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Kwangwoo Lee50b6f1f2008-12-20 04:26:01 -05001#ifndef __LINUX_I2C_TSC2007_H
2#define __LINUX_I2C_TSC2007_H
3
4/* linux/i2c/tsc2007.h */
5
6struct tsc2007_platform_data {
7 u16 model; /* 2007. */
8 u16 x_plate_ohms;
Thierry Reding84005eb2011-05-17 09:31:01 -07009 u16 max_rt; /* max. resistance above which samples are ignored */
Thierry Reding2d137c7e2011-05-17 09:31:33 -070010 unsigned long poll_delay; /* delay (in ms) after pen-down event
11 before polling starts */
Thierry Reding1af38ea2011-05-17 09:32:02 -070012 unsigned long poll_period; /* time (in ms) between samples */
Kwangwoo Lee50b6f1f2008-12-20 04:26:01 -050013
14 int (*get_pendown_state)(void);
15 void (*clear_penirq)(void); /* If needed, clear 2nd level
16 interrupt source */
17 int (*init_platform_hw)(void);
18 void (*exit_platform_hw)(void);
19};
20
21#endif