[mirror_ubuntu-bionic-kernel.git] / drivers / gpu / drm / nouveau / include / nvkm / subdev / fb.h

#ifndef __NVKM_FB_H__
#define __NVKM_FB_H__
#include <core/subdev.h>
#include <core/memory.h>

#include <subdev/mmu.h>

/* memory type/access flags, do not match hardware values */
#define NV_MEM_ACCESS_RO  1
#define NV_MEM_ACCESS_WO  2
#define NV_MEM_ACCESS_RW (NV_MEM_ACCESS_RO | NV_MEM_ACCESS_WO)
#define NV_MEM_ACCESS_SYS 4
#define NV_MEM_ACCESS_VM  8
#define NV_MEM_ACCESS_NOSNOOP 16

#define NV_MEM_TARGET_VRAM        0
#define NV_MEM_TARGET_PCI         1
#define NV_MEM_TARGET_PCI_NOSNOOP 2
#define NV_MEM_TARGET_VM          3
#define NV_MEM_TARGET_GART        4

#define NVKM_RAM_TYPE_VM 0x7f
#define NV_MEM_COMP_VM 0x03

struct nvkm_mem {
	struct nvkm_mm_node *tag;
	struct nvkm_mm_node *mem;
	dma_addr_t *pages;
	u32 memtype;
	u64 offset;
	u64 size;
	struct sg_table *sg;

	struct nvkm_memory *memory;
};

struct nvkm_fb_tile {
	struct nvkm_mm_node *tag;
	u32 addr;
	u32 limit;
	u32 pitch;
	u32 zcomp;
};

struct nvkm_fb {
	const struct nvkm_fb_func *func;
	struct nvkm_subdev subdev;

	struct nvkm_ram *ram;
	struct nvkm_mm tags;

	struct {
		struct nvkm_fb_tile region[16];
		int regions;
	} tile;

	u8 page;

	struct nvkm_memory *mmu_rd;
	struct nvkm_memory *mmu_wr;
};

bool nvkm_fb_memtype_valid(struct nvkm_fb *, u32 memtype);
void nvkm_fb_tile_init(struct nvkm_fb *, int region, u32 addr, u32 size,
		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
void nvkm_fb_tile_fini(struct nvkm_fb *, int region, struct nvkm_fb_tile *);
void nvkm_fb_tile_prog(struct nvkm_fb *, int region, struct nvkm_fb_tile *);

int nv04_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv10_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv1a_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv20_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv25_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv30_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv35_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv36_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv40_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv41_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv44_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv46_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv47_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv49_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv4e_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int nv50_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int g84_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int gt215_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int mcp77_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int mcp89_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int gf100_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int gf108_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int gk104_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int gk20a_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int gm107_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int gm200_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int gm20b_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int gp100_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int gp102_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
int gp10b_fb_new(struct nvkm_device *, int, struct nvkm_fb **);

#include <subdev/bios.h>
#include <subdev/bios/ramcfg.h>

struct nvkm_ram_data {
	struct list_head head;
	struct nvbios_ramcfg bios;
	u32 freq;
};

enum nvkm_ram_type {
	NVKM_RAM_TYPE_UNKNOWN = 0,
	NVKM_RAM_TYPE_STOLEN,
	NVKM_RAM_TYPE_SGRAM,
	NVKM_RAM_TYPE_SDRAM,
	NVKM_RAM_TYPE_DDR1,
	NVKM_RAM_TYPE_DDR2,
	NVKM_RAM_TYPE_DDR3,
	NVKM_RAM_TYPE_GDDR2,
	NVKM_RAM_TYPE_GDDR3,
	NVKM_RAM_TYPE_GDDR4,
	NVKM_RAM_TYPE_GDDR5
};

struct nvkm_ram {
	const struct nvkm_ram_func *func;
	struct nvkm_fb *fb;
	enum nvkm_ram_type type;
	u64 size;

#define NVKM_RAM_MM_SHIFT 12
#define NVKM_RAM_MM_ANY    (NVKM_MM_HEAP_ANY + 0)
#define NVKM_RAM_MM_NORMAL (NVKM_MM_HEAP_ANY + 1)
#define NVKM_RAM_MM_NOMAP  (NVKM_MM_HEAP_ANY + 2)
#define NVKM_RAM_MM_MIXED  (NVKM_MM_HEAP_ANY + 3)
	struct nvkm_mm vram;
	u64 stolen;

	int ranks;
	int parts;
	int part_mask;

	u32 freq;
	u32 mr[16];
	u32 mr1_nuts;

	struct nvkm_ram_data *next;
	struct nvkm_ram_data former;
	struct nvkm_ram_data xition;
	struct nvkm_ram_data target;
};

int
nvkm_ram_get(struct nvkm_device *, u8 heap, u8 type, u8 page, u64 size,
	     bool contig, bool back, struct nvkm_memory **);

struct nvkm_ram_func {
	u64 upper;
	u32 (*probe_fbp)(const struct nvkm_ram_func *, struct nvkm_device *,
			 int fbp, int *pltcs);
	u32 (*probe_fbp_amount)(const struct nvkm_ram_func *, u32 fbpao,
				struct nvkm_device *, int fbp, int *pltcs);
	u32 (*probe_fbpa_amount)(struct nvkm_device *, int fbpa);
	void *(*dtor)(struct nvkm_ram *);
	int (*init)(struct nvkm_ram *);

	int (*calc)(struct nvkm_ram *, u32 freq);
	int (*prog)(struct nvkm_ram *);
	void (*tidy)(struct nvkm_ram *);
};

extern const u8 gf100_pte_storage_type_map[256];
#endif
Commit	Line	Data
639c308e BS	1	#ifndef __NVKM_FB_H__
639c308e BS	2	#define __NVKM_FB_H__
861d2107	3	#include <core/subdev.h>
bd275f1d	4	#include <core/memory.h>
3863c9bc	5
5ce3bf3c	6	#include <subdev/mmu.h>
861d2107 BS	7
	8	/* memory type/access flags, do not match hardware values */
	9	#define NV_MEM_ACCESS_RO 1
	10	#define NV_MEM_ACCESS_WO 2
	11	#define NV_MEM_ACCESS_RW (NV_MEM_ACCESS_RO \| NV_MEM_ACCESS_WO)
	12	#define NV_MEM_ACCESS_SYS 4
	13	#define NV_MEM_ACCESS_VM 8
	14	#define NV_MEM_ACCESS_NOSNOOP 16
	15
	16	#define NV_MEM_TARGET_VRAM 0
	17	#define NV_MEM_TARGET_PCI 1
	18	#define NV_MEM_TARGET_PCI_NOSNOOP 2
	19	#define NV_MEM_TARGET_VM 3
	20	#define NV_MEM_TARGET_GART 4
	21
d36a99d2	22	#define NVKM_RAM_TYPE_VM 0x7f
861d2107 BS	23	#define NV_MEM_COMP_VM 0x03
861d2107 BS	24
639c308e	25	struct nvkm_mem {
639c308e	26	struct nvkm_mm_node *tag;
134fdc1a	27	struct nvkm_mm_node *mem;
861d2107 BS	28	dma_addr_t *pages;
	29	u32 memtype;
	30	u64 offset;
	31	u64 size;
	32	struct sg_table *sg;
bd275f1d BS	33
bd275f1d BS	34	struct nvkm_memory *memory;
861d2107 BS	35	};
861d2107 BS	36
639c308e BS	37	struct nvkm_fb_tile {
639c308e BS	38	struct nvkm_mm_node *tag;
861d2107 BS	39	u32 addr;
	40	u32 limit;
	41	u32 pitch;
	42	u32 zcomp;
	43	};
	44
639c308e	45	struct nvkm_fb {
03c8952f	46	const struct nvkm_fb_func *func;
b1e4553c	47	struct nvkm_subdev subdev;
861d2107	48
639c308e	49	struct nvkm_ram *ram;
7ef44bee	50	struct nvkm_mm tags;
861d2107	51
861d2107	52	struct {
639c308e	53	struct nvkm_fb_tile region[16];
861d2107	54	int regions;
861d2107	55	} tile;
99c59172	56
c73baa83 BS	57	u8 page;
c73baa83 BS	58
99c59172 BS	59	struct nvkm_memory *mmu_rd;
99c59172 BS	60	struct nvkm_memory *mmu_wr;
861d2107 BS	61	};
861d2107 BS	62
03c8952f BS	63	bool nvkm_fb_memtype_valid(struct nvkm_fb *, u32 memtype);
	64	void nvkm_fb_tile_init(struct nvkm_fb *, int region, u32 addr, u32 size,
	65	u32 pitch, u32 flags, struct nvkm_fb_tile *);
	66	void nvkm_fb_tile_fini(struct nvkm_fb , int region, struct nvkm_fb_tile );
	67	void nvkm_fb_tile_prog(struct nvkm_fb , int region, struct nvkm_fb_tile );
	68
	69	int nv04_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	70	int nv10_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	71	int nv1a_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	72	int nv20_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	73	int nv25_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	74	int nv30_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	75	int nv35_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	76	int nv36_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	77	int nv40_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	78	int nv41_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	79	int nv44_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	80	int nv46_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	81	int nv47_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	82	int nv49_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	83	int nv4e_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	84	int nv50_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	85	int g84_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	86	int gt215_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	87	int mcp77_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	88	int mcp89_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	89	int gf100_fb_new(struct nvkm_device , int, struct nvkm_fb *);
904e703c	90	int gf108_fb_new(struct nvkm_device , int, struct nvkm_fb *);
03c8952f BS	91	int gk104_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	92	int gk20a_fb_new(struct nvkm_device , int, struct nvkm_fb *);
	93	int gm107_fb_new(struct nvkm_device , int, struct nvkm_fb *);
e976278a	94	int gm200_fb_new(struct nvkm_device , int, struct nvkm_fb *);
770b06e8	95	int gm20b_fb_new(struct nvkm_device , int, struct nvkm_fb *);
7ff51f82	96	int gp100_fb_new(struct nvkm_device , int, struct nvkm_fb *);
eeea423c	97	int gp102_fb_new(struct nvkm_device , int, struct nvkm_fb *);
fdde00ed	98	int gp10b_fb_new(struct nvkm_device , int, struct nvkm_fb *);
861d2107	99
d390b480	100	#include <subdev/bios.h>
b655f2bb BS	101	#include <subdev/bios/ramcfg.h>
b655f2bb BS	102
639c308e	103	struct nvkm_ram_data {
d26e7489	104	struct list_head head;
b655f2bb	105	struct nvbios_ramcfg bios;
46bf1c38	106	u32 freq;
b655f2bb BS	107	};
b655f2bb BS	108
d36a99d2 BS	109	enum nvkm_ram_type {
	110	NVKM_RAM_TYPE_UNKNOWN = 0,
	111	NVKM_RAM_TYPE_STOLEN,
	112	NVKM_RAM_TYPE_SGRAM,
	113	NVKM_RAM_TYPE_SDRAM,
	114	NVKM_RAM_TYPE_DDR1,
	115	NVKM_RAM_TYPE_DDR2,
	116	NVKM_RAM_TYPE_DDR3,
	117	NVKM_RAM_TYPE_GDDR2,
	118	NVKM_RAM_TYPE_GDDR3,
	119	NVKM_RAM_TYPE_GDDR4,
	120	NVKM_RAM_TYPE_GDDR5
	121	};
	122
639c308e	123	struct nvkm_ram {
d36a99d2 BS	124	const struct nvkm_ram_func *func;
	125	struct nvkm_fb *fb;
	126	enum nvkm_ram_type type;
dceef5d8	127	u64 size;
d36a99d2 BS	128
d36a99d2 BS	129	#define NVKM_RAM_MM_SHIFT 12
4d058fab BS	130	#define NVKM_RAM_MM_ANY (NVKM_MM_HEAP_ANY + 0)
	131	#define NVKM_RAM_MM_NORMAL (NVKM_MM_HEAP_ANY + 1)
	132	#define NVKM_RAM_MM_NOMAP (NVKM_MM_HEAP_ANY + 2)
	133	#define NVKM_RAM_MM_MIXED (NVKM_MM_HEAP_ANY + 3)
d36a99d2	134	struct nvkm_mm vram;
d36a99d2	135	u64 stolen;
5f8e2567	136
dceef5d8 BS	137	int ranks;
dceef5d8 BS	138	int parts;
de1c4e28	139	int part_mask;
150ccf16	140
aae95ca7 BS	141	u32 freq;
aae95ca7 BS	142	u32 mr[16];
d394fb12	143	u32 mr1_nuts;
b655f2bb	144
639c308e BS	145	struct nvkm_ram_data *next;
	146	struct nvkm_ram_data former;
	147	struct nvkm_ram_data xition;
	148	struct nvkm_ram_data target;
dceef5d8	149	};
d36a99d2	150
e9a8b218 BS	151	int
	152	nvkm_ram_get(struct nvkm_device *, u8 heap, u8 type, u8 page, u64 size,
	153	bool contig, bool back, struct nvkm_memory **);
	154
d36a99d2	155	struct nvkm_ram_func {
97e5268d BS	156	u64 upper;
	157	u32 (probe_fbp)(const struct nvkm_ram_func , struct nvkm_device *,
	158	int fbp, int *pltcs);
	159	u32 (probe_fbp_amount)(const struct nvkm_ram_func , u32 fbpao,
	160	struct nvkm_device , int fbp, int pltcs);
	161	u32 (probe_fbpa_amount)(struct nvkm_device , int fbpa);
d36a99d2 BS	162	void (dtor)(struct nvkm_ram *);
	163	int (init)(struct nvkm_ram );
	164
d36a99d2 BS	165	int (calc)(struct nvkm_ram , u32 freq);
	166	int (prog)(struct nvkm_ram );
	167	void (tidy)(struct nvkm_ram );
	168	};
f3a8b664 BS	169
f3a8b664 BS	170	extern const u8 gf100_pte_storage_type_map[256];
861d2107	171	#endif