Comment 318 for bug 1958019

You're not the first person to report that these fixes don't work for
the 2021 Legion.

Can you post your alsa-info?

I'd like to order one as soon as they become available here in the USA,
but I'm unsure what the availability will be. If I managed to snag one,
I'll work on getting sound working there too.

On 6/25/21 4:52 PM, <email address hidden> wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=208555
>
> Pablitar (<email address hidden>) changed:
>
> What |Removed |Added
> ----------------------------------------------------------------------------
> CC| |<email address hidden>
>
> --- Comment #304 from Pablitar (<email address hidden>) ---
> Hey!
>
> I've tested some of these fixes on my Lenovo 16ACHg6 and had no luck.
>
> What I've tested:
> - Using the applyverbs.py with verbs-working.txt
> - Applying the legion-alc287-0.0.4.patch as per instructions
> - Applying the legion-alc287-0.0.5.patch as per instructions
>
> Something that may be important is that this new model is running an AMD
> processor and the sound controller appears as:
>
> 'Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh)
> HD Audio Controller'
>
> On Alsa Mixer, it says the "Chip" is ALC287 but the "Card" is HD-Audio
> Generic.
>
> Is that important? I'm bringing this up because the instructions say:
>
> # Patch file to enable output on speakers.
> options snd-hda-intel patch=legion-alc287-0.0.4.patch
>
> And the intel part there may be something to change?
>
> But honestly I'm clueless so this may be waaay off.
>
> Thanks in advance!
>