[Nouveau] [Bug 76483] [NV50, bisected, RFC patch] xset dpms force {on, off} does not work over DP

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=76483

--- Comment #22 from Ben Skeggs <skeggsb at gmail.com> ---
(In reply to comment #21)
> That change alas produces a garbled display at startup.  (It's wrapped in
> both directions and jittery, like an old TV with bad sync pulse detection.)
> 
> Just for the heck of it, I tried removing the -1 (dcb->heads is 2) and the
> display is fine but then it's back to DPMS on not working after off.
Can I get a debug log of that please?

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