https://bugs.freedesktop.org/show_bug.cgi?id=43191
--- Comment #20 from Simon Farnsworth <[email protected]> 2011-11-29 06:27:37 PST --- I cannot reproduce the lockup now that I've added the "avoid infinite loops in pageflip code" patch; I'm guessing that the udelay(1) in there keeps the chip happy. I have, however, noticed that I've got rendering to the back buffer partially overwriting the front buffer. If I put code in radeon_dri2.c to force buffers obtained via the DDX to be properly aligned, I see Mesa asking for buffers of size 300x300, but proper alignment being 512x304 for this hardware. I think this implies that Mesa isn't coping with tiling properly, and am going to dive into that code base. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
