1 /* SPDX-License-Identifier: MIT */
3 * Copyright © 2019 Intel Corporation
6 #ifndef __I915_GEM_STOLEN_H__
7 #define __I915_GEM_STOLEN_H__
9 #include <linux/types.h>
11 struct drm_i915_private;
13 struct drm_i915_gem_object;
15 int i915_gem_stolen_insert_node(struct drm_i915_private *dev_priv,
16 struct drm_mm_node *node, u64 size,
18 int i915_gem_stolen_insert_node_in_range(struct drm_i915_private *dev_priv,
19 struct drm_mm_node *node, u64 size,
20 unsigned alignment, u64 start,
22 void i915_gem_stolen_remove_node(struct drm_i915_private *dev_priv,
23 struct drm_mm_node *node);
24 int i915_gem_init_stolen(struct drm_i915_private *dev_priv);
25 void i915_gem_cleanup_stolen(struct drm_i915_private *dev_priv);
26 struct drm_i915_gem_object *
27 i915_gem_object_create_stolen(struct drm_i915_private *dev_priv,
28 resource_size_t size);
29 struct drm_i915_gem_object *
30 i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *dev_priv,
31 resource_size_t stolen_offset,
32 resource_size_t gtt_offset,
33 resource_size_t size);
35 #endif /* __I915_GEM_STOLEN_H__ */