[RFC] Maintenance status of SPS30 driver and related Tomasz Duszynski entries

[RFC] Maintenance status of SPS30 driver and related Tomasz Duszynski entries

[Maxwell Doose]

Hi all,

I was preparing some other patches for the sps30 and scd30 and
realized that Tomasz Duszynski (whom we've already considered
inactive) is still listed as maintainer of the sps30 and some other
drivers under a different email. I sent a patch for the sps30 and
while his email didn't bounce, I still have reason to believe he's
inactive as according to git log --author="Tomasz Duszynski", he
hasn't had a commit in a little over 3 years, which means the drivers
he's maintaining are essentially orphans. I'd be willing to maintain
them but I just wanted your input before we consider anything.

best regards,
max

Re: [RFC] Maintenance status of SPS30 driver and related Tomasz Duszynski entries

[Andy Shevchenko]

On Sat, May 09, 2026 at 07:14:35PM -0500, Maxwell Doose wrote:

> I was preparing some other patches for the sps30 and scd30 and
> realized that Tomasz Duszynski (whom we've already considered
> inactive) is still listed as maintainer of the sps30 and some other
> drivers under a different email. I sent a patch for the sps30 and
> while his email didn't bounce, I still have reason to believe he's
> inactive as according to git log --author="Tomasz Duszynski", he
> hasn't had a commit in a little over 3 years, which means the drivers
> he's maintaining are essentially orphans. I'd be willing to maintain
> them but I just wanted your input before we consider anything.

If email is not bouncing, let give him time to response. If there is no
response in a reasonable time (usually up to month in the summer time
due to people usually have long vacations), then we can act accordingly.

-- 
With Best Regards,
Andy Shevchenko

Re: [RFC] Maintenance status of SPS30 driver and related Tomasz Duszynski entries

[Maxwell Doose]

On Sun, May 10, 2026 at 2:12 AM Andy Shevchenko
<andriy.shevchenko@intel.com> wrote:
>
> On Sat, May 09, 2026 at 07:14:35PM -0500, Maxwell Doose wrote:
>
> > I was preparing some other patches for the sps30 and scd30 and
> > realized that Tomasz Duszynski (whom we've already considered
> > inactive) is still listed as maintainer of the sps30 and some other
> > drivers under a different email. I sent a patch for the sps30 and
> > while his email didn't bounce, I still have reason to believe he's
> > inactive as according to git log --author="Tomasz Duszynski", he
> > hasn't had a commit in a little over 3 years, which means the drivers
> > he's maintaining are essentially orphans. I'd be willing to maintain
> > them but I just wanted your input before we consider anything.
>
> If email is not bouncing, let give him time to response. If there is no
> response in a reasonable time (usually up to month in the summer time
> due to people usually have long vacations), then we can act accordingly.
>

Of course, sounds good. Just wanted to follow up since Jonathan and I
already determined that his entry for the SCD30 was dead (email
bounced).

best regards,
max



> --
> With Best Regards,
> Andy Shevchenko
>
>

Re: [RFC] Maintenance status of SPS30 driver and related Tomasz Duszynski entries

[Maxwell Doose]

Hi all,

On Sun, 10 May 2026 10:12:09 +0300
Andy Shevchenko <andriy.shevchenko@intel.com> wrote:

> On Sat, May 09, 2026 at 07:14:35PM -0500, Maxwell Doose wrote:
> 
> If email is not bouncing, let give him time to response. If there is no
> response in a reasonable time (usually up to month in the summer time
> due to people usually have long vacations), then we can act accordingly.
> 

It's been about a month now with no response. I believe it may be time
to make a decision about who becomes the new maintainers of his
drivers.

-- 
best regards,
max

Re: [RFC] Maintenance status of SPS30 driver and related Tomasz Duszynski entries

[Jonathan Cameron]

On Mon, 8 Jun 2026 08:57:54 -0500
Maxwell Doose <m32285159@gmail.com> wrote:

> Hi all,
> 
> On Sun, 10 May 2026 10:12:09 +0300
> Andy Shevchenko <andriy.shevchenko@intel.com> wrote:
> 
> > On Sat, May 09, 2026 at 07:14:35PM -0500, Maxwell Doose wrote:
> > 
> > If email is not bouncing, let give him time to response. If there is no
> > response in a reasonable time (usually up to month in the summer time
> > due to people usually have long vacations), then we can act accordingly.
> >   
> 
> It's been about a month now with no response. I believe it may be time
> to make a decision about who becomes the new maintainers of his
> drivers.
> 

Send a patch.  Won't go upstream until next cycle anyway so plenty of
time for any late feedback

Thanks,

Jonathan

Re: [RFC] Maintenance status of SPS30 driver and related Tomasz Duszynski entries

[Maxwell Doose]

On Tue, 9 Jun 2026 14:07:12 +0100
Jonathan Cameron <jic23@kernel.org> wrote:

> On Mon, 8 Jun 2026 08:57:54 -0500
> Maxwell Doose <m32285159@gmail.com> wrote:
> 
> > Hi all,
> > 
> > On Sun, 10 May 2026 10:12:09 +0300
> > Andy Shevchenko <andriy.shevchenko@intel.com> wrote:
> >   
> > > On Sat, May 09, 2026 at 07:14:35PM -0500, Maxwell Doose wrote:
> > > 
> > > If email is not bouncing, let give him time to response. If there is no
> > > response in a reasonable time (usually up to month in the summer time
> > > due to people usually have long vacations), then we can act accordingly.
> > >     
> > 
> > It's been about a month now with no response. I believe it may be time
> > to make a decision about who becomes the new maintainers of his
> > drivers.
> >   
> 
> Send a patch.  Won't go upstream until next cycle anyway so plenty of
> time for any late feedback
> 

Alrighty then. I'll probably take his chemical/ drivers since I've
been spending some time in there. Regarding his light/ driver (ROHM
BH1750 AMBIENT LIGHT SENSOR DRIVER) I can take it but I want to see if
anyone else wants to first.

-- 
best regards,
max

Re: [RFC] Maintenance status of SPS30 driver and related Tomasz Duszynski entries

[Joshua Crofts]

On Tue, 9 Jun 2026 10:21:59 -0500
Maxwell Doose <m32285159@gmail.com> wrote:
> Alrighty then. I'll probably take his chemical/ drivers since I've
> been spending some time in there. Regarding his light/ driver (ROHM
> BH1750 AMBIENT LIGHT SENSOR DRIVER) I can take it but I want to see if
> anyone else wants to first.
> 

I believe that there are a few ROHM folk in IIO, perhaps they would take
interest in maintaining the driver.

+Cc Matti

-- 
Kind regards

CJD

Re: [RFC] Maintenance status of SPS30 driver and related Tomasz Duszynski entries

[Matti Vaittinen]

On 10/06/2026 11:36, Joshua Crofts wrote:
> On Tue, 9 Jun 2026 10:21:59 -0500
> Maxwell Doose <m32285159@gmail.com> wrote:
>> Alrighty then. I'll probably take his chemical/ drivers since I've
>> been spending some time in there. Regarding his light/ driver (ROHM
>> BH1750 AMBIENT LIGHT SENSOR DRIVER) I can take it but I want to see if
>> anyone else wants to first.
>>
> 
> I believe that there are a few ROHM folk in IIO, perhaps they would take
> interest in maintaining the driver.
> 

Thanks for pinging me. I need to see if we have any of the:BH1710, 
BH1715, BH1721, BH1750 or BH1751 here - and if we don't, then I need to 
ask from the HQ.

It is Ok for me to maintain the driver, if I have at least some hardware 
available. If I can't get the HW, then I think it is better to "offload" 
this to someone having a board with the sensor.

Please, give me couple of days.

Yours,
	-- Matti

-- 
Matti Vaittinen
Linux kernel developer at ROHM Semiconductors
Oulu Finland

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