Re: WM9712 GPIO

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On Wed, May 12, 2010 at 02:50:44PM +0200, Manuel Lauss wrote:
> On Wed, May 12, 2010 at 2:30 PM, Mark Brown

> > The WM9712 does not support this feature.  It only supports setting the
> > GPIO status by use of AC'97 slot 12 for which there's currently no
> > standard glue on Linux.  Setting slot 12 needs to be done in the AC'97
> > controller.

> Wonderful.  Thanks for the info.

Glad to be of service :) .  FWIW slot 12 is the method specified by the
AC'97 standard for setting GPIO on AC'97 CODECs so we really should have
something for it, but sadly quality of implementation and coverage in
controllers is a little variable.
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