1 | #ifndef __NV50_KMS_H__ |
2 | #define __NV50_KMS_H__ |
3 | #include <linux/workqueue.h> |
4 | #include <nvif/mem.h> |
5 | #include <nvif/push.h> |
6 | |
7 | #include "nouveau_display.h" |
8 | |
9 | struct nv50_msto; |
10 | struct nouveau_encoder; |
11 | |
12 | struct nv50_disp { |
13 | struct nvif_disp *disp; |
14 | struct nv50_core *core; |
15 | struct nvif_object caps; |
16 | |
17 | #define NV50_DISP_SYNC(c, o) ((c) * 0x040 + (o)) |
18 | #define NV50_DISP_CORE_NTFY NV50_DISP_SYNC(0 , 0x00) |
19 | #define NV50_DISP_WNDW_SEM0(c) NV50_DISP_SYNC(1 + (c), 0x00) |
20 | #define NV50_DISP_WNDW_SEM1(c) NV50_DISP_SYNC(1 + (c), 0x10) |
21 | #define NV50_DISP_WNDW_NTFY(c) NV50_DISP_SYNC(1 + (c), 0x20) |
22 | #define NV50_DISP_BASE_SEM0(c) NV50_DISP_WNDW_SEM0(0 + (c)) |
23 | #define NV50_DISP_BASE_SEM1(c) NV50_DISP_WNDW_SEM1(0 + (c)) |
24 | #define NV50_DISP_BASE_NTFY(c) NV50_DISP_WNDW_NTFY(0 + (c)) |
25 | #define NV50_DISP_OVLY_SEM0(c) NV50_DISP_WNDW_SEM0(4 + (c)) |
26 | #define NV50_DISP_OVLY_SEM1(c) NV50_DISP_WNDW_SEM1(4 + (c)) |
27 | #define NV50_DISP_OVLY_NTFY(c) NV50_DISP_WNDW_NTFY(4 + (c)) |
28 | struct nouveau_bo *sync; |
29 | |
30 | struct mutex mutex; |
31 | }; |
32 | |
33 | static inline struct nv50_disp * |
34 | nv50_disp(struct drm_device *dev) |
35 | { |
36 | return nouveau_display(dev)->priv; |
37 | } |
38 | |
39 | struct nv50_disp_interlock { |
40 | enum nv50_disp_interlock_type { |
41 | NV50_DISP_INTERLOCK_CORE = 0, |
42 | NV50_DISP_INTERLOCK_CURS, |
43 | NV50_DISP_INTERLOCK_BASE, |
44 | NV50_DISP_INTERLOCK_OVLY, |
45 | NV50_DISP_INTERLOCK_WNDW, |
46 | NV50_DISP_INTERLOCK_WIMM, |
47 | NV50_DISP_INTERLOCK__SIZE |
48 | } type; |
49 | u32 data; |
50 | u32 wimm; |
51 | }; |
52 | |
53 | void corec37d_ntfy_init(struct nouveau_bo *, u32); |
54 | |
55 | void head907d_olut_load(struct drm_color_lut *, int size, void __iomem *); |
56 | |
57 | struct nv50_chan { |
58 | struct nvif_object user; |
59 | struct nvif_device *device; |
60 | }; |
61 | |
62 | struct nv50_dmac { |
63 | struct nv50_chan base; |
64 | |
65 | struct nvif_push _push; |
66 | struct nvif_push *push; |
67 | u32 *ptr; |
68 | |
69 | struct nvif_object sync; |
70 | struct nvif_object vram; |
71 | |
72 | /* Protects against concurrent pushbuf access to this channel, lock is |
73 | * grabbed by evo_wait (if the pushbuf reservation is successful) and |
74 | * dropped again by evo_kick. */ |
75 | struct mutex lock; |
76 | |
77 | u32 cur; |
78 | u32 put; |
79 | u32 max; |
80 | }; |
81 | |
82 | struct nv50_outp_atom { |
83 | struct list_head head; |
84 | |
85 | struct drm_encoder *encoder; |
86 | |
87 | bool disabled; |
88 | bool enabled; |
89 | |
90 | union nv50_outp_atom_mask { |
91 | struct { |
92 | bool ctrl:1; |
93 | }; |
94 | u8 mask; |
95 | } set, clr; |
96 | }; |
97 | |
98 | int nv50_dmac_create(struct nvif_device *device, struct nvif_object *disp, |
99 | const s32 *oclass, u8 head, void *data, u32 size, |
100 | s64 syncbuf, struct nv50_dmac *dmac); |
101 | void nv50_dmac_destroy(struct nv50_dmac *); |
102 | |
103 | /* |
104 | * For normal encoders this just returns the encoder. For active MST encoders, |
105 | * this returns the real outp that's driving displays on the topology. |
106 | * Inactive MST encoders return NULL, since they would have no real outp to |
107 | * return anyway. |
108 | */ |
109 | struct nouveau_encoder *nv50_real_outp(struct drm_encoder *encoder); |
110 | |
111 | u32 *evo_wait(struct nv50_dmac *, int nr); |
112 | void evo_kick(u32 *, struct nv50_dmac *); |
113 | |
114 | extern const u64 disp50xx_modifiers[]; |
115 | extern const u64 disp90xx_modifiers[]; |
116 | extern const u64 wndwc57e_modifiers[]; |
117 | #endif |
118 | |