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 	void (*sema_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
61 	void (*sema_clr)(struct nv50_wndw *);
62 	void (*ntfy_reset)(struct nouveau_bo *, u32 offset);
63 	void (*ntfy_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
64 	void (*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 	void (*csc_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
71 	void (*csc_clr)(struct nv50_wndw *);
72 	bool ilut_identity;
73 	int  ilut_size;
74 	bool olut_core;
75 	void (*xlut_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
76 	void (*xlut_clr)(struct nv50_wndw *);
77 	void (*image_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
78 	void (*image_clr)(struct nv50_wndw *);
79 	void (*scale_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
80 	void (*blend_set)(struct nv50_wndw *, struct nv50_wndw_atom *);
81 
82 	void (*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_wait_begun(struct nouveau_bo *, u32, struct nvif_device *);
89 
90 void base907c_csc(struct nv50_wndw *, struct nv50_wndw_atom *,
91 		  const struct drm_color_ctm *);
92 
93 struct nv50_wimm_func {
94 	void (*point)(struct nv50_wndw *, struct nv50_wndw_atom *);
95 
96 	void (*update)(struct nv50_wndw *, u32 *interlock);
97 };
98 
99 extern const struct nv50_wimm_func curs507a;
100 bool curs507a_space(struct nv50_wndw *);
101 
102 int wndwc37e_new(struct nouveau_drm *, enum drm_plane_type, int, s32,
103 		 struct nv50_wndw **);
104 int wndwc37e_new_(const struct nv50_wndw_func *, struct nouveau_drm *,
105 		  enum drm_plane_type type, int index, s32 oclass, u32 heads,
106 		  struct nv50_wndw **);
107 int wndwc37e_acquire(struct nv50_wndw *, struct nv50_wndw_atom *,
108 		     struct nv50_head_atom *);
109 void wndwc37e_release(struct nv50_wndw *, struct nv50_wndw_atom *,
110 		      struct nv50_head_atom *);
111 void wndwc37e_sema_set(struct nv50_wndw *, struct nv50_wndw_atom *);
112 void wndwc37e_sema_clr(struct nv50_wndw *);
113 void wndwc37e_ntfy_set(struct nv50_wndw *, struct nv50_wndw_atom *);
114 void wndwc37e_ntfy_clr(struct nv50_wndw *);
115 void wndwc37e_image_clr(struct nv50_wndw *);
116 void wndwc37e_blend_set(struct nv50_wndw *, struct nv50_wndw_atom *);
117 void wndwc37e_update(struct nv50_wndw *, u32 *);
118 
119 int wndwc57e_new(struct nouveau_drm *, enum drm_plane_type, int, s32,
120 		 struct nv50_wndw **);
121 
122 int nv50_wndw_new(struct nouveau_drm *, enum drm_plane_type, int index,
123 		  struct nv50_wndw **);
124 #endif
125