intel: Export a function to re-enable implicit synchronisation

Implicit synchronisation is the default behaviour of the kernel when
rendering with an execobject. It may be disabled with
drm_intel_gem_bo_disable_implicit_sync(), and then to restore it use
drm_intel_gem_bo_enable_implicit_sync().

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2 files changed