diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_stolen.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_stolen.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c index 837cf53..4bbde2a 100644 --- a/drivers/gpu/drm/i915/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/i915_gem_stolen.c @@ -146,7 +146,7 @@ int i915_gem_stolen_setup_compression(struct drm_device *dev, int size) { struct drm_i915_private *dev_priv = dev->dev_private; - if (dev_priv->mm.stolen_base == 0) + if (!drm_mm_initialized(&dev_priv->mm.stolen)) return -ENODEV; if (size < dev_priv->fbc.size) @@ -178,6 +178,9 @@ void i915_gem_cleanup_stolen(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; + if (!drm_mm_initialized(&dev_priv->mm.stolen)) + return; + i915_gem_stolen_cleanup_compression(dev); drm_mm_takedown(&dev_priv->mm.stolen); } @@ -302,7 +305,7 @@ i915_gem_object_create_stolen(struct drm_device *dev, u32 size) struct drm_i915_gem_object *obj; struct drm_mm_node *stolen; - if (dev_priv->mm.stolen_base == 0) + if (!drm_mm_initialized(&dev_priv->mm.stolen)) return NULL; DRM_DEBUG_KMS("creating stolen object: size=%x\n", size); @@ -336,7 +339,7 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_device *dev, struct i915_vma *vma; int ret; - if (dev_priv->mm.stolen_base == 0) + if (!drm_mm_initialized(&dev_priv->mm.stolen)) return NULL; DRM_DEBUG_KMS("creating preallocated stolen object: stolen_offset=%x, gtt_offset=%x, size=%x\n", |