Ubuntu
alsa-driver package

  1. Bug #1958019
  2. Comment #742

Comment 742 for bug 1958019

Revision history for this message
In , cam (cam-linux-kernel-bugs) wrote :

I think none of the Gen 7 Legions have support.

Basically, all Lenovo needs to do is add some info to the ACPI _DSD
tables which will allow the cs35l41 drivers to know how to configure the
amp chips in our laptops. Lenovo so far has been unwilling to do this.

Maybe the AMD based Gen 7 does, but I don't remember on that one.

On 12/17/2022 9:06 AM, <email address hidden> wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=208555
>
> <email address hidden> changed:
>
> What |Removed |Added
> ----------------------------------------------------------------------------
> CC| |<email address hidden>
>
> --- Comment #726 from <email address hidden> ---
> Found this thread after hours of trying to fix the audio on my Legion 7 Slim,
> Gen 7 as well most other things work OOTB, but audio isn't working.
>