| 1 | // SPDX-License-Identifier: MIT |
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| 2 | /* Copyright © 2024 Intel Corporation */ |
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| 3 | |
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| 4 | #include <drm/drm_panic.h> |
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| 5 | |
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| 6 | #include "gem/i915_gem_mman.h" |
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| 7 | #include "gem/i915_gem_object.h" |
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| 8 | #include "gem/i915_gem_object_frontbuffer.h" |
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| 9 | #include "i915_debugfs.h" |
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| 10 | #include "intel_bo.h" |
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| 11 | |
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| 12 | bool intel_bo_is_tiled(struct drm_gem_object *obj) |
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| 13 | { |
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| 14 | return i915_gem_object_is_tiled(obj: to_intel_bo(gem: obj)); |
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| 15 | } |
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| 16 | |
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| 17 | bool intel_bo_is_userptr(struct drm_gem_object *obj) |
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| 18 | { |
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| 19 | return i915_gem_object_is_userptr(obj: to_intel_bo(gem: obj)); |
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| 20 | } |
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| 21 | |
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| 22 | bool intel_bo_is_shmem(struct drm_gem_object *obj) |
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| 23 | { |
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| 24 | return i915_gem_object_is_shmem(obj: to_intel_bo(gem: obj)); |
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| 25 | } |
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| 26 | |
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| 27 | bool intel_bo_is_protected(struct drm_gem_object *obj) |
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| 28 | { |
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| 29 | return i915_gem_object_is_protected(obj: to_intel_bo(gem: obj)); |
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| 30 | } |
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| 31 | |
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| 32 | int intel_bo_fb_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma) |
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| 33 | { |
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| 34 | return i915_gem_fb_mmap(obj: to_intel_bo(gem: obj), vma); |
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| 35 | } |
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| 36 | |
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| 37 | int intel_bo_read_from_page(struct drm_gem_object *obj, u64 offset, void *dst, int size) |
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| 38 | { |
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| 39 | return i915_gem_object_read_from_page(obj: to_intel_bo(gem: obj), offset, dst, size); |
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| 40 | } |
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| 41 | |
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| 42 | struct intel_frontbuffer *intel_bo_frontbuffer_get(struct drm_gem_object *_obj) |
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| 43 | { |
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| 44 | struct drm_i915_gem_object *obj = to_intel_bo(gem: _obj); |
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| 45 | struct i915_frontbuffer *front; |
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| 46 | |
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| 47 | front = i915_gem_object_frontbuffer_get(obj); |
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| 48 | if (!front) |
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| 49 | return NULL; |
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| 50 | |
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| 51 | return &front->base; |
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| 52 | } |
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| 53 | |
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| 54 | void intel_bo_frontbuffer_ref(struct intel_frontbuffer *_front) |
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| 55 | { |
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| 56 | struct i915_frontbuffer *front = |
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| 57 | container_of(_front, typeof(*front), base); |
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| 58 | |
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| 59 | i915_gem_object_frontbuffer_ref(front); |
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| 60 | } |
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| 61 | |
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| 62 | void intel_bo_frontbuffer_put(struct intel_frontbuffer *_front) |
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| 63 | { |
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| 64 | struct i915_frontbuffer *front = |
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| 65 | container_of(_front, typeof(*front), base); |
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| 66 | |
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| 67 | return i915_gem_object_frontbuffer_put(front); |
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| 68 | } |
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| 69 | |
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| 70 | void intel_bo_frontbuffer_flush_for_display(struct intel_frontbuffer *_front) |
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| 71 | { |
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| 72 | struct i915_frontbuffer *front = |
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| 73 | container_of(_front, typeof(*front), base); |
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| 74 | |
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| 75 | i915_gem_object_flush_if_display(obj: front->obj); |
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| 76 | } |
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| 77 | |
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| 78 | void intel_bo_describe(struct seq_file *m, struct drm_gem_object *obj) |
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| 79 | { |
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| 80 | i915_debugfs_describe_obj(m, obj: to_intel_bo(gem: obj)); |
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| 81 | } |
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| 82 | |
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