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, u32 heads,
42 enum nv50_disp_interlock_type, u32 interlock_data,
43 struct nv50_wndw **);
44 void nv50_wndw_flush_set(struct nv50_wndw *, u32 *interlock,
45 struct nv50_wndw_atom *);
46 void nv50_wndw_flush_clr(struct nv50_wndw *, u32 *interlock, bool flush,
47 struct nv50_wndw_atom *);
48 void nv50_wndw_ntfy_enable(struct nv50_wndw *, struct nv50_wndw_atom *);
49 int nv50_wndw_wait_armed(struct nv50_wndw *, struct nv50_wndw_atom *);
50
51 struct nv50_wndw_func {
52 int (*acquire)(struct nv50_wndw *, struct nv50_wndw_atom *asyw,
53 struct nv50_head_atom *asyh);
54 void (*release)(struct nv50_wndw *, struct nv50_wndw_atom *asyw,
55 struct nv50_head_atom *asyh);
56 void (*prepare)(struct nv50_wndw *, struct nv50_head_atom *asyh,
57 struct nv50_wndw_atom *asyw);
58
59 int (*sema_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
60 int (*sema_clr)(struct nv50_wndw *);
61 void (*ntfy_reset)(struct nouveau_bo *, u32 offset);
62 int (*ntfy_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
63 int (*ntfy_clr)(struct nv50_wndw *);
64 int (*ntfy_wait_begun)(struct nouveau_bo *, u32 offset,
65 struct nvif_device *);
66 bool (*ilut)(struct nv50_wndw *, struct nv50_wndw_atom *, int);
67 void (*csc)(struct nv50_wndw *, struct nv50_wndw_atom *,
68 const struct drm_color_ctm *);
69 int (*csc_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
70 int (*csc_clr)(struct nv50_wndw *);
71 bool ilut_identity;
72 int ilut_size;
73 bool olut_core;
74 int (*xlut_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
75 int (*xlut_clr)(struct nv50_wndw *);
76 int (*image_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
77 int (*image_clr)(struct nv50_wndw *);
78 int (*scale_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
79 int (*blend_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
80
81 int (*update)(struct nv50_wndw *, u32 *interlock);
82 };
83
84 extern const struct drm_plane_funcs nv50_wndw;
85
86 void base507c_ntfy_reset(struct nouveau_bo *, u32);
87 int base507c_ntfy_set(struct nv50_wndw *, struct nv50_wndw_atom *);
88 int base507c_ntfy_clr(struct nv50_wndw *);
89 int base507c_ntfy_wait_begun(struct nouveau_bo *, u32, struct nvif_device *);
90 int base507c_image_clr(struct nv50_wndw *);
91 int base507c_update(struct nv50_wndw *, u32 *);
92
93 void base907c_csc(struct nv50_wndw *, struct nv50_wndw_atom *,
94 const struct drm_color_ctm *);
95
96 struct nv50_wimm_func {
97 int (*point)(struct nv50_wndw *, struct nv50_wndw_atom *);
98
99 int (*update)(struct nv50_wndw *, u32 *interlock);
100 };
101
102 extern const struct nv50_wimm_func curs507a;
103 bool curs507a_space(struct nv50_wndw *);
104
105 static inline __must_check int
nvif_chan_wait(struct nv50_dmac * dmac,u32 size)106 nvif_chan_wait(struct nv50_dmac *dmac, u32 size)
107 {
108 struct nv50_wndw *wndw = container_of(dmac, typeof(*wndw), wimm);
109 return curs507a_space(wndw) ? 0 : -ETIMEDOUT;
110 }
111
112 int wndwc37e_new(struct nouveau_drm *, enum drm_plane_type, int, s32,
113 struct nv50_wndw **);
114 int wndwc37e_new_(const struct nv50_wndw_func *, struct nouveau_drm *,
115 enum drm_plane_type type, int index, s32 oclass, u32 heads,
116 struct nv50_wndw **);
117 int wndwc37e_acquire(struct nv50_wndw *, struct nv50_wndw_atom *,
118 struct nv50_head_atom *);
119 void wndwc37e_release(struct nv50_wndw *, struct nv50_wndw_atom *,
120 struct nv50_head_atom *);
121 int wndwc37e_sema_set(struct nv50_wndw *, struct nv50_wndw_atom *);
122 int wndwc37e_sema_clr(struct nv50_wndw *);
123 int wndwc37e_ntfy_set(struct nv50_wndw *, struct nv50_wndw_atom *);
124 int wndwc37e_ntfy_clr(struct nv50_wndw *);
125 int wndwc37e_image_clr(struct nv50_wndw *);
126 int wndwc37e_blend_set(struct nv50_wndw *, struct nv50_wndw_atom *);
127 int wndwc37e_update(struct nv50_wndw *, u32 *);
128
129 int wndwc57e_new(struct nouveau_drm *, enum drm_plane_type, int, s32,
130 struct nv50_wndw **);
131
132 int nv50_wndw_new(struct nouveau_drm *, enum drm_plane_type, int index,
133 struct nv50_wndw **);
134 #endif
135