blob: 09d22ccb9e415e4797077ef60df5886cff8b9a53 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
/*
* Copyright (c) 2014 Sebastian Reichel <sre@kernel.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*/
#ifndef _TOUCHSCREEN_H
#define _TOUCHSCREEN_H
struct input_dev;
struct input_mt_pos;
struct touchscreen_properties {
unsigned int max_x;
unsigned int max_y;
bool invert_x;
bool invert_y;
bool swap_x_y;
};
void touchscreen_parse_properties(struct input_dev *input, bool multitouch,
struct touchscreen_properties *prop);
void touchscreen_set_mt_pos(struct input_mt_pos *pos,
const struct touchscreen_properties *prop,
unsigned int x, unsigned int y);
void touchscreen_report_pos(struct input_dev *input,
const struct touchscreen_properties *prop,
unsigned int x, unsigned int y,
bool multitouch);
#endif
|
