Re: [PATCH] ASoC: codec: arizona: Convert to use GPIO descriptors

[Bartosz Golaszewski]

On Sat, 14 Mar 2026 23:56:49 +0100, Linus Walleij <linusw@xxxxxxxxxx> said:
> This converts the Arizona driver to use GPIO descriptors
> exclusively, deletes the legacy code path an updates the
> in-tree user of legacy GPIO.
>
> The GPIO lines for mic detect polarity and headphone ID
> detection are made exclusively descriptor-oriented. The
> headphone ID detection could actually only be used by
> the legacy GPIO code, but I converted it to use a
> descriptor if someone would actually need it so we don't
> just drop useful code.
>
> The compatible "wlf,hpdet-id-gpio" is not in the device
> tree bindings and only intended to be used by software
> nodes if any. If someone insists I can try to add a
> binding for it, but I doubt there is any real user so
> it seems pointless.
>
> Signed-off-by: Linus Walleij <linusw@xxxxxxxxxx>
> ---

I expressed my opinion on ABI compatibility elsewhere in this thread but
for the change itself:

Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxxxxxxxx>