Subject: Re: ACPI suspend support.
To: Jared D. McNeill <>
From: Perry E. Metzger <>
List: tech-kern
Date: 01/27/2005 17:08:09
"Jared D. McNeill" <> writes:
> Not sure what display adapter you have, but with my d600 I need to use
> pkgsrc/sysutils/radeontool to toggle my backlight when I enter and leave
> S1 sleep.

I seem to recall that the ACPI spec has methods you can invoke to turn
on and off the display. You might want to look at them...