From 8fe6bd239a72ba31c2568a29b730c9cd4f05c52c Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Sat, 2 Nov 2013 21:07:01 -0700 Subject: [PATCH] drm/i915/bdw: Disable PPGTT for now This will be changed once the gen8 code is fully implemented. v2: Use ENOSYS instead of ENXIO as suggested by Chris. Signed-off-by: Daniel Vetter --- 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..7d5a51f 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 = -ENOSYS; else BUG(); -- 2.7.4