tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Atmel maXTouch Touchscreen driver
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
13#ifndef __LINUX_ATMEL_MXT_TS_H
14#define __LINUX_ATMEL_MXT_TS_H
15
16#include <linux/types.h>
17
18/* Orient */
19#define MXT_NORMAL 0x0
20#define MXT_DIAGONAL 0x1
21#define MXT_HORIZONTAL_FLIP 0x2
22#define MXT_ROTATED_90_COUNTER 0x3
23#define MXT_VERTICAL_FLIP 0x4
24#define MXT_ROTATED_90 0x5
25#define MXT_ROTATED_180 0x6
26#define MXT_DIAGONAL_COUNTER 0x7
27
28/* The platform data for the Atmel maXTouch touchscreen driver */
29struct mxt_platform_data {
30 const u8 *config;
31 size_t config_length;
32
33 unsigned int x_line;
34 unsigned int y_line;
35 unsigned int x_size;
36 unsigned int y_size;
37 unsigned int blen;
38 unsigned int threshold;
39 unsigned int voltage;
40 unsigned char orient;
41 unsigned long irqflags;
42};
43
44#endif /* __LINUX_ATMEL_MXT_TS_H */