1 | /* |
2 | * SPDX-License-Identifier: MIT |
3 | * |
4 | * Copyright © 2018 Intel Corporation |
5 | */ |
6 | |
7 | #ifndef __IGT_GEM_UTILS_H__ |
8 | #define __IGT_GEM_UTILS_H__ |
9 | |
10 | #include <linux/types.h> |
11 | |
12 | #include "i915_vma.h" |
13 | |
14 | struct i915_request; |
15 | struct i915_gem_context; |
16 | struct i915_vma; |
17 | |
18 | struct intel_context; |
19 | struct intel_engine_cs; |
20 | |
21 | struct i915_request * |
22 | igt_request_alloc(struct i915_gem_context *ctx, struct intel_engine_cs *engine); |
23 | |
24 | struct i915_vma * |
25 | igt_emit_store_dw(struct i915_vma *vma, |
26 | u64 offset, |
27 | unsigned long count, |
28 | u32 val); |
29 | |
30 | int igt_gpu_fill_dw(struct intel_context *ce, |
31 | struct i915_vma *vma, u64 offset, |
32 | unsigned long count, u32 val); |
33 | |
34 | static inline int __must_check |
35 | igt_vma_move_to_active_unlocked(struct i915_vma *vma, struct i915_request *rq, |
36 | unsigned int flags) |
37 | { |
38 | int err; |
39 | |
40 | i915_vma_lock(vma); |
41 | err = i915_vma_move_to_active(vma, rq, flags); |
42 | i915_vma_unlock(vma); |
43 | return err; |
44 | } |
45 | |
46 | #endif /* __IGT_GEM_UTILS_H__ */ |
47 | |