linux-kernel - Re: [PATCH 2/2] leds: lp5024: Add the LP5024/18 RGB LED driver

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Message-ID: <20190105123146.GA16354@amd>
Date:   Sat, 5 Jan 2019 13:31:46 +0100
From:   Pavel Machek <pavel@....cz>
To:     Jacek Anaszewski <jacek.anaszewski@...il.com>
Cc:     Vesa Jääskeläinen <dachaac@...il.com>,
        Dan Murphy <dmurphy@...com>, robh+dt@...nel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-leds@...r.kernel.org
Subject: Re: [PATCH 2/2] leds: lp5024: Add the LP5024/18 RGB LED driver

> >We will need to solve RGB leds somehow, hopefully this is solved with
> >it.
> 
> When? With this attitude we will procrastinate it forever.
> It's been almost 3 years since first HSV patches.
> 
> I proposed rough design of LED RGB class interface in [0].
> If you find it totally flawed, then please spot the problems.
> If not, let's improve it and implement.

That is fatally flawed, and inferior to the HSV patches, sorry...

Grab yourself an RGB LED and play with it; you'll see what the
problems are. It is hard to explain colors over email...

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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