i915_vma.h

 1/* SPDX-License-Identifier: MIT */
 2/*
 3 * Copyright © 2023 Intel Corporation
 4 */
 5
 6#ifndef I915_VMA_H
 7#define I915_VMA_H
 8
 9#include <uapi/drm/i915_drm.h>
10
11#include "xe_ggtt_types.h"
12
13#include <linux/refcount.h>
14
15/* We don't want these from i915_drm.h in case of Xe */
16#undef I915_TILING_X
17#undef I915_TILING_Y
18#define I915_TILING_X 0
19#define I915_TILING_Y 0
20
21struct xe_bo;
22
23struct i915_vma {
24	refcount_t ref;
25	struct xe_bo *bo, *dpt;
26	struct xe_ggtt_node *node;
27};
28
29#define i915_vma_fence_id(vma) -1
30
31static inline u32 i915_ggtt_offset(const struct i915_vma *vma)
32{
33	return vma->node->base.start;
34}
35
36#endif