UPower - display backlight

Michael Biebl mbiebl at gmail.com
Sat Dec 3 21:13:47 PST 2011

2011/12/3 Serghei Amelian <serghei at thel.ro>:

> So far I developed a battery monitor, based on UPower. The current problem is
> controlling backlight for displays. Using XRandR externsion is not feasible,
> because is too slow (
> http://lists.x.org/archives/xorg/2008-May/035007.html ), I tried it already.
> 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


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