1 /*
2 * Copyright 2012 Red Hat Inc.
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 COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * Authors: Ben Skeggs
23 */
24 #include "rootnv50.h"
25 #include "channv50.h"
26
27 #include <nvif/class.h>
28
29 static const struct nv50_disp_root_func
30 g84_disp_root = {
31 .user = {
32 {{0,0,G82_DISP_CURSOR }, nv50_disp_curs_new },
33 {{0,0,G82_DISP_OVERLAY }, nv50_disp_oimm_new },
34 {{0,0,G82_DISP_BASE_CHANNEL_DMA }, g84_disp_base_new },
35 {{0,0,G82_DISP_CORE_CHANNEL_DMA }, g84_disp_core_new },
36 {{0,0,G82_DISP_OVERLAY_CHANNEL_DMA}, g84_disp_ovly_new },
37 {}
38 },
39 };
40
41 static int
g84_disp_root_new(struct nvkm_disp * disp,const struct nvkm_oclass * oclass,void * data,u32 size,struct nvkm_object ** pobject)42 g84_disp_root_new(struct nvkm_disp *disp, const struct nvkm_oclass *oclass,
43 void *data, u32 size, struct nvkm_object **pobject)
44 {
45 return nv50_disp_root_new_(&g84_disp_root, disp, oclass,
46 data, size, pobject);
47 }
48
49 const struct nvkm_disp_oclass
50 g84_disp_root_oclass = {
51 .base.oclass = G82_DISP,
52 .base.minver = -1,
53 .base.maxver = -1,
54 .ctor = g84_disp_root_new,
55 };
56