From: Pavel Machek <pavel@ucw.cz>
To: Paulo Costa <me@paulo.costa.nom.br>
Cc: linux-leds@vger.kernel.org
Subject: Re: [RFC] ledtrig-dither: A Poor man's adjustable LED brightness.
Date: Wed, 16 Aug 2017 00:34:13 +0200 [thread overview]
Message-ID: <20170815223413.GA8886@amd> (raw)
In-Reply-To: <20170815213541.26985-1-me@paulo.costa.nom.br>
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On Tue 2017-08-15 18:35:41, Paulo Costa wrote:
> While many LED drivers support adjustable brightness levels, usually
> via PWM hardware, most can only be set to ON or OFF.
>
> Well, I wish I could adjust the brightness of every led.
> What if we can fake PWMs with kernel timers?
Hmm. Can we simply use blinking trigger to do that?
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:[~2017-08-15 22:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-15 21:35 [RFC] ledtrig-dither: A Poor man's adjustable LED brightness Paulo Costa
2017-08-15 22:34 ` Pavel Machek [this message]
2017-08-16 3:55 ` Paulo Costa
2017-08-16 22:30 ` Pavel Machek
2017-08-17 4:21 ` Paulo Costa
2017-08-28 9:10 ` Pavel Machek
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