[Mesa-dev] [Bug 79688] [dri3] Latest git breaks PRIME Offloading to Nouveau GPU

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jun 9 17:18:55 PDT 2014


--- Comment #10 from Axel Davy <vebveb at hotmail.fr> ---
Ok, we have discussed on irc and managed to get it working.

When ID_PATH_TAG is advertised for /dev/dri/cardX, but not /dev/dri/renderD12X,
ones need to add a file containing:

SUBSYSTEM=="drm", IMPORT{builtin}="path_id"

in /etc/udev/rules.d/

The name of the file must end by '.rules'

Then we had another problem, since the user didn't have the permission to open
the render-nodes.
With that solved, everything went ok.

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