HDMI audio output?

@Louis_Rossmann
SOLVED !!!
So i don’t know the commands on Ubuntu/Debian but i needed to do this steps on Arch Linux :

First even if my audio card use SND, i have to install SOF :
pacman -S sof-firmware
Then i had to create a file for adding an option during enable module :
nano /etc/modprobe.conf/myfile.conf
Adding this line :
options snd-intel-dspcfg dsp_driver=1
Then save and reboot the computer.

After the reboot i had to change again my sound parameters selecting the HDMI Output, try to put some sound and … it works !

Hope it will help on your Ubuntu/Debian

1 Like

EDIT : After a clean reinstall to see if it was good. It was not.
The answer is dsp_driver=3
Meaning using SOF.