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authorLars-Peter Clausen <lars@metafoo.de>2014-01-06 17:19:22 +0100
committerMark Brown <broonie@linaro.org>2014-01-07 12:41:36 +0100
commit96ae0f08ac574f3dac17cff9afdeee5562f61cbb (patch)
treed08fde7df12f2698fed642ffed2033bfa6c9879e /arch/arm/mach-ux500
parentASoC: mxs: Don't set unused struct snd_pcm_hardware fields (diff)
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ASoC: mxs: Remove SND_DMAENGINE_PCM_FLAG_NO_RESIDUE flag
Since commit 7b11304 ("dma: mxs-dma: Report correct residue for cyclic DMA") the mxs dmaengine driver has support for residue reporting. So there is no need to specify the SND_DMAENGINE_PCM_FLAG_NO_RESIDUE flag anymore. This allows a finer grained resolution for the PCM pointer as well as avoids the race condition that can occur with the period counting that is used when the dmaengine driver does not support residue reporting. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'arch/arm/mach-ux500')
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