Re: [PATCH 1/2] ASoC: rockchip-max98090: add documentation for rockchip-max98090 driver

From: Mark Brown
Date: Sun Sep 28 2014 - 06:49:33 EST

On Sun, Sep 28, 2014 at 08:54:27AM +0800, Jianqun wrote:

Please fix your mailer to word wrap within paragraphs.

> å 09/12/2014 09:44 PM, Mark Brown åé:
> > 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

> >> +- 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

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