summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h
blob: 534c21079b81a91cf71d7da446a495a374ce6cf8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
#ifndef __NVKM_SW_NV50_H__
#define __NVKM_SW_NV50_H__
#define nv50_sw_chan(p) container_of((p), struct nv50_sw_chan, base)
#include "priv.h"
#include "chan.h"
#include "nvsw.h"
#include <core/notify.h>

struct nv50_sw_oclass {
	struct nvkm_oclass base;
	struct nvkm_oclass *cclass;
	struct nvkm_oclass *sclass;
};

int  nv50_sw_ctor(struct nvkm_object *, struct nvkm_object *,
			struct nvkm_oclass *, void *, u32,
			struct nvkm_object **);

struct nv50_sw_cclass {
	struct nvkm_oclass base;
	int (*vblank)(struct nvkm_notify *);
	const struct nvkm_sw_chan_func *chan;
};

struct nv50_sw_chan {
	struct nvkm_sw_chan base;
	struct {
		struct nvkm_notify notify[4];
		u32 channel;
		u32 ctxdma;
		u64 offset;
		u32 value;
	} vblank;
};

int  nv50_sw_context_ctor(struct nvkm_object *,
				struct nvkm_object *,
				struct nvkm_oclass *, void *, u32,
				struct nvkm_object **);
void nv50_sw_context_dtor(struct nvkm_object *);

int nv50_sw_mthd_vblsem_value(struct nvkm_object *, u32, void *, u32);
int nv50_sw_mthd_vblsem_release(struct nvkm_object *, u32, void *, u32);
int nv50_sw_mthd_flip(struct nvkm_object *, u32, void *, u32);
#endif