mixer_paths_1.xml

<mixer>
  <!-- These are the initial mixer settings -->
  <ctl name="Headphone Jack Switch" value="0"/>
  <ctl name="Int Mic Switch" value="0"/>
  <ctl name="Mic Jack Switch" value="0"/>
  <ctl name="Mono ADC MIXR ADC1 Switch" value="0"/>
  <ctl name="Mono ADC MIXL ADC2 Switch" value="0"/>
  <ctl name="TDM1 Mode" value="Normal"/>
  <ctl name="Mono ADC Capture Volume" value="77"/>

  <!-- TODO other defaults -->

  <path name="speaker">
  </path>

  <path name="speaker-reverse">
  </path>

  <path name="headphones">
    <ctl name="Headphone Jack Switch" value="1"/>
  </path>

  <path name="speaker-and-headphones">
    <ctl name="Headphone Jack Switch" value="1"/>
  </path>

  <path name="bt-sco-headset">
  </path>

  <path name="speaker-mic">
    <ctl name="Mono ADC MIXL ADC2 Switch" value="1"/>
    <ctl name="TDM1 Mode" value="LL Copy"/>
    <ctl name="Int Mic Switch" value="1"/>
  </path>

  <path name="handset-mic">
    <ctl name="Mono ADC MIXL ADC2 Switch" value="1"/>
    <ctl name="TDM1 Mode" value="LL Copy"/>
    <ctl name="Int Mic Switch" value="1"/>
  </path>

  <path name="headset-mic">
    <ctl name="Mono ADC Capture Volume" value="66"/>
    <ctl name="Mono ADC MIXR ADC1 Switch" value="1"/>
    <ctl name="TDM1 Mode" value="RR Copy"/>
    <ctl name="Mic Jack Switch" value="1"/>
  </path>

  <path name="camcorder-mic">
    <ctl name="Mono ADC MIXL ADC2 Switch" value="1"/>
    <ctl name="TDM1 Mode" value="LL Copy"/>
    <ctl name="Int Mic Switch" value="1"/>
  </path>

  <path name="voice-rec-mic">
    <ctl name="Mono ADC MIXL ADC2 Switch" value="1"/>
    <ctl name="TDM1 Mode" value="LL Copy"/>
    <ctl name="Int Mic Switch" value="1"/>
  </path>

</mixer>