1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __NVKM_FB_PRIV_H__
3 #define __NVKM_FB_PRIV_H__
4 #define nvkm_fb(p) container_of((p), struct nvkm_fb, subdev)
5 #include <subdev/fb.h>
6 #include <subdev/therm.h>
7 struct nvkm_bios;
8 
9 struct nvkm_fb_func {
10 	void *(*dtor)(struct nvkm_fb *);
11 	u32 (*tags)(struct nvkm_fb *);
12 	int (*oneinit)(struct nvkm_fb *);
13 	void (*init)(struct nvkm_fb *);
14 	void (*init_remapper)(struct nvkm_fb *);
15 	int (*init_page)(struct nvkm_fb *);
16 	void (*init_unkn)(struct nvkm_fb *);
17 	void (*intr)(struct nvkm_fb *);
18 
19 	struct {
20 		int regions;
21 		void (*init)(struct nvkm_fb *, int i, u32 addr, u32 size,
22 			     u32 pitch, u32 flags, struct nvkm_fb_tile *);
23 		void (*comp)(struct nvkm_fb *, int i, u32 size, u32 flags,
24 			     struct nvkm_fb_tile *);
25 		void (*fini)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
26 		void (*prog)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
27 	} tile;
28 
29 	int (*ram_new)(struct nvkm_fb *, struct nvkm_ram **);
30 
31 	u8 default_bigpage;
32 	const struct nvkm_therm_clkgate_pack *clkgate_pack;
33 };
34 
35 void nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device,
36 		  int index, struct nvkm_fb *);
37 int nvkm_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *device,
38 		 int index, struct nvkm_fb **);
39 int nvkm_fb_bios_memtype(struct nvkm_bios *);
40 
41 void nv10_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
42 		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
43 void nv10_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
44 void nv10_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
45 
46 u32 nv20_fb_tags(struct nvkm_fb *);
47 void nv20_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
48 		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
49 void nv20_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
50 void nv20_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
51 
52 void nv30_fb_init(struct nvkm_fb *);
53 void nv30_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
54 		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
55 
56 void nv40_fb_tile_comp(struct nvkm_fb *, int i, u32 size, u32 flags,
57 		       struct nvkm_fb_tile *);
58 
59 void nv41_fb_init(struct nvkm_fb *);
60 void nv41_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
61 
62 void nv44_fb_init(struct nvkm_fb *);
63 void nv44_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
64 
65 void nv46_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
66 		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
67 
68 int gf100_fb_oneinit(struct nvkm_fb *);
69 int gf100_fb_init_page(struct nvkm_fb *);
70 
71 int gm200_fb_init_page(struct nvkm_fb *);
72 
73 void gp100_fb_init_remapper(struct nvkm_fb *);
74 void gp100_fb_init_unkn(struct nvkm_fb *);
75 #endif
76