APPLIED: [SRU][N][PATCH 0/1] Fix no sound on matebook D14 AMD on v6.8

Stefan Bader stefan.bader at canonical.com
Fri Jul 19 09:34:40 UTC 2024


On 15.07.24 14:51, Aaron Ma wrote:
> BugLink: https://bugs.launchpad.net/bugs/2073049
> 
> [Impact]
> Huawei MateBook D14 AMD got no sound after commit:
> 4af565de9f8c ("ASoC: amd: acp: fix for acp pdm configuration check")
> which is introduced in v6.8.5 stable updates.
> 
> [Fix]
> Invokes platform specific acp pin configuration check functions.
> Upstream fix:
> 09068d624c490 ("ASoC: amd: acp: fix for acp platform device creation failure")
> 
> [Test]
> Bug reporter tested on hardware, sound output OK.
> Also verified on ThinkPad T14 AMD, sound output OK too.
> 
> [Where problems could occur]
> It may break sound output of AMD platforms.
> 
> 
> Vijendar Mukunda (1):
>    ASoC: amd: acp: fix for acp platform device creation failure
> 
>   sound/soc/amd/acp/acp-legacy-common.c | 96 ++++++++++++++++++++++-----
>   sound/soc/amd/acp/acp-pci.c           |  9 ++-
>   sound/soc/amd/acp/amd.h               | 10 ++-
>   sound/soc/amd/acp/chip_offset_byte.h  |  1 +
>   4 files changed, 95 insertions(+), 21 deletions(-)
> 

Applied to noble:linux/master-next. Thanks.

-Stefan

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