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Date: Mon, 10 Nov 2014 10:04:54 +0100 From: Arnd Bergmann <arnd@...db.de> To: Jean-Francois Moine <moinejf@...e.fr> Cc: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, alsa-devel@...a-project.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH v4 3/4] ASoC: simple-card: add multi-CODECs in DT On Monday 10 November 2014 10:05:26 Jean-Francois Moine wrote: > On Mon, 10 Nov 2014 09:39:57 +0100 > Arnd Bergmann <arnd@...db.de> wrote: > > > On Sunday 09 November 2014 12:22:21 Jean-Francois Moine wrote: > > > -- sound-dai : phandle and port of CPU/CODEC > > > +either > > > + - sound-dai : phandle and port of CPU/CODEC > > > +or > > > + - sound-dais : list of phandle and port of CODECs > > > > Is it really necessary to change the property name here? I woudl think > > that you can make it all work more consistently with just the existing > > 'sound-dai' property, just extend it to allow multiple codecs > > This was an idea from Benoit Cousson: > > "Something like that: > > sound-dais = <&spdif_codec 1>, <&hdmi 0>; > > That being said, it will require changing the name with a plural form," > > As I coded it, both names are accepted for a single or many codecs. I don't see a strong reason for coming up with a plural form. If you really have to, then please list the old form as a deprecated alias and make the document talk about "sound-dais" as the preferred form independent of the number of arguments. Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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