[hal-info] Dell laptops control brightness in hardware

Danny Kukawka danny.kukawka at web.de
Wed Dec 12 08:31:15 PST 2007


On Donnerstag, 15. November 2007, Rui Tiago Matos wrote:
> On 15/11/2007, Danny Kukawka <danny.kukawka at web.de> wrote:
> > And this is why you need "brightness_in_hardware=true" to tell the
> > userspace software to not react on these keyevents because the brightness
> > get set directly by the keys in the hardware. Currently it isn't a
> > problem since you don't get these events.
>
> This is how fedora 8 hal reports it:
> $ lshal | grep in_hardware
>   laptop_panel.brightness_in_hardware = false  (bool)

I've commited these:

http://lists.freedesktop.org/archives/hal-commit/2007-December/004075.html
(set laptop_panel.brightness_in_hardware=true when the device get created)

http://lists.freedesktop.org/archives/hal-commit/2007-December/004076.html
(removed set laptop_panel.brightness_in_hardware for Dell since it's now
set correctly in the fdi file which is part of the hal package)

Danny


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