[Nouveau] [Bug 78092] GK208M [GeForce GT 730M] (rev ff) (prog-if ff) nouveau module load fail

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=78092

--- Comment #18 from Anton Gubarkov <anton.gubarkov at gmail.com> ---
A full restart gives me 2 providers finally. Issue closed. Root cause = missing
CONFIG_VGA_SWITCHEROO.
stats from glxshperes:


anton at 2349-pb8edcn ~ $ DRI_PRIME=1 glxspheres
Polygons in scene: 62464
Visual ID of window: 0x60
Context is Direct
OpenGL Renderer: Mesa DRI Intel(R) Haswell Mobile 
389.730071 frames/sec - 434.938759 Mpixels/sec
313.258202 frames/sec - 349.596154 Mpixels/sec
315.264621 frames/sec - 351.835317 Mpixels/sec
312.586974 frames/sec - 348.847063 Mpixels/sec
313.750305 frames/sec - 350.145340 Mpixels/sec
310.040738 frames/sec - 346.005464 Mpixels/sec
252.324787 frames/sec - 434.635791 Mpixels/sec
142.339972 frames/sec - 617.778255 Mpixels/sec

anton at 2349-pb8edcn ~ $ DRI_PRIME=0 glxspheres
Polygons in scene: 62464
Visual ID of window: 0x60
Context is Direct
OpenGL Renderer: Mesa DRI Intel(R) Haswell Mobile 
61.427659 frames/sec - 68.553267 Mpixels/sec
59.934683 frames/sec - 66.887106 Mpixels/sec
59.953323 frames/sec - 66.907908 Mpixels/sec
59.984469 frames/sec - 66.942667 Mpixels/sec
59.952780 frames/sec - 66.907303 Mpixels/sec
59.972983 frames/sec - 66.929849 Mpixels/sec
59.970282 frames/sec - 66.926834 Mpixels/sec
59.969874 frames/sec - 66.926380 Mpixels/sec

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