From: Pavel Machek <pavel@ucw.cz>
To: Dan Murphy <dmurphy@ti.com>
Cc: Jacek Anaszewski <jacek.anaszewski@gmail.com>,
linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, dachaac@gmail.com,
robh+dt@kernel.org
Subject: Re: [PATCH v2 2/2] leds: lp50xx: Add the LP50XX family of the RGB LED driver
Date: Wed, 16 Jan 2019 23:04:01 +0100 [thread overview]
Message-ID: <20190116220401.GA28024@amd> (raw)
In-Reply-To: <86299268-3202-814a-134b-04bd2170faab@ti.com>
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Hi!
..snip. Let me read it and reply when I have a time.
> > You know what? First, submit driver with similar functionality to
> > existing RGB drivers, using same interface existing drivers are
> > using. When that is accepted, we can talk about extending
> > kernel<->user interfaces.
> >
>
> I could do that but then there is no way for users to have any other color but "white" with this driver.
> That defeats the purpose of the device itself.
No, that is not what I meant.
We do have RGB drivers in tree, they just present three separate LEDs
-- red, green and blue. I ask you to do the same for initial
submission.
You'll still be able to set brightness independently on the
red/green/blue LEDs...
> I am not sure if you are aware of this or care but I found this recent blog on this effort:
> https://www.phoronix.com/scan.php?page=news_item&px=Linux-RGB-LED-Interface
> See some of the comments.
I went through the comments quickly, but see nothing really
interesting.
Best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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next prev parent reply other threads:[~2019-01-16 22:04 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-14 21:17 [PATCH v2 1/2] dt: bindings: lp50xx: Introduce the lp50xx family of RGB drivers Dan Murphy
2019-01-14 21:17 ` [PATCH v2 2/2] leds: lp50xx: Add the LP50XX family of the RGB LED driver Dan Murphy
2019-01-15 21:47 ` Jacek Anaszewski
2019-01-15 22:22 ` Pavel Machek
2019-01-16 0:20 ` Dan Murphy
2019-01-16 10:55 ` Pavel Machek
2019-01-16 18:41 ` Dan Murphy
2019-01-16 22:04 ` Pavel Machek [this message]
2019-01-16 23:33 ` Dan Murphy
2019-01-17 10:06 ` Pavel Machek
2019-01-17 13:27 ` Dan Murphy
2019-01-17 21:10 ` Jacek Anaszewski
2019-01-18 0:02 ` RGB LED class " Pavel Machek
2019-01-18 15:57 ` Dan Murphy
2019-01-28 23:03 ` Pavel Machek
2019-01-18 22:13 ` Jacek Anaszewski
2019-01-19 21:36 ` Pavel Machek
2019-01-20 15:30 ` Jacek Anaszewski
2019-01-21 19:38 ` Jacek Anaszewski
2019-01-28 23:04 ` Pavel Machek
2019-01-18 13:45 ` Dan Murphy
2019-01-18 13:58 ` Dan Murphy
2019-01-20 6:42 ` Vesa Jääskeläinen
2019-01-22 21:39 ` Jacek Anaszewski
2019-01-22 22:44 ` Dan Murphy
2019-01-23 21:52 ` Jacek Anaszewski
2019-01-24 21:00 ` Dan Murphy
2019-01-24 21:55 ` Jacek Anaszewski
2019-01-29 13:56 ` Dan Murphy
2019-01-29 20:19 ` Jacek Anaszewski
2019-01-29 20:26 ` Dan Murphy
2019-01-29 21:45 ` Pavel Machek
2019-01-29 21:46 ` Dan Murphy
2019-01-29 21:53 ` Jacek Anaszewski
2019-01-20 15:32 ` Jacek Anaszewski
2019-01-17 21:08 ` Jacek Anaszewski
2019-01-19 19:11 ` Vesa Jääskeläinen
2019-01-19 21:46 ` Pavel Machek
2019-01-19 22:44 ` Vesa Jääskeläinen
2019-01-20 6:51 ` Vesa Jääskeläinen
2019-01-21 13:27 ` Dan Murphy
2019-01-21 15:12 ` Vesa Jääskeläinen
2019-01-24 20:32 ` Dan Murphy
2019-01-24 21:14 ` Jacek Anaszewski
2019-01-15 21:42 ` [PATCH v2 1/2] dt: bindings: lp50xx: Introduce the lp50xx family of RGB drivers Jacek Anaszewski
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