1 | /* |
2 | * Copyright 2021 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 | #include <nvif/head.h> |
23 | #include <nvif/disp.h> |
24 | #include <nvif/printf.h> |
25 | |
26 | #include <nvif/class.h> |
27 | #include <nvif/if0013.h> |
28 | |
29 | int |
30 | nvif_head_vblank_event_ctor(struct nvif_head *head, const char *name, nvif_event_func func, |
31 | bool wait, struct nvif_event *event) |
32 | { |
33 | int ret = nvif_event_ctor(&head->object, name ?: "nvifHeadVBlank" , nvif_head_id(head), |
34 | func, wait, NULL, 0, event); |
35 | NVIF_ERRON(ret, &head->object, "[NEW EVENT:VBLANK]" ); |
36 | return ret; |
37 | } |
38 | |
39 | void |
40 | nvif_head_dtor(struct nvif_head *head) |
41 | { |
42 | nvif_object_dtor(&head->object); |
43 | } |
44 | |
45 | int |
46 | nvif_head_ctor(struct nvif_disp *disp, const char *name, int id, struct nvif_head *head) |
47 | { |
48 | struct nvif_head_v0 args; |
49 | int ret; |
50 | |
51 | args.version = 0; |
52 | args.id = id; |
53 | |
54 | ret = nvif_object_ctor(&disp->object, name ? name : "nvifHead" , id, NVIF_CLASS_HEAD, |
55 | &args, sizeof(args), &head->object); |
56 | NVIF_ERRON(ret, &disp->object, "[NEW head id:%d]" , args.id); |
57 | return ret; |
58 | } |
59 | |