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

Aaron Ma aaron.ma at canonical.com
Mon Jul 15 12:51:46 UTC 2024


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(-)

-- 
2.43.0




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