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PME_EN state needs to restored to the value set by fmw. For the devices which are not using I2S wake event which gets enabled by PME_EN bit, keeping PME_EN enabled burns considerable amount of power as it blocks low power state. For the devices using I2S wake event, PME_EN gets enabled in fmw and the state should be maintained after ACP Power On. Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com> Link: https://lore.kernel.org/r/20200724195600.11798-1-akshu.agrawal@amd.com Signed-off-by: Mark Brown <broonie@kernel.org> |
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acp3x-i2s.c | ||
acp3x-pcm-dma.c | ||
acp3x.h | ||
chip_offset_byte.h | ||
Makefile | ||
pci-acp3x.c |