On Sat, Feb 20, 2016 at 09:32:58PM +0100, Robert Jarzmik wrote: > Mark Brown <broonie@xxxxxxxxxx> 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.
Attachment:
signature.asc
Description: PGP signature
