linux-kernel - Re: [PATCH v2 2/2] input: add official Raspberry Pi's touchscreen driver

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Message-ID: <87r2ecdovo.fsf@anholt.net>
Date:   Thu, 20 Dec 2018 10:39:07 -0800
From:   Eric Anholt <eric@...olt.net>
To:     Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        Henrik Rydberg <rydberg@...math.org>
Cc:     linux-rpi-kernel@...ts.infradead.org, stefan.wahren@...e.com,
        agraf@...e.de, afaerber@...e.com,
        Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Corentin Labbe <clabbe.montjoie@...il.com>,
        Mark Jonas <mark.jonas@...bosch.com>,
        Masanari Iida <standby24x7@...il.com>,
        Heiko Schocher <hs@...x.de>,
        Hans de Goede <hdegoede@...hat.com>,
        Eugen Hristev <eugen.hristev@...rochip.com>,
        Zhu Yi <yi.zhu5@...bosch.com>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        linux-kernel@...r.kernel.org, linux-input@...r.kernel.org
Subject: Re: [PATCH v2 2/2] input: add official Raspberry Pi's touchscreen driver

Nicolas Saenz Julienne <nsaenzjulienne@...e.de> writes:

> Add's support to Raspberry Pi's 7" Touch device. Instead of using a
> conventional bus all information is copied into a memory mapped area by
> RPi's firmware.
>
> Based on the driver found in RPi's kernel repository.
>
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@...e.de>

While I wish we could just have a native driver instead, it does make
sense to have this driver upstream given the constraints.

Acked-by: Eric Anholt <eric@...olt.net>

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