linux-kernel - Re: [PATCH v26 03/15] leds: multicolor: Introduce a multicolor class definition

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Date:   Tue, 9 Jun 2020 06:45:36 -0500
From:   Dan Murphy <dmurphy@...com>
To:     Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Pavel Machek <pavel@....cz>
CC:     <devicetree@...r.kernel.org>, <linux-leds@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v26 03/15] leds: multicolor: Introduce a multicolor class
 definition

Jacek

On 6/8/20 2:41 PM, Jacek Anaszewski wrote:
> Dan,
>
> On 6/8/20 4:34 PM, Dan Murphy wrote:
>> Jacek
>>
>> On 6/6/20 2:59 PM, Jacek Anaszewski wrote:
>>> Dan,
>>>
>>> On 6/6/20 6:39 PM, Dan Murphy wrote:
>>>> Pavek
>>>>
>>>> Thanks for the review
>>>>
>>>> On 6/6/20 10:53 AM, Pavel Machek wrote:
>>>>> Hi!
>>>>>
>>>>>> Introduce a multicolor class that groups colored LEDs
>>>>>> within a LED node.
>>>>>>
>>>>>> The multi color class groups monochrome LEDs and allows 
>>>>>> controlling two
>>>>>> aspects of the final combined color: hue and lightness. The 
>>>>>> former is
>>>>>> controlled via the intensity file and the latter is controlled
>>>>>> via brightness file.
>>>>>>
>>>>>> Acked-by: Jacek Anaszewski <jacek.anaszewski@...il.com>
>>>>>> Signed-off-by: Dan Murphy <dmurphy@...com>
>>>>>> diff --git a/Documentation/ABI/testing/sysfs-class-led-multicolor 
>>>>>> b/Documentation/ABI/testing/sysfs-class-led-multicolor
>>>>>> new file mode 100644
>>> [...]
>>>>>> --- a/MAINTAINERS
>>>>>> +++ b/MAINTAINERS
>>>>>> @@ -9533,6 +9533,14 @@ F: Documentation/devicetree/bindings/leds/
>>>>>>   F:    drivers/leds/
>>>>>>   F:    include/linux/leds.h
>>>>>> +LED MULTICOLOR FRAMEWORK
>>>>>> +M:    Dan Murphy <dmurphy@...com>
>>>>>> +L:    linux-leds@...r.kernel.org
>>>>> I'd like to be mentioned here, too. "M: Pavel Machek
>>>>> <pavel@....cz>". And I'm not sure if I should be taking MAINTAINER
>>>>> file update through a LED tree. Should definitely go to separate
>>>>> patch.
>>>>
>>>> Oh definitely.  I thought it was implied that you and Jacek are 
>>>> both Maintainers as well.
>>>>
>>>> I will add you but will wait to see if Jacek wants to be added.
>>>
>>> Actually I don't think that we need to add this separate entry
>>> for LED multicolor class. This is still under LED subsystem,
>>> and I didn't add anything for LED class flash.
>>
>> We only need this because I am not a maintainer of the LED flash 
>> class or the LED class.
>>
>> But since I authored the code it only made sense to add me as a 
>> maintainer for this specific class.
>>
>> You are one of the maintainers of the LED subsystem and wrote the 
>> Flash class so your maintainer ship is implied and you will be CC'd 
>> for all patches.
>>
>> This will not be the case for the multi color class
>
> scripts/get_maintainer.pl returns yourself as well for LED drivers.
> But it's up to you.
>
I dropped it.

Dan