Sync DAI HDA DMA start with the internal work queue#504
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lgirdwood merged 1 commit intothesofproject:masterfrom Oct 25, 2018
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Sync DAI HDA DMA start with the internal work queue#504lgirdwood merged 1 commit intothesofproject:masterfrom
lgirdwood merged 1 commit intothesofproject:masterfrom
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Confirmed that this PR can fix the metallic noise on Yorp. |
tlauda
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The internal work queue runs independently at a steady rate, which caused the first DMA copy to be late in relation to DMA start. Signed-off-by: Slawomir Blauciak <[email protected]>
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HDA DMA on DAI would get desynchronized with the internal work queue during its initialization,
which would sometimes result in signal corruption.
Signed-off-by: Slawomir Blauciak [email protected]