Consegui consertar a maldita coisa, aqui está a configuração que usei
# Ubuntu #62691, enable MPU for snd-cmipci
options snd-cmipci mpu_port=0x330 fm_port=0x388
# Keep snd-pcsp from being loaded as first soundcard
options snd-pcsp index=-2
alias snd-card-0 snd-hda-intel
alias sound-slot-0 snd-hda-intel
# Keep snd-usb-audio from beeing loaded as first soundcard
options snd-hda-intel model=headphone-mic probe-mask=1 position-fix=1
options snd-usb-audio index=-2