UPower - display backlight
Gary Ching-Pang Lin
glin at suse.com
Sun Dec 4 18:01:01 PST 2011
2011/12/4 Serghei Amelian <serghei at thel.ro>:
> On Sunday 04 December 2011 07:13:47 you wrote:
>> > The question is: will be possible to include into upower support for
>> > controlling brigtness via ACPI (similar to
>> > org.freedesktop.UPower.KbdBacklight) ?
>> I hope this answers your question
> Yes, thank you. But the problem remains. Any hint from gnome/xfce developers
> who made brightness control?
The backlight control in gnome-settings-daemon:
It uses gnome-rr which is based on XRANDR or a fallback helper:
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