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1 | /* |
2 | * Copyright 2016 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 "priv.h" | |
25 | ||
26 | static const struct nvkm_mc_map | |
27 | gt215_mc_reset[] = { | |
28 | { 0x04008000, NVKM_ENGINE_MSVLD }, | |
29 | { 0x01020000, NVKM_ENGINE_MSPDEC }, | |
30 | { 0x00802000, NVKM_ENGINE_CE0 }, | |
31 | { 0x00400002, NVKM_ENGINE_MSPPP }, | |
32 | { 0x00201000, NVKM_ENGINE_GR }, | |
33 | { 0x00000100, NVKM_ENGINE_FIFO }, | |
34 | {} | |
35 | }; | |
36 | ||
37 | static const struct nvkm_mc_map | |
38 | gt215_mc_intr[] = { | |
39 | { 0x04000000, NVKM_ENGINE_DISP }, | |
40 | { 0x00400000, NVKM_ENGINE_CE0 }, | |
41 | { 0x00020000, NVKM_ENGINE_MSPDEC }, | |
42 | { 0x00008000, NVKM_ENGINE_MSVLD }, | |
43 | { 0x00001000, NVKM_ENGINE_GR }, | |
44 | { 0x00000100, NVKM_ENGINE_FIFO }, | |
45 | { 0x00000001, NVKM_ENGINE_MSPPP }, | |
46 | { 0x00429101, NVKM_SUBDEV_FB }, | |
47 | { 0x10000000, NVKM_SUBDEV_BUS }, | |
48 | { 0x00200000, NVKM_SUBDEV_GPIO }, | |
49 | { 0x00200000, NVKM_SUBDEV_I2C }, | |
50 | { 0x00100000, NVKM_SUBDEV_TIMER }, | |
51 | { 0x00080000, NVKM_SUBDEV_THERM }, | |
52 | { 0x00040000, NVKM_SUBDEV_PMU }, | |
53 | {}, | |
54 | }; | |
55 | ||
5805bd1e BS |
56 | static void |
57 | gt215_mc_intr_mask(struct nvkm_mc *mc, u32 mask, u32 stat) | |
58 | { | |
59 | nvkm_mask(mc->subdev.device, 0x000640, mask, stat); | |
60 | } | |
61 | ||
88c0de2c BS |
62 | static const struct nvkm_mc_func |
63 | gt215_mc = { | |
64 | .init = nv50_mc_init, | |
65 | .intr = gt215_mc_intr, | |
66 | .intr_unarm = nv04_mc_intr_unarm, | |
67 | .intr_rearm = nv04_mc_intr_rearm, | |
5805bd1e | 68 | .intr_mask = gt215_mc_intr_mask, |
6e09a578 | 69 | .intr_stat = nv04_mc_intr_stat, |
88c0de2c BS |
70 | .reset = gt215_mc_reset, |
71 | }; | |
72 | ||
73 | int | |
74 | gt215_mc_new(struct nvkm_device *device, int index, struct nvkm_mc **pmc) | |
75 | { | |
76 | return nvkm_mc_new_(>215_mc, device, index, pmc); | |
77 | } |