gb20x.c

 1/* SPDX-License-Identifier: MIT
 2 *
 3 * Copyright (c) 2025, NVIDIA CORPORATION. All rights reserved.
 4 */
 5#include "gpu.h"
 6
 7#include <engine/ce/priv.h>
 8#include <engine/fifo/priv.h>
 9
10#include <nvif/class.h>
11
12const struct nvkm_rm_gpu
13gb20x_gpu = {
14	.disp.class = {
15		.root = GB202_DISP,
16		.caps = GB202_DISP_CAPS,
17		.core = GB202_DISP_CORE_CHANNEL_DMA,
18		.wndw = GB202_DISP_WINDOW_CHANNEL_DMA,
19		.wimm = GB202_DISP_WINDOW_IMM_CHANNEL_DMA,
20		.curs = GB202_DISP_CURSOR,
21	},
22
23	.usermode.class = BLACKWELL_USERMODE_A,
24
25	.fifo.chan = {
26		.class = BLACKWELL_CHANNEL_GPFIFO_B,
27		.doorbell_handle = gb202_chan_doorbell_handle,
28	},
29
30	.ce = {
31		.class = BLACKWELL_DMA_COPY_B,
32		.grce_mask = gb202_ce_grce_mask,
33	},
34	.gr.class = {
35		.i2m = BLACKWELL_INLINE_TO_MEMORY_A,
36		.twod = FERMI_TWOD_A,
37		.threed = BLACKWELL_B,
38		.compute = BLACKWELL_COMPUTE_B,
39	},
40	.nvdec.class = NVCFB0_VIDEO_DECODER,
41	.nvenc.class = NVCFB7_VIDEO_ENCODER,
42	.nvjpg.class = NVCFD1_VIDEO_NVJPG,
43	.ofa.class = NVCFFA_VIDEO_OFA,
44};