ASoC: SOF: Intel: hda-dsp: implement suspend/resume for S0ix<->S0 transition

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Enable system wake up via IPC interrupt from DSP when the system is
suspending to the S0ix state, and disable it in the corresponding
resuming.

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/20191025224122.7718-24-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Keyon Jie 2019-10-25 17:41:19 -05:00 • committed by Mark Brown

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sound/soc/sof/intel/hda-dsp.c

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