On Sun, Sep 28, 2014 at 08:54:27AM +0800, Jianqun wrote: Please fix your mailer to word wrap within paragraphs.
> 在 09/12/2014 09:44 PM, Mark Brown 写道: > > On Fri, Sep 12, 2014 at 03:30:36PM +0800, Jianqun wrote: > >> Add documentation for rockchip-max98090 driver, which is need by rockchip > >> board using a max98090. > > Can this use simple-card (perhaps after a bit of extension)? > I haven't ever try simple-card, is there any sample usage for me from other > vendor ? $ git grep -l simple-audio-card Documentation/devicetree/bindings/sound/simple-card.txt arch/arm/boot/dts/kirkwood-openrd-client.dts arch/arm/boot/dts/kirkwood-t5325.dts arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts arch/arm/boot/dts/sh73a0-kzm9g-reference.dts arch/arm/boot/dts/vf610-twr.dts sound/soc/generic/simple-card.c > >> +- rockchip,audio-codec : The phandle of the MAX98090 audio codec. > > Is the driver really specific to this CODEC? > I think yes, we need to add two gpio for mic and hp detect, but simple-card > driver hasn't them That'd be the "possibly with some extensions" bit then... if they're just isolated GPIOs there's not really much board specific about having them.
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