[Intel-gfx] [PATCH 03/62] drm/i915/bdw: Disable PPGTT for now

[Ben Widawsky]

From: Daniel Vetter <daniel.vetter at ffwll.ch>

This will be changed once the gen8 code is fully implemented.

Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
---
 drivers/gpu/drm/i915/i915_gem_gtt.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index c4c42e7..77b3c74 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -410,6 +410,8 @@ static int i915_gem_init_aliasing_ppgtt(struct drm_device *dev)
 
 	if (INTEL_INFO(dev)->gen < 8)
 		ret = gen6_ppgtt_init(ppgtt);
+	else if (IS_GEN8(dev))
+		ret = -ENXIO;
 	else
 		BUG();
 
-- 
1.8.4.2