[alsa-devel] [PATCH 2/2] ASoC: ep93xx: Open code dma channel request

Mark Brown broonie at kernel.org
Sat Oct 19 22:00:32 CEST 2013

On Sat, Oct 19, 2013 at 07:19:41PM +0200, Lars-Peter Clausen wrote:
> On 10/19/2013 03:13 PM, Mark Brown wrote:
> [...]
> >  static const struct snd_dmaengine_pcm_config ep93xx_dmaengine_pcm_config = {
> >  	.pcm_hardware = &ep93xx_pcm_hardware,
> >  	.compat_filter_fn = ep93xx_pcm_dma_filter,

> The compat_filter_fn attribute should probably removed

Yeah, I was in two minds about that.  Obviously the ideal thing is to
change the drivers so they can use the filter function again; from that
point of view it's kind of like what's going on with Tegra in intention
- it is notionaly using the filter function, it's just that the DAIs are
putting the data in the wrong place at the minute.
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