# Re: \[alsa-devel\] \[PATCH 8/8\] ASoC: add snd-soc-dummy DT support

- From: Kuninori Morimoto \<hidden\>
- Date: 2014-08-26 10:31:44 
- List: linux-devicetree
- Page: https://ratatoskr.run/linux-devicetree/2014/08/8095895
- Thread: https://ratatoskr.run/alsa-devel/2014/08/8095895/t.md

```text

Hi Mark, Lars

I'm confusing

> > >If we're already specifying the DAI links for the (D)PCM code it seems
> > >like we shouldn't also have to put DAPM routes for them in DT as well.
> 
> > Yes, and I think we shouldn't use anything except for datahsheet pin names
> > in the devicetree routing, because otherwise we are leaking driver
> > implementation details.

It came from snd_soc_of_parse_audio_routing()
Do you mean this function itself is not good ?

> While I agree with the sentiment for this when it comes to DAIs we
> probably want to use the name the interfaces get in the documentation
> rather than pin names since they involve multiple pins working together.

Sorry, but what does your "interfaces get in the documentation" mean ?
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