ASoC: SOF: add a field to store the current D0 substate of DSP

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Add field d0_substate to struct snd_sof_dev to store the current DSP
D0 sub-state(only meaningful when DSP in D0), which could be D0I0 or
D0I3.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191025224122.7718-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Keyon Jie 2019-10-25 17:40:57 -05:00 • committed by Mark Brown

parent 5db8617ba7

commit 4c19030c51

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sound/soc/sof/sof-priv.h

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