Re: Problems with /dev/lcd
On Fri, 23 Nov 2007 10:04:14 +0100
Martin Michlmayr <tbm@cyrius.com> wrote:
> * Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> [2007-11-23 17:52]:
> > > -bash: /dev/lcd: No such device
> > > qube:~#
> >
> > LCD driver is turned off in kernel config.
>
> CONFIG_COBALT_LCD is turned on but doesn't that use a different
> interface these days? AFAIK /dev/lcd doesn't work with modern
> kernels.
OK, I'll take care of it.
> > > Anyone can help me?
> >
> > Please try putlcd command.
> > It's included in colo package.
>
> That will work, but I believe Christian wants to set the LEDs rather
> than change the LCD. Yoichi implemented a new LED interface for
> 2.6.23 or 2.6.24 but I'm not sure how it works exactly.
You can access LEDs from /sys/class/leds/qube-front/brightness.
Yoichi
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