Messages in this thread |  | | Date | Sun, 21 Feb 2016 06:16:59 +0900 | From | Mark Brown <> | Subject | Re: [PATCH 1/4] ASoC: wm9713: add binding for WM9713 codec |
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On Sat, Feb 20, 2016 at 09:32:58PM +0100, Robert Jarzmik wrote: > Mark Brown <broonie@kernel.org> writes: > > On Sat, Feb 20, 2016 at 07:22:04PM +0100, Robert Jarzmik wrote:
Please fix your mail client to word wrap within paragraphs at something substantially less than 80 columns. Doing this makes your messages much easier to read and reply to.
> > There is a generic AC'97 PXA driver in sound/arm, if your system can use that > > that'd be a better route to DT integration for it I think. > I'm open on the topic.
> Historically, I use sound/soc/pxa/pxa2xx-ac97.c since 2008. I know it works, but > if you think I should examine sound/arm/pxa2xx-ac97.c, let's do that. > > > Did you try that, if there are problems with that perhaps we can improve that > > driver, it should be simpler.
> I will. By now I fail to see how this will help in the wm9713 probing and > detection ...
It will eumerate the AC'97 bus by itself and does not need the CODEC to be described.
> Until I make the try, here is what I have as a device-tree extract in [1], which > is my candidate for sound/soc/pxa/zylonite.c replacement.. If we conclude that > wm9713 shouldn't be in device-tree, then I'm curious how the DAI bindings > (simple-audio-card,dai-link*) should be handled.
They should be created as a function of enumerating the CODEC. If you use the genric AC'97 stuff it doesn't use ASoC at all and this happens as a side effect. [unhandled content-type:application/pgp-signature] |  |