https://bugs.freedesktop.org/show_bug.cgi?id=89558
--- Comment #43 from Ilia Mirkin <[email protected]> --- (In reply to Andrei Borzenkov from comment #42) > (In reply to Ilia Mirkin from comment #41) > > Use the modesetting driver. > > Does not work - I do not get any output (but as said, I have quite dated > Xorg). Anyway, the whole point of Optimus systems is to use discrete GPU for > hardware acceleration; using generic driver seems to defeat it ... How so? With a modern Xorg you should be able to do 3 things: (a) use modesetting + glamor on any hardware with libGL support to get X operation acceleration [which is not something you care about since you're not going to use the GM108 as a primary] (b) use xrandr-based gpu offloading to get DRI2 offloading with DRI_PRIME=1 (c) use DRI3-based offloading with DRI_PRIME=1 assuming your intel ddx has that enabled Note how nowhere in there is there any mention of a nouveau ddx. -- You are receiving this mail because: You are the assignee for the bug.
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