Re: [PATCH V6 RESEND] HID: ASUS: Add support for ASUS N-Key keyboard

From: Andy Shevchenko
Date: Fri Oct 09 2020 - 09:13:37 EST


On Fri, Oct 09, 2020 at 11:38:55AM +0200, Jiri Kosina wrote:
> On Thu, 24 Sep 2020, Luke D Jones wrote:
>
> > The ASUS N-Key keyboard uses the productId of 0x1866 and is used in
> > almost all modern ASUS gaming laptops with slight changes to the
> > firmware. This patch enables: Fn+key hotkeys, keyboard backlight
> > brightness control, and notify asus-wmi to toggle "fan-mode".
> >
> > The keyboard has many of the same key outputs as the existing G752
> > keyboard including a few extras, and varies a little between laptop
> > models. The key-sets have been split and sub-grouped so that there
> > will not be conflict between key event codes used.
> >
> > An existing key event used across some keyboards for "Mic Toggle"
> > has been changed to emit "F20" as this is what all the main
> > desktop environments are using.
> >
> > Additionally this keyboard requires the LED interface to be
> > intitialised before such things as keyboard backlight control work.
> >
> > Misc changes in scope: update some hardcoded comparisons to use an
> > available define.
> >
> > Signed-off-by: Luke D Jones <luke@xxxxxxxxxx>
>
> Thanks for the patch. Looks good to me in general, one small nit before
> this can be merged as a whole ...
>
> > ---
> > drivers/hid/hid-asus.c | 188 ++++++++++++++++++---
> > drivers/hid/hid-ids.h | 1 +
> > include/linux/platform_data/x86/asus-wmi.h | 2 +
>
> ... I'd like to get Ack from Andy (CCing) on the addition below to
> asus-wmi.h.

There is a new sheriff in town (Hans and Mark).
My personal opinion it is good to go.

Acked-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>

> [ ... snip ... ]
> > diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
> > index 897b8332a39f..05253cfe786c 100644
> > --- a/include/linux/platform_data/x86/asus-wmi.h
> > +++ b/include/linux/platform_data/x86/asus-wmi.h
> > @@ -27,6 +27,8 @@
> > #define ASUS_WMI_METHODID_INIT 0x54494E49 /* INITialize */
> > #define ASUS_WMI_METHODID_HKEY 0x59454B48 /* Hot KEY ?? */
> >
> > +#define ASUS_WMI_METHODID_NOTIF 0x00100021 /* Notify method ?? */
> > +
> > #define ASUS_WMI_UNSUPPORTED_METHOD 0xFFFFFFFE
> >
> > /* Wireless */

--
With Best Regards,
Andy Shevchenko