From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- .../gpu/drm/nouveau/nvkm/engine/fifo/channv04.h | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv04.h (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv04.h') diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv04.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv04.h new file mode 100644 index 000000000..727bc8976 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv04.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NV04_FIFO_CHAN_H__ +#define __NV04_FIFO_CHAN_H__ +#define nv04_fifo_chan(p) container_of((p), struct nv04_fifo_chan, base) +#include "chan.h" +#include "nv04.h" + +struct nv04_fifo_chan { + struct nvkm_fifo_chan base; + struct nv04_fifo *fifo; + u32 ramfc; +#define NV04_FIFO_ENGN_SW 0 +#define NV04_FIFO_ENGN_GR 1 +#define NV04_FIFO_ENGN_MPEG 2 +#define NV04_FIFO_ENGN_DMA 3 + struct nvkm_gpuobj *engn[NVKM_FIFO_ENGN_NR]; +}; + +extern const struct nvkm_fifo_chan_func nv04_fifo_dma_func; +void *nv04_fifo_dma_dtor(struct nvkm_fifo_chan *); +void nv04_fifo_dma_init(struct nvkm_fifo_chan *); +void nv04_fifo_dma_fini(struct nvkm_fifo_chan *); +void nv04_fifo_dma_object_dtor(struct nvkm_fifo_chan *, int); + +extern const struct nvkm_fifo_chan_oclass nv04_fifo_dma_oclass; +extern const struct nvkm_fifo_chan_oclass nv10_fifo_dma_oclass; +extern const struct nvkm_fifo_chan_oclass nv17_fifo_dma_oclass; +extern const struct nvkm_fifo_chan_oclass nv40_fifo_dma_oclass; +#endif -- cgit v1.2.3