Bug#1120479: linux-image-6.16.12: Modules for audio in strix point laptop not build by debian kernel config

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From	Salvatore Bonaccorso <carnil@debian.org>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1120479: linux-image-6.16.12: Modules for audio in strix point laptop not build by debian kernel config
Date	Tue, 11 Nov 2025 07:30:01 +0100
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Hi Matthias,

On Mon, Nov 10, 2025 at 05:53:26PM +0100, Matthias Höschele wrote:
> Package: linux-image-6.16.12
> Severity: normal
> Tags: newcomer patch
> X-Debbugs-Cc: matthias.hoeschele@gmail.com
> 
> Dear Maintainer,
> 
>    * What led up to the situation?
> 
>         I installed Debian Trixie on a Dell Pro Max 16 (MC16255) with a
>         AMD Ryzen AI 9 HX PRO 370. The chipset audio for the speakers and
>         headphone jack was unsupported.
> 
>    * What exactly did you do (or not do) that was effective (or
>      ineffective)?
> 
>         I installed the 6.16 kernel (which should support the hardware)
>         from trixie-backports, the onboard audio was still not detected.
>         A quick check showed that the Ubuntu 25.10 and Fedora 43 live ISOs
>         did not have the issue.
>         I built a custom kernel using the linux-source-6.16 package
>         and a modified kernel config based on the config of the
>         linux-image-6.16.12 package that enables various modules relate to
>         AMD SOC, AMD SOF, and Soundwire otherwise no changes.
>         The config diff might not be minimal, since I enabled building all
>         modules that might be related and it is attached to my report.
> 
>    * What was the outcome of this action?
> 
>         After booting with that kernel the speakers and headphone jack were
>         detected and worked as expected.
> 
>    * What outcome did you expect instead?
> 
>         I expected the debian 6.16 kernel to come with the necessary modules
>         to support my hardware.

The provided diff between the config options is already good, thanks.

Would you be able to trim that down to the actual required config
options to be enabled to make things work for you?

Additionally, can you please followup to this bugreport running the
bugscripts from reportbug when filling against the kernel (reportbug
kernel should help here aleady) to collect information abut your
System (lscpi output, dmesg, loaded moduels).

Please ideally provide as well a full boot log with your custom kernel
as you have it now and as well from the one with the Debian config.

Regards,
Salvatore

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Bug#1120479: linux-image-6.16.12: Modules for audio in strix point laptop not build by debian kernel config Salvatore Bonaccorso <carnil@debian.org> - 2025-11-11 07:30 +0100

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