Re: [PATCH 4/6] platform/x86: x86-android-tablets: Add lid-switch gpio-keys pdev to Asus ME176C + TF103C

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On Sun, Feb 6, 2022 at 9:22 PM Hans de Goede <hdegoede@xxxxxxxxxx> wrote:
> On 2/5/22 21:40, Andy Shevchenko wrote:
> > On Sat, Feb 5, 2022 at 9:14 PM Hans de Goede <hdegoede@xxxxxxxxxx> wrote:

...

> > USB ID change is not described here.
>
> There is no USB-ID change,

...

> Since adding lid_switch support involves adding a second pdev,
> the contents of the generic int3496_pdevs now gets duplicated into
> the new pdevs array which adds the lid gpio_keys pdev:

I see now.  Perhaps a comment about it in the commit message?

...

> >> +       /* .gpio gets filled in by asus_me176c_tf103c_init() */
> >
> > I'm wondering if we can switch gpio_keys*.c drivers to accept GPIO
> > descriptor directly.

> The current gpio_keys_platform_data struct which expects an
> old style gpio integer number is used in a ton of places:

Yes.

> So changing this is going to be a lot of work,

gpio_keys does already operate with descriptors inside. It would be
easy to add a new member and extend a check, but...

>  it certainly is
> out of scope for this patch-set.

...yes, it's not directly related to this series.

-- 
With Best Regards,
Andy Shevchenko



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