lkml.org 
[lkml]   [2008]   [Oct]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH V3] led: Backlight trigger for led subsystem
On Tue 2008-10-07 21:21:12, Rodolfo Giometti wrote:
> On Tue, Oct 07, 2008 at 08:58:46PM +0200, Pavel Machek wrote:
> >
> > Ok, what is it good for? So I have backlight, charging led and hdd led
> > on my zaurus. Now I can set charging led to indicate backlight... but
> > why is it useful?
>
> On my board, for example, I have a led for each "special" buttons and
> others to indicate to the user some "special" conditions of machine
> internals. All these leds should be switched off each time the LCD
> blanks and they should get their old brightness status when the LCD
> unblanks.

Hmm, what's "your board"?

But ok, I guess that makes some sense, additionally it would be useful
for keyboard backlight...

In fact, thinkpad light should probably behave like that, too...
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html


\
 
 \ /
  Last update: 2008-10-07 21:57    [W:0.050 / U:0.304 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site