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 * Lyude Paul
24 */
25 #include "gk104.h"
26 #include "gf100.h"
27 #include "ram.h"
28
29 /*
30 *******************************************************************************
31 * PGRAPH registers for clockgating
32 *******************************************************************************
33 */
34 const struct nvkm_therm_clkgate_init
35 gk104_fb_clkgate_blcg_init_unk_0[] = {
36 { 0x100d10, 1, 0x0000c244 },
37 { 0x100d30, 1, 0x0000c242 },
38 { 0x100d3c, 1, 0x00000242 },
39 { 0x100d48, 1, 0x00000242 },
40 { 0x100d1c, 1, 0x00000042 },
41 {}
42 };
43
44 const struct nvkm_therm_clkgate_init
45 gk104_fb_clkgate_blcg_init_vm_0[] = {
46 { 0x100c98, 1, 0x00000242 },
47 {}
48 };
49
50 const struct nvkm_therm_clkgate_init
51 gk104_fb_clkgate_blcg_init_main_0[] = {
52 { 0x10f000, 1, 0x00000042 },
53 { 0x17e030, 1, 0x00000044 },
54 { 0x17e040, 1, 0x00000044 },
55 {}
56 };
57
58 const struct nvkm_therm_clkgate_init
59 gk104_fb_clkgate_blcg_init_bcast_0[] = {
60 { 0x17ea60, 4, 0x00000044 },
61 {}
62 };
63
64 static const struct nvkm_therm_clkgate_pack
65 gk104_fb_clkgate_pack[] = {
66 { gk104_fb_clkgate_blcg_init_unk_0 },
67 { gk104_fb_clkgate_blcg_init_vm_0 },
68 { gk104_fb_clkgate_blcg_init_main_0 },
69 { gk104_fb_clkgate_blcg_init_bcast_0 },
70 {}
71 };
72
73 static const struct nvkm_fb_func
74 gk104_fb = {
75 .dtor = gf100_fb_dtor,
76 .oneinit = gf100_fb_oneinit,
77 .init = gf100_fb_init,
78 .init_page = gf100_fb_init_page,
79 .intr = gf100_fb_intr,
80 .ram_new = gk104_ram_new,
81 .default_bigpage = 17,
82 .clkgate_pack = gk104_fb_clkgate_pack,
83 };
84
85 int
86 gk104_fb_new(struct nvkm_device *device, int index, struct nvkm_fb **pfb)
87 {
88 return gf100_fb_new_(&gk104_fb, device, index, pfb);
89 }