]> git.karo-electronics.de Git - karo-tx-linux.git/blob - include/linux/i2c/tsc2007.h
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
[karo-tx-linux.git] / include / linux / i2c / tsc2007.h
1 #ifndef __LINUX_I2C_TSC2007_H
2 #define __LINUX_I2C_TSC2007_H
3
4 /* linux/i2c/tsc2007.h */
5
6 struct tsc2007_platform_data {
7         u16     model;                          /* 2007. */
8         u16     x_plate_ohms;   /* must be non-zero value */
9         u16     max_rt; /* max. resistance above which samples are ignored */
10         unsigned long poll_delay; /* delay (in ms) after pen-down event
11                                      before polling starts */
12         unsigned long poll_period; /* time (in ms) between samples */
13         int     fuzzx; /* fuzz factor for X, Y and pressure axes */
14         int     fuzzy;
15         int     fuzzz;
16
17         int     (*get_pendown_state)(void);
18         void    (*clear_penirq)(void);          /* If needed, clear 2nd level
19                                                    interrupt source */
20         int     (*init_platform_hw)(void);
21         void    (*exit_platform_hw)(void);
22 };
23
24 #endif