ASoC: Intel: add a status for runtime suspend/resume

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For runtime suspend/resume, it is some different with suspend/resume,
e.g. codec power supply won't be switch off, codec jack detection
still working(to wake up system from Jack event), won't call call
snd_soc_suspend/resume, etc.

So here, we add a platform PM status, HSW_PM_STATE_RTD3, to make
the status more clear, when in idle, it will enter this status, to
transfer from HSW_PM_STATE_RTD3 to HSW_PM_STATE_D3, we will do those
extra jobs, and vice versa for resuming.

Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Jie Yang 2015-02-05 22:56:48 +08:00 • committed by Mark Brown

parent c41cda1dbe

commit cd311dd123

1 changed files with 36 additions and 34 deletions

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sound/soc/intel/sst-haswell-pcm.c

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