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Date: Wed, 8 May 2024 20:47:51 +0900
From: Mark Brown <broonie@kernel.org>
To: Richard Hughes <hughsient@gmail.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Jeff LaBundy <jeff@labundy.com>,
	Hans de Goede <hdegoede@redhat.com>,
	Charles Wang <charles.goodix@gmail.com>, hadess@hadess.net,
	linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
	neil.armstrong@linaro.org
Subject: Re: [PATCH] Input: goodix-berlin - Add sysfs interface for reading
 and writing touch IC registers
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On Wed, May 08, 2024 at 09:39:41AM +0100, Richard Hughes wrote:

> If it helps, fwupd already uses mtd for other devices too, although at
> the moment we're using it only for system firmware -- e.g. intel-spi
> style. The MTD subsystem doesn't give fwupd much info about the
> {removable} device itself, and that can pose a problem unless you
> start using heuristics about the parent device to match firmware to
> the mtd device.

FWIW I know SolareFlare network cards used to do this too, though I
don't know about current products.

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