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Diffstat (limited to 'configs/audio/audio_policy_configuration.xml')
| -rw-r--r-- | configs/audio/audio_policy_configuration.xml | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/configs/audio/audio_policy_configuration.xml b/configs/audio/audio_policy_configuration.xml new file mode 100644 index 0000000..509edcb --- /dev/null +++ b/configs/audio/audio_policy_configuration.xml @@ -0,0 +1,220 @@ +<?xml version="1.0" encoding="UTF-8" standalone="yes"?> +<!-- Copyright (c) 2016-2017, The Linux Foundation. All rights reserved + Not a Contribution. +--> +<!-- Copyright (C) 2016 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="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="2.0"> + <attachedDevices> + <item>Earpiece</item> + <item>Speaker</item> + <item>Telephony Tx</item> + <item>Built-In Mic</item> + <item>FM Tuner</item> + <item>Telephony Rx</item> + </attachedDevices> + <defaultOutputDevice>Speaker</defaultOutputDevice> + <mixPorts> + <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY"> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="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_16_BIT" + samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> + </mixPort> + <mixPort name="voice_tx" role="source"> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="8000,16000,48000" + channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO"/> + </mixPort> + <mixPort name="voip_rx" role="source" + flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_VOIP_RX"> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="8000,16000" + channelMasks="AUDIO_CHANNEL_OUT_MONO"/> + </mixPort> + + <mixPort name="primary input" role="sink"> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" + channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/> + </mixPort> + <mixPort name="voice_rx" role="sink"> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="8000,16000,48000" + 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_16_BIT" + samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/> + </devicePort> + <devicePort tagName="Speaker" role="sink" type="AUDIO_DEVICE_OUT_SPEAKER" address=""> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="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_16_BIT" + samplingRates="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_16_BIT" + samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> + </devicePort> + <devicePort tagName="Line" type="AUDIO_DEVICE_OUT_LINE" role="sink"> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="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_MONO"/> + </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_MONO"/> + </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_MONO"/> + </devicePort> + <devicePort tagName="BT SCO All" type="AUDIO_DEVICE_OUT_ALL_SCO" role="sink"> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/> + </devicePort> + <devicePort tagName="Telephony Tx" type="AUDIO_DEVICE_OUT_TELEPHONY_TX" role="sink"> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO"/> + </devicePort> + <devicePort tagName="HDMI" type="AUDIO_DEVICE_OUT_AUX_DIGITAL" role="sink"> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="8000,11025,16000,22050,32000,44100,48000,64000,88200,96000,128000,176400,192000" channelMasks="dynamic"/> + </devicePort> + <devicePort tagName="Proxy" type="AUDIO_DEVICE_OUT_PROXY" role="sink"> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="8000,11025,16000,22050,32000,44100,48000,64000,88200,96000,128000,176400,192000" channelMasks="dynamic"/> + </devicePort> + <devicePort tagName="FM" type="AUDIO_DEVICE_OUT_FM" role="sink"> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_MONO,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="8000,11025,12000,16000,22050,24000,32000,44100,48000" + channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/> + </devicePort> + <devicePort tagName="FM Tuner" type="AUDIO_DEVICE_IN_FM_TUNER" role="source"> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="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="8000,11025,12000,16000,22050,24000,32000,44100,48000" + channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/> + </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="Telephony Rx" type="AUDIO_DEVICE_IN_TELEPHONY_RX" role="source"> + <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" + samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/> + </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,voip_rx"/> + <route type="mix" sink="Speaker" + sources="primary output,deep_buffer,voip_rx"/> + <route type="mix" sink="Wired Headset" + sources="primary output,deep_buffer,voip_rx"/> + <route type="mix" sink="Wired Headphones" + sources="primary output,deep_buffer,voip_rx"/> + <route type="mix" sink="Line" + sources="primary output,deep_buffer,voip_rx"/> + <route type="mix" sink="HDMI" + sources="primary output,deep_buffer"/> + <route type="mix" sink="Proxy" + sources="primary output,deep_buffer"/> + <route type="mix" sink="FM" + sources="primary output"/> + <route type="mix" sink="BT SCO All" + sources="primary output,deep_buffer,voip_rx"/> + <route type="mix" sink="Telephony Tx" + sources="voice_tx"/> + <route type="mix" sink="primary input" + sources="Built-In Mic,Wired Headset Mic,BT SCO Headset Mic,FM Tuner,Telephony Rx"/> + <route type="mix" sink="voice_rx" + sources="Telephony Rx"/> + </routes> + + </module> + + <!-- A2dp Audio HAL --> + <xi:include href="a2dp_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> |