https://bugzilla.kernel.org/show_bug.cgi?id=53391
--- Comment #8 from Stijn Tintel stijn+bugs@linux-ipv6.be 2013-02-09 22:37:26 --- Meanwhile I went up the attick to get me a 2nd DVI->VGA convertor.
With your 2nd patch applied without modifications, and using VGA cables, the monitor on the right (DVI connector 2 on the card) is used by nouveaufb as soon as it's loaded. This is wrong. In KDE and xrandr however it is recognized as DVI-I-2, which seems correct.
With your 2nd patch, "#if 0" changed into "#if 1", and using VGA cables, the monitor on the left (DVI connector 1 on the card) is used by nouveaufb as soon as it's loaded. This is good. KDE and xrandr recognize it as DVI-I-2 though, while it should be DVI-I-1.
Do you want me to test your first patch as well, with "#if 0" changed into "#if 1"?