File: //proc/self/root/proc/thread-self/root/usr/share/alsa/ucm2/MediaTek/mtk-rt5650/init.conf
# mtk-rt5650 specific boot sequence
BootSequence [
cset "name='O03 I05 Switch' 1"
cset "name='O04 I06 Switch' 1"
cset "name='O09 I17 Switch' 1"
cset "name='O10 I18 Switch' 1"
# Internal speaker amplification params
cset "name='DAC1 Playback Volume' 69"
cset "name='Speaker ClassD Playback Volume' 6"
# Muxing
cset "name='IF2 ADC Mux' IF_ADC1"
cset "name='RT5650 IF1 ADC1 Swap Mux' L/R"
cset "name='Stereo1 ADC1 Mux' ADC"
]