| /* |
| * Atmel maXTouch Touchscreen driver |
| * |
| * Copyright (C) 2010 Samsung Electronics Co.Ltd |
| * Author: Joonyoung Shim <jy0922.shim@samsung.com> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the |
| * Free Software Foundation; either version 2 of the License, or (at your |
| * option) any later version. |
| */ |
| |
| #ifndef __LINUX_ATMEL_MXT_TS_H |
| #define __LINUX_ATMEL_MXT_TS_H |
| |
| #include <linux/types.h> |
| |
| /* For key_map array */ |
| #define MXT_NUM_GPIO 4 |
| |
| /* Orient */ |
| #define MXT_NORMAL 0x0 |
| #define MXT_DIAGONAL 0x1 |
| #define MXT_HORIZONTAL_FLIP 0x2 |
| #define MXT_ROTATED_90_COUNTER 0x3 |
| #define MXT_VERTICAL_FLIP 0x4 |
| #define MXT_ROTATED_90 0x5 |
| #define MXT_ROTATED_180 0x6 |
| #define MXT_DIAGONAL_COUNTER 0x7 |
| |
| /* The platform data for the Atmel maXTouch touchscreen driver */ |
| struct mxt_platform_data { |
| const u8 *config; |
| size_t config_length; |
| |
| unsigned int x_line; |
| unsigned int y_line; |
| unsigned int x_size; |
| unsigned int y_size; |
| unsigned int blen; |
| unsigned int threshold; |
| unsigned int voltage; |
| unsigned char orient; |
| unsigned long irqflags; |
| bool is_tp; |
| const unsigned int key_map[MXT_NUM_GPIO]; |
| }; |
| |
| #endif /* __LINUX_ATMEL_MXT_TS_H */ |
