diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h new file mode 100644 index 000000000..3a95730d7 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NV50_FIFO_CHAN_H__ +#define __NV50_FIFO_CHAN_H__ +#define nv50_fifo_chan(p) container_of((p), struct nv50_fifo_chan, base) +#include "chan.h" +#include "nv50.h" + +struct nv50_fifo_chan { + struct nv50_fifo *fifo; + struct nvkm_fifo_chan base; + + struct nvkm_gpuobj *ramfc; + struct nvkm_gpuobj *cache; + struct nvkm_gpuobj *eng; + struct nvkm_gpuobj *pgd; + struct nvkm_ramht *ramht; + +#define NV50_FIFO_ENGN_SW 0 +#define NV50_FIFO_ENGN_GR 1 +#define NV50_FIFO_ENGN_MPEG 2 +#define NV50_FIFO_ENGN_DMA 3 + +#define G84_FIFO_ENGN_SW 0 +#define G84_FIFO_ENGN_GR 1 +#define G84_FIFO_ENGN_MPEG 2 +#define G84_FIFO_ENGN_MSPPP 2 +#define G84_FIFO_ENGN_ME 3 +#define G84_FIFO_ENGN_CE0 3 +#define G84_FIFO_ENGN_VP 4 +#define G84_FIFO_ENGN_MSPDEC 4 +#define G84_FIFO_ENGN_CIPHER 5 +#define G84_FIFO_ENGN_SEC 5 +#define G84_FIFO_ENGN_VIC 5 +#define G84_FIFO_ENGN_BSP 6 +#define G84_FIFO_ENGN_MSVLD 6 +#define G84_FIFO_ENGN_DMA 7 + struct nvkm_gpuobj *engn[NVKM_FIFO_ENGN_NR]; +}; + +int nv50_fifo_chan_ctor(struct nv50_fifo *, u64 vmm, u64 push, + const struct nvkm_oclass *, struct nv50_fifo_chan *); +void *nv50_fifo_chan_dtor(struct nvkm_fifo_chan *); +void nv50_fifo_chan_fini(struct nvkm_fifo_chan *); +struct nvkm_gpuobj **nv50_fifo_chan_engine(struct nv50_fifo_chan *, struct nvkm_engine *); +void nv50_fifo_chan_engine_dtor(struct nvkm_fifo_chan *, struct nvkm_engine *); +void nv50_fifo_chan_object_dtor(struct nvkm_fifo_chan *, int); + +int g84_fifo_chan_ctor(struct nv50_fifo *, u64 vmm, u64 push, + const struct nvkm_oclass *, struct nv50_fifo_chan *); + +extern const struct nvkm_fifo_chan_oclass nv50_fifo_gpfifo_oclass; +extern const struct nvkm_fifo_chan_oclass g84_fifo_gpfifo_oclass; +#endif |