projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 4cf51c38 | 1 | /* |
| 7686b108 | 2 | * Atmel maXTouch Touchscreen driver |
| 4cf51c38 JS |
3 | * |
| 4 | * Copyright (C) 2010 Samsung Electronics Co.Ltd | |
| 5 | * Author: Joonyoung Shim <jy0922.shim@samsung.com> | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify it | |
| 8 | * under the terms of the GNU General Public License as published by the | |
| 9 | * Free Software Foundation; either version 2 of the License, or (at your | |
| 10 | * option) any later version. | |
| 11 | */ | |
| 12 | ||
| 7686b108 IV |
13 | #ifndef __LINUX_ATMEL_MXT_TS_H |
| 14 | #define __LINUX_ATMEL_MXT_TS_H | |
| 4cf51c38 | 15 | |
| 71749f5c IV |
16 | #include <linux/types.h> |
| 17 | ||
| 22dfab7f DK |
18 | /* For key_map array */ |
| 19 | #define MXT_NUM_GPIO 4 | |
| 20 | ||
| 4cf51c38 | 21 | /* Orient */ |
| 7686b108 IV |
22 | #define MXT_NORMAL 0x0 |
| 23 | #define MXT_DIAGONAL 0x1 | |
| 24 | #define MXT_HORIZONTAL_FLIP 0x2 | |
| 25 | #define MXT_ROTATED_90_COUNTER 0x3 | |
| 26 | #define MXT_VERTICAL_FLIP 0x4 | |
| 27 | #define MXT_ROTATED_90 0x5 | |
| 28 | #define MXT_ROTATED_180 0x6 | |
| 29 | #define MXT_DIAGONAL_COUNTER 0x7 | |
| 4cf51c38 | 30 | |
| 7686b108 IV |
31 | /* The platform data for the Atmel maXTouch touchscreen driver */ |
| 32 | struct mxt_platform_data { | |
| 71749f5c IV |
33 | const u8 *config; |
| 34 | size_t config_length; | |
| 35 | ||
| 4cf51c38 JS |
36 | unsigned int x_line; |
| 37 | unsigned int y_line; | |
| 38 | unsigned int x_size; | |
| 39 | unsigned int y_size; | |
| 40 | unsigned int blen; | |
| 41 | unsigned int threshold; | |
| 42 | unsigned int voltage; | |
| 43 | unsigned char orient; | |
| 919ed895 | 44 | unsigned long irqflags; |
| 22dfab7f DK |
45 | bool is_tp; |
| 46 | const unsigned int key_map[MXT_NUM_GPIO]; | |
| 4cf51c38 JS |
47 | }; |
| 48 | ||
| 7686b108 | 49 | #endif /* __LINUX_ATMEL_MXT_TS_H */ |