drm/i915/chv: Enable aliasing PPGTT for CHV

Enable aliasing PPGTT for CHV, but keep full PPGTT still disabled until
it gets enabled for BDW.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Rafael Barbalho <rafael.barbalho@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 3fc2e3d7113657722eadeda090d84e65dd7d21e8..6d7aa686168be796bd57b45633f5b37fe81fe73e 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1848,9 +1848,10 @@ struct drm_i915_cmd_table {
 #define I915_NEED_GFX_HWS(dev) (INTEL_INFO(dev)->need_gfx_hws)
 
 #define HAS_HW_CONTEXTS(dev)   (INTEL_INFO(dev)->gen >= 6)
-#define HAS_ALIASING_PPGTT(dev)        (INTEL_INFO(dev)->gen >= 6 && !IS_VALLEYVIEW(dev))
-#define HAS_PPGTT(dev)         (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev) \
-                                && !IS_BROADWELL(dev))
+#define HAS_ALIASING_PPGTT(dev)        (INTEL_INFO(dev)->gen >= 6 && \
+                                (!IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)))
+#define HAS_PPGTT(dev)         (INTEL_INFO(dev)->gen >= 7 \
+                                && !IS_GEN8(dev))
 #define USES_PPGTT(dev)                intel_enable_ppgtt(dev, false)
 #define USES_FULL_PPGTT(dev)   intel_enable_ppgtt(dev, true)