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/conn.h> |
23 | #include <nvif/disp.h> |
24 | #include <nvif/printf.h> |
25 | |
26 | #include <nvif/class.h> |
27 | #include <nvif/if0011.h> |
28 | |
29 | int |
30 | nvif_conn_event_ctor(struct nvif_conn *conn, const char *name, nvif_event_func func, u8 types, |
31 | struct nvif_event *event) |
32 | { |
33 | struct { |
34 | struct nvif_event_v0 base; |
35 | struct nvif_conn_event_v0 conn; |
36 | } args; |
37 | int ret; |
38 | |
39 | args.conn.version = 0; |
40 | args.conn.types = types; |
41 | |
42 | ret = nvif_event_ctor_(&conn->object, name ?: "nvifConnHpd" , nvif_conn_id(conn), |
43 | func, true, &args.base, sizeof(args), false, event); |
44 | NVIF_DEBUG(&conn->object, "[NEW EVENT:HPD types:%02x]" , types); |
45 | return ret; |
46 | } |
47 | |
48 | void |
49 | nvif_conn_dtor(struct nvif_conn *conn) |
50 | { |
51 | nvif_object_dtor(&conn->object); |
52 | } |
53 | |
54 | int |
55 | nvif_conn_ctor(struct nvif_disp *disp, const char *name, int id, struct nvif_conn *conn) |
56 | { |
57 | struct nvif_conn_v0 args; |
58 | int ret; |
59 | |
60 | args.version = 0; |
61 | args.id = id; |
62 | |
63 | ret = nvif_object_ctor(&disp->object, name ?: "nvifConn" , id, NVIF_CLASS_CONN, |
64 | &args, sizeof(args), &conn->object); |
65 | NVIF_ERRON(ret, &disp->object, "[NEW conn id:%d]" , id); |
66 | if (ret) |
67 | return ret; |
68 | |
69 | conn->id = id; |
70 | |
71 | switch (args.type) { |
72 | case NVIF_CONN_V0_VGA : conn->info.type = NVIF_CONN_VGA; break; |
73 | case NVIF_CONN_V0_TV : conn->info.type = NVIF_CONN_TV; break; |
74 | case NVIF_CONN_V0_DVI_I : conn->info.type = NVIF_CONN_DVI_I; break; |
75 | case NVIF_CONN_V0_DVI_D : conn->info.type = NVIF_CONN_DVI_D; break; |
76 | case NVIF_CONN_V0_LVDS : conn->info.type = NVIF_CONN_LVDS; break; |
77 | case NVIF_CONN_V0_LVDS_SPWG: conn->info.type = NVIF_CONN_LVDS_SPWG; break; |
78 | case NVIF_CONN_V0_HDMI : conn->info.type = NVIF_CONN_HDMI; break; |
79 | case NVIF_CONN_V0_DP : conn->info.type = NVIF_CONN_DP; break; |
80 | case NVIF_CONN_V0_EDP : conn->info.type = NVIF_CONN_EDP; break; |
81 | default: |
82 | break; |
83 | } |
84 | |
85 | return 0; |
86 | |
87 | } |
88 | |