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      1 <?xml version="1.0" encoding="UTF-8"?>
      2 <!-- A2dp Audio HAL Audio Policy Configuration file -->
      3 <module name="a2dp" halVersion="2.0">
      4     <mixPorts>
      5         <mixPort name="a2dp output" role="source"/>
      6         <mixPort name="a2dp input" role="sink">
      7             <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
      8                      samplingRates="44100,48000"
      9                      channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>
     10         </mixPort>
     11     </mixPorts>
     12     <devicePorts>
     13         <devicePort tagName="BT A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink">
     14             <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
     15                      samplingRates="44100"
     16                      channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
     17         </devicePort>
     18         <devicePort tagName="BT A2DP Headphones" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES" role="sink">
     19             <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
     20                      samplingRates="44100"
     21                      channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
     22         </devicePort>
     23         <devicePort tagName="BT A2DP Speaker" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER" role="sink">
     24             <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
     25                      samplingRates="44100"
     26                      channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
     27         </devicePort>
     28         <devicePort tagName="BT A2DP In" type="AUDIO_DEVICE_IN_BLUETOOTH_A2DP" role="source">
     29             <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
     30                      samplingRates="44100,48000"
     31                      channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>
     32         </devicePort>
     33     </devicePorts>
     34     <routes>
     35         <route type="mix" sink="BT A2DP Out"
     36                sources="a2dp output"/>
     37         <route type="mix" sink="BT A2DP Headphones"
     38                sources="a2dp output"/>
     39         <route type="mix" sink="BT A2DP Speaker"
     40                sources="a2dp output"/>
     41         <route type="mix" sink="a2dp input"
     42                sources="BT A2DP In"/>
     43     </routes>
     44 </module>
     45