diff options
Diffstat (limited to 'include/linux/ft5x06_ts.h')
| -rw-r--r-- | include/linux/ft5x06_ts.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/linux/ft5x06_ts.h b/include/linux/ft5x06_ts.h new file mode 100644 index 000000000000..8ce1a42866ef --- /dev/null +++ b/include/linux/ft5x06_ts.h @@ -0,0 +1,42 @@ +#ifndef __LINUX_FT5X0X_TS_H__ +#define __LINUX_FT5X0X_TS_H__ + +/* -- dirver configure -- */ +#define CFG_MAX_TOUCH_POINTS 2 + +#define PRESS_MAX 0xFF +#define FT_PRESS 0x7F + +#define FT5X0X_NAME "ft5x0x_ts" + +#define FT_MAX_ID 0x0F +#define FT_TOUCH_STEP 6 +#define FT_TOUCH_X_H_POS 3 +#define FT_TOUCH_X_L_POS 4 +#define FT_TOUCH_Y_H_POS 5 +#define FT_TOUCH_Y_L_POS 6 +#define FT_TOUCH_EVENT_POS 3 +#define FT_TOUCH_ID_POS 5 + +#define POINT_READ_BUF (3 + FT_TOUCH_STEP * CFG_MAX_TOUCH_POINTS) + +/*register address*/ +#define FT5x0x_REG_FW_VER 0xA6 +#define FT5x0x_REG_POINT_RATE 0x88 +#define FT5X0X_REG_THGROUP 0x80 + +int ft5x0x_i2c_Read(struct i2c_client *client, char *writebuf, int writelen, + char *readbuf, int readlen); +int ft5x0x_i2c_Write(struct i2c_client *client, char *writebuf, int writelen); + +/* The platform data for the Focaltech ft5x0x touchscreen driver */ +struct ft5x0x_platform_data { + unsigned int x_max; + unsigned int y_max; + unsigned long irqflags; + unsigned int irq; + unsigned int irq_cfg; + unsigned int reset; +}; + +#endif |