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| author | Divya Prakash <divya1.prakash@intel.com> | 2018-04-02 12:15:49 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-04-17 11:35:08 +0100 |
| commit | 179c2e86328c3d7e07f87f9c45a216cda626e9ee (patch) | |
| tree | 5dbe7f3962b75620693e8821b6414ed8a1350eed /sound/soc/intel/skylake/skl-sst.c | |
| parent | b999a19b3324ae3538bc13d11210bdfc8016616a (diff) | |
| download | lwn-179c2e86328c3d7e07f87f9c45a216cda626e9ee.tar.gz lwn-179c2e86328c3d7e07f87f9c45a216cda626e9ee.zip | |
ASoC: Intel: Skylake: Reset DSP pipe in skl_pcm_hw_free
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>
Diffstat (limited to 'sound/soc/intel/skylake/skl-sst.c')
0 files changed, 0 insertions, 0 deletions