ASoC: Intel: Skylake: Reset DSP pipe in skl_pcm_hw_free

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Currently during destroy pipeline the gateway is disabled
before DMA completion. This leads to improper draining of
data and subsequently causing issues on HD-Audio DMA.
Hence added a new pipe reset IPC in skl_pcm_hw_free in
which the Gateway Enable(GEN bit) is reset to 0 after
DMA completion in skl_pcm_trigger.

Signed-off-by: Divya Prakash <divya1.prakash@intel.com>
Signed-off-by: Sriram Periyasamy <sriramx.periyasamy@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Divya Prakash 2018-04-02 12:15:49 +05:30 • committed by Mark Brown

parent b999a19b33

commit 179c2e8632

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sound/soc/intel/skylake/skl-pcm.c

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