort>
134                <devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source">
135                </devicePort>
136                <devicePort tagName="BT SCO Headset Mic" type="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET" role="source">
137                </devicePort>
138                <devicePort tagName="Telephony Rx" type="AUDIO_DEVICE_IN_TELEPHONY_RX" role="source">
139                </devicePort>
140                <!-- TODO: Enable multi-channel recording -->
141                <devicePort tagName="USB Device In" type="AUDIO_DEVICE_IN_USB_DEVICE" role="source">
142                </devicePort>
143                <devicePort tagName="USB Headset In" type="AUDIO_DEVICE_IN_USB_HEADSET" role="source">
144                </devicePort>
145            </devicePorts>
146            <routes>
147                <route type="mix" sink="Earpiece"
148                       sources="primary output,raw,deep_buffer,mmap_no_irq_out,voip_rx"/>
149                <route type="mix" sink="Speaker"
150                       sources="primary output,raw,deep_buffer,compressed_offload,mmap_no_irq_out,voip_rx"/>
151                <route type="mix" sink="Speaker Safe"
152                       sources="primary output,raw,deep_buffer,compressed_offload,mmap_no_irq_out,voip_rx"/>
153                <route type="mix" sink="BT SCO"
154                       sources="primary output,raw,deep_buffer,voip_rx"/>
155                <route type="mix" sink="BT SCO Headset"
156                       sources="primary output,raw,deep_buffer,voip_rx"/>
157                <route type="mix" sink="BT SCO Car Kit"
158                       sources="primary output,raw,deep_buffer,voip_rx"/>
159                <route type="mix" sink="USB Device Out"
160                       sources="primary output,raw,deep_buffer,compressed_offload,hifi_playback,mmap_no_irq_out,voip_rx"/>
161                <route type="mix" sink="USB Headset Out"
162                       sources="primary output,raw,deep_buffer,compressed_offload,hifi_playback,mmap_no_irq_out,voip_rx"/>
163                <route type="mix" sink="Telephony Tx"
164                       sources="voice_tx,incall_music_uplink"/>
165                <route type="mix" sink="primary input"
166                       sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/>
167                <route type="mix" sink="hotword input"
168                       sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/>
169                <route type="mix" sink="fast input"
170                       sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/>
171                <route type="mix" sink="voice_rx"
172                       sources="Telephony Rx"/>
173                <route type="mix" sink="hifi_input" sources="USB Device In,USB Headset In" />
174                <route type="mix" sink="mmap_no_irq_in"
175                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
176                <route type="mix" sink="voip_tx"
177                       sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/>
178            </routes>
179        </module>
180
181        <!-- A2DP Audio HAL -->
182        <xi:include href="a2dp_audio_policy_configuration.xml"/>
183
184        <!-- Usb Audio HAL -->
185        <module name="usb" halVersion="2.0">
186            <mixPorts>
187                <mixPort name="usb_accessory output" role="source">
188                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
189                             samplingRates="44100" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
190                </mixPort>
191            </mixPorts>
192            <devicePorts>
193                <devicePort tagName="USB Host Out" type="AUDIO_DEVICE_OUT_USB_ACCESSORY" role="sink">
194                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
195                             samplingRates="44100" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
196                </devicePort>
197            </devicePorts>
198            <routes>
199                <route type="mix" sink="USB Host Out"
200                       sources="usb_accessory output"/>
201            </routes>
202        </module>
203
204        <!-- Remote Submix Audio HAL -->
205        <xi:include href="r_submix_audio_policy_configuration.xml"/>
206
207        <!-- Hearing aid Audio HAL -->
208        <xi:include href="hearing_aid_audio_policy_configuration.xml"/>
209
210    </modules>
211
212    <!-- Volume section -->
213
214    <xi:include href="audio_policy_volumes.xml"/>
215    <xi:include href="default_volume_tables.xml"/>
216
217</audioPolicyConfiguration>
218