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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)
commitd99e15dd26893d183e99d4386cb88d2854b0e928
tree203e9405e6c6f4ab803faa8df917c3fef58c1c05tree | snapshot
parentbae142672005249b3d3553c7300604b941e84b48commit | 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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