drm/i915: don't enable PPGTT on VLV yet
authorJesse Barnes <jbarnes@virtuousgeek.org>
Fri, 15 Jun 2012 18:55:23 +0000 (11:55 -0700)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 20 Jun 2012 20:49:46 +0000 (22:49 +0200)
Needs some more work and testing.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_drv.h

index 82e657eafd5524a6b1c5e406e07214548825a00c..24ef5d77927fb25b9548316b00eb56f9ebadc2d0 100644 (file)
@@ -1091,7 +1091,7 @@ struct drm_i915_file_private {
 #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)
+#define HAS_ALIASING_PPGTT(dev)        (INTEL_INFO(dev)->gen >=6 && !IS_VALLEYVIEW(dev))
 
 #define HAS_OVERLAY(dev)               (INTEL_INFO(dev)->has_overlay)
 #define OVERLAY_NEEDS_PHYSICAL(dev)    (INTEL_INFO(dev)->overlay_needs_physical)