Messages in this thread | | | Date | Wed, 18 Oct 2023 16:07:57 +0100 | From | Mark Brown <> | Subject | Re: [PATCH] ASoC: codecs: wsa884x: allow sharing reset GPIO |
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On Wed, Oct 18, 2023 at 02:57:59PM +0200, Krzysztof Kozlowski wrote: > On 18/10/2023 14:56, Mark Brown wrote:
> > I'd expect that the GPIO users should coordiante directly rather than > > rely on the GPIO API to do the coordination for them - there aren't > > enough semantics in the GPIO itself to do much more except possibly > > provide discovery services (which would be nice). Look at how the > > regulator API manages multiple regulators sharing an enable GPIO for > > example, it adds an additional layer of reference counting when it > > identifies a shared GPIO.
> OK, it is still regulator core, though. Not individual drivers problem.
> Several other existing drivers have the same issue, so this should be > solved in a generic or shared way.
Indeed. [unhandled content-type:application/pgp-signature] | |