]>
Commit | Line | Data |
---|---|---|
b98abe52 SR |
1 | /* |
2 | * Copyright (c) 2014 Sebastian Reichel <sre@kernel.org> | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify it | |
5 | * under the terms of the GNU General Public License version 2 as published by | |
6 | * the Free Software Foundation. | |
7 | */ | |
8 | ||
9 | #ifndef _TOUCHSCREEN_H | |
10 | #define _TOUCHSCREEN_H | |
11 | ||
4200e831 | 12 | struct input_dev; |
ed7c9870 | 13 | struct input_mt_pos; |
b98abe52 | 14 | |
ed7c9870 HG |
15 | struct touchscreen_properties { |
16 | unsigned int max_x; | |
17 | unsigned int max_y; | |
18 | bool invert_x; | |
19 | bool invert_y; | |
20 | bool swap_x_y; | |
21 | }; | |
22 | ||
23 | void touchscreen_parse_properties(struct input_dev *input, bool multitouch, | |
24 | struct touchscreen_properties *prop); | |
25 | ||
26 | void touchscreen_set_mt_pos(struct input_mt_pos *pos, | |
27 | const struct touchscreen_properties *prop, | |
28 | unsigned int x, unsigned int y); | |
29 | ||
30 | void touchscreen_report_pos(struct input_dev *input, | |
31 | const struct touchscreen_properties *prop, | |
32 | unsigned int x, unsigned int y, | |
33 | bool multitouch); | |
b98abe52 SR |
34 | |
35 | #endif |