Same issue. Debian testing, kernel 5.9, mic not showing up. I enabled the 2 config options, compiled the standard kernel 5.9.1, mic is working.
- Bug#973404: linux-config-5.9: T14 AMD Laptop (R... Jonathan
- Bug#973404: (no subject) Jérôme Pasquier
- Bug#973404: Same issue here Laszlo KERTESZ
- Bug#973404: marked as done (linux-config-5... Debian Bug Tracking System
