Re: [PATCH v4 06/12] mfd: wm97xx-core: core support for wm97xx Codec
From: Charles Keepax
Date: Tue Jul 25 2017 - 06:18:24 EST
On Mon, Jul 24, 2017 at 10:49:22PM +0200, Robert Jarzmik wrote:
> The WM9705, WM9712 and WM9713 are highly integrated codecs, with an
> audio codec, DAC and ADC, GPIO unit and a touchscreen interface.
>
> Historically the support was spread across drivers/input/touchscreen and
> sound/soc/codecs. The sharing was done through ac97 bus sharing. This
> model will not withstand the new AC97 bus model, where codecs are
> discovered on runtime.
>
> Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
> ---
> Since v3:
> - added a "depends on AC97_BUS_NEW" Kconfig statement
> - added default values for wm9705, wm9712 per Charles's comment
> ---
Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Thanks,
Charles