r600g: don't use the CB/DB CP COHER logic on r6xx 80/7480/1
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 12 Jul 2013 13:31:28 +0000 (09:31 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 12 Jul 2013 22:07:56 +0000 (18:07 -0400)
commite0a7565832b567a2ffc65b08d21500ba5d914415
treee025b9c2d40cd3737ca56519b2d6d22b0b4dcea6
parentaf16f73051c2edf234970289795d270a593d3c0a
r600g: don't use the CB/DB CP COHER logic on r6xx

There are hw bugs.  Flush and inv event is sufficient.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=66837

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
src/gallium/drivers/r600/r600_hw_context.c