Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works.

[Salvatore Bonaccorso <carnil@debian.org>]

Control: tags -1 + moreinfo

Hi Eric,

On Sun, Sep 15, 2024 at 01:47:41PM +0200, Eric Degenetais wrote:
> Package: src:linux
> Version: 6.1.106-3
> Severity: normal
> 
> Dear Maintainer,
> 
> *** Reporter, please consider answering these questions, where appropriate ***
> 
>    * What led up to the situation? Changing AMD graphic/sound controller board. Sound play back was audible but marred by constant crakcs every few seconds.
>    * What exactly did you do (or not do) that was effective (or
>      ineffective)?
> Selecting kernel 6.1.0-23 instead of 6.1.0-25 at boot allows to have fine sound playback through HDMI.
>    * What was the outcome of this action?
> Sound works when falling back to previous versions.
>    * What outcome did you expect instead? Current kernel should enable correct sound playback through HDMI.

Since you seem to easily have the effect reproducible with your
hardware, and can determine if a version between 6.1.99 and 6.1.106
upstream would be affected, can you bisect the changes to identify
which is the commit introducing the issue?

Regards,
Salvatore