/* SPDX-License-Identifier: MIT */ /* * Copyright © 2021 Intel Corporation */ #ifndef _INTEL_REGION_TTM_H_ #define _INTEL_REGION_TTM_H_ #include <linux/types.h> #include "i915_selftest.h" struct drm_i915_private; struct intel_memory_region; struct ttm_resource; int intel_region_ttm_device_init(struct drm_i915_private *dev_priv); void intel_region_ttm_device_fini(struct drm_i915_private *dev_priv); int intel_region_ttm_init(struct intel_memory_region *mem); void intel_region_ttm_fini(struct intel_memory_region *mem); struct sg_table *intel_region_ttm_node_to_st(struct intel_memory_region *mem, struct ttm_resource *res); struct ttm_resource * intel_region_ttm_node_alloc(struct intel_memory_region *mem, resource_size_t size, unsigned int flags); void intel_region_ttm_node_free(struct intel_memory_region *mem, struct ttm_resource *node); #endif /* _INTEL_REGION_TTM_H_ */