[Nouveau] [Bug 89484] [NVD9] xrandr no output to DisplayPort with GeForce GT 520M.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89484

--- Comment #10 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to Corey Bresnan from comment #8)
> As far as I can tell, the provider stuff is set up correctly as per the link
> (I'm not sure as to what specifically you would like me to confirm, could
> you please elaborate?).

The fact that you know about provider stuff to begin with leads me to believe
you've probably done it correctly :) Basically wanted to make sure that you had
done xrandr --setprovideroutputsource 1 0 or something.

> On closer inspection, I think the VBIOS issue is
> related, *but not limited* to my DP problems; I can't seem to access the GPU
> with other methods, i.e using the method described in the above link or via
> bumblebee for example.

bumblebee just causes more issues. nouveau should auto-suspend the card if
things are working fine -- check the vgaswitcheroo file, it should say DynOff.

Will look at the nouveau trace + blob mmiotrace to see if anything interesting
pops up.

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