[Nouveau] [Bug 89247] [NVE7] short display freeze on xrandr --query

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89247

--- Comment #16 from exi+freedesktop at wthack.de ---
Tobias Klausmann:
I disabled DP-2/3 via video=DP-2:d video=DP-3:d and ignored both outputs in the
xorg.conf.

The "frozen" time decreased from 45 seconds to 20 seconds, which is at least an
improvement, thank you. The xrandr -q time decreased from 0.3 to 0.17 seconds
as well.
But waiting 20 seconds for each configuration change is still really bad and
causes me a lot of headaches when having to give presentations.

I'm willing to invest some time to debug this further. If I can help please
just tell me what I need to do. Compiling custom kernels/modules with
experimental patches would definitely be possible.

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