diff options
Diffstat (limited to 'include/linux/input/mms134s.h')
| -rw-r--r-- | include/linux/input/mms134s.h | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/include/linux/input/mms134s.h b/include/linux/input/mms134s.h new file mode 100644 index 00000000..c365bbd4 --- /dev/null +++ b/include/linux/input/mms134s.h @@ -0,0 +1,255 @@ +#ifndef _LINUX_MMS134S_TOUCH_H_ +#define _LINUX_MMS134S_TOUCH_H_ + +#define MMS_DEV_NAME "mms134s" + +//fw infor +#define MMS_FW_NAME "mms134s.fw" +#define MMS_FW_SIZE 20544 + + +/* Flag */ +#define TSP_SEC_FACTORY 0 +#define MMS_HAS_TOUCH_KEY 1 +#define FLASH_VERBOSE_DEBUG 0 + +#define MAX_SECTION_NUM 3 +#define MAX_FINGER_NUM 5 +#define MAX_WIDTH 30 +#define MAX_PRESSURE 255 +#define MAX_LOG_LENGTH 128 +#define FINGER_EVENT_SZ 6 +#define ESD_DETECT_COUNT 10 + +/* + * ISC_XFER_LEN - ISC unit transfer length. + * Give number of 2 power n, where n is between 2 and 10 + * i.e. 4, 8, 16 ,,, 1024 + */ +#define ISC_XFER_LEN 1024 +#define MMS_FLASH_PAGE_SZ 1024 +#define ISC_BLOCK_NUM (MMS_FLASH_PAGE_SZ / ISC_XFER_LEN) + +/* Registers */ +#define MMS_MODE_CONTROL 0x01 +#define MMS_THRESHOLD 0x05 +#define MMS_TX_NUM 0x0B +#define MMS_RX_NUM 0x0C +#define MMS_KEY_NUM 0x0D +#define MMS_EVENT_PKT_SZ 0x0F +#define MMS_EVENT_PKT 0x10 +#define MMS_UNIVERSAL_CMD 0xA0 +#define MMS_UNIVERSAL_RESULT_SZ 0xAE +#define MMS_UNIVERSAL_RESULT 0xAF +#define MMS_CMD_ENTER_ISC 0x5F +#define MMS_FW_VERSION 0xE1 +#define MMS_POWER_CONTROL 0xB0 + +/* Universal commands */ +#define MMS_CMD_SET_LOG_MODE 0x20 +#define MMS_UNIV_ENTER_TEST 0x40 +#define MMS_UNIV_CM_DELTA 0x41 +#define MMS_UNIV_CM_ABS 0x43 +#define MMS_UNIV_CM_JITTER 0x45 +#define MMS_UNIV_GET_DELTA_KEY 0x4A +#define MMS_UNIV_GET_ABS_KEY 0x4B +#define MMS_UNIV_GET_JITTER_KEY 0x4C +#define MMS_UNIV_EXIT_TEST 0x4F +#define MMS_UNIV_INTENSITY 0x70 +#define MMS_UNIV_REFERENCE 0x72 + +/* Event types */ +#define MMS_TEST_MODE 0X0C +#define MMS_LOG_EVENT 0x0D +#define MMS_NOTIFY_EVENT 0x0E +#define MMS_ERROR_EVENT 0x0F +#define MMS_INPUT_EVENT 0x10 +#define MMS_TOUCH_KEY_EVENT 0x40 + +#if TSP_SEC_FACTORY +#define TSP_CMD_STR_LEN 32 +#define TSP_CMD_RESULT_STR_LEN 512 +#define TSP_CMD_PARAM_NUM 8 +#define TSP_CMD_FULL_VER_LEN 9 +#endif + +enum { + SYS_TXNUM = 3, + SYS_RXNUM, + SYS_CLEAR, + SYS_ENABLE, + SYS_DISABLE, + SYS_INTERRUPT, + SYS_RESET, +}; + +enum { + GET_RX_NUM = 1, + GET_TX_NUM, + GET_EVENT_DATA, +}; + +enum { + LOG_TYPE_U08 = 2, + LOG_TYPE_S08, + LOG_TYPE_U16, + LOG_TYPE_S16, + LOG_TYPE_U32 = 8, + LOG_TYPE_S32, +}; + +enum { + ISC_ADDR = 0xD5, + ISC_CMD_READ_STATUS = 0xD9, + ISC_CMD_READ = 0x4000, + ISC_CMD_EXIT = 0x8200, + ISC_CMD_PAGE_ERASE = 0xC000, + ISC_CMD_ERASE = 0xC100, + ISC_PAGE_ERASE_DONE = 0x10000, + ISC_PAGE_ERASE_ENTER = 0x20000, +}; + +#if TSP_SEC_FACTORY +enum { + CMD_STATUS_WAITING = 0, + CMD_STATUS_RUNNING, + CMD_STATUS_OK, + CMD_STATUS_FAIL, + CMD_STATUS_NOT_APPLICABLE, +}; + +enum { + FW_FROM_BUILT_IN = 0, + FW_FROM_UMS, +}; + +struct mms_fac_data { + struct device *fac_tsp_dev; +#if MMS_HAS_TOUCH_KEY + struct device *fac_key_dev; +#endif + struct list_head cmd_list_head; + u8 cmd_state; + char cmd[TSP_CMD_STR_LEN]; + char cmd_buff[TSP_CMD_STR_LEN]; + int cmd_param[TSP_CMD_PARAM_NUM]; + char cmd_result[TSP_CMD_RESULT_STR_LEN]; + struct mutex cmd_lock; + bool cmd_is_running; + + u8 xnode_num; + u8 ynode_num; +#if MMS_HAS_TOUCH_KEY + u8 keynode_num; +#endif +/* + u8 num_xnode; + u8 num_ynode; + u16 num_nodes; + u16 *reference; + s16 *delta; + + u32 ref_max_data; + u32 ref_min_data; + s16 delta_max_data; + u16 delta_max_node;*/ +}; +#endif /* TSP_SEC_FACTORY */ +#if 0 +struct mms_platform_data { + unsigned int max_x; + unsigned int max_y; + unsigned long irqflags; + int gpio_int; + int vdd_regulator_volt; + char const *inkernel_fw_name; + char const *ums_fw_name; +}; +#endif + +struct mms_info { + struct mms_platform_data *pdata; + struct i2c_client *client; + struct input_dev *input_dev; + char phys[32]; + struct notifier_block nb; + int irq; + bool enabled; + bool *finger_state; +#if TSP_SEC_FACTORY + struct mms_fac_data *fac_data; +#endif +}; + +struct mms_bin_hdr { + char tag[8]; + u16 core_version; + u16 section_num; + u16 contains_full_binary; + u16 reserved0; + u32 binary_offset; + u32 binary_length; + u32 extention_offset; + u32 reserved1; +} __attribute__ ((packed)); + +struct mms_fw_img { + u16 type; + u16 version; + u16 start_page; + u16 end_page; + u32 offset; + u32 length; +} __attribute__ ((packed)); + +struct isc_packet { + u8 cmd; + u32 addr; + u8 data[0]; +} __attribute__ ((packed)); + + +#ifndef CONFIG_TOUCHSCREEN_MMS134S +extern struct tsp_callbacks *charger_callbacks; +struct tsp_callbacks { + void (*inform_charger)(struct tsp_callbacks *tsp_cb, bool mode); +}; +#endif + +struct mms_platform_data { + int max_x; + int max_y; + + bool invert_x; + bool invert_y; + + int gpio_sda; + int gpio_scl; + int gpio_int; + int gpio_resetb; +#ifndef CONFIG_TOUCHSCREEN_MMS134S + int gpio_vdd_en; +#else + int gpio_lcd_type; +#endif + int (*mux_fw_flash)(bool to_gpios); + void (*vdd_on)(bool); + int (*is_vdd_on)(void); + void (*register_cb)(struct tsp_callbacks *); + const char *fw_name; + char const *inkernel_fw_name; + char const *ums_fw_name; + + bool use_touchkey; + bool use_surface_touch; + const u8 *touchkey_keycode; + int check_module_type; + void (*tkey_led_vdd_on)(bool); + const char *tsp_ic_name; +}; +#ifndef CONFIG_TOUCHSCREEN_MMS134S +extern struct class *sec_class; +extern int touch_is_pressed; +#endif + +#endif /* _LINUX_MMS134S_TOUCH_H_ */ |