1 /* SPDX-License-Identifier: GPL-2.0-only */ 1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* 2 /*
3 * Copyright (c) 2014 Sebastian Reichel <sre@k 3 * Copyright (c) 2014 Sebastian Reichel <sre@kernel.org>
4 */ 4 */
5 5
6 #ifndef _TOUCHSCREEN_H 6 #ifndef _TOUCHSCREEN_H
7 #define _TOUCHSCREEN_H 7 #define _TOUCHSCREEN_H
8 8
9 struct input_dev; 9 struct input_dev;
10 struct input_mt_pos; 10 struct input_mt_pos;
11 11
12 struct touchscreen_properties { 12 struct touchscreen_properties {
13 unsigned int max_x; 13 unsigned int max_x;
14 unsigned int max_y; 14 unsigned int max_y;
15 bool invert_x; 15 bool invert_x;
16 bool invert_y; 16 bool invert_y;
17 bool swap_x_y; 17 bool swap_x_y;
18 }; 18 };
19 19
20 void touchscreen_parse_properties(struct input 20 void touchscreen_parse_properties(struct input_dev *input, bool multitouch,
21 struct touch 21 struct touchscreen_properties *prop);
22 22
23 void touchscreen_set_mt_pos(struct input_mt_po 23 void touchscreen_set_mt_pos(struct input_mt_pos *pos,
24 const struct touch 24 const struct touchscreen_properties *prop,
25 unsigned int x, un 25 unsigned int x, unsigned int y);
26 26
27 void touchscreen_report_pos(struct input_dev * 27 void touchscreen_report_pos(struct input_dev *input,
28 const struct touch 28 const struct touchscreen_properties *prop,
29 unsigned int x, un 29 unsigned int x, unsigned int y,
30 bool multitouch); 30 bool multitouch);
31 31
32 #endif 32 #endif
33 33
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