[Bug 24837] Broken ring info in debugfs

http://bugs.freedesktop.org/show_bug.cgi?id=24837 --- Comment #4 from Rafał Miłecki zaj...@gmail.com 2009-11-06 01:11:35 PST --- Example of debug info with patch V3 applied: CP_STAT 0x80c1 CP_RB_WPTR 0x000126a0 CP_RB_RPTR 0x000126a0 driver's copy of the CP_RB_WPTR 0x000126a0 driver's

Re: [PATCH] drm/radeon/kms: fix coherency issues on AGP cards.

On Fri, 2009-10-30 at 13:32 +1000, Dave Airlie wrote: The other question is why we don't evict VRAM-GTT in a lot of cases, this would save us some cache transitions since a lot of objects that are evicted from VRAM will probably end up being pulled back in a few operations later, and