Commit | Line | Data |
---|---|---|
d375e7d5 BS |
1 | #ifndef __NOUVEAU_FENCE_H__ |
2 | #define __NOUVEAU_FENCE_H__ | |
3 | ||
ebb945a9 BS |
4 | struct nouveau_drm; |
5 | ||
d375e7d5 BS |
6 | struct nouveau_fence { |
7 | struct list_head head; | |
c4c7044f | 8 | struct list_head work; |
d375e7d5 BS |
9 | struct kref kref; |
10 | ||
264ce192 BS |
11 | bool sysmem; |
12 | ||
d375e7d5 BS |
13 | struct nouveau_channel *channel; |
14 | unsigned long timeout; | |
15 | u32 sequence; | |
d375e7d5 BS |
16 | }; |
17 | ||
264ce192 BS |
18 | int nouveau_fence_new(struct nouveau_channel *, bool sysmem, |
19 | struct nouveau_fence **); | |
d375e7d5 BS |
20 | struct nouveau_fence * |
21 | nouveau_fence_ref(struct nouveau_fence *); | |
22 | void nouveau_fence_unref(struct nouveau_fence **); | |
23 | ||
24 | int nouveau_fence_emit(struct nouveau_fence *, struct nouveau_channel *); | |
25 | bool nouveau_fence_done(struct nouveau_fence *); | |
c4c7044f | 26 | void nouveau_fence_work(struct nouveau_fence *, void (*)(void *), void *); |
d375e7d5 BS |
27 | int nouveau_fence_wait(struct nouveau_fence *, bool lazy, bool intr); |
28 | int nouveau_fence_sync(struct nouveau_fence *, struct nouveau_channel *); | |
d375e7d5 | 29 | |
5e120f6e BS |
30 | struct nouveau_fence_chan { |
31 | struct list_head pending; | |
f589be88 BS |
32 | struct list_head flip; |
33 | ||
827520ce BS |
34 | int (*emit)(struct nouveau_fence *); |
35 | int (*sync)(struct nouveau_fence *, struct nouveau_channel *, | |
36 | struct nouveau_channel *); | |
37 | u32 (*read)(struct nouveau_channel *); | |
38 | int (*emit32)(struct nouveau_channel *, u64, u32); | |
39 | int (*sync32)(struct nouveau_channel *, u64, u32); | |
40 | ||
5e120f6e BS |
41 | spinlock_t lock; |
42 | u32 sequence; | |
43 | }; | |
44 | ||
45 | struct nouveau_fence_priv { | |
ebb945a9 BS |
46 | void (*dtor)(struct nouveau_drm *); |
47 | bool (*suspend)(struct nouveau_drm *); | |
48 | void (*resume)(struct nouveau_drm *); | |
e193b1d4 BS |
49 | int (*context_new)(struct nouveau_channel *); |
50 | void (*context_del)(struct nouveau_channel *); | |
e18c080f BS |
51 | |
52 | wait_queue_head_t waiting; | |
53 | bool uevent; | |
5e120f6e BS |
54 | }; |
55 | ||
ebb945a9 BS |
56 | #define nouveau_fence(drm) ((struct nouveau_fence_priv *)(drm)->fence) |
57 | ||
5e120f6e BS |
58 | void nouveau_fence_context_new(struct nouveau_fence_chan *); |
59 | void nouveau_fence_context_del(struct nouveau_fence_chan *); | |
60 | ||
ebb945a9 | 61 | int nv04_fence_create(struct nouveau_drm *); |
5e120f6e BS |
62 | int nv04_fence_mthd(struct nouveau_channel *, u32, u32, u32); |
63 | ||
f589be88 BS |
64 | int nv10_fence_emit(struct nouveau_fence *); |
65 | int nv17_fence_sync(struct nouveau_fence *, struct nouveau_channel *, | |
66 | struct nouveau_channel *); | |
67 | u32 nv10_fence_read(struct nouveau_channel *); | |
68 | void nv10_fence_context_del(struct nouveau_channel *); | |
ebb945a9 BS |
69 | void nv10_fence_destroy(struct nouveau_drm *); |
70 | int nv10_fence_create(struct nouveau_drm *); | |
60e5cb79 BS |
71 | |
72 | int nv17_fence_create(struct nouveau_drm *); | |
f20ebd03 | 73 | void nv17_fence_resume(struct nouveau_drm *drm); |
f589be88 | 74 | |
ebb945a9 BS |
75 | int nv50_fence_create(struct nouveau_drm *); |
76 | int nv84_fence_create(struct nouveau_drm *); | |
77 | int nvc0_fence_create(struct nouveau_drm *); | |
f589be88 BS |
78 | |
79 | int nouveau_flip_complete(void *chan); | |
5e120f6e | 80 | |
a34caf78 BS |
81 | struct nv84_fence_chan { |
82 | struct nouveau_fence_chan base; | |
83 | struct nouveau_vma vma; | |
264ce192 | 84 | struct nouveau_vma vma_gart; |
a34caf78 BS |
85 | struct nouveau_vma dispc_vma[4]; |
86 | }; | |
87 | ||
88 | struct nv84_fence_priv { | |
89 | struct nouveau_fence_priv base; | |
90 | struct nouveau_bo *bo; | |
264ce192 | 91 | struct nouveau_bo *bo_gart; |
a34caf78 BS |
92 | u32 *suspend; |
93 | }; | |
94 | ||
95 | u64 nv84_fence_crtc(struct nouveau_channel *, int); | |
a34caf78 | 96 | int nv84_fence_context_new(struct nouveau_channel *); |
a34caf78 | 97 | |
d375e7d5 | 98 | #endif |