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