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git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/blob - drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h
1 #ifndef __NVKM_FIFO_H__
2 #define __NVKM_FIFO_H__
3 #include <core/engine.h>
4 #include <core/event.h>
6 #define NVKM_FIFO_CHID_NR 4096
8 struct nvkm_fifo_engn
{
9 struct nvkm_object
*object
;
14 struct nvkm_fifo_chan
{
15 const struct nvkm_fifo_chan_func
*func
;
16 struct nvkm_fifo
*fifo
;
18 struct nvkm_object object
;
20 struct list_head head
;
22 struct nvkm_gpuobj
*inst
;
23 struct nvkm_gpuobj
*push
;
29 struct nvkm_fifo_engn engn
[NVKM_SUBDEV_NR
];
33 const struct nvkm_fifo_func
*func
;
34 struct nvkm_engine engine
;
36 DECLARE_BITMAP(mask
, NVKM_FIFO_CHID_NR
);
38 struct list_head chan
;
41 struct nvkm_event uevent
; /* async user trigger */
42 struct nvkm_event cevent
; /* channel creation event */
43 struct nvkm_event kevent
; /* channel killed */
46 void nvkm_fifo_pause(struct nvkm_fifo
*, unsigned long *);
47 void nvkm_fifo_start(struct nvkm_fifo
*, unsigned long *);
49 void nvkm_fifo_chan_put(struct nvkm_fifo
*, unsigned long flags
,
50 struct nvkm_fifo_chan
**);
51 struct nvkm_fifo_chan
*
52 nvkm_fifo_chan_inst(struct nvkm_fifo
*, u64 inst
, unsigned long *flags
);
53 struct nvkm_fifo_chan
*
54 nvkm_fifo_chan_chid(struct nvkm_fifo
*, int chid
, unsigned long *flags
);
56 int nv04_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
57 int nv10_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
58 int nv17_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
59 int nv40_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
60 int nv50_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
61 int g84_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
62 int gf100_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
63 int gk104_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
64 int gk110_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
65 int gk208_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
66 int gk20a_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
67 int gm107_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
68 int gm200_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
69 int gm20b_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
70 int gp100_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);
71 int gp10b_fifo_new(struct nvkm_device
*, int, struct nvkm_fifo
**);