File: //usr/share/alsa/ucm2/USB-Audio/Realtek/ALC1220-VB-Desktop-HiFi.conf
SectionDevice."Speaker" {
Comment "Speakers"
Value {
PlaybackChannels 8
PlaybackPriority 200
PlaybackPCM "hw:${CardId}"
JackControl "Speaker Jack"
PlaybackMixerElem "Speaker"
}
}
SectionDevice."Headphones" {
Comment "Front Headphones"
Value {
PlaybackPriority 300
PlaybackPCM "hw:${CardId},1"
JackControl "Front Headphone Jack"
PlaybackMixerElem "Front Headphone"
}
}
SectionDevice."SPDIF" {
Comment "S/PDIF Out"
Value {
PlaybackPriority 100
PlaybackPCM "hw:${CardId},2"
PlaybackMixerElem "IEC958"
}
}
SectionDevice."Line" {
Comment "Line In"
Value {
CapturePriority 100
CapturePCM "hw:${CardId}"
JackControl "Line Jack"
CaptureMixerElem "Line"
}
}
SectionDevice."Mic1" {
Comment "Microphone"
Value {
CapturePriority 200
CapturePCM "hw:${CardId},1"
JackControl "Mic Jack"
CaptureMixerElem "Mic"
}
}
SectionDevice."Mic2" {
Comment "Front Microphone"
Value {
CapturePriority 300
CapturePCM "hw:${CardId},2"
JackControl "Front Mic Jack"
CaptureMixerElem "Front Mic"
}
}