| commit | ae1b1a4816ac11075d338af79a239f4c326d675c | [log] [tgz] |
|---|---|---|
| author | Michel Dänzer <michel@tungstengraphics.com> | Mon Aug 07 20:37:46 2006 +1000 |
| committer | Dave Airlie <airlied@linux.ie> | Fri Sep 22 05:32:30 2006 +1000 |
| tree | 60faac04eb4cf6d08b01d41e33dddd0f8275aad0 | |
| parent | 8624ecbf68e90e5a8124514a0b7f92767fb80a62 [diff] |
drm: radeon: fix up bus mastering when writeback is disabled When writeback isn't used, actually disable it in the hardware. Not doing this might waste bus bandwidth or even cause memory corruption or system crashes on systems that check bus transfers. No such incident has been reported though. Signed-off-by: Dave Airlie <airlied@linux.ie>