Messages in this thread | | | Date | Tue, 7 Oct 2008 21:21:12 +0200 | From | Rodolfo Giometti <> | Subject | Re: [PATCH V3] led: Backlight trigger for led subsystem |
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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.
Ciao,
Rodolfo
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GNU/Linux Solutions e-mail: giometti@enneenne.com Linux Device Driver giometti@linux.it Embedded Systems phone: +39 349 2432127 UNIX programming skype: rodolfo.giometti
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