diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index f982bf0de157..999ecfecb32e 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -269,6 +269,8 @@ static void gen6_ppgtt_cleanup(struct i915_address_space *vm) container_of(vm, struct i915_hw_ppgtt, base); int i; + drm_mm_takedown(&ppgtt->base.mm); + if (ppgtt->pt_dma_addr) { for (i = 0; i < ppgtt->num_pd_entries; i++) pci_unmap_page(ppgtt->base.dev->pdev, @@ -382,8 +384,11 @@ static int i915_gem_init_aliasing_ppgtt(struct drm_device *dev) if (ret) kfree(ppgtt); - else + else { dev_priv->mm.aliasing_ppgtt = ppgtt; + drm_mm_init(&ppgtt->base.mm, ppgtt->base.start, + ppgtt->base.total); + } return ret; } @@ -651,9 +656,9 @@ void i915_gem_setup_global_gtt(struct drm_device *dev, BUG_ON(mappable_end > end); /* Subtract the guard page ... */ - drm_mm_init(&dev_priv->mm.gtt_space, start, end - start - PAGE_SIZE); + drm_mm_init(&dev_priv->gtt.base.mm, start, end - start - PAGE_SIZE); if (!HAS_LLC(dev)) - dev_priv->mm.gtt_space.color_adjust = i915_gtt_color_adjust; + dev_priv->gtt.base.mm.color_adjust = i915_gtt_color_adjust; /* Mark any preallocated objects as occupied */ list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) { @@ -662,7 +667,7 @@ void i915_gem_setup_global_gtt(struct drm_device *dev, i915_gem_obj_ggtt_offset(obj), obj->base.size); WARN_ON(i915_gem_obj_ggtt_bound(obj)); - ret = drm_mm_reserve_node(&dev_priv->mm.gtt_space, + ret = drm_mm_reserve_node(&dev_priv->gtt.base.mm, &obj->gtt_space); if (ret) DRM_DEBUG_KMS("Reservation failed\n"); @@ -673,7 +678,7 @@ void i915_gem_setup_global_gtt(struct drm_device *dev, dev_priv->gtt.base.total = end - start; /* Clear any non-preallocated blocks */ - drm_mm_for_each_hole(entry, &dev_priv->mm.gtt_space, + drm_mm_for_each_hole(entry, &dev_priv->gtt.base.mm, hole_start, hole_end) { const unsigned long count = (hole_end - hole_start) / PAGE_SIZE; DRM_DEBUG_KMS("clearing unused GTT space: [%lx, %lx]\n", @@ -727,7 +732,7 @@ void i915_gem_init_global_gtt(struct drm_device *dev) return; DRM_ERROR("Aliased PPGTT setup failed %d\n", ret); - drm_mm_takedown(&dev_priv->mm.gtt_space); + drm_mm_takedown(&dev_priv->gtt.base.mm); gtt_size += GEN6_PPGTT_PD_ENTRIES * PAGE_SIZE; } i915_gem_setup_global_gtt(dev, 0, mappable_size, gtt_size); |