Default User <hunguponcont...@gmail.com> writes: > The dumbed-down make-believe BIOS on the new computer lists the Audio > Controller as: > "Cirrus Logic CS8409".
So it looks like this is the actual sound hardware that's in use, not the Tiger Lake stuff. A quick search found https://www.phoronix.com/news/Cirrus-Dolphin-Linux-Audio which says shows support was added in Linux kernel 5.15. Not available for Debian 11 except as a backport, which is easily added to an existing installation, even on USB media. There doesn't seem to be live images for the upcoming Debian 12 currently.
