File: //usr/share/alsa/ucm2/sof-soundwire/rt1318-2.conf
# Use case Configuration for sof-soundwire card
SectionDevice."Speaker" {
Comment "Speaker"
EnableSequence [
cset "name='rt1318-1 RX Channel Select' L,L"
cset "name='rt1318-2 RX Channel Select' R,R"
cset "name='rt1318-1 DAC Switch' 1"
cset "name='rt1318-2 DAC Switch' 1"
cset "name='Speaker Switch' on"
]
DisableSequence [
cset "name='rt1318-1 DAC Switch' 0"
cset "name='rt1318-2 DAC Switch' 0"
cset "name='Speaker Switch' off"
]
Value {
PlaybackPriority 100
PlaybackPCM "hw:${CardId},2"
}
}