diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_stolen.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_stolen.h | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_stolen.h b/drivers/gpu/drm/i915/gem/i915_gem_stolen.h index ccdf7befc571..7b0386002ed4 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_stolen.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_stolen.h @@ -8,19 +8,17 @@ #include <linux/types.h> -struct drm_i915_private; -struct drm_mm_node; +struct drm_device; struct drm_i915_gem_object; +struct drm_i915_private; +struct intel_stolen_node; -int i915_gem_stolen_insert_node(struct drm_i915_private *dev_priv, - struct drm_mm_node *node, u64 size, +int i915_gem_stolen_insert_node(struct intel_stolen_node *node, u64 size, unsigned alignment); -int i915_gem_stolen_insert_node_in_range(struct drm_i915_private *dev_priv, - struct drm_mm_node *node, u64 size, +int i915_gem_stolen_insert_node_in_range(struct intel_stolen_node *node, u64 size, unsigned alignment, u64 start, u64 end); -void i915_gem_stolen_remove_node(struct drm_i915_private *dev_priv, - struct drm_mm_node *node); +void i915_gem_stolen_remove_node(struct intel_stolen_node *node); struct intel_memory_region * i915_gem_stolen_smem_setup(struct drm_i915_private *i915, u16 type, u16 instance); @@ -29,15 +27,24 @@ i915_gem_stolen_lmem_setup(struct drm_i915_private *i915, u16 type, u16 instance); struct drm_i915_gem_object * -i915_gem_object_create_stolen(struct drm_i915_private *dev_priv, +i915_gem_object_create_stolen(struct drm_i915_private *i915, resource_size_t size); -struct drm_i915_gem_object * -i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *dev_priv, - resource_size_t stolen_offset, - resource_size_t size); bool i915_gem_object_is_stolen(const struct drm_i915_gem_object *obj); #define I915_GEM_STOLEN_BIAS SZ_128K +bool i915_gem_stolen_initialized(struct drm_device *drm); +u64 i915_gem_stolen_area_address(struct drm_device *drm); +u64 i915_gem_stolen_area_size(struct drm_device *drm); + +u64 i915_gem_stolen_node_address(const struct intel_stolen_node *node); + +bool i915_gem_stolen_node_allocated(const struct intel_stolen_node *node); +u64 i915_gem_stolen_node_offset(const struct intel_stolen_node *node); +u64 i915_gem_stolen_node_size(const struct intel_stolen_node *node); + +struct intel_stolen_node *i915_gem_stolen_node_alloc(struct drm_device *drm); +void i915_gem_stolen_node_free(const struct intel_stolen_node *node); + #endif /* __I915_GEM_STOLEN_H__ */ |