[alsa-devel] About ASoC DAIs cleanup

[Mark Brown]

On Wed, Dec 13, 2017 at 07:19:39AM +0000, Kuninori Morimoto wrote:

> Because many drivers are directly using rtd->codec_dai / rtd->cpu_dai,
> and it is difficult to lookup CPU/Codec DAI from non categorize DAIs.
> Thus, we can't support non-categorized DAI at this point.

> Now Vinod want to use Multi CPU DAI.
> If we can support Multi CPU DAI / Multi Codec DAI,
> we can cleanup current DAI code more.
> But what do you think ?

Cleaning things up so we don't need to use rtd->cpu_dai and rtd->codec_dai
would definitely be nice, it's also useful for CODEC<->CODEC links.  Off
the top of my head wrapping the accesses with macros/functions then
implementing a way of getting the DAI behind them would be tractable?
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