subdev/fb/priv.h

0001 /* SPDX-License-Identifier: MIT */
0002 #ifndef __NVKM_FB_PRIV_H__
0003 #define __NVKM_FB_PRIV_H__
0004 #define nvkm_fb(p) container_of((p), struct nvkm_fb, subdev)
0005 #include <subdev/fb.h>
0006 #include <subdev/therm.h>
0007 struct nvkm_bios;
0008
0009 struct nvkm_fb_func {
0010     void *(*dtor)(struct nvkm_fb *);
0011     u32 (*tags)(struct nvkm_fb *);
0012     int (*oneinit)(struct nvkm_fb *);
0013     void (*init)(struct nvkm_fb *);
0014     void (*init_remapper)(struct nvkm_fb *);
0015     int (*init_page)(struct nvkm_fb *);
0016     void (*init_unkn)(struct nvkm_fb *);
0017     void (*intr)(struct nvkm_fb *);
0018
0019     struct {
0020         bool (*scrub_required)(struct nvkm_fb *);
0021         int (*scrub)(struct nvkm_fb *);
0022     } vpr;
0023
0024     struct {
0025         int regions;
0026         void (*init)(struct nvkm_fb *, int i, u32 addr, u32 size,
0027                  u32 pitch, u32 flags, struct nvkm_fb_tile *);
0028         void (*comp)(struct nvkm_fb *, int i, u32 size, u32 flags,
0029                  struct nvkm_fb_tile *);
0030         void (*fini)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
0031         void (*prog)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
0032     } tile;
0033
0034     int (*ram_new)(struct nvkm_fb *, struct nvkm_ram **);
0035
0036     u8 default_bigpage;
0037     const struct nvkm_therm_clkgate_pack *clkgate_pack;
0038 };
0039
0040 void nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device,
0041           enum nvkm_subdev_type type, int inst, struct nvkm_fb *);
0042 int nvkm_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *device,
0043          enum nvkm_subdev_type type, int inst, struct nvkm_fb **);
0044 int nvkm_fb_bios_memtype(struct nvkm_bios *);
0045
0046 void nv10_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
0047                u32 pitch, u32 flags, struct nvkm_fb_tile *);
0048 void nv10_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
0049 void nv10_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
0050
0051 u32 nv20_fb_tags(struct nvkm_fb *);
0052 void nv20_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
0053                u32 pitch, u32 flags, struct nvkm_fb_tile *);
0054 void nv20_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
0055 void nv20_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
0056
0057 void nv30_fb_init(struct nvkm_fb *);
0058 void nv30_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
0059                u32 pitch, u32 flags, struct nvkm_fb_tile *);
0060
0061 void nv40_fb_tile_comp(struct nvkm_fb *, int i, u32 size, u32 flags,
0062                struct nvkm_fb_tile *);
0063
0064 void nv41_fb_init(struct nvkm_fb *);
0065 void nv41_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
0066
0067 void nv44_fb_init(struct nvkm_fb *);
0068 void nv44_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
0069
0070 void nv46_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
0071                u32 pitch, u32 flags, struct nvkm_fb_tile *);
0072
0073 int gf100_fb_oneinit(struct nvkm_fb *);
0074 int gf100_fb_init_page(struct nvkm_fb *);
0075
0076 int gm200_fb_init_page(struct nvkm_fb *);
0077
0078 void gp100_fb_init_remapper(struct nvkm_fb *);
0079 void gp100_fb_init_unkn(struct nvkm_fb *);
0080
0081 int gp102_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
0082           struct nvkm_fb **);
0083 bool gp102_fb_vpr_scrub_required(struct nvkm_fb *);
0084 int gp102_fb_vpr_scrub(struct nvkm_fb *);
0085
0086 int gv100_fb_init_page(struct nvkm_fb *);
0087 #endif