ASoC: SOF: amd: Fix for acp init sequence

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[ Upstream commit a42db293e5 ]

When ACP is not powered on by default, acp power on sequence explicitly
invoked by programming pgfsm control mask. The existing implementation
checks the same PGFSM status mask and programs the same PGFSM control mask
in all ACP variants which breaks acp power on sequence for ACP6.0 and
ACP6.3 variants. So to fix this issue, update ACP pgfsm control mask and
status mask based on acp descriptor rev field, which will vary based on
acp variant.

Fixes: 846aef1d7c ("ASoC: SOF: amd: Add Renoir ACP HW support")
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20240816070328.610360-1-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Vijendar Mukunda 2024-08-16 12:33:28 +05:30 • committed by Greg Kroah-Hartman

parent a23387bc2d

commit c4e86c157f

2 changed files with 22 additions and 4 deletions

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19

sound/soc/sof/amd/acp.c

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7

sound/soc/sof/amd/acp.h

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