[Nouveau] [Bug 39550] Brightness stuck to low value after suspend/resume

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=39550

--- Comment #8 from Auke Booij <auke at tulcod.com> 2011-08-10 04:19:14 PDT ---
Can't really say if it's a regression, but it hasn't worked for me in a while
and I never bothered fixing it.

# ./nvapeek 0xe100; ./nvapeek 0xe28c; ./nvapeek 0xe104 8; ./nvapeek 0xe280 8
0000e100: 001c1100
0000e28c: 00000180
0000e104: 72266640 0441474b
0000e280: 24444747 00000000

UPower suspend...

# ./nvapeek 0xe100; ./nvapeek 0xe28c; ./nvapeek 0xe104 8; ./nvapeek 0xe280 8
0000e100: 001c1100
0000e28c: 00000180
0000e104: 72266240 0441474b
0000e280: 24444747 00000000

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