1 /* SPDX-License-Identifier: MIT */ 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 bool (*scrub_required)(struct nvkm_fb *); 21 int (*scrub)(struct nvkm_fb *); 22 } vpr; 23 24 struct { 25 int regions; 26 void (*init)(struct nvkm_fb *, int i, u32 addr, u32 size, 27 u32 pitch, u32 flags, struct nvkm_fb_tile *); 28 void (*comp)(struct nvkm_fb *, int i, u32 size, u32 flags, 29 struct nvkm_fb_tile *); 30 void (*fini)(struct nvkm_fb *, int i, struct nvkm_fb_tile *); 31 void (*prog)(struct nvkm_fb *, int i, struct nvkm_fb_tile *); 32 } tile; 33 34 int (*ram_new)(struct nvkm_fb *, struct nvkm_ram **); 35 36 u8 default_bigpage; 37 const struct nvkm_therm_clkgate_pack *clkgate_pack; 38 }; 39 40 void nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device, 41 enum nvkm_subdev_type type, int inst, struct nvkm_fb *); 42 int nvkm_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *device, 43 enum nvkm_subdev_type type, int inst, struct nvkm_fb **); 44 int nvkm_fb_bios_memtype(struct nvkm_bios *); 45 46 void nv10_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size, 47 u32 pitch, u32 flags, struct nvkm_fb_tile *); 48 void nv10_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *); 49 void nv10_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *); 50 51 u32 nv20_fb_tags(struct nvkm_fb *); 52 void nv20_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size, 53 u32 pitch, u32 flags, struct nvkm_fb_tile *); 54 void nv20_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *); 55 void nv20_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *); 56 57 void nv30_fb_init(struct nvkm_fb *); 58 void nv30_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size, 59 u32 pitch, u32 flags, struct nvkm_fb_tile *); 60 61 void nv40_fb_tile_comp(struct nvkm_fb *, int i, u32 size, u32 flags, 62 struct nvkm_fb_tile *); 63 64 void nv41_fb_init(struct nvkm_fb *); 65 void nv41_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *); 66 67 void nv44_fb_init(struct nvkm_fb *); 68 void nv44_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *); 69 70 void nv46_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size, 71 u32 pitch, u32 flags, struct nvkm_fb_tile *); 72 73 int gf100_fb_oneinit(struct nvkm_fb *); 74 int gf100_fb_init_page(struct nvkm_fb *); 75 76 int gm200_fb_init_page(struct nvkm_fb *); 77 78 void gp100_fb_init_remapper(struct nvkm_fb *); 79 void gp100_fb_init_unkn(struct nvkm_fb *); 80 81 int gp102_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *, enum nvkm_subdev_type, int, 82 struct nvkm_fb **); 83 bool gp102_fb_vpr_scrub_required(struct nvkm_fb *); 84 int gp102_fb_vpr_scrub(struct nvkm_fb *); 85 86 int gv100_fb_init_page(struct nvkm_fb *); 87 #endif 88