xref: /linux/drivers/gpu/drm/i915/display/intel_bo.c (revision 260f6f4fda93c8485c8037865c941b42b9cba5d2) 
1 // SPDX-License-Identifier: MIT
2 /* Copyright © 2024 Intel Corporation */
3 
4 #include <drm/drm_panic.h>
5 #include "display/intel_display_types.h"
6 #include "gem/i915_gem_mman.h"
7 #include "gem/i915_gem_object.h"
8 #include "gem/i915_gem_object_frontbuffer.h"
9 #include "i915_debugfs.h"
10 #include "intel_bo.h"
11 
12 bool intel_bo_is_tiled(struct drm_gem_object *obj)
13 {
14 	return i915_gem_object_is_tiled(to_intel_bo(obj));
15 }
16 
17 bool intel_bo_is_userptr(struct drm_gem_object *obj)
18 {
19 	return i915_gem_object_is_userptr(to_intel_bo(obj));
20 }
21 
22 bool intel_bo_is_shmem(struct drm_gem_object *obj)
23 {
24 	return i915_gem_object_is_shmem(to_intel_bo(obj));
25 }
26 
27 bool intel_bo_is_protected(struct drm_gem_object *obj)
28 {
29 	return i915_gem_object_is_protected(to_intel_bo(obj));
30 }
31 
32 void intel_bo_flush_if_display(struct drm_gem_object *obj)
33 {
34 	i915_gem_object_flush_if_display(to_intel_bo(obj));
35 }
36 
37 int intel_bo_fb_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
38 {
39 	return i915_gem_fb_mmap(to_intel_bo(obj), vma);
40 }
41 
42 int intel_bo_read_from_page(struct drm_gem_object *obj, u64 offset, void *dst, int size)
43 {
44 	return i915_gem_object_read_from_page(to_intel_bo(obj), offset, dst, size);
45 }
46 
47 struct intel_frontbuffer *intel_bo_get_frontbuffer(struct drm_gem_object *obj)
48 {
49 	return i915_gem_object_get_frontbuffer(to_intel_bo(obj));
50 }
51 
52 struct intel_frontbuffer *intel_bo_set_frontbuffer(struct drm_gem_object *obj,
53 						   struct intel_frontbuffer *front)
54 {
55 	return i915_gem_object_set_frontbuffer(to_intel_bo(obj), front);
56 }
57 
58 void intel_bo_describe(struct seq_file *m, struct drm_gem_object *obj)
59 {
60 	i915_debugfs_describe_obj(m, to_intel_bo(obj));
61 }
62 
63 struct intel_framebuffer *intel_bo_alloc_framebuffer(void)
64 {
65 	return i915_gem_object_alloc_framebuffer();
66 }
67 
68 int intel_bo_panic_setup(struct drm_scanout_buffer *sb)
69 {
70 	return i915_gem_object_panic_setup(sb);
71 }
72 
73 void intel_bo_panic_finish(struct intel_framebuffer *fb)
74 {
75 	return i915_gem_object_panic_finish(fb);
76 }
77