[alsa-devel] [RFC][PATCH] ASoC: rsnd: add SSIU BUSIF support

Kuninori Morimoto kuninori.morimoto.gx at renesas.com
Thu Nov 15 00:56:43 CET 2018


Hi Mark

> > BUSIF is handled by SSIU instead of SSI anymore.
> > Thus, its settings no longer needed on SSI node on DT.
> > This patch removes its settings from Document, but driver is still
> > keeping compatibility. Thus, old DT style is still working.
> > But, to avoid confusing, it doesn't indicate old compatiblity things on
> > Document. New SoC should have SSIU on DT from this patch.
> 
> It's better to move these to a deprecated section rather than deleting
> them entirely, that way someone working on the driver or looking at a DT
> for a board in future can see what the old binding did more easily.

Oh OK, will do.

> > This patch supports BUSIF, you can select it on DT.
> > Is this style OK for you ?
> > For example
> > 
> > 	playback = <&src0 &dvc0 &ssiu02 &ssi0>;
> > 	                        ~~~~~~~
> > 
> > It is keeping compatiblity. no <&ssiu> is still OK
> 
> Any news here?
> 
> This looks basically fine to me.

This patch was already accepted, thanks.

	4e7788fb8018afbb2e34e9d59b59baea30f5b045
	("ASoC: rsnd: add SSIU BUSIF support")

Best regards
---
Kuninori Morimoto


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