❦ 17 December 2021 17:55 +01, Dirk Kostrewa: > I have also tried before the 5.14 kernel from the Bullseye backports > repository (with firmware-sof-signed 1.7.1), which also didn't work. I > would be grateful for any other suggestion!
No idea. You should try to ask upstream: https://github.com/thesofproject/sof -- Make input easy to prepare and output self-explanatory. - The Elements of Programming Style (Kernighan & Plauger)