linux-kernel - Re: [PATCH v5 2/4] Input: joystick: xpad: Add ABS

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Message-ID: <Yw0OjoVzKV3QOYah@ghaven-kernel>
Date:   Mon, 29 Aug 2022 12:07:58 -0700
From:   Nate Yocom <nate@...om.org>
To:     Bastien Nocera <hadess@...ess.net>, dmitry.torokhov@...il.com
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        benjamin.tissoires@...hat.com
Subject: Re: [PATCH v5 2/4] Input: joystick: xpad: Add ABS_PROFILE axis value
 to uapi

On Sat, Aug 27, 2022 at 12:40:46PM +0200, Bastien Nocera wrote:
> On Thu, 2022-08-25 at 15:24 -0700, Nate Yocom wrote:
> > Add an ABS_PROFILE axis for input devices which need it, e.g. X-Box
> > Adaptive Controller and X-Box Elite 2.
> > ---
> >  include/uapi/linux/input-event-codes.h | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/include/uapi/linux/input-event-codes.h
> > b/include/uapi/linux/input-event-codes.h
> > index dff8e7f17074..7ad931a32970 100644
> > --- a/include/uapi/linux/input-event-codes.h
> > +++ b/include/uapi/linux/input-event-codes.h
> > @@ -862,6 +862,7 @@
> >  #define ABS_TOOL_WIDTH         0x1c
> >  
> >  #define ABS_VOLUME             0x20
> > +#define ABS_PROFILE            0x21
> >  
> >  #define ABS_MISC               0x28
> >  
> 
> 
> You probably also want to add it to the absolutes array in
> drivers/hid/hid-debug.c.

doh, roger.

> Again, you might want to wait for confirmation from Dmitry that this is
> the right way to do this for the profiles.

Makes sense.  Dmitry?