diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.h new file mode 100644 index 000000000000..09ed93c66567 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.h @@ -0,0 +1,36 @@ +#ifndef __NV50_FIFO_H__ +#define __NV50_FIFO_H__ +#include <engine/fifo.h> + +struct nv50_fifo_priv { + struct nvkm_fifo base; + struct nvkm_gpuobj *playlist[2]; + int cur_playlist; +}; + +struct nv50_fifo_base { + struct nvkm_fifo_base base; + struct nvkm_gpuobj *ramfc; + struct nvkm_gpuobj *cache; + struct nvkm_gpuobj *eng; + struct nvkm_gpuobj *pgd; + struct nvkm_vm *vm; +}; + +struct nv50_fifo_chan { + struct nvkm_fifo_chan base; + u32 subc[8]; + struct nvkm_ramht *ramht; +}; + +void nv50_fifo_playlist_update(struct nv50_fifo_priv *); + +void nv50_fifo_object_detach(struct nvkm_object *, int); +void nv50_fifo_chan_dtor(struct nvkm_object *); +int nv50_fifo_chan_fini(struct nvkm_object *, bool); + +void nv50_fifo_context_dtor(struct nvkm_object *); + +void nv50_fifo_dtor(struct nvkm_object *); +int nv50_fifo_init(struct nvkm_object *); +#endif |