Re: gma500 opregion/power init order backtrace

From: Alan Cox
Date: Mon Jul 23 2012 - 06:20:09 EST

> What I meant is: although these keycodes are already sent by acpi
> driver code, is it up to userspace to figure out which backlight
> driver to use, or should the kernel modify brightness in psb-bl
> directly ?

I'm not sure how its all glued together. I need to find out some day !
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