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 struct nvkm_bios;
7 
8 struct nvkm_fb_func {
9 	void *(*dtor)(struct nvkm_fb *);
10 	u32 (*tags)(struct nvkm_fb *);
11 	int (*oneinit)(struct nvkm_fb *);
12 	void (*init)(struct nvkm_fb *);
13 	int (*init_page)(struct nvkm_fb *);
14 	void (*init_unkn)(struct nvkm_fb *);
15 	void (*intr)(struct nvkm_fb *);
16 
17 	struct {
18 		int regions;
19 		void (*init)(struct nvkm_fb *, int i, u32 addr, u32 size,
20 			     u32 pitch, u32 flags, struct nvkm_fb_tile *);
21 		void (*comp)(struct nvkm_fb *, int i, u32 size, u32 flags,
22 			     struct nvkm_fb_tile *);
23 		void (*fini)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
24 		void (*prog)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
25 	} tile;
26 
27 	int (*ram_new)(struct nvkm_fb *, struct nvkm_ram **);
28 
29 	u8 default_bigpage;
30 };
31 
32 void nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device,
33 		  int index, struct nvkm_fb *);
34 int nvkm_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *device,
35 		 int index, struct nvkm_fb **);
36 int nvkm_fb_bios_memtype(struct nvkm_bios *);
37 
38 void nv10_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
39 		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
40 void nv10_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
41 void nv10_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
42 
43 u32 nv20_fb_tags(struct nvkm_fb *);
44 void nv20_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
45 		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
46 void nv20_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
47 void nv20_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
48 
49 void nv30_fb_init(struct nvkm_fb *);
50 void nv30_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
51 		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
52 
53 void nv40_fb_tile_comp(struct nvkm_fb *, int i, u32 size, u32 flags,
54 		       struct nvkm_fb_tile *);
55 
56 void nv41_fb_init(struct nvkm_fb *);
57 void nv41_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
58 
59 void nv44_fb_init(struct nvkm_fb *);
60 void nv44_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
61 
62 void nv46_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
63 		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
64 
65 int gf100_fb_oneinit(struct nvkm_fb *);
66 int gf100_fb_init_page(struct nvkm_fb *);
67 
68 int gm200_fb_init_page(struct nvkm_fb *);
69 #endif
70