[Nouveau] [Bug 11918] drmMap of framebuffer failed

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 9 11:45:08 PDT 2007


http://bugs.freedesktop.org/show_bug.cgi?id=11918





------- Comment #1 from carlos at cmartin.tk  2007-08-09 11:44 PST -------
This is due to the glxext trying to mmap part of the card's memory. With my
card it's trying to allocate half the card's memory (64KiB).

It is possible to map an amount of memory equal to that which the DRM has
allocated for itself in its own channel, so my guess is that it's affecting it
somehow.

By eliminating the call for the DRM to get its own channel, this mapping
succeeds.


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