1 /* SPDX-License-Identifier: MIT */
2 #ifndef __NVKM_GR_PRIV_H__
3 #define __NVKM_GR_PRIV_H__
4 #define nvkm_gr(p) container_of((p), struct nvkm_gr, engine)
5 #include <engine/gr.h>
6 #include <core/enum.h>
7 struct nvkm_fb_tile;
8 struct nvkm_fifo_chan;
9 
10 int nvkm_gr_ctor(const struct nvkm_gr_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
11 		 bool enable, struct nvkm_gr *);
12 
13 bool nv04_gr_idle(struct nvkm_gr *);
14 
15 struct nvkm_gr_func {
16 	void *(*dtor)(struct nvkm_gr *);
17 	int (*oneinit)(struct nvkm_gr *);
18 	int (*init)(struct nvkm_gr *);
19 	int (*fini)(struct nvkm_gr *, bool);
20 	int (*reset)(struct nvkm_gr *);
21 	void (*intr)(struct nvkm_gr *);
22 	void (*tile)(struct nvkm_gr *, int region, struct nvkm_fb_tile *);
23 	int (*tlb_flush)(struct nvkm_gr *);
24 	int (*chan_new)(struct nvkm_gr *, struct nvkm_fifo_chan *,
25 			const struct nvkm_oclass *, struct nvkm_object **);
26 	int (*object_get)(struct nvkm_gr *, int, struct nvkm_sclass *);
27 	/* Returns chipset-specific counts of units packed into an u64.
28 	 */
29 	u64 (*units)(struct nvkm_gr *);
30 	bool (*chsw_load)(struct nvkm_gr *);
31 	struct {
32 		int (*pause)(struct nvkm_gr *);
33 		int (*resume)(struct nvkm_gr *);
34 		u32 (*inst)(struct nvkm_gr *);
35 	} ctxsw;
36 	struct nvkm_sclass sclass[];
37 };
38 
39 extern const struct nvkm_bitfield nv04_gr_nsource[];
40 extern const struct nvkm_object_func nv04_gr_object;
41 
42 extern const struct nvkm_bitfield nv10_gr_intr_name[];
43 extern const struct nvkm_bitfield nv10_gr_nstatus[];
44 
45 extern const struct nvkm_enum nv50_data_error_names[];
46 #endif
47