[alsa-devel] [PATCH 20/30] ASoC: samsung: convert to dmaengine API

[Mark Brown]

On Thu, Apr 11, 2013 at 02:05:02AM +0200, Arnd Bergmann wrote:
> In order to build the exynos kernel with CONFIG_ARCH_MULTIPLATFORM,
> we must convert all users of the Samsung private DMA interface to
> the generic dmaengine API. This version of the patch adds the
> generic dmaengine API as an alternative to the existing samsung
> specific one. Once all the older platforms provide support for
> the common dmaengine interfaces, we can remove the old code.

There's generic ASoC dmaengine code which should be used instead of open
coding this.  Lars-Peter Clausen and Lee Jones have been working on
making this a totally generic driver, right now it's a library.