[Bug 60879] [radeonsi] X11 can't start with acceleration enabled

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Feb 5 14:32:19 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=60879

--- Comment #62 from Tom Stellard <tstellar at gmail.com> ---
(In reply to comment #61)
> Hi Tom Stellard!
> 
> Now I updated kernel to 3.13, drm from git, radeon x driver from git and
> mesa from git with above patch. And patch really fixed problem with glamor
> rendering :-)
> 
> Here is output from glxgears
> 
> $ glxgears 
> Default raster_config = 0x124a
> rb mask = 10
> Final raster_config = 0x124f
> Default raster_config = 0x124a
> rb mask = 10
> Final raster_config = 0x124f
> Running synchronized to the vertical refresh.  The framerate should be
> approximately the same as the monitor refresh rate.
> 270 frames in 5.0 seconds = 53.990 FPS
> ^C
> 
> Tested also with 3.14-rc1 kernel and still working. But with old kernels
> (3.11) there is same problem and not working.

Older kernels don't provide an interface to query the enabled backends.  It
should work with 3.12.x and newer.

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