gm107.c

 1/*
 2 * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved.
 3 *
 4 * Permission is hereby granted, free of charge, to any person obtaining a
 5 * copy of this software and associated documentation files (the "Software"),
 6 * to deal in the Software without restriction, including without limitation
 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 8 * and/or sell copies of the Software, and to permit persons to whom the
 9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20 * DEALINGS IN THE SOFTWARE.
21 */
22#include "priv.h"
23
24static const struct nvkm_falcon_func
25gm107_nvdec_flcn = {
26	.disable = gm200_flcn_disable,
27	.enable = gm200_flcn_enable,
28	.reset_pmc = true,
29	.reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing,
30	.debug = 0xd00,
31	.imem_pio = &gm200_flcn_imem_pio,
32	.dmem_pio = &gm200_flcn_dmem_pio,
33};
34
35static const struct nvkm_nvdec_func
36gm107_nvdec = {
37	.flcn = &gm107_nvdec_flcn,
38};
39
40static int
41gm107_nvdec_nofw(struct nvkm_nvdec *nvdec, int ver,
42		 const struct nvkm_nvdec_fwif *fwif)
43{
44	return 0;
45}
46
47const struct nvkm_nvdec_fwif
48gm107_nvdec_fwif[] = {
49	{ -1, gm107_nvdec_nofw, &gm107_nvdec },
50	{}
51};
52
53int
54gm107_nvdec_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
55		struct nvkm_nvdec **pnvdec)
56{
57	return nvkm_nvdec_new_(gm107_nvdec_fwif, device, type, inst, 0, pnvdec);
58}