#ifndef __LINUX_I2C_AK4183_H | |
#define __LINUX_I2C_AK4183_H | |
/* linux/i2c/ak4183.h */ | |
struct ak4183_fix_data { | |
u8 x_invert; | |
u8 y_invert; | |
u8 x_rescale; | |
u8 y_rescale; | |
u16 x_min; | |
u16 x_max; | |
u16 y_min; | |
u16 y_max; | |
}; | |
struct ak4183_platform_data { | |
u16 model; /* 4183 */ | |
u16 x_plate_ohms; | |
struct ak4183_fix_data fix; | |
int (*get_pendown_state)(void); | |
void (*clear_penirq)(void); /* If needed, clear 2nd level | |
interrupt source */ | |
int (*init_platform_hw)(void); | |
void (*exit_platform_hw)(void); | |
}; | |
#endif |