Comment 326 for bug 1958019

(In reply to Cameron Berkenpas from comment #309)
> Woody is reporting the same thing also with 5.8.0. Either The
> snd-hda-intel patches are no good for the Yoga 7 and/or 5.8.0 may not be
> recent enough for some reason.
>
> Woody did say that the kernel patches do work , fortunately.
>
> Is the yoga7-alc287-0.0.5.patch working on anyone's Yoga 7?
>

As far as I have seen, the snd-hda patch does not work on my Ubuntu (!) system. Neither for 5.11 nor for 5.8.
My understanding is that the firmware patch does not load as expected in Ubuntu 20.04. And it is not due to the laptop model (Yoga).
Maybe Ubuntu has something in between (udev) that needs a different configuration for firmwares to make it work.

What has worked so far (minimum verbs/Cameron - but also very small version from sycxyc) :
- the kernel patch (5.8.0-59) => pretty sure it will also work with 5.11/5.12
- The applyverbs.py (thx to sycxyc for doing the comment modification, I wanted to do that also ..)
- the S3 resume method