linux-kernel - Re: [PATCH 2/2] iio: adc: ad9467: make iio backend optional

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Message-ID: <2a265681ad73bebf1ad7aeea418fb9399b8350cf.camel@gmail.com>
Date: Tue, 16 Dec 2025 12:56:57 +0000
From: Nuno Sá <noname.nuno@...il.com>
To: Tomas Melin <tomas.melin@...sala.com>, Michael Hennerich	
 <Michael.Hennerich@...log.com>, Nuno Sa <nuno.sa@...log.com>, Lars-Peter
 Clausen <lars@...afoo.de>, Jonathan Cameron <jic23@...nel.org>, David
 Lechner	 <dlechner@...libre.com>, Andy Shevchenko <andy@...nel.org>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] iio: adc: ad9467: make iio backend optional

On Tue, 2025-12-16 at 11:40 +0000, Tomas Melin wrote:
> Not all users can or want to use the device with an iio-backend.
> For these users, let the driver work in standalone mode, not coupled
> to the backend or the services it provides.
> 
> Signed-off-by: Tomas Melin <tomas.melin@...sala.com>
> ---

Which users? The only usecases (for all the supported devices) we have require
the FPGA backend. So do you have a specific usecase for a specific device? If so, I would
prefer an explicit boolean in the chip_info struture for the device(s) we know this
can happen (unless you have a usecase for all :)).

- Nuno Sá