54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
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/* SPDX-License-Identifier: MIT */
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#ifndef __NV50_FIFO_CHAN_H__
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#define __NV50_FIFO_CHAN_H__
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#define nv50_fifo_chan(p) container_of((p), struct nv50_fifo_chan, base)
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#include "chan.h"
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#include "nv50.h"
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struct nv50_fifo_chan {
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struct nv50_fifo *fifo;
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struct nvkm_fifo_chan base;
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struct nvkm_gpuobj *ramfc;
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struct nvkm_gpuobj *cache;
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struct nvkm_gpuobj *eng;
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struct nvkm_gpuobj *pgd;
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struct nvkm_ramht *ramht;
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#define NV50_FIFO_ENGN_SW 0
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#define NV50_FIFO_ENGN_GR 1
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#define NV50_FIFO_ENGN_MPEG 2
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#define NV50_FIFO_ENGN_DMA 3
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#define G84_FIFO_ENGN_SW 0
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#define G84_FIFO_ENGN_GR 1
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#define G84_FIFO_ENGN_MPEG 2
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#define G84_FIFO_ENGN_MSPPP 2
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#define G84_FIFO_ENGN_ME 3
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#define G84_FIFO_ENGN_CE0 3
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#define G84_FIFO_ENGN_VP 4
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#define G84_FIFO_ENGN_MSPDEC 4
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#define G84_FIFO_ENGN_CIPHER 5
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#define G84_FIFO_ENGN_SEC 5
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#define G84_FIFO_ENGN_VIC 5
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#define G84_FIFO_ENGN_BSP 6
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#define G84_FIFO_ENGN_MSVLD 6
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#define G84_FIFO_ENGN_DMA 7
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struct nvkm_gpuobj *engn[NVKM_FIFO_ENGN_NR];
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};
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int nv50_fifo_chan_ctor(struct nv50_fifo *, u64 vmm, u64 push,
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const struct nvkm_oclass *, struct nv50_fifo_chan *);
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void *nv50_fifo_chan_dtor(struct nvkm_fifo_chan *);
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void nv50_fifo_chan_fini(struct nvkm_fifo_chan *);
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struct nvkm_gpuobj **nv50_fifo_chan_engine(struct nv50_fifo_chan *, struct nvkm_engine *);
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void nv50_fifo_chan_engine_dtor(struct nvkm_fifo_chan *, struct nvkm_engine *);
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void nv50_fifo_chan_object_dtor(struct nvkm_fifo_chan *, int);
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int g84_fifo_chan_ctor(struct nv50_fifo *, u64 vmm, u64 push,
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const struct nvkm_oclass *, struct nv50_fifo_chan *);
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extern const struct nvkm_fifo_chan_oclass nv50_fifo_gpfifo_oclass;
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extern const struct nvkm_fifo_chan_oclass g84_fifo_gpfifo_oclass;
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#endif
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