โ Vแป Kanban OS
๐
/
/
proc
/
1963
/
root
/
usr
/
share
/
alsa
/
ucm2
/
Rockchip
/
rk817-sound
๐
/usr/share/alsa/ucm2/Rockchip/rk817-sound
๐
HiFi.conf
๐
rk817-sound.conf