1 /* $NetBSD: nouveau_nvkm_engine_disp_roottu102.c,v 1.2 2021/12/18 23:45:35 riastradh Exp $ */
2
3 /*
4 * Copyright 2018 Red Hat Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
23 */
24 #include <sys/cdefs.h>
25 __KERNEL_RCSID(0, "$NetBSD: nouveau_nvkm_engine_disp_roottu102.c,v 1.2 2021/12/18 23:45:35 riastradh Exp $");
26
27 #include "rootnv50.h"
28 #include "channv50.h"
29
30 #include <nvif/class.h>
31
32 static const struct nv50_disp_root_func
33 tu102_disp_root = {
34 .user = {
35 {{0,0,TU102_DISP_CURSOR }, gv100_disp_curs_new },
36 {{0,0,TU102_DISP_WINDOW_IMM_CHANNEL_DMA}, gv100_disp_wimm_new },
37 {{0,0,TU102_DISP_CORE_CHANNEL_DMA }, gv100_disp_core_new },
38 {{0,0,TU102_DISP_WINDOW_CHANNEL_DMA }, gv100_disp_wndw_new },
39 {}
40 },
41 };
42
43 static int
tu102_disp_root_new(struct nvkm_disp * disp,const struct nvkm_oclass * oclass,void * data,u32 size,struct nvkm_object ** pobject)44 tu102_disp_root_new(struct nvkm_disp *disp, const struct nvkm_oclass *oclass,
45 void *data, u32 size, struct nvkm_object **pobject)
46 {
47 return nv50_disp_root_new_(&tu102_disp_root, disp, oclass,
48 data, size, pobject);
49 }
50
51 const struct nvkm_disp_oclass
52 tu102_disp_root_oclass = {
53 .base.oclass = TU102_DISP,
54 .base.minver = -1,
55 .base.maxver = -1,
56 .ctor = tu102_disp_root_new,
57 };
58