int sec_bat_check_cable_callback(void)
{
union power_supply_propval value;
msleep(750);
if (ta_int_gpio == 0) {
pr_err("%s: ta_int_gpio is 0 or not assigned yet(cable_type(%d))\n",
__func__, current_cable_type);
} else if (!mhl_connection_state()){
if (current_cable_type == POWER_SUPPLY_TYPE_BATTERY &&
!gpio_get_value_cansleep(ta_int_gpio)) {
pr_info("%s : VBUS IN\n", __func__);
value.intval = POWER_SUPPLY_TYPE_UARTOFF<<ONLINE_TYPE_MAIN_SHIFT;
psy_do_property("battery", set, POWER_SUPPLY_PROP_ONLINE, value);
return POWER_SUPPLY_TYPE_UARTOFF;
}
if ((current_cable_type == POWER_SUPPLY_TYPE_UARTOFF ||
current_cable_type == POWER_SUPPLY_TYPE_CARDOCK) &&
gpio_get_value_cansleep(ta_int_gpio)) {
pr_info("%s : VBUS OUT\n", __func__);
value.intval = POWER_SUPPLY_TYPE_BATTERY<<ONLINE_TYPE_MAIN_SHIFT;
psy_do_property("battery", set, POWER_SUPPLY_PROP_ONLINE, value);
return POWER_SUPPLY_TYPE_BATTERY;
}
}
return current_cable_type;
}
static void sec_bat_initial_check(void)
{
union power_supply_propval value;
msm8974_get_cable_type();
if (POWER_SUPPLY_TYPE_BATTERY < current_cable_type) {
value.intval = current_cable_type<<ONLINE_TYPE_MAIN_SHIFT;
psy_do_property("battery", set,
POWER_SUPPLY_PROP_ONLINE, value);
}
if (ta_int_gpio == 0) {
pr_err("%s: ta_int_gpio is 0 or not assigned yet\n", __func__);
} else {
if (current_cable_type == POWER_SUPPLY_TYPE_BATTERY &&
!gpio_get_value_cansleep(ta_int_gpio) && !mhl_connection_state()) {
pr_info("%s : VBUS IN\n", __func__);
value.intval = POWER_SUPPLY_TYPE_UARTOFF<<ONLINE_TYPE_MAIN_SHIFT;
}
if (value.intval)
psy_do_property("battery", set,
POWER_SUPPLY_PROP_ONLINE, value);
}
}
void cable_initial_check(struct sec_battery_info *battery)
{
union power_supply_propval value;
pr_info("%s : current_cable_type : (%d)\n", __func__, current_cable_type);
if (POWER_SUPPLY_TYPE_BATTERY != current_cable_type) {
value.intval = current_cable_type;
psy_do_property("battery", set,
POWER_SUPPLY_PROP_ONLINE, value);
} else {
psy_do_property(battery->pdata->charger_name, get,
POWER_SUPPLY_PROP_ONLINE, value);
if (value.intval == POWER_SUPPLY_TYPE_WIRELESS) {
value.intval = 1;
psy_do_property("wireless", set,
POWER_SUPPLY_PROP_ONLINE, value);
}
if (battery->pdata->ta_irq_gpio == 0) {
pr_err("%s: ta_int_gpio is 0 or not assigned yet(cable_type(%d))\n",
__func__, current_cable_type);
} else {
if (battery->wire_status == POWER_SUPPLY_TYPE_BATTERY &&
!gpio_get_value_cansleep(battery->pdata->ta_irq_gpio)) {
#if defined(CONFIG_USB_SWITCH_FSA9485)
if (!mhl_connection_state()) {
#endif
pr_info("%s : VBUS IN\n", __func__);
value.intval = POWER_SUPPLY_TYPE_UARTOFF;
psy_do_property("battery", set, POWER_SUPPLY_PROP_ONLINE, value);
current_cable_type = POWER_SUPPLY_TYPE_UARTOFF;
#if defined(CONFIG_USB_SWITCH_FSA9485)
}
#endif
}
if ((battery->wire_status == POWER_SUPPLY_TYPE_UARTOFF ||
battery->wire_status == POWER_SUPPLY_TYPE_CARDOCK) &&
gpio_get_value_cansleep(battery->pdata->ta_irq_gpio)) {
pr_info("%s : VBUS OUT\n", __func__);
value.intval = POWER_SUPPLY_TYPE_BATTERY;
psy_do_property("battery", set, POWER_SUPPLY_PROP_ONLINE, value);
current_cable_type = POWER_SUPPLY_TYPE_BATTERY;
}
}
}
}
