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 nvkm_fb_func_sysmem { 20 void (*flush_page_init)(struct nvkm_fb *); 21 } sysmem; 22 23 struct nvkm_fb_func_vidmem { 24 u64 (*size)(struct nvkm_fb *); 25 } vidmem; 26 27 struct { 28 bool (*scrub_required)(struct nvkm_fb *); 29 int (*scrub)(struct nvkm_fb *); 30 } vpr; 31 32 struct { 33 int regions; 34 void (*init)(struct nvkm_fb *, int i, u32 addr, u32 size, 35 u32 pitch, u32 flags, struct nvkm_fb_tile *); 36 void (*comp)(struct nvkm_fb *, int i, u32 size, u32 flags, 37 struct nvkm_fb_tile *); 38 void (*fini)(struct nvkm_fb *, int i, struct nvkm_fb_tile *); 39 void (*prog)(struct nvkm_fb *, int i, struct nvkm_fb_tile *); 40 } tile; 41 42 int (*ram_new)(struct nvkm_fb *, struct nvkm_ram **); 43 44 u8 default_bigpage; 45 const struct nvkm_therm_clkgate_pack *clkgate_pack; 46 }; 47 48 int nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device, 49 enum nvkm_subdev_type type, int inst, struct nvkm_fb *); 50 int nvkm_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *device, 51 enum nvkm_subdev_type type, int inst, struct nvkm_fb **); 52 int nvkm_fb_bios_memtype(struct nvkm_bios *); 53 54 void nv10_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size, 55 u32 pitch, u32 flags, struct nvkm_fb_tile *); 56 void nv10_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *); 57 void nv10_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *); 58 59 u32 nv20_fb_tags(struct nvkm_fb *); 60 void nv20_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size, 61 u32 pitch, u32 flags, struct nvkm_fb_tile *); 62 void nv20_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *); 63 void nv20_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *); 64 65 void nv30_fb_init(struct nvkm_fb *); 66 void nv30_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size, 67 u32 pitch, u32 flags, struct nvkm_fb_tile *); 68 69 void nv40_fb_tile_comp(struct nvkm_fb *, int i, u32 size, u32 flags, 70 struct nvkm_fb_tile *); 71 72 void nv41_fb_init(struct nvkm_fb *); 73 void nv41_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *); 74 75 void nv44_fb_init(struct nvkm_fb *); 76 void nv44_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *); 77 78 void nv46_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size, 79 u32 pitch, u32 flags, struct nvkm_fb_tile *); 80 81 int gf100_fb_oneinit(struct nvkm_fb *); 82 int gf100_fb_init_page(struct nvkm_fb *); 83 void gf100_fb_sysmem_flush_page_init(struct nvkm_fb *); 84 85 int gm200_fb_init_page(struct nvkm_fb *); 86 87 void gp100_fb_init_remapper(struct nvkm_fb *); 88 void gp100_fb_init_unkn(struct nvkm_fb *); 89 90 int gp102_fb_oneinit(struct nvkm_fb *); 91 u64 gp102_fb_vidmem_size(struct nvkm_fb *); 92 bool gp102_fb_vpr_scrub_required(struct nvkm_fb *); 93 int gp102_fb_vpr_scrub(struct nvkm_fb *); 94 95 int gv100_fb_init_page(struct nvkm_fb *); 96 97 bool tu102_fb_vpr_scrub_required(struct nvkm_fb *); 98 #endif 99