projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: ad0eaee) | patch
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)
commitbbdb7012b0736cda0b9b00a2949e9207cf2f892f
tree203e9405e6c6f4ab803faa8df917c3fef58c1c05tree | snapshot
parentad0eaee6195db1db1749dd46b9e6f4466793d178commit | 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