void select_charging_curret_bcct(void)
{
/*[388754]select charging current min of normal charging current and limit charging current by liming.zhu at 20150625 bigen*/
select_charging_curret();
g_temp_CC_value = min(g_temp_CC_value,g_temp_CC_value_limit);
battery_log(BAT_LOG_CRTI, "[BATTERY] [select_charging_curret_bcct] g_temp_CC_value=%d,g_temp_CC_value_limit=%d\r\n",
g_temp_CC_value,g_temp_CC_value_limit);
/*[388754]select charging current min of normal charging current and limit charging current by liming.zhu at 20150625 end*/
/* done on set_bat_charging_current_limit */
}
PMU_STATUS BAT_PreChargeModeAction(void)
{
battery_log(BAT_LOG_CRTI, "[BATTERY] Pre-CC mode charge, timer=%d on %d !!\n\r",
BMT_status.PRE_charging_time, BMT_status.total_charging_time);
BMT_status.PRE_charging_time += BAT_TASK_PERIOD;
BMT_status.CC_charging_time = 0;
BMT_status.TOPOFF_charging_time = 0;
BMT_status.total_charging_time += BAT_TASK_PERIOD;
select_charging_curret();
ulc_cv_charging_current = g_temp_CC_value;
ulc_cv_charging_current_flag = KAL_FALSE;
if (BMT_status.UI_SOC == 100) {
BMT_status.bat_charging_state = CHR_BATFULL;
BMT_status.bat_full = KAL_TRUE;
g_charging_full_reset_bat_meter = KAL_TRUE;
} else if (BMT_status.bat_vol > batt_cust_data.v_pre2cc_thres) {
BMT_status.bat_charging_state = CHR_CC;
}
#if defined(CONFIG_MTK_PUMP_EXPRESS_SUPPORT)//defined(MTK_LINEAR_CHARGER_NO_DISCHARGE)
// no disable charging
#else
{
kal_bool charging_enable = KAL_FALSE;
/*Charging 9s and discharging 1s : start */
battery_charging_control(CHARGING_CMD_ENABLE, &charging_enable);
msleep(1000);
}
#endif
charging_current_calibration();
pchr_turn_on_charging();
return PMU_STATUS_OK;
}
static void pchr_turn_on_charging (void)
{
#if !defined(MTK_JEITA_STANDARD_SUPPORT)
BATTERY_VOLTAGE_ENUM cv_voltage;
#endif
kal_uint32 charging_enable = KAL_TRUE;
if ( BMT_status.bat_charging_state == CHR_ERROR )
{
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] Charger Error, turn OFF charging !\n");
charging_enable = KAL_FALSE;
}
else if( (g_platform_boot_mode==META_BOOT) || (g_platform_boot_mode==ADVMETA_BOOT) )
{
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] In meta or advanced meta mode, disable charging.\n");
charging_enable = KAL_FALSE;
}
else
{
/*HW initialization*/
battery_charging_control(CHARGING_CMD_INIT,NULL);
battery_xlog_printk(BAT_LOG_FULL, "charging_hw_init\n" );
/* Set Charging Current */
if (g_bcct_flag == 1)
{
select_charging_curret_bcct();
battery_xlog_printk(BAT_LOG_FULL, "[BATTERY] select_charging_curret_bcct !\n");
}
else
{
select_charging_curret();
battery_xlog_printk(BAT_LOG_FULL, "[BATTERY] select_charging_curret !\n");
}
if( g_temp_CC_value == CHARGE_CURRENT_0_00_MA || g_temp_input_CC_value == CHARGE_CURRENT_0_00_MA)
{
charging_enable = KAL_FALSE;
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] charging current is set 0mA, turn off charging !\r\n");
}
else
{
#ifdef TEMPERATURE_CONTROL_CHARGING
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY]battery temperature = %d, [%d,%d]\r\n",
BMT_status.temperature,g_temp_CC_value,g_temp_input_CC_value);
if (BMT_status.temperature <= CURRENT_LIMIT_BOUNDARY_TEMPERATURE) //ckt guoyi add CKT low temperature(0-10) protect 2014-3-19
{
//g_temp_CC_value = g_temp_CC_value>AC_LESS_N_DEGRESS_CHARGER_CURRENT?AC_LESS_N_DEGRESS_CHARGER_CURRENT:g_temp_CC_value;
//g_temp_input_CC_value = g_temp_input_CC_value>AC_LESS_N_DEGRESS_CHARGER_CURRENT?AC_LESS_N_DEGRESS_CHARGER_CURRENT:g_temp_input_CC_value;
g_temp_CC_value =AC_LESS_N_DEGRESS_CHARGER_CURRENT;
g_temp_input_CC_value = AC_LESS_N_DEGRESS_CHARGER_CURRENT;
battery_charging_control(CHARGING_CMD_SET_INPUT_CURRENT,&g_temp_input_CC_value);
battery_charging_control(CHARGING_CMD_SET_CURRENT,&g_temp_CC_value);
cv_voltage = MIN_CURRENT_LIMIT_BOUNDARY_BATTERY;
battery_charging_control(CHARGING_CMD_SET_CV_VOLTAGE,&cv_voltage);
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] charging input_current= %d mA, current is set to %d mA, CKT battery temperature(0-10) protect !\r\n", g_temp_input_CC_value / 100 , g_temp_CC_value / 100);
}
else
{
#ifdef HIGH_BATTERY_VOLTAGE_SUPPORT
//g_temp_input_CC_value = g_temp_input_CC_value>AC_LESS_N_NORMAL_CHARGER_CURRENT?AC_LESS_N_NORMAL_CHARGER_CURRENT:g_temp_input_CC_value;
//g_temp_CC_value = g_temp_CC_value>AC_LESS_N_NORMAL_CHARGER_CURRENT?AC_LESS_N_NORMAL_CHARGER_CURRENT:g_temp_CC_value;
g_temp_input_CC_value = AC_LESS_N_NORMAL_CHARGER_CURRENT;
g_temp_CC_value = AC_LESS_N_NORMAL_CHARGER_CURRENT;
#endif
battery_charging_control(CHARGING_CMD_SET_INPUT_CURRENT,&g_temp_input_CC_value);
battery_charging_control(CHARGING_CMD_SET_CURRENT,&g_temp_CC_value);
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] charging input_current= %d mA, current is set to %d mA, CKT battery temperature(10-45) protect !\r\n", g_temp_input_CC_value / 100 , g_temp_CC_value / 100);
/*Set CV Voltage*/
#if !defined(MTK_JEITA_STANDARD_SUPPORT)
cv_voltage = MAX_CURRENT_LIMIT_BOUNDARY_BATTERY;
battery_charging_control(CHARGING_CMD_SET_CV_VOLTAGE,&cv_voltage);
#endif
}
#else
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] [>10]temperature = %d, [%d,%d]\r\n",
BMT_status.temperature,
g_temp_CC_value,
g_temp_input_CC_value);
battery_charging_control(CHARGING_CMD_SET_INPUT_CURRENT,&g_temp_input_CC_value);
battery_charging_control(CHARGING_CMD_SET_CURRENT,&g_temp_CC_value);
/*Set CV Voltage*/
#if !defined(MTK_JEITA_STANDARD_SUPPORT)
#ifdef HIGH_BATTERY_VOLTAGE_SUPPORT
cv_voltage = BATTERY_VOLT_04_340000_V;
#else
cv_voltage = BATTERY_VOLT_04_200000_V;
#endif
battery_charging_control(CHARGING_CMD_SET_CV_VOLTAGE,&cv_voltage);
#endif
#endif
}
}
/* enable/disable charging */
battery_charging_control(CHARGING_CMD_ENABLE,&charging_enable);
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] pchr_turn_on_charging(), enable =%d !\r\n", charging_enable);
}
static void pchr_turn_on_charging(void)
{
#if !defined(CONFIG_MTK_JEITA_STANDARD_SUPPORT)
BATTERY_VOLTAGE_ENUM cv_voltage;
#endif
kal_uint32 charging_enable = KAL_TRUE;
battery_log(BAT_LOG_FULL, "[BATTERY] pchr_turn_on_charging()!\r\n");
if (BMT_status.bat_charging_state == CHR_ERROR) {
battery_log(BAT_LOG_CRTI, "[BATTERY] Charger Error, turn OFF charging !\n");
charging_enable = KAL_FALSE;
} else if ((g_platform_boot_mode == META_BOOT) || (g_platform_boot_mode == ADVMETA_BOOT)) {
battery_log(BAT_LOG_CRTI,
"[BATTERY] In meta or advanced meta mode, disable charging.\n");
charging_enable = KAL_FALSE;
} else {
/*HW initialization */
battery_log(BAT_LOG_FULL, "charging_hw_init\n");
battery_charging_control(CHARGING_CMD_INIT, NULL);
#if defined(CONFIG_MTK_PUMP_EXPRESS_SUPPORT)
battery_pump_express_algorithm_start();
#endif
/* Set Charging Current */
if (get_usb_current_unlimited()) {
g_temp_CC_value = batt_cust_data.ac_charger_current;
battery_log(BAT_LOG_FULL, "USB_CURRENT_UNLIMITED, use AC_CHARGER_CURRENT\n" );
} else {
if (g_bcct_flag == 1) {
battery_log(BAT_LOG_FULL,
"[BATTERY] select_charging_curret_bcct !\n");
select_charging_curret_bcct();
} else {
battery_log(BAT_LOG_FULL, "[BATTERY] select_charging_current !\n");
select_charging_curret();
}
}
if (g_temp_CC_value == CHARGE_CURRENT_0_00_MA) {
charging_enable = KAL_FALSE;
battery_log(BAT_LOG_CRTI,
"[BATTERY] charging current is set 0mA, turn off charging !\r\n");
} else {
#if defined(CONFIG_MTK_PUMP_EXPRESS_SUPPORT)
if(ta_check_ta_control == KAL_FALSE)
#endif
{
if(ulc_cv_charging_current_flag == KAL_TRUE)
battery_charging_control(CHARGING_CMD_SET_CURRENT,&ulc_cv_charging_current);
else
battery_charging_control(CHARGING_CMD_SET_CURRENT,&g_temp_CC_value);
}
/* Set CV */
#if !defined(CONFIG_MTK_JEITA_STANDARD_SUPPORT)
if(batt_cust_data.high_battery_voltage_support)
cv_voltage = BATTERY_VOLT_04_350000_V;
else
cv_voltage = BATTERY_VOLT_04_200000_V;
battery_charging_control(CHARGING_CMD_SET_CV_VOLTAGE, &cv_voltage);
#endif
}
}
/* enable/disable charging */
battery_log(BAT_LOG_CRTI, "[BATTERY] pchr_turn_on_charging(), enable =%d \r\n",
charging_enable);
battery_charging_control(CHARGING_CMD_ENABLE, &charging_enable);
}
static void pchr_turn_on_charging (void)
{
BATTERY_VOLTAGE_ENUM cv_voltage;
kal_uint32 charging_enable = KAL_TRUE;
if ( BMT_status.bat_charging_state == CHR_ERROR )
{
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] Charger Error, turn OFF charging !\n");
charging_enable = KAL_FALSE;
}
else if( (get_boot_mode()==META_BOOT) || (get_boot_mode()==ADVMETA_BOOT) )
{
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] In meta or advanced meta mode, disable charging.\n");
charging_enable = KAL_FALSE;
}
else
{
/*HW initialization*/
battery_charging_control(CHARGING_CMD_INIT,NULL);
battery_xlog_printk(BAT_LOG_FULL, "charging_hw_init\n" );
/* Set Charging Current */
if (g_bcct_flag == 1)
{
select_charging_curret_bcct();
battery_xlog_printk(BAT_LOG_FULL, "[BATTERY] select_charging_curret_bcct !\n");
}
else
{
select_charging_curret();
battery_xlog_printk(BAT_LOG_FULL, "[BATTERY] select_charging_curret !\n");
}
if( g_temp_CC_value == CHARGE_CURRENT_0_00_MA || g_temp_input_CC_value == CHARGE_CURRENT_0_00_MA)
{
charging_enable = KAL_FALSE;
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] charging current is set 0mA, turn off charging !\r\n");
}
else
{
battery_charging_control(CHARGING_CMD_SET_INPUT_CURRENT,&g_temp_input_CC_value);
battery_charging_control(CHARGING_CMD_SET_CURRENT,&g_temp_CC_value);
/*Set CV Voltage*/
#if defined(MTK_JEITA_STANDARD_SUPPORT)
cv_voltage = select_jeita_cv();
#else
cv_voltage = BATTERY_VOLT_04_200000_V;
#endif
/*Set CV Voltage*/
battery_charging_control(CHARGING_CMD_SET_CV_VOLTAGE,&cv_voltage);
}
}
/* enable/disable charging */
battery_charging_control(CHARGING_CMD_ENABLE,&charging_enable);
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] pchr_turn_on_charging(), enable =%d !\r\n", charging_enable);
}
static void pchr_turn_on_charging (void)
{
#if !defined(MTK_JEITA_STANDARD_SUPPORT)
BATTERY_VOLTAGE_ENUM cv_voltage;
#endif
kal_uint32 charging_enable = KAL_TRUE;
if ( BMT_status.bat_charging_state == CHR_ERROR )
{
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] Charger Error, turn OFF charging !\n");
charging_enable = KAL_FALSE;
}
else if( (g_platform_boot_mode==META_BOOT) || (g_platform_boot_mode==ADVMETA_BOOT) )
{
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] In meta or advanced meta mode, disable charging.\n");
charging_enable = KAL_FALSE;
}
else
{
/*HW initialization*/
battery_charging_control(CHARGING_CMD_INIT,NULL);
battery_xlog_printk(BAT_LOG_FULL, "charging_hw_init\n" );
/* Set Charging Current */
if (g_bcct_flag == 1)
{
select_charging_curret_bcct();
battery_xlog_printk(BAT_LOG_FULL, "[BATTERY] select_charging_curret_bcct !\n");
}
else
{
select_charging_curret();
battery_xlog_printk(BAT_LOG_FULL, "[BATTERY] select_charging_curret !\n");
}
if( g_temp_CC_value == CHARGE_CURRENT_0_00_MA || g_temp_input_CC_value == CHARGE_CURRENT_0_00_MA)
{
charging_enable = KAL_FALSE;
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] charging current is set 0mA, turn off charging !\r\n");
}
else
{
battery_charging_control(CHARGING_CMD_SET_INPUT_CURRENT,&g_temp_input_CC_value);
battery_charging_control(CHARGING_CMD_SET_CURRENT,&g_temp_CC_value);
/*Set CV Voltage*/
#if !defined(MTK_JEITA_STANDARD_SUPPORT)
#ifdef HIGH_BATTERY_VOLTAGE_SUPPORT
cv_voltage = BATTERY_VOLT_04_340000_V;
#else
cv_voltage = BATTERY_VOLT_04_200000_V;
#endif
battery_charging_control(CHARGING_CMD_SET_CV_VOLTAGE,&cv_voltage);
#endif
}
}
/* enable/disable charging */
battery_charging_control(CHARGING_CMD_ENABLE,&charging_enable);
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] pchr_turn_on_charging(), enable =%d !\r\n", charging_enable);
//<Begin> <Add FTM battery charging leds control> <20131107> <mickal.ma>
if(get_boot_mode() == FACTORY_BOOT || get_boot_mode() == RECOVERY_BOOT){
if(charging_enable){
if (BMT_status.UI_SOC >= 100) {
mt65xx_leds_brightness_set(0/*MT65XX_LED_TYPE_RED*/, 0/*LED_OFF*/);
mt65xx_leds_brightness_set(1/*MT65XX_LED_TYPE_GREEN*/, 255/*LED_FULL*/);
mt65xx_leds_brightness_set(2/*MT65XX_LED_TYPE_BLUE*/, 0/*LED_OFF*/);
} else {
mt65xx_leds_brightness_set(0/*MT65XX_LED_TYPE_RED*/, 255/*LED_FULL*/);
mt65xx_leds_brightness_set(1/*MT65XX_LED_TYPE_GREEN*/, 0/*LED_OFF*/);
mt65xx_leds_brightness_set(2/*MT65XX_LED_TYPE_BLUE*/, 0/*LED_OFF*/);
}
}
}
//<End> <Add FTM battery charging leds control> <20131107> <mickal.ma>
}
static void pchr_turn_on_charging (void)
{
#if !defined(MTK_JEITA_STANDARD_SUPPORT)
BATTERY_VOLTAGE_ENUM cv_voltage;
#endif
kal_uint32 charging_enable = KAL_TRUE;
#if defined(MTK_DUAL_INPUT_CHARGER_SUPPORT)
if(KAL_TRUE == BMT_status.charger_exist)
charging_enable = KAL_TRUE;
else
charging_enable = KAL_FALSE;
#endif
if ( BMT_status.bat_charging_state == CHR_ERROR )
{
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] Charger Error, turn OFF charging !\n");
charging_enable = KAL_FALSE;
}
else if( (g_platform_boot_mode==META_BOOT) || (g_platform_boot_mode==ADVMETA_BOOT) )
{
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] In meta or advanced meta mode, disable charging.\n");
charging_enable = KAL_FALSE;
}
else
{
/*HW initialization*/
battery_charging_control(CHARGING_CMD_INIT,NULL);
battery_xlog_printk(BAT_LOG_FULL, "charging_hw_init\n" );
#if defined(MTK_PUMP_EXPRESS_PLUS_SUPPORT)
battery_pump_express_algorithm_start();
#endif
/* Set Charging Current */
if (get_usb_current_unlimited()) {
g_temp_input_CC_value = AC_CHARGER_CURRENT;
g_temp_CC_value = AC_CHARGER_CURRENT;
battery_xlog_printk(BAT_LOG_FULL, "USB_CURRENT_UNLIMITED, use AC_CHARGER_CURRENT\n" );
}
else {
if (g_bcct_flag == 1)
{
select_charging_curret_bcct();
battery_xlog_printk(BAT_LOG_FULL, "[BATTERY] select_charging_curret_bcct !\n");
}
else
{
select_charging_curret();
battery_xlog_printk(BAT_LOG_FULL, "[BATTERY] select_charging_curret !\n");
}
}
//modify by willcai 2014-5-29 begin
#ifdef X2_CHARGING_STANDARD_SUPPORT
lenovo_get_charging_curret(&g_temp_CC_value);
#endif
//end
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] Default CC mode charging : %d, input current = %d\r\n", g_temp_CC_value,g_temp_input_CC_value);
if( g_temp_CC_value == CHARGE_CURRENT_0_00_MA || g_temp_input_CC_value == CHARGE_CURRENT_0_00_MA)
{
charging_enable = KAL_FALSE;
battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] charging current is set 0mA, turn off charging !\r\n");
}
else
{
battery_charging_control(CHARGING_CMD_SET_INPUT_CURRENT,&g_temp_input_CC_value);
battery_charging_control(CHARGING_CMD_SET_CURRENT,&g_temp_CC_value);
/*Set CV Voltage*/
#if !defined(MTK_JEITA_STANDARD_SUPPORT)
#ifdef HIGH_BATTERY_VOLTAGE_SUPPORT
cv_voltage = BATTERY_VOLT_04_340000_V;
#else
cv_voltage = BATTERY_VOLT_04_200000_V;
#endif
battery_charging_control(CHARGING_CMD_SET_CV_VOLTAGE,&cv_voltage);
#endif
}
}
/* enable/disable charging */
battery_charging_control(CHARGING_CMD_ENABLE,&charging_enable);
battery_xlog_printk(BAT_LOG_FULL, "[BATTERY] pchr_turn_on_charging(), enable =%d !\r\n", charging_enable);
}
