Story of a laptop user
Adrian Chadd
adrian at freebsd.org
Wed Feb 5 18:25:05 UTC 2014
hi,
Try (if I'm reading your dump correctly):
_SB.PCI0.PEG0.VGA.LCD._BCM
_SB.PCI0.PEG1.VGA.LCD._BCM
_SB.PCI0.GFX0.DD02._BCM
.. god I wish we had a way to actually just dump the tree in a useful
fashion to inspect what objects there are.
Anyway, do the acpi_call hacks to various nodes that have _BCM in them
and see if setting any of them changes your brightness.
-a
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