linux-kernel - Re: [PATCH v2 0/3] iio: light: add support for AMS AS7331

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Date: Sun, 7 Jan 2024 18:34:32 +0100
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Jonathan Cameron <jic23@...nel.org>
Cc: Christian Eggers <ceggers@...i.de>, Lars-Peter Clausen <lars@...afoo.de>,
 Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, linux-iio@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 Conor Dooley <conor.dooley@...rochip.com>
Subject: Re: [PATCH v2 0/3] iio: light: add support for AMS AS7331

On 07.01.24 16:58, Jonathan Cameron wrote:
> On Wed, 03 Jan 2024 13:08:50 +0100
> Javier Carrasco <javier.carrasco.cruz@...il.com> wrote:
> 
>> The AMS AS7331 UV light sensor measures three ultraviolet bands (UVA,
>> UVB and UVC, also known as deep UV or DUV) as well as temperature.
>>
>> This device is practically identical to the AMS AS73211 XYZ True Color
>> sensor that is already supported by the iio subsystem, except for the
>> photodiodes used to aquire the desired light wavelengths.
>>
>> In order to reuse code and reduce maintenance load, this series extends
>> the AS73211 driver to support the AS7331 as well.
>>
>> Note that the UVA and UVB light modifiers have not been merged into the
>> mainline kernel yet, but they are already available in Greg's char-misc
>> git tree which can be found at
>> git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
>> in the char-misc-next branch.
>>
>> The original device AS73211 supported by the driver could only be tested
>> briefly due to the lack of hardware. Instead, the i2c-stub module has
>> been used to make sure that the driver registers the iio device properly
>> and the attributes exported to sysfs are correct. Some basic register
>> assignments reported the expected intensity scales and in principle
>> nothing else should have been affected by the modifications in the code.
>>
>> Signed-off-by: Javier Carrasco <javier.carrasco.cruz@...il.com>
> Hi Javier,
> 
> Series applied - but given timing I'll only push this out as testing for
> now as I'll want to rebase the IIO tree on rc1 once available in a couple of
> weeks time.
> 
> Thanks,
> 
> Jonathan
> 
Hi Jonathan,

I am happy with that approach. Some extra time to catch issues before
going live is a good thing anyway.

Thank you and best regards,

Javier Carrasco