#ifndef BATTERY_COMMON_H #define BATTERY_COMMON_H #include #include #include "charging.h" /***************************************************************************** * BATTERY VOLTAGE ****************************************************************************/ #define PRE_CHARGE_VOLTAGE 3200 #ifdef MEIZU_M81 #define SYSTEM_OFF_VOLTAGE 3350 #else #define SYSTEM_OFF_VOLTAGE 3400 #endif #define CONSTANT_CURRENT_CHARGE_VOLTAGE 4100 #define CONSTANT_VOLTAGE_CHARGE_VOLTAGE 4200 #define CV_DROPDOWN_VOLTAGE 4000 #define CHARGER_THRESH_HOLD 4300 #define BATTERY_UVLO_VOLTAGE 2700 #ifndef SHUTDOWN_SYSTEM_VOLTAGE #define SHUTDOWN_SYSTEM_VOLTAGE 3400 #endif /***************************************************************************** * BATTERY TIMER ****************************************************************************/ /* #define MAX_CHARGING_TIME 1*60*60 // 1hr */ /* #define MAX_CHARGING_TIME 8*60*60 // 8hr */ /* #define MAX_CHARGING_TIME 12*60*60 // 12hr */ #define MAX_CHARGING_TIME 24*60*60 /* 24hr */ #define MAX_POSTFULL_SAFETY_TIME 1*30*60 /* 30mins */ #define MAX_PreCC_CHARGING_TIME 1*30*60 /* 0.5hr */ /* #define MAX_CV_CHARGING_TIME 1*30*60 // 0.5hr */ #define MAX_CV_CHARGING_TIME 3*60*60 /* 3hr */ #define MUTEX_TIMEOUT 5000 #define BAT_TASK_PERIOD 10 /* 10sec */ #define g_free_bat_temp 1000 /* 1 s */ /***************************************************************************** * BATTERY Protection ****************************************************************************/ #define Battery_Percent_100 100 #define charger_OVER_VOL 1 #define BATTERY_UNDER_VOL 2 #define BATTERY_OVER_TEMP 3 #define ADC_SAMPLE_TIMES 5 /***************************************************************************** * Pulse Charging State ****************************************************************************/ #define CHR_PRE 0x1000 #define CHR_CC 0x1001 #define CHR_TOP_OFF 0x1002 #define CHR_POST_FULL 0x1003 #define CHR_BATFULL 0x1004 #define CHR_ERROR 0x1005 #define CHR_HOLD 0x1006 /***************************************************************************** * CallState ****************************************************************************/ #define CALL_IDLE 0 #define CALL_ACTIVE 1 /***************************************************************************** * Enum ****************************************************************************/ typedef unsigned int WORD; typedef enum { PMU_STATUS_OK = 0, PMU_STATUS_FAIL = 1, } PMU_STATUS; typedef enum { USB_SUSPEND = 0, USB_UNCONFIGURED, USB_CONFIGURED } usb_state_enum; typedef enum { BATTERY_AVG_CURRENT = 0, BATTERY_AVG_VOLT = 1, BATTERY_AVG_TEMP = 2, BATTERY_AVG_MAX } BATTERY_AVG_ENUM; typedef enum { BATTERY_THREAD_TIME = 0, CAR_TIME, SUSPEND_TIME, DURATION_NUM } BATTERY_TIME_ENUM; /***************************************************************************** * JEITA battery temperature standard charging info ,like temperatue, charging current, re-charging voltage, CV threshold would be reconfigurated. Temperature hysteresis default 6C. Reference table: degree AC Current USB current CV threshold Recharge Vol hysteresis condition > 60 no charging current, X X <54(Down) 45~60 600mA 450mA 4.1V 4V <39(Down) >60(Up) 10~45 600mA 450mA 4.2V 4.1V <10(Down) >45(Up) 0~10 600mA 450mA 4.1V 4V <0(Down) >16(Up) -10~0 200mA 200mA 4V 3.9V <-10(Down) >6(Up) <-10 no charging current, X X >-10(Up) ****************************************************************************/ typedef enum { TEMP_BELOW_NEG_10 = 0, TEMP_NEG_10_TO_POS_0, TEMP_POS_0_TO_POS_10, TEMP_POS_10_TO_POS_45, TEMP_POS_45_TO_POS_60, TEMP_ABOVE_POS_60 } temp_state_enum; #define TEMP_POS_60_THRESHOLD 50 #define TEMP_POS_60_THRES_MINUS_X_DEGREE 47 #define TEMP_POS_45_THRESHOLD 45 #define TEMP_POS_45_THRES_MINUS_X_DEGREE 39 #define TEMP_POS_10_THRESHOLD 10 #define TEMP_POS_10_THRES_PLUS_X_DEGREE 16 #define TEMP_POS_0_THRESHOLD 0 #define TEMP_POS_0_THRES_PLUS_X_DEGREE 6 #ifdef CONFIG_MTK_FAN5405_SUPPORT #define TEMP_NEG_10_THRESHOLD 0 #define TEMP_NEG_10_THRES_PLUS_X_DEGREE 0 #elif defined(CONFIG_MTK_BQ24158_SUPPORT) #define TEMP_NEG_10_THRESHOLD 0 #define TEMP_NEG_10_THRES_PLUS_X_DEGREE 0 #else #define TEMP_NEG_10_THRESHOLD 0 #define TEMP_NEG_10_THRES_PLUS_X_DEGREE 0 #endif /***************************************************************************** * Normal battery temperature state ****************************************************************************/ typedef enum { TEMP_POS_LOW = 0, TEMP_POS_NORMAL, #ifdef MEIZU_M81 TEMP_POS_MEDIUM, #endif TEMP_POS_HIGH } batt_temp_state_enum; /***************************************************************************** * structure ****************************************************************************/ typedef struct { kal_bool bat_exist; kal_bool bat_full; INT32 bat_charging_state; UINT32 bat_vol; kal_bool bat_in_recharging_state; kal_uint32 Vsense; kal_bool charger_exist; UINT32 charger_vol; INT32 charger_protect_status; INT32 ICharging; INT32 IBattery; INT32 temperature; INT32 temperatureR; INT32 temperatureV; UINT32 total_charging_time; UINT32 PRE_charging_time; UINT32 CC_charging_time; UINT32 TOPOFF_charging_time; UINT32 POSTFULL_charging_time; UINT32 charger_type; INT32 SOC; INT32 UI_SOC; INT32 UI_SOC2; UINT32 nPercent_ZCV; UINT32 nPrecent_UI_SOC_check_point; UINT32 ZCV; } PMU_ChargerStruct; /***************************************************************************** * Extern Variable ****************************************************************************/ extern PMU_ChargerStruct BMT_status; extern CHARGING_CONTROL battery_charging_control; extern kal_bool g_ftm_battery_flag; extern int charging_level_data[1]; extern kal_bool g_call_state; extern kal_bool g_charging_full_reset_bat_meter; #if defined(CONFIG_MTK_PUMP_EXPRESS_SUPPORT) || defined(CONFIG_MTK_PUMP_EXPRESS_PLUS_SUPPORT) extern kal_bool ta_check_chr_type; extern kal_bool ta_cable_out_occur; extern kal_bool is_ta_connect; extern struct wake_lock TA_charger_suspend_lock; #endif /***************************************************************************** * Extern Function ****************************************************************************/ extern void charging_suspend_enable(void); extern void charging_suspend_disable(void); extern kal_bool bat_is_charger_exist(void); extern kal_bool bat_is_charging_full(void); extern kal_uint32 bat_get_ui_percentage(void); extern kal_uint32 get_charging_setting_current(void); extern kal_uint32 bat_is_recharging_phase(void); extern void do_chrdet_int_task(void); extern void set_usb_current_unlimited(bool enable); extern bool get_usb_current_unlimited(void); extern CHARGER_TYPE mt_get_charger_type(void); extern kal_uint32 mt_battery_get_duration_time(BATTERY_TIME_ENUM duration_type); extern void mt_battery_update_time(struct timespec * pre_time, BATTERY_TIME_ENUM duration_type); extern kal_uint32 mt_battery_shutdown_check(void); extern kal_uint8 bat_is_kpoc(void); #ifdef CONFIG_MTK_SMART_BATTERY extern void wake_up_bat(void); extern void wake_up_bat2(void); extern void wake_up_bat3(void); extern unsigned long BAT_Get_Battery_Voltage(int polling_mode); extern void mt_battery_charging_algorithm(void); #if defined(CONFIG_MTK_JEITA_STANDARD_SUPPORT) extern PMU_STATUS do_jeita_state_machine(void); #endif #else #define wake_up_bat() do {} while (0) #define wake_up_bat2() do {} while (0) #define wake_up_bat3() do {} while (0) #define BAT_Get_Battery_Voltage(polling_mode) ({ 0; }) #endif #ifdef CONFIG_MTK_POWER_EXT_DETECT extern kal_bool bat_is_ext_power(void); #endif #endif /* #ifndef BATTERY_COMMON_H */