[alsa-devel] [PATCH 1/4] MFD: twl4030: add twl4030_codec MFD as a new child to the core
peter.ujfalusi at nokia.com
Tue Oct 20 13:16:15 CEST 2009
On Tuesday 20 October 2009 13:03:34 ext Mark Brown wrote:
> On Mon, Oct 19, 2009 at 03:42:17PM +0300, Peter Ujfalusi wrote:
> > New MFD child to twl4030 MFD device.
> > This MFD device will be used by the drivers, which needs resources
> > from the twl4030 codec like audio and vibra.
> > The platform specific configuration data is passed along to the
> > child drivers (audio, vibra).
> > Signed-off-by: Peter Ujfalusi <peter.ujfalusi at nokia.com>
> > +config TWL4030_CODEC
> > + bool "Support codec part of the TWL4030 family chips"
> This seems like something that users shouldn't really have to worry
> about selecting explicitly - might it be better to have it selected by
> the drivers that use it instead? It feels like it's an implementation
> detail of the driver.
Yes, first I had the TWL4030_CODEC selected in the sound/soc/codecs/Kconfig, but
for some reason I have decided to add user selectable config option instead and
use the depends on in the codecs Makefile.
I'll make the change as you suggested.
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