ucm2/codecs/rt5672/HeadsetMic.conf

   1 SectionDevice."Headset" {
   2         Comment "Headset Microphone"
   3
   4         ConflictingDevice [
   5                 "Mic1"
   6                 "Mic2"
   7         ]
   8
   9         EnableSequence [
  10                 cset "name='Headset Mic Switch' on"
  11                 cset "name='RECMIXL BST1 Switch' on"
  12                 cset "name='RECMIXR BST1 Switch' on"
  13                 cset "name='Sto1 ADC MIXL ADC1 Switch' on"
  14                 cset "name='Sto1 ADC MIXR ADC1 Switch' on"
  15                 # For unknown reasons the headset mic sound is only recorded
  16                 # on the left channel, we tweak the data-stream reception to
  17                 # use the left samples for both slots, so that we get a stereo
  18                 # stream with the mic sound on both channels
  19                 cset "name='codec_in rx deinterleaver codec_in0_1' 1"
  20         ]
  21
  22         DisableSequence [
  23                 cset "name='Headset Mic Switch' off"
  24                 cset "name='RECMIXL BST1 Switch' off"
  25                 cset "name='RECMIXR BST1 Switch' off"
  26                 cset "name='Sto1 ADC MIXL ADC1 Switch' off"
  27                 cset "name='Sto1 ADC MIXR ADC1 Switch' off"
  28                 # Undo data-stream reception mono-mix workaround
  29                 cset "name='codec_in rx deinterleaver codec_in0_1' 2"
  30         ]
  31
  32         Value {
  33                 CapturePriority 300
  34                 CapturePCM "hw:${CardId}"
  35                 JackControl "Headset Mic Jack"
  36         }
  37 }