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From: Andriy Shevencho <andriy.shevchenko@linux.intel.com>
To: Jonathan Brophy <Professor_jonny@hotmail.com>
Cc: Jonathan Brophy <professorjonny98@gmail.com>,
	lee Jones <lee@kernel.org>, Pavel Machek <pavel@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Radoslav Tsvetkov <rtsvetkov@gradotech.eu>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-leds@vger.kernel.org" <linux-leds@vger.kernel.org>
Subject: Re: [PATCH v5 7/7] leds: Add virtual LED group driver
Date: Sat, 3 Jan 2026 14:56:28 +0200	[thread overview]
Message-ID: <aVkR_AG1fbZn4A7p@smile.fi.intel.com> (raw)
In-Reply-To: <DS0PR84MB3746506E7740C032585F124F9FB8A@DS0PR84MB3746.NAMPRD84.PROD.OUTLOOK.COM>

On Sat, Jan 03, 2026 at 08:22:06AM +0000, Jonathan Brophy wrote:

> >I stopped with this, this patch is half-baked and unreviewable. Please, split
> >it to a few features and add one-by-one, for example:
> 
> >- very basic sypport
> >- feature A
> >- ...
> >- debugfs
> 
> >So I expect 3+ patches out of this one. And try to keep size of a change less
> >than 1000 LoCs.
> 
> Thanks Andy
> 
> You have given me some things to fix and some great advice I'm a very junior dev and
> I know nothing of the led subsystem before this project.

You're welcome!

> I think it may be best to use a function to generate a gamma table I was thinking a
> hard coded table may be a better idea for performance reasons with addressable rgb
> strips that I plan to implement in the future.
> 
> I planned to split the driver into several files is this what you mean?
> it would logically break into  files as part of the driver as follows:
> 
> core.c
> arbitration.c
> phys.c
> vled.c
> debugfs.c
> virtualcolor.h

Fine by me, but I'm not a maintainer nor the authoritative person, you need to
wait for Jacek, and/or Lee, and/or Pavel to express their opinions.

-- 
With Best Regards,
Andy Shevchenko



  reply	other threads:[~2026-01-03 12:56 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-30  8:23 [PATCH v5 0/7] leds: Add virtual LED group driver with priority arbitration Jonathan Brophy
2025-12-30  8:23 ` [PATCH v5 1/7] dt-bindings: leds: add function virtual_status to led common properties Jonathan Brophy
2025-12-30  8:23 ` [PATCH v5 2/7] dt-bindings: leds: Add virtual LED class bindings Jonathan Brophy
2025-12-30  8:23 ` [PATCH v5 3/7] dt-bindings: leds: Add virtual LED group controller bindings Jonathan Brophy
2025-12-30  8:23 ` [PATCH v5 4/7] ABI: Add sysfs documentation for leds-group-virtualcolor Jonathan Brophy
2025-12-30 11:52   ` Andriy Shevencho
2025-12-30  8:23 ` [PATCH v5 5/7] leds: Add driver " Jonathan Brophy
2025-12-30  8:23 ` [PATCH v5 6/7] leds: Add fwnode_led_get() for firmware-agnostic LED resolution Jonathan Brophy
2025-12-30 12:00   ` Andriy Shevencho
2025-12-31  2:30   ` kernel test robot
2025-12-31 23:37   ` kernel test robot
2025-12-31 23:45   ` kernel test robot
2026-01-02 12:20   ` kernel test robot
2026-01-02 15:07   ` kernel test robot
2026-01-02 16:29   ` kernel test robot
2025-12-30  8:23 ` [PATCH v5 7/7] leds: Add virtual LED group driver with priority arbitration Jonathan Brophy
2025-12-30 12:19   ` Andriy Shevencho
2026-01-03  8:22     ` [PATCH v5 7/7] leds: Add virtual LED group driver Jonathan Brophy
2026-01-03 12:56       ` Andriy Shevencho [this message]
2026-01-06 16:59 ` [PATCH v5 0/7] leds: Add virtual LED group driver with priority arbitration Rob Herring
2026-01-13 11:52   ` Lee Jones
2026-01-13 11:57 ` Lee Jones
2026-01-13 20:35   ` Jonathan Brophy
2026-01-15 15:07     ` Lee Jones
2026-01-15 16:58       ` Andriy Shevencho

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