gpio_mouse_platform_data Struct Reference

#include <gpio_mouse.h>

Data Fields
int	scan_ms
int	polarity
union {
struct {
int   up
int   down
int   left
int   right
int   bleft
int   bmiddle
int   bright
}
int   pins [GPIO_MOUSE_PIN_MAX]
};

Detailed Description

struct gpio_mouse_platform_data : integer in ms specifying the scan periode. : Pin polarity, active high or low. : GPIO line for up value. : GPIO line for down value. : GPIO line for left value. : GPIO line for right value. : GPIO line for left button. : GPIO line for middle button. : GPIO line for right button.

This struct must be added to the platform_device in the board code. It is used by the gpio_mouse driver to setup GPIO lines and to calculate mouse movement.

Definition at line 42 of file gpio_mouse.h.

Field Documentation

union { ... }

int bleft

Definition at line 53 of file gpio_mouse.h.

int bmiddle

Definition at line 54 of file gpio_mouse.h.

int bright

Definition at line 55 of file gpio_mouse.h.

int down

Definition at line 49 of file gpio_mouse.h.

int left

Definition at line 50 of file gpio_mouse.h.

int pins[GPIO_MOUSE_PIN_MAX]

Definition at line 57 of file gpio_mouse.h.

int polarity

Definition at line 44 of file gpio_mouse.h.

int right

Definition at line 51 of file gpio_mouse.h.

int scan_ms

Definition at line 43 of file gpio_mouse.h.

int up

Definition at line 48 of file gpio_mouse.h.

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The documentation for this struct was generated from the following file:

• include/linux/gpio_mouse.h