[Nouveau] [Bug 70875] [NVC1] NOUVEAU(0): [drm] failed to set drm interface version

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=70875

--- Comment #11 from Marcin Zajaczkowski <mszpak at wp.pl> ---
> But I think you can still use the xrandr offload stuff in that case, as shown
> on http://nouveau.freedesktop.org/wiki/Optimus/. In the end, what are you
> looking for from your nvidia card? If it's the occasional 3d game/whatever,
> you can use DRI_PRIME=1 for that, at which point it should turn on and then
> turn back off when you're done due to runtime pm. [Make sure that your
> kernel is configured with CONFIG_RUNTIME_PM.]

You are right. DRI_PRIME=1 works fine on my hardware. If CONFIG_RUNTIME_PM
would turn off my NVidia card when not used it would enough. I haven't found
RPMS for 3.13-rc1 for Fedora, so probably I would need to refresh my knowledge
about kernel building (I haven't been doing it for years :) ).

Thanks for your support.

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