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 g94_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,GT200_DISP_BASE_CHANNEL_DMA   },   g84_disp_base_new },
35 		{{0,0,GT206_DISP_CORE_CHANNEL_DMA   },   g94_disp_core_new },
36 		{{0,0,GT200_DISP_OVERLAY_CHANNEL_DMA}, gt200_disp_ovly_new },
37 		{}
38 	},
39 };
40 
41 static int
g94_disp_root_new(struct nvkm_disp * disp,const struct nvkm_oclass * oclass,void * data,u32 size,struct nvkm_object ** pobject)42 g94_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_(&g94_disp_root, disp, oclass,
46 				   data, size, pobject);
47 }
48 
49 const struct nvkm_disp_oclass
50 g94_disp_root_oclass = {
51 	.base.oclass = GT206_DISP,
52 	.base.minver = -1,
53 	.base.maxver = -1,
54 	.ctor = g94_disp_root_new,
55 };
56