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

Kevin Becker kevin.becker at canonical.com
Tue Jul 16 19:03:00 UTC 2024


On Mon, Jul 15, 2024 at 8:52 AM Aaron Ma <aaron.ma at canonical.com> 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(-)
>
> --

Acked-by: Kevin Becker <kevin.becker at canonical.com>



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