ASoC: Intel: bxtn: Update DSP core state in D0

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In system suspend, firmware needs to be re-downloaded as IMR is cleared.
When firmware is downloaded in D0, core state is not set to running
state causing instability with subsequent D0-D3 cycles.

So set the core state correctly during D0 and check the DSP core state
if not in reset to set the DSP to D3.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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This commit is contained in:

Jeeja KP 2017-03-13 22:11:26 +05:30 • committed by Mark Brown

parent 5518af9f97

commit 1fb344a33a

2 changed files with 5 additions and 2 deletions

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1

sound/soc/intel/skylake/bxt-sst.c

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6

sound/soc/intel/skylake/skl-sst-dsp.c

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