1/* SPDX-License-Identifier: MIT */
2/*
3 * Copyright © 2019 Intel Corporation
4 */
5
6#ifndef __I915_GEM_LMEM_H
7#define __I915_GEM_LMEM_H
8
9#include <linux/types.h>
10
11struct drm_i915_private;
12struct drm_i915_gem_object;
13struct intel_memory_region;
14
15void __iomem *
16i915_gem_object_lmem_io_map(struct drm_i915_gem_object *obj,
17 unsigned long n,
18 unsigned long size);
19
20bool i915_gem_object_is_lmem(struct drm_i915_gem_object *obj);
21
22struct drm_i915_gem_object *
23i915_gem_object_create_lmem_from_data(struct drm_i915_private *i915,
24 const void *data, size_t size);
25
26struct drm_i915_gem_object *
27__i915_gem_object_create_lmem_with_ps(struct drm_i915_private *i915,
28 resource_size_t size,
29 resource_size_t page_size,
30 unsigned int flags);
31struct drm_i915_gem_object *
32i915_gem_object_create_lmem(struct drm_i915_private *i915,
33 resource_size_t size,
34 unsigned int flags);
35
36#endif /* !__I915_GEM_LMEM_H */
37