[Nouveau] [Bug 31122] Cannot control backlight intensity on Powerbook

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=31122

--- Comment #2 from Emil Velikov <emil.l.velikov at gmail.com> 2011-08-31 12:37:20 PDT ---
Hi cfr

Thank you for trying a recent kernel, but can you please provide a bit more
information as per our bugs [1] policy

Note that by default if nouveau detects another backlight interface it will not
register

"ACPI backlight interface available, not registering our own"

Thus the brightness control will be left on the hands of the existing interface
- ACPI in my case


Thanks

[1] http://nouveau.freedesktop.org/wiki/Bugs

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