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

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Message-ID: <1504688419.6911.55.camel@hadess.net>
Date:   Wed, 06 Sep 2017 11:00:19 +0200
From:   Bastien Nocera <hadess@...ess.net>
To:     linux-input@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Jiri Kosina <jikos@...nel.org>,
        "Sergei A. Trusov" <sergei.a.trusov@...ru>
Subject: Re: [PATCH v3] Input: goodix: Add support for capacitive home button

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...