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ASoC: AMD: Make ACP->SYSMEM DMA non circular
authorAkshu Agrawal <akshu.agrawal@amd.com>
Mon, 6 Aug 2018 07:27:14 +0000 (12:57 +0530)
committerMark Brown <broonie@kernel.org>
Mon, 6 Aug 2018 16:02:07 +0000 (17:02 +0100)
commite15ae3dab727b4f6f30b40f78efac73e496ab8f2
tree203e9405e6c6f4ab803faa8df917c3fef58c1c05tree | snapshot
parentf9056df1b5cb141c0c580692af6cec8def4b0c7fcommit | diff
ASoC: AMD: Make ACP->SYSMEM DMA non circular

In capture case we don't want ACP to SYSMEM dma
to be circular. This is because if an in place DSP
filter is applied to captured output then circular DMA
can overwrite the filter value with stale data.

Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/amd/acp-pcm-dma.c diff | blob | history
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