linux-kernel - Re: [PATCH RFC 1/4] dt-bindings: input: touchscreen: Add Z2 controller bindings.

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Message-ID: <CAMT+MTQ0bZiGpEFK9w3zncB-ZcCLY_tp1d5Wc0MJUMjWqc61jA@mail.gmail.com>
Date:   Fri, 24 Feb 2023 12:08:42 +0100
From:   Sasha Finkelstein <fnkl.kernel@...il.com>
To:     Sven Peter <sven@...npeter.dev>
Cc:     Hector Martin <marcan@...can.st>,
        Alyssa Rosenzweig <alyssa@...enzweig.io>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        - <asahi@...ts.linux.dev>, Henrik Rydberg <rydberg@...math.org>,
        linux-arm-kernel@...ts.infradead.org, linux-input@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH RFC 1/4] dt-bindings: input: touchscreen: Add Z2
 controller bindings.

On Fri, 24 Feb 2023 at 12:04, Sven Peter <sven@...npeter.dev> wrote:
> Now that I thought about this again after the brief discussion we already had:
> Do we even need to specify the device name? Is there any reason we can't just
> always use something like "Apple Z2 TouchBar"?
A similar protocol is used for primary touchscreen on idevices, which
need different
userspace handling. This is to make the driver potentially useful for
people who run
linux on checkra1n-able devices.