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4b223eef BS |
1 | /* |
2 | * Copyright 2010 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 | ||
25 | #include "drmP.h" | |
26 | ||
27 | #include "nouveau_drv.h" | |
28 | ||
29 | void | |
30 | nvc0_fifo_disable(struct drm_device *dev) | |
31 | { | |
32 | } | |
33 | ||
34 | void | |
35 | nvc0_fifo_enable(struct drm_device *dev) | |
36 | { | |
37 | } | |
38 | ||
39 | bool | |
40 | nvc0_fifo_reassign(struct drm_device *dev, bool enable) | |
41 | { | |
42 | return false; | |
43 | } | |
44 | ||
45 | bool | |
46 | nvc0_fifo_cache_flush(struct drm_device *dev) | |
47 | { | |
48 | return true; | |
49 | } | |
50 | ||
51 | bool | |
52 | nvc0_fifo_cache_pull(struct drm_device *dev, bool enable) | |
53 | { | |
54 | return false; | |
55 | } | |
56 | ||
57 | int | |
58 | nvc0_fifo_channel_id(struct drm_device *dev) | |
59 | { | |
60 | return 127; | |
61 | } | |
62 | ||
63 | int | |
64 | nvc0_fifo_create_context(struct nouveau_channel *chan) | |
65 | { | |
66 | return 0; | |
67 | } | |
68 | ||
69 | void | |
70 | nvc0_fifo_destroy_context(struct nouveau_channel *chan) | |
71 | { | |
72 | } | |
73 | ||
74 | int | |
75 | nvc0_fifo_load_context(struct nouveau_channel *chan) | |
76 | { | |
77 | return 0; | |
78 | } | |
79 | ||
80 | int | |
81 | nvc0_fifo_unload_context(struct drm_device *dev) | |
82 | { | |
83 | return 0; | |
84 | } | |
85 | ||
86 | void | |
87 | nvc0_fifo_takedown(struct drm_device *dev) | |
88 | { | |
89 | } | |
90 | ||
91 | int | |
92 | nvc0_fifo_init(struct drm_device *dev) | |
93 | { | |
94 | return 0; | |
95 | } | |
96 |