diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/gr.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/gr.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/gr.h b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/gr.h new file mode 100644 index 000000000000..24980f23aab9 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/gr.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVKM_RM_GR_H__ +#define __NVKM_RM_GR_H__ +#include "engine.h" + +#include <core/object.h> +#include <engine/gr.h> + +#define R515_GR_MAX_CTXBUFS 9 + +struct r535_gr_chan { + struct nvkm_object object; + struct r535_gr *gr; + + struct nvkm_vmm *vmm; + struct nvkm_chan *chan; + + struct nvkm_memory *mem[R515_GR_MAX_CTXBUFS]; + struct nvkm_vma *vma[R515_GR_MAX_CTXBUFS]; +}; + +struct r535_gr { + struct nvkm_gr base; + + struct { + u16 bufferId; + u32 size; + u8 page; + u8 align; + bool global; + bool init; + bool ro; + } ctxbuf[R515_GR_MAX_CTXBUFS]; + int ctxbuf_nr; + + struct nvkm_memory *ctxbuf_mem[R515_GR_MAX_CTXBUFS]; + + struct { + int chid; + struct nvkm_memory *inst; + struct nvkm_vmm *vmm; + struct nvkm_gsp_object chan; + struct nvkm_gsp_object threed; + struct { + struct nvkm_memory *mem[R515_GR_MAX_CTXBUFS]; + struct nvkm_vma *vma[R515_GR_MAX_CTXBUFS]; + } ctxbuf; + bool enabled; + } scrubber; +}; + +struct NV2080_CTRL_INTERNAL_ENGINE_CONTEXT_BUFFER_INFO; +void r535_gr_get_ctxbuf_info(struct r535_gr *, int i, + struct NV2080_CTRL_INTERNAL_ENGINE_CONTEXT_BUFFER_INFO *); +#endif |