drm/i915/gen9: Implement WaForceEnableNonCoherent

v2: Don't add WaHdcDisableFetchWhenMasked. Add stepping check for
WaForceEnableNonCoherent

Signed-off-by: Nick Hoath <nicholas.hoath@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Hoath, Nicholas 2015-02-05 10:47:24 +00:00 • committed by Daniel Vetter
commit 13bea49c8b