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