linux-kernel - Re: [PATCH v7 4/5] iio: pressure: bmp280: Add SCALE, RAW values in channels and refactorize them

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Message-ID: <20240519153032.428aca57@jic23-huawei>
Date: Sun, 19 May 2024 15:30:32 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: Vasileios Amoiridis <vassilisamir@...il.com>
Cc: lars@...afoo.de, andriy.shevchenko@...ux.intel.com,
 ang.iglesiasg@...il.com, mazziesaccount@...il.com, ak@...klinger.de,
 petre.rodan@...dimension.ro, phil@...pberrypi.com, 579lpy@...il.com,
 linus.walleij@...aro.org, semen.protsenko@...aro.org,
 linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 4/5] iio: pressure: bmp280: Add SCALE, RAW values in
 channels and refactorize them

On Mon, 13 May 2024 01:05:23 +0200
Vasileios Amoiridis <vassilisamir@...il.com> wrote:

> Add extra IIO_CHAN_INFO_SCALE and IIO_CHAN_INFO_RAW channels in order
> to be able to calculate the processed value with standard userspace
> IIO tools. Can be used for triggered buffers as well.
> 
> Even though it is not a good design choice to have SCALE, RAW and
> PROCESSED together, the PROCESSED channel is kept for ABI compatibility.
> 
> While at it, separate BMPxxx and BMExxx device channels since BME
> supports also humidity measurements.
> 
> Signed-off-by: Vasileios Amoiridis <vassilisamir@...il.com>
Applied

Jonathan