[Intel-gfx] [PATCH 2/2] drm/i915/icl: Apply WaEnablePreemptionGranularityControlByUMD

[Chris Wilson]

Quoting Michał Winiarski (2019-02-27 15:51:09)
> There are still some cases where userspace needs to change the
> preemption granularity for compute workloads. Let's whitelist the
> per-ctx granularity control register to allow it.

Just wondering aloud if this should a single patch; change the default
and allow userspace to opt-in in a single switch.
-Chris