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a09e091a JB |
1 | /* |
2 | * Copyright © 2006-2007 Daniel Stone | |
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 (including the next | |
12 | * paragraph) shall be included in all copies or substantial portions of the | |
13 | * Software. | |
14 | * | |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | |
21 | * DEALINGS IN THE SOFTWARE. | |
22 | * | |
23 | * Author: Daniel Stone <daniel@fooishbar.org> | |
24 | */ | |
25 | ||
26 | #ifndef HOTPLUG_H | |
27 | #define HOTPLUG_H | |
28 | ||
29 | #include "list.h" | |
30 | ||
31 | extern _X_EXPORT void config_pre_init(void); | |
32 | extern _X_EXPORT void config_init(void); | |
33 | extern _X_EXPORT void config_fini(void); | |
34 | ||
35 | struct OdevAttribute { | |
36 | struct xorg_list member; | |
37 | int attrib_id; | |
38 | char *attrib_name; | |
39 | }; | |
40 | ||
41 | struct OdevAttributes { | |
42 | struct xorg_list list; | |
43 | Bool unowned; | |
44 | }; | |
45 | ||
46 | struct OdevAttributes * | |
47 | config_odev_allocate_attribute_list(void); | |
48 | ||
49 | void | |
50 | config_odev_free_attribute_list(struct OdevAttributes *attribs); | |
51 | ||
52 | Bool | |
53 | config_odev_add_attribute(struct OdevAttributes *attribs, int attrib, | |
54 | const char *attrib_name); | |
55 | ||
56 | void | |
57 | config_odev_free_attributes(struct OdevAttributes *attribs); | |
58 | ||
59 | /* path to kernel device node - Linux e.g. /dev/dri/card0 */ | |
60 | #define ODEV_ATTRIB_PATH 1 | |
61 | /* system device path - Linux e.g. /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 */ | |
62 | #define ODEV_ATTRIB_SYSPATH 2 | |
63 | /* DRI-style bus id */ | |
64 | #define ODEV_ATTRIB_BUSID 3 | |
65 | ||
66 | typedef void (*config_odev_probe_proc_ptr)(struct OdevAttributes *attribs); | |
67 | void config_odev_probe(config_odev_probe_proc_ptr probe_callback); | |
68 | ||
69 | #ifdef CONFIG_UDEV_KMS | |
70 | void NewGPUDeviceRequest(struct OdevAttributes *attribs); | |
71 | void DeleteGPUDeviceRequest(struct OdevAttributes *attribs); | |
72 | #endif | |
73 | ||
74 | #define ServerIsNotSeat0() (SeatId && strcmp(SeatId, "seat0")) | |
75 | #endif /* HOTPLUG_H */ |