linux-kernel - Re: [PATCH v6 1/4] dt-bindings: touchscreen: add touch-overlay property

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Message-ID: <20240103235407.GA2036885-robh@kernel.org>
Date: Wed, 3 Jan 2024 16:54:07 -0700
From: Rob Herring <robh@...nel.org>
To: Javier Carrasco <javier.carrasco@...fvision.net>
Cc: Dmitry Torokhov <dmitry.torokhov@...il.com>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>, Henrik Rydberg <rydberg@...math.org>, Bastian Hecht <hechtb@...il.com>, Michael Riesch <michael.riesch@...fvision.net>, linux-kernel@...r.kernel.org, linux-input@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v6 1/4] dt-bindings: touchscreen: add touch-overlay
 property

On Wed, Dec 20, 2023 at 09:39:43AM +0100, Javier Carrasco wrote:
> The touch-overlay encompasses a number of touch areas that define a
> clipped touchscreen area and/or buttons with a specific functionality.
> 
> A clipped touchscreen area avoids getting events from regions that are
> physically hidden by overlay frames.
> 
> For touchscreens with printed overlay buttons, sub-nodes with a suitable
> key code can be defined to report key events instead of the original
> touch events.
> 
> Signed-off-by: Javier Carrasco <javier.carrasco@...fvision.net>
> ---
>  .../bindings/input/touchscreen/touchscreen.yaml    | 119 +++++++++++++++++++++
>  1 file changed, 119 insertions(+)

Reviewed-by: Rob Herring <robh@...nel.org>