[alsa-devel] [PATCH] ASoC: jack: export gpio detect

Mark Brown broonie at kernel.org
Fri Apr 11 12:12:45 CEST 2014

On Thu, Apr 10, 2014 at 04:24:58PM -0700, Christopher Freeman wrote:
> On 4/8/14 1:40 PM, "Christopher Freeman" <cfreeman at nvidia.com> wrote:

> >Mark, do you have a suggestion on how to plumb this up?  The way I see it,
> >the machine drivers own the context for the gpios and soc-jack acts as a
> >helper library.  I don't see a way to do this from the core.

> Any thoughts?  One idea would be to change things such that jacks are
> registered with the core and the core is then allowed access to the gpio
> detect functionŠ  This would make things common, but we're still opening
> up a function in the jack code.  I don't see another way.  (using the
> existing interface, we could free and add gpios on suspend/resumeŠ :-P)

Please allow a reasonable time for replies, especially during the merge
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