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 "channv50.h"
25 
26 static const struct nv50_disp_mthd_list
27 g84_disp_ovly_mthd_base = {
28 	.mthd = 0x0000,
29 	.addr = 0x000000,
30 	.data = {
31 		{ 0x0080, 0x000000 },
32 		{ 0x0084, 0x6109a0 },
33 		{ 0x0088, 0x6109c0 },
34 		{ 0x008c, 0x6109c8 },
35 		{ 0x0090, 0x6109b4 },
36 		{ 0x0094, 0x610970 },
37 		{ 0x00a0, 0x610998 },
38 		{ 0x00a4, 0x610964 },
39 		{ 0x00c0, 0x610958 },
40 		{ 0x00e0, 0x6109a8 },
41 		{ 0x00e4, 0x6109d0 },
42 		{ 0x00e8, 0x6109d8 },
43 		{ 0x0100, 0x61094c },
44 		{ 0x0104, 0x610984 },
45 		{ 0x0108, 0x61098c },
46 		{ 0x0800, 0x6109f8 },
47 		{ 0x0808, 0x610a08 },
48 		{ 0x080c, 0x610a10 },
49 		{ 0x0810, 0x610a00 },
50 		{}
51 	}
52 };
53 
54 static const struct nv50_disp_chan_mthd
55 g84_disp_ovly_mthd = {
56 	.name = "Overlay",
57 	.addr = 0x000540,
58 	.prev = 0x000004,
59 	.data = {
60 		{ "Global", 1, &g84_disp_ovly_mthd_base },
61 		{}
62 	}
63 };
64 
65 int
g84_disp_ovly_new(const struct nvkm_oclass * oclass,void * argv,u32 argc,struct nv50_disp * disp,struct nvkm_object ** pobject)66 g84_disp_ovly_new(const struct nvkm_oclass *oclass, void *argv, u32 argc,
67 		  struct nv50_disp *disp, struct nvkm_object **pobject)
68 {
69 	return nv50_disp_ovly_new_(&nv50_disp_dmac_func, &g84_disp_ovly_mthd,
70 				   disp, 3, oclass, argv, argc, pobject);
71 }
72