Audio crash after ALSA update

Hi team,

I have been using EndeavourOS for a couple years on my laptops and desktop but one of my laptop lost it’s audio functionality after the recent update relating to ALSA and audio and I cannot figure out what and why. if it’s the update relating I can downgrade one if you can point out correct package to downgrade.
any help would be appreciated .

Here is output of “lspci -k”
Multimedia audio controller: Intel Corporation Alder Lake-N PCH High Definition Audio Controller
DeviceName: Multimedia audio controller
Kernel driver in use: sof-audio-pci-intel-tgl
Kernel modules: snd_hda_intel, snd_sof_pci_intel_tgl

and here is output of dmesg
“sudo dmesg | grep -iE ‘snd|sof’”

thank you

I’m no expert on sof… But I found a similar error on a forum post I’ll link. They suggested installing sof firmware, maybe give it a shot if you haven’t already?

sudo pacman -S sof-firmware ← Forum post

Thank you Saint for the input.
I have tried it as well but unfortunately it is already installed.
Appreciate your help

You’re welcome! Sorry I can’t be more helpful.

Hoping our talk bumps this up a bit so you can get some more informed advice.

All I can say is to check over the basics if you haven’t already. disabling/renabling the packages its running, updating again maybe theirs something newer to fix the mistake, etc.