Comment 47 for bug 2029010

(In reply to Marian from comment #35)
> So I managed to make the sound work on my matebook D14 AMD 2021 laptop with
> ryzen 5 5500U.
>
> Upstreaming the driver might be difficult.
> I can provide a patch to those interested, but that means you will have to
> compile your own kernel.
>
> Also take into account that there seem to be several versions of this HW
> combo so the patch might not work without some modifications.
>
> I would like to find out if there any interested people here for the patch.
> If yes, I will need some additional information to make the driver work on
> your HW:
> cat /proc/cpuinfo
> sudo dmidecode
> cat /sys/class/dmi/id/modalias
>
> install acpidump and iasl utilities, on ubuntu they are in the package
> acpica-tools, and then run the commands(create an empty folder and run the
> commands inside it):
>
> sudo acpidump -b
> cat * > acpidump.bin
> iasl -d acpidump.bin
>
> And then attach the file acpidump.dsl.

Hey! I am a user of Huawei MateBook D16, there is also no sound in linux. I need your patch too :) I sent you a letter.