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git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - include/linux/i2c/tsc2007.h
1 #ifndef __LINUX_I2C_TSC2007_H
2 #define __LINUX_I2C_TSC2007_H
4 /* linux/i2c/tsc2007.h */
6 struct tsc2007_platform_data
{
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 */
17 int (*get_pendown_state
)(void);
18 void (*clear_penirq
)(void); /* If needed, clear 2nd level
20 int (*init_platform_hw
)(void);
21 void (*exit_platform_hw
)(void);