/* SPDX-License-Identifier: MIT */ /* * Copyright © 2019 Intel Corporation */ #ifndef __I915_GEM_STOLEN_H__ #define __I915_GEM_STOLEN_H__ #include <linux/types.h> struct drm_i915_private; struct drm_mm_node; struct drm_i915_gem_object; int i915_gem_stolen_insert_node(struct drm_i915_private *dev_priv, struct drm_mm_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, unsigned alignment, u64 start, u64 end); void i915_gem_stolen_remove_node(struct drm_i915_private *dev_priv, struct drm_mm_node *node); struct intel_memory_region *i915_gem_stolen_setup(struct drm_i915_private *i915); struct drm_i915_gem_object * i915_gem_object_create_stolen(struct drm_i915_private *dev_priv, 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 #endif /* __I915_GEM_STOLEN_H__ */