linux-kernel - Re: [PATCH v3 2/3] iio: light: ltr390: Add ALS channel and support for gain and resolution

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Message-ID: <CAG=0RqKE3pR_t7mU4oVRasu=w=bHRJZHTHh=wTxAC9DwSSdfaA@mail.gmail.com>
Date: Sat, 3 Aug 2024 10:47:23 +0530
From: Abhash jha <abhashkumarjha123@...il.com>
To: Jonathan Cameron <jic23@...nel.org>
Cc: linux-iio@...r.kernel.org, anshulusr@...il.com, lars@...afoo.de, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/3] iio: light: ltr390: Add ALS channel and support
 for gain and resolution

> Expose the scaling as _scale for the light channel and don't expose
> intensity (as it will be the _raw value anyway).
>
> It's rare to see a linear function for intensity to lux transform but
> I think there are one or two others like this.  Mostly the transform
> is nonlinear and involves multiple intensity channels which is why
> we normally have those and IIO_LIGHT.
> Thanks,
>
> Jonathan

Thank you for your comments, I have made the changes and sent a patch v5.
Link of v5 : https://lore.kernel.org/linux-iio/20240731063706.25412-1-abhashkumarjha123@gmail.com/T/#t

Regards,
Abhash