linux-kernel - Re: [PATCH v2 1/3] iio: light: opt3001: add missing full-scale range value

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Message-ID: <0b8817a2fb702a2a73a51ca47a350dc8c9085fb3.camel@axis.com>
Date: Mon, 16 Sep 2024 07:02:43 +0000
From: Emil Gedenryd <Emil.Gedenryd@...s.com>
To: "jic23@...nel.org" <jic23@...nel.org>
CC: "linux-iio@...r.kernel.org" <linux-iio@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>, "robh@...nel.org"
	<robh@...nel.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "dannenberg@...com" <dannenberg@...com>,
	"krzk+dt@...nel.org" <krzk+dt@...nel.org>, "lars@...afoo.de"
	<lars@...afoo.de>, "conor+dt@...nel.org" <conor+dt@...nel.org>, Kernel
	<Kernel@...s.com>
Subject: Re: [PATCH v2 1/3] iio: light: opt3001: add missing full-scale range
 value

On Sat, 2024-09-14 at 17:06 +0100, Jonathan Cameron wrote:
> On Fri, 13 Sep 2024 11:57:02 +0200
> Emil Gedenryd <emil.gedenryd@...s.com> wrote:
> 
> > The opt3001 driver uses predetermined full-scale range values to
> > determine what exponent to use for event trigger threshold values.
> > The problem is that one of the values specified in the datasheet is
> > missing from the implementation. This causes larger values to be
> > scaled down to an incorrect exponent, effectively reducing the
> > maximum settable threshold value by a factor of 2.
> > 
> > Add missing full-scale range array value.
> > 
> > Fixes: 94a9b7b1809f ("iio: light: add support for TI's opt3001 light sensor")
> > Signed-off-by: Emil Gedenryd <emil.gedenryd@...s.com>
> Applied to the fixes-togreg branch of iio.git and marked for stable.
> I'll probably send a pull request with this in shortly after rc1.
> 
> Jonathan
> 
> 
Great, thank you.

Best Regards,
Emil