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ASoC: SOF: add flag to snd_sof_pcm_stream for D0i3 compatible stream

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Add flag d0i3_compatible to struct snd_sof_pcm_stream to denote if the
stream can tolerate a transition to the D0i3 substate while opened (thus
seen as 'active' by pm_runtime).

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/20191025224122.7718-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Keyon Jie 2019-10-25 17:41:03 -05:00 committed by Mark Brown
parent 35c930ba60
commit e5c97e8808
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sound/soc/sof/sof-priv.h
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@ -310,6 +310,7 @@ struct snd_sof_pcm_stream {
struct sof_ipc_stream_posn posn;
struct snd_pcm_substream *substream;
struct work_struct period_elapsed_work;
bool d0i3_compatible; /* DSP can be in D0I3 when this pcm is opened */
};
/* ALSA SOF PCM device */