[Nouveau] [Bug 101782] GTX1050TI (GP107 / NV137): HDMI output not working

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101782

--- Comment #4 from Carlo Caione <carlo at caione.org> ---
Apparently the problem is:

(EE) NOUVEAU(G0): Error creating GPU channel: -19
(EE) NOUVEAU(G0): Error initialising acceleration.  Falling back to NoAccel

in our kernel we are booting with 'noaccel=1' that is disabling acceleration.
But nouveau can't do the prime offload without accel since it uses the copy
engine to copy the framebuffer out.

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