Realtek AL662 rev 3 - cannot set it to 5.1

    Hello,

    I've been trying to setup upmixing stereo to 5.1 on Acer XC-603G for a quite while time, but i cannot seem to get it to work. It is a sound card with 5.1 support, but with only 3 ports.
    Previously i tired to setup mopidy+ubuntu18.04 and stumbled upon the same issue - no matter what I twaked, in pulseaudio or alsa, made it work.

    Edited once, last by Xelbair (September 28, 2018 at 11:47 AM).