1 #ifndef __NV50_KMS_WNDW_H__
2 #define __NV50_KMS_WNDW_H__
3 #define nv50_wndw(p) container_of((p), struct nv50_wndw, plane)
4 #include "disp.h"
5 #include "atom.h"
6 #include "lut.h"
7
8 #include <nvif/notify.h>
9
10 struct nv50_wndw_ctxdma {
11 struct list_head head;
12 struct nvif_object object;
13 };
14
15 struct nv50_wndw {
16 const struct nv50_wndw_func *func;
17 const struct nv50_wimm_func *immd;
18 int id;
19 struct nv50_disp_interlock interlock;
20
21 struct {
22 struct nvif_object *parent;
23 struct list_head list;
24 } ctxdma;
25
26 struct drm_plane plane;
27
28 struct nv50_lut ilut;
29
30 struct nv50_dmac wndw;
31 struct nv50_dmac wimm;
32
33 struct nvif_notify notify;
34 u16 ntfy;
35 u16 sema;
36 u32 data;
37 };
38
39 int nv50_wndw_new_(const struct nv50_wndw_func *, struct drm_device *,
40 enum drm_plane_type, const char *name, int index,
41 const u32 *format, enum nv50_disp_interlock_type,
42 u32 interlock_data, u32 heads, struct nv50_wndw **);
43 void nv50_wndw_init(struct nv50_wndw *);
44 void nv50_wndw_fini(struct nv50_wndw *);
45 void nv50_wndw_flush_set(struct nv50_wndw *, u32 *interlock,
46 struct nv50_wndw_atom *);
47 void nv50_wndw_flush_clr(struct nv50_wndw *, u32 *interlock, bool flush,
48 struct nv50_wndw_atom *);
49 void nv50_wndw_ntfy_enable(struct nv50_wndw *, struct nv50_wndw_atom *);
50 int nv50_wndw_wait_armed(struct nv50_wndw *, struct nv50_wndw_atom *);
51
52 struct nv50_wndw_func {
53 int (*acquire)(struct nv50_wndw *, struct nv50_wndw_atom *asyw,
54 struct nv50_head_atom *asyh);
55 void (*release)(struct nv50_wndw *, struct nv50_wndw_atom *asyw,
56 struct nv50_head_atom *asyh);
57 void (*prepare)(struct nv50_wndw *, struct nv50_head_atom *asyh,
58 struct nv50_wndw_atom *asyw);
59
60 int (*sema_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
61 int (*sema_clr)(struct nv50_wndw *);
62 void (*ntfy_reset)(struct nouveau_bo *, u32 offset);
63 int (*ntfy_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
64 int (*ntfy_clr)(struct nv50_wndw *);
65 int (*ntfy_wait_begun)(struct nouveau_bo *, u32 offset,
66 struct nvif_device *);
67 bool (*ilut)(struct nv50_wndw *, struct nv50_wndw_atom *, int);
68 void (*csc)(struct nv50_wndw *, struct nv50_wndw_atom *,
69 const struct drm_color_ctm *);
70 int (*csc_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
71 int (*csc_clr)(struct nv50_wndw *);
72 bool ilut_identity;
73 int ilut_size;
74 bool olut_core;
75 int (*xlut_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
76 int (*xlut_clr)(struct nv50_wndw *);
77 int (*image_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
78 int (*image_clr)(struct nv50_wndw *);
79 int (*scale_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
80 int (*blend_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
81
82 int (*update)(struct nv50_wndw *, u32 *interlock);
83 };
84
85 extern const struct drm_plane_funcs nv50_wndw;
86
87 void base507c_ntfy_reset(struct nouveau_bo *, u32);
88 int base507c_ntfy_set(struct nv50_wndw *, struct nv50_wndw_atom *);
89 int base507c_ntfy_clr(struct nv50_wndw *);
90 int base507c_ntfy_wait_begun(struct nouveau_bo *, u32, struct nvif_device *);
91 int base507c_image_clr(struct nv50_wndw *);
92 int base507c_update(struct nv50_wndw *, u32 *);
93
94 void base907c_csc(struct nv50_wndw *, struct nv50_wndw_atom *,
95 const struct drm_color_ctm *);
96
97 struct nv50_wimm_func {
98 int (*point)(struct nv50_wndw *, struct nv50_wndw_atom *);
99
100 int (*update)(struct nv50_wndw *, u32 *interlock);
101 };
102
103 extern const struct nv50_wimm_func curs507a;
104 bool curs507a_space(struct nv50_wndw *);
105
106 static inline __must_check int
nvif_chan_wait(struct nv50_dmac * dmac,u32 size)107 nvif_chan_wait(struct nv50_dmac *dmac, u32 size)
108 {
109 struct nv50_wndw *wndw = container_of(dmac, typeof(*wndw), wimm);
110 return curs507a_space(wndw) ? 0 : -ETIMEDOUT;
111 }
112
113 int wndwc37e_new(struct nouveau_drm *, enum drm_plane_type, int, s32,
114 struct nv50_wndw **);
115 int wndwc37e_new_(const struct nv50_wndw_func *, struct nouveau_drm *,
116 enum drm_plane_type type, int index, s32 oclass, u32 heads,
117 struct nv50_wndw **);
118 int wndwc37e_acquire(struct nv50_wndw *, struct nv50_wndw_atom *,
119 struct nv50_head_atom *);
120 void wndwc37e_release(struct nv50_wndw *, struct nv50_wndw_atom *,
121 struct nv50_head_atom *);
122 int wndwc37e_sema_set(struct nv50_wndw *, struct nv50_wndw_atom *);
123 int wndwc37e_sema_clr(struct nv50_wndw *);
124 int wndwc37e_ntfy_set(struct nv50_wndw *, struct nv50_wndw_atom *);
125 int wndwc37e_ntfy_clr(struct nv50_wndw *);
126 int wndwc37e_image_clr(struct nv50_wndw *);
127 int wndwc37e_blend_set(struct nv50_wndw *, struct nv50_wndw_atom *);
128 int wndwc37e_update(struct nv50_wndw *, u32 *);
129
130 int wndwc57e_new(struct nouveau_drm *, enum drm_plane_type, int, s32,
131 struct nv50_wndw **);
132 bool wndwc57e_ilut(struct nv50_wndw *, struct nv50_wndw_atom *, int);
133 int wndwc57e_ilut_set(struct nv50_wndw *, struct nv50_wndw_atom *);
134 int wndwc57e_ilut_clr(struct nv50_wndw *);
135 int wndwc57e_csc_set(struct nv50_wndw *, struct nv50_wndw_atom *);
136 int wndwc57e_csc_clr(struct nv50_wndw *);
137
138 int wndwc67e_new(struct nouveau_drm *, enum drm_plane_type, int, s32,
139 struct nv50_wndw **);
140
141 int nv50_wndw_new(struct nouveau_drm *, enum drm_plane_type, int index,
142 struct nv50_wndw **);
143 #endif
144