diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2013-11-11 02:59:02 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2013-11-11 02:59:02 +0000 |
| commit | a5f053934b0d26517ccacf9e54c921d65c5297ef (patch) | |
| tree | f23fd3abd7a01061929b9d25bf6e1615a922761f /sys/dev/flashvar.h | |
| parent | 0b007895b644baacb08de716b5d29716f1e94b70 (diff) | |
drm/i915/hsw: Disable L3 caching of atomic memory operations.
Otherwise using any atomic memory operation will lock up the GPU due
to a Haswell hardware bug.
v2: Use the _MASKED_BIT_ENABLE macro. Drop drm parameter definition.
From Francisco Jerez
018e31d2bd17a8bc95e1d1ca519650f2418b6010 in ubuntu 3.8
f3fc4884ebe6ae649d3723be14b219230d3b7fd2 in mainline linux
Diffstat (limited to 'sys/dev/flashvar.h')
0 files changed, 0 insertions, 0 deletions