From: Vojtech Pavlik <vojtech@suse.cz>
To: John Lenz <lenz@cs.wisc.edu>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] new class for led devices
Date: Wed, 22 Sep 2004 09:27:27 +0200 [thread overview]
Message-ID: <20040922072727.GA4553@ucw.cz> (raw)
In-Reply-To: <1095829641l.11731l.0l@hydra>
On Wed, Sep 22, 2004 at 05:07:21AM +0000, John Lenz wrote:
> This is an attempt to provide an alternative to the current arm
> specific led interface that is generic for all arches and uses the "one
> value, one file" idea of sysfs.
>
> I removed the function attribute that was in the previous patch, and
> added the ability for userspace to control the timer on each led
> individually. Userspace can also set the delay in milliseconds for the
> blink.
Well, we already have an interface for setting LEDs through the input
layer, it'd be trivial to create an input device driver with just LEDs
and no buttons/keys ...
--
Vojtech Pavlik
SuSE Labs, SuSE CR
next prev parent reply other threads:[~2004-09-22 7:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-22 5:07 [PATCH] new class for led devices John Lenz
2004-09-22 7:27 ` Vojtech Pavlik [this message]
2004-09-22 19:53 ` John Lenz
2004-09-22 22:07 ` Pavel Machek
2004-09-23 17:28 ` John Lenz
2004-09-23 18:02 ` Pavel Machek
2004-09-24 7:01 ` Vojtech Pavlik
2004-09-24 8:30 ` Vojtech Pavlik
2004-09-22 7:54 ` Geert Uytterhoeven
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