linux-kernel - Re: [PATCH 0/3] Input/omap1: fix touchscreen functionality on Nokia 770

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Message-ID: <CACRpkdYGqcV=CWu38D=U97aWKWAEeU236AEFu-hM_WkS4t9wnw@mail.gmail.com>
Date: Thu, 2 Jan 2025 22:35:11 +0100
From: Linus Walleij <linus.walleij@...aro.org>
To: Aaro Koskinen <aaro.koskinen@....fi>
Cc: Dmitry Torokhov <dmitry.torokhov@...il.com>, Helge Deller <deller@....de>, 
	Janusz Krzysztofik <jmkrzyszt@...il.com>, Tony Lindgren <tony@...mide.com>, linux-fbdev@...r.kernel.org, 
	linux-omap@...r.kernel.org, linux-input@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] Input/omap1: fix touchscreen functionality on Nokia 770

On Thu, Jan 2, 2025 at 7:20 PM Aaro Koskinen <aaro.koskinen@....fi> wrote:

> This series restores the ads7846 touchscreen functionality on Nokia 770
> (and maybe on some other older boards using half-duplex SPI). While the
> performance might not be optimal, it's again possible to control the device
> using the screen, for testing/development purposes at least.

I'm pretty impressed that you're able to keep the device running!

I actually have one of these devices. Is there some documentation
somewhere of how to e.g. mount a serial port and get it flashed
with the latest stuff needed to boot a mainline kernel?

Yours,
Linus Walleij