diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h new file mode 100644 index 000000000..9713daee6 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h @@ -0,0 +1,52 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __GK104_FIFO_CHAN_H__ +#define __GK104_FIFO_CHAN_H__ +#define gk104_fifo_chan(p) container_of((p), struct gk104_fifo_chan, base) +#include "chan.h" +#include "gk104.h" + +struct gk104_fifo_chan { + struct nvkm_fifo_chan base; + struct gk104_fifo *fifo; + int runl; + + struct nvkm_fifo_cgrp *cgrp; + struct list_head head; + bool killed; + +#define GK104_FIFO_ENGN_SW 15 + struct gk104_fifo_engn { + struct nvkm_gpuobj *inst; + struct nvkm_vma *vma; + } engn[NVKM_FIFO_ENGN_NR]; +}; + +extern const struct nvkm_fifo_chan_func gk104_fifo_gpfifo_func; + +int gk104_fifo_gpfifo_new(struct gk104_fifo *, const struct nvkm_oclass *, + void *data, u32 size, struct nvkm_object **); +void *gk104_fifo_gpfifo_dtor(struct nvkm_fifo_chan *); +void gk104_fifo_gpfifo_init(struct nvkm_fifo_chan *); +void gk104_fifo_gpfifo_fini(struct nvkm_fifo_chan *); +struct gk104_fifo_engn *gk104_fifo_gpfifo_engine(struct gk104_fifo_chan *, struct nvkm_engine *); +int gk104_fifo_gpfifo_engine_ctor(struct nvkm_fifo_chan *, struct nvkm_engine *, + struct nvkm_object *); +void gk104_fifo_gpfifo_engine_dtor(struct nvkm_fifo_chan *, + struct nvkm_engine *); +int gk104_fifo_gpfifo_kick(struct gk104_fifo_chan *); +int gk104_fifo_gpfifo_kick_locked(struct gk104_fifo_chan *); + +int gv100_fifo_gpfifo_new(struct gk104_fifo *, const struct nvkm_oclass *, + void *data, u32 size, struct nvkm_object **); +int gv100_fifo_gpfifo_new_(const struct nvkm_fifo_chan_func *, + struct gk104_fifo *, u64 *, u16 *, u64, u64, u64, + u64 *, bool, u32 *, const struct nvkm_oclass *, + struct nvkm_object **); +int gv100_fifo_gpfifo_engine_init(struct nvkm_fifo_chan *, + struct nvkm_engine *); +int gv100_fifo_gpfifo_engine_fini(struct nvkm_fifo_chan *, + struct nvkm_engine *, bool); + +int tu102_fifo_gpfifo_new(struct gk104_fifo *, const struct nvkm_oclass *, + void *data, u32 size, struct nvkm_object **); +#endif |