drm/i915: Disable preempt busywait when using GuC scheduling
Disable preempt busywait when using GuC scheduling. This isn't needed as
the GuC controls preemption when scheduling.
v2:
(John H):
- Fix commit message
Cc: John Harrison <john.c.harrison@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210721215101.139794-12-matthew.brost@intel.com
projects / kernel.git / commit