30 lines
1000 B
C
30 lines
1000 B
C
|
/* SPDX-License-Identifier: MIT */
|
||
|
|
#ifndef __NV04_FIFO_CHAN_H__
|
||
|
|
#define __NV04_FIFO_CHAN_H__
|
||
|
|
#define nv04_fifo_chan(p) container_of((p), struct nv04_fifo_chan, base)
|
||
|
|
#include "chan.h"
|
||
|
|
#include "nv04.h"
|
||
|
|
|
||
|
|
struct nv04_fifo_chan {
|
||
|
|
struct nvkm_fifo_chan base;
|
||
|
|
struct nv04_fifo *fifo;
|
||
|
|
u32 ramfc;
|
||
|
|
#define NV04_FIFO_ENGN_SW 0
|
||
|
|
#define NV04_FIFO_ENGN_GR 1
|
||
|
|
#define NV04_FIFO_ENGN_MPEG 2
|
||
|
|
#define NV04_FIFO_ENGN_DMA 3
|
||
|
|
struct nvkm_gpuobj *engn[NVKM_FIFO_ENGN_NR];
|
||
|
|
};
|
||
|
|
|
||
|
|
extern const struct nvkm_fifo_chan_func nv04_fifo_dma_func;
|
||
|
|
void *nv04_fifo_dma_dtor(struct nvkm_fifo_chan *);
|
||
|
|
void nv04_fifo_dma_init(struct nvkm_fifo_chan *);
|
||
|
|
void nv04_fifo_dma_fini(struct nvkm_fifo_chan *);
|
||
|
|
void nv04_fifo_dma_object_dtor(struct nvkm_fifo_chan *, int);
|
||
|
|
|
||
|
|
extern const struct nvkm_fifo_chan_oclass nv04_fifo_dma_oclass;
|
||
|
|
extern const struct nvkm_fifo_chan_oclass nv10_fifo_dma_oclass;
|
||
|
|
extern const struct nvkm_fifo_chan_oclass nv17_fifo_dma_oclass;
|
||
|
|
extern const struct nvkm_fifo_chan_oclass nv40_fifo_dma_oclass;
|
||
|
|
#endif
|