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> 9 struct nvkm_bios; 10 11 struct 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 42 void nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device, 43 int index, struct nvkm_fb *); 44 int nvkm_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *device, 45 int index, struct nvkm_fb **); 46 int nvkm_fb_bios_memtype(struct nvkm_bios *); 47 48 void nv10_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size, 49 u32 pitch, u32 flags, struct nvkm_fb_tile *); 50 void nv10_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *); 51 void nv10_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *); 52 53 u32 nv20_fb_tags(struct nvkm_fb *); 54 void nv20_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size, 55 u32 pitch, u32 flags, struct nvkm_fb_tile *); 56 void nv20_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *); 57 void nv20_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *); 58 59 void nv30_fb_init(struct nvkm_fb *); 60 void nv30_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size, 61 u32 pitch, u32 flags, struct nvkm_fb_tile *); 62 63 void nv40_fb_tile_comp(struct nvkm_fb *, int i, u32 size, u32 flags, 64 struct nvkm_fb_tile *); 65 66 void nv41_fb_init(struct nvkm_fb *); 67 void nv41_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *); 68 69 void nv44_fb_init(struct nvkm_fb *); 70 void nv44_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *); 71 72 void nv46_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size, 73 u32 pitch, u32 flags, struct nvkm_fb_tile *); 74 75 int gf100_fb_oneinit(struct nvkm_fb *); 76 int gf100_fb_init_page(struct nvkm_fb *); 77 78 int gm200_fb_init_page(struct nvkm_fb *); 79 80 void gp100_fb_init_remapper(struct nvkm_fb *); 81 void gp100_fb_init_unkn(struct nvkm_fb *); 82 83 int gp102_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *, int, 84 struct nvkm_fb **); 85 bool gp102_fb_vpr_scrub_required(struct nvkm_fb *); 86 int gp102_fb_vpr_scrub(struct nvkm_fb *); 87 #endif 88