linux-kernel - Re: [PATCH v3] Input: goodix: Add support for capacitive home button

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Date:   Wed, 6 Sep 2017 11:03:06 +0200 (CEST)
From:   Jiri Kosina <jikos@...nel.org>
To:     Bastien Nocera <hadess@...ess.net>
cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Sergei A. Trusov" <sergei.a.trusov@...ru>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>
Subject: Re: [PATCH v3] Input: goodix: Add support for capacitive home
 button

On Wed, 6 Sep 2017, Bastien Nocera wrote:

> Hey,
> 
> On Tue, 2017-06-20 at 18:08 +0200, Bastien Nocera wrote:
> > From: "Sergei A. Trusov" <sergei.a.trusov@...ru>
> > 
> > On some x86 tablets with a Goodix touchscreen, the Windows logo on
> > the
> > front is a capacitive home button. Touching this button results in a
> > touch
> > with bit 4 of the first byte set, while only the lower 4 bits (0-3)
> > are
> > used to indicate the number of touches.
> > 
> > Report a KEY_LEFTMETA press when this happens.
> > 
> > Note that the hardware might support more than one button, in which
> > case the "id" byte of coor_data would identify the button in
> > question.
> > This is not implemented as we don't have access to hardware with
> > multiple buttons.
> > 
> > Signed-off-by: Sergei A. Trusov <sergei.a.trusov@...ru>
> > Acked-by: Bastien Nocera <hadess@...ess.net>
> 
> Can we please get this merged? I didn't receive any reviews on it, and
> it's been sitting there for 2 months...

Let's CC Dmitry.

-- 
Jiri Kosina
SUSE Labs