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ASoC: SOF: add a flag to indicate the system suspend target

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Add flag 's0_suspend' to indicate if the system is entering S0ix or
not.

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/20191025224122.7718-20-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Keyon Jie 2019-10-25 17:41:15 -05:00 committed by Mark Brown
parent 0267de58ac
commit 7367d3096b
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1 changed files with 2 additions and 0 deletions
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2
sound/soc/sof/sof-priv.h
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@ -398,6 +398,8 @@ struct snd_sof_dev {
/* power states related */
enum sof_d0_substate d0_substate;
/* flag to track if the intended power target of suspend is S0ix */
bool s0_suspend;
/* DSP firmware boot */
wait_queue_head_t boot_wait;