1/*	$NetBSD: priv.h,v 1.3 2021/12/18 23:45:39 riastradh Exp $	*/
2
3/* SPDX-License-Identifier: MIT */
4#ifndef __NVKM_FB_PRIV_H__
5#define __NVKM_FB_PRIV_H__
6#define nvkm_fb(p) container_of((p), struct nvkm_fb, subdev)
7#include <subdev/fb.h>
8#include <subdev/therm.h>
9struct nvkm_bios;
10
11struct nvkm_fb_func {
12	void *(*dtor)(struct nvkm_fb *);
13	u32 (*tags)(struct nvkm_fb *);
14	int (*oneinit)(struct nvkm_fb *);
15	void (*init)(struct nvkm_fb *);
16	void (*init_remapper)(struct nvkm_fb *);
17	int (*init_page)(struct nvkm_fb *);
18	void (*init_unkn)(struct nvkm_fb *);
19	void (*intr)(struct nvkm_fb *);
20
21	struct {
22		bool (*scrub_required)(struct nvkm_fb *);
23		int (*scrub)(struct nvkm_fb *);
24	} vpr;
25
26	struct {
27		int regions;
28		void (*init)(struct nvkm_fb *, int i, u32 addr, u32 size,
29			     u32 pitch, u32 flags, struct nvkm_fb_tile *);
30		void (*comp)(struct nvkm_fb *, int i, u32 size, u32 flags,
31			     struct nvkm_fb_tile *);
32		void (*fini)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
33		void (*prog)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
34	} tile;
35
36	int (*ram_new)(struct nvkm_fb *, struct nvkm_ram **);
37
38	u8 default_bigpage;
39	const struct nvkm_therm_clkgate_pack *clkgate_pack;
40};
41
42void nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device,
43		  int index, struct nvkm_fb *);
44int nvkm_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *device,
45		 int index, struct nvkm_fb **);
46int nvkm_fb_bios_memtype(struct nvkm_bios *);
47
48void nv10_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
49		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
50void nv10_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
51void nv10_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
52
53u32 nv20_fb_tags(struct nvkm_fb *);
54void nv20_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
55		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
56void nv20_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
57void nv20_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
58
59void nv30_fb_init(struct nvkm_fb *);
60void nv30_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
61		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
62
63void nv40_fb_tile_comp(struct nvkm_fb *, int i, u32 size, u32 flags,
64		       struct nvkm_fb_tile *);
65
66void nv41_fb_init(struct nvkm_fb *);
67void nv41_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
68
69void nv44_fb_init(struct nvkm_fb *);
70void nv44_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
71
72void nv46_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
73		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
74
75int gf100_fb_oneinit(struct nvkm_fb *);
76int gf100_fb_init_page(struct nvkm_fb *);
77
78int gm200_fb_init_page(struct nvkm_fb *);
79
80void gp100_fb_init_remapper(struct nvkm_fb *);
81void gp100_fb_init_unkn(struct nvkm_fb *);
82
83int gp102_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *, int,
84		  struct nvkm_fb **);
85bool gp102_fb_vpr_scrub_required(struct nvkm_fb *);
86int gp102_fb_vpr_scrub(struct nvkm_fb *);
87#endif
88