static int sec_chg_get_property(struct power_supply *psy,
enum power_supply_property psp,
union power_supply_propval *val)
{
struct sec_charger_info *charger =
container_of(psy, struct sec_charger_info, psy_chg);
switch (psp) {
case POWER_SUPPLY_PROP_CURRENT_MAX: /* input current limit set */
val->intval = charger->charging_current_max;
break;
case POWER_SUPPLY_PROP_ONLINE:
case POWER_SUPPLY_PROP_STATUS:
case POWER_SUPPLY_PROP_CHARGE_TYPE:
case POWER_SUPPLY_PROP_HEALTH:
case POWER_SUPPLY_PROP_CURRENT_AVG: /* charging current */
/* calculated input current limit value */
case POWER_SUPPLY_PROP_CURRENT_NOW:
if (!sec_hal_chg_get_property(charger_variable, psp, val))
return -EINVAL;
break;
default:
return -EINVAL;
}
return 0;
}
static int sec_chg_get_property(struct power_supply *psy,
enum power_supply_property psp,
union power_supply_propval *val)
{
struct sec_charger_info *charger =
container_of(psy, struct sec_charger_info, psy_chg);
switch (psp) {
case POWER_SUPPLY_PROP_ONLINE:
val->intval = charger->charging_current ? 1 : 0;
break;
case POWER_SUPPLY_PROP_STATUS:
case POWER_SUPPLY_PROP_HEALTH:
case POWER_SUPPLY_PROP_CURRENT_NOW:
if (!sec_hal_chg_get_property(charger->client, psp, val))
return -EINVAL;
break;
default:
return -EINVAL;
}
return 0;
}
static void sec_chg_isr_work(struct work_struct *work)
{
struct sec_charger_info *charger =
container_of(work, struct sec_charger_info, isr_work.work);
union power_supply_propval val;
dev_info(&charger->client->dev,
"%s: Charger Interrupt\n", __func__);
if (charger->pdata->full_check_type ==
SEC_BATTERY_FULLCHARGED_CHGINT) {
if (!sec_hal_chg_get_property(charger->client,
POWER_SUPPLY_PROP_STATUS, &val))
return;
switch (val.intval) {
case POWER_SUPPLY_STATUS_DISCHARGING:
dev_err(&charger->client->dev,
"%s: Interrupted but Discharging\n", __func__);
break;
case POWER_SUPPLY_STATUS_NOT_CHARGING:
dev_err(&charger->client->dev,
"%s: Interrupted but NOT Charging\n", __func__);
break;
case POWER_SUPPLY_STATUS_FULL:
dev_info(&charger->client->dev,
"%s: Interrupted by Full\n", __func__);
psy_do_property("battery", set,
POWER_SUPPLY_PROP_STATUS, val);
break;
case POWER_SUPPLY_STATUS_CHARGING:
dev_err(&charger->client->dev,
"%s: Interrupted but Charging\n", __func__);
break;
case POWER_SUPPLY_STATUS_UNKNOWN:
default:
dev_err(&charger->client->dev,
"%s: Invalid Charger Status\n", __func__);
break;
}
}
if (charger->pdata->ovp_uvlo_check_type ==
SEC_BATTERY_OVP_UVLO_CHGINT) {
if (!sec_hal_chg_get_property(charger->client,
POWER_SUPPLY_PROP_HEALTH, &val))
return;
switch (val.intval) {
case POWER_SUPPLY_HEALTH_OVERHEAT:
case POWER_SUPPLY_HEALTH_COLD:
dev_err(&charger->client->dev,
"%s: Interrupted but Hot/Cold\n", __func__);
break;
case POWER_SUPPLY_HEALTH_DEAD:
dev_err(&charger->client->dev,
"%s: Interrupted but Dead\n", __func__);
break;
case POWER_SUPPLY_HEALTH_OVERVOLTAGE:
case POWER_SUPPLY_HEALTH_UNDERVOLTAGE:
dev_info(&charger->client->dev,
"%s: Interrupted by OVP/UVLO\n", __func__);
psy_do_property("battery", set,
POWER_SUPPLY_PROP_HEALTH, val);
break;
case POWER_SUPPLY_HEALTH_UNSPEC_FAILURE:
dev_err(&charger->client->dev,
"%s: Interrupted but Unspec\n", __func__);
break;
case POWER_SUPPLY_HEALTH_GOOD:
dev_err(&charger->client->dev,
"%s: Interrupted but Good\n", __func__);
break;
case POWER_SUPPLY_HEALTH_UNKNOWN:
default:
dev_err(&charger->client->dev,
"%s: Invalid Charger Health\n", __func__);
break;
}
}
}
static void sec_chg_isr_work(struct work_struct *work)
{
struct sec_charger_info *charger =
container_of(work, struct sec_charger_info, isr_work.work);
union power_supply_propval val;
int full_check_type;
dev_info(&charger->client->dev,
"%s: Charger Interrupt\n", __func__);
psy_do_property("battery", get,
POWER_SUPPLY_PROP_CHARGE_NOW, val);
if (val.intval == SEC_BATTERY_CHARGING_1ST)
full_check_type = charger->pdata->full_check_type;
else
full_check_type = charger->pdata->full_check_type_2nd;
if (full_check_type == SEC_BATTERY_FULLCHARGED_CHGINT) {
if (!sec_hal_chg_get_property(charger_variable,
POWER_SUPPLY_PROP_STATUS, &val))
return;
switch (val.intval) {
case POWER_SUPPLY_STATUS_DISCHARGING:
dev_err(&charger->client->dev,
"%s: Interrupted but Discharging\n", __func__);
break;
case POWER_SUPPLY_STATUS_NOT_CHARGING:
dev_err(&charger->client->dev,
"%s: Interrupted but NOT Charging\n", __func__);
break;
case POWER_SUPPLY_STATUS_FULL:
dev_info(&charger->client->dev,
"%s: Interrupted by Full\n", __func__);
psy_do_property("battery", set,
POWER_SUPPLY_PROP_STATUS, val);
break;
case POWER_SUPPLY_STATUS_CHARGING:
dev_err(&charger->client->dev,
"%s: Interrupted but Charging\n", __func__);
break;
case POWER_SUPPLY_STATUS_UNKNOWN:
default:
dev_err(&charger->client->dev,
"%s: Invalid Charger Status\n", __func__);
break;
}
}
if (charger->pdata->ovp_uvlo_check_type ==
SEC_BATTERY_OVP_UVLO_CHGINT) {
if (!sec_hal_chg_get_property(charger_variable,
POWER_SUPPLY_PROP_HEALTH, &val))
return;
switch (val.intval) {
case POWER_SUPPLY_HEALTH_OVERHEAT:
case POWER_SUPPLY_HEALTH_COLD:
dev_err(&charger->client->dev,
"%s: Interrupted but Hot/Cold\n", __func__);
break;
case POWER_SUPPLY_HEALTH_DEAD:
dev_err(&charger->client->dev,
"%s: Interrupted but Dead\n", __func__);
break;
case POWER_SUPPLY_HEALTH_OVERVOLTAGE:
case POWER_SUPPLY_HEALTH_UNDERVOLTAGE:
dev_info(&charger->client->dev,
"%s: Interrupted by OVP/UVLO\n", __func__);
psy_do_property("battery", set,
POWER_SUPPLY_PROP_HEALTH, val);
break;
case POWER_SUPPLY_HEALTH_UNSPEC_FAILURE:
dev_err(&charger->client->dev,
"%s: Interrupted but Unspec\n", __func__);
break;
case POWER_SUPPLY_HEALTH_GOOD:
dev_err(&charger->client->dev,
"%s: Interrupted but Good\n", __func__);
break;
case POWER_SUPPLY_HEALTH_UNKNOWN:
default:
dev_err(&charger->client->dev,
"%s: Invalid Charger Health\n", __func__);
break;
}
}
if (charger->pdata->cable_check_type & SEC_BATTERY_CABLE_CHECK_CHGINT) {
if (!sec_hal_chg_get_property(charger_variable,
POWER_SUPPLY_PROP_ONLINE, &val))
return;
/* use SEC_BATTERY_CABLE_SOURCE_EXTERNAL for cable_source_type
* charger would call battery driver to set ONLINE property
* check battery driver loaded or not
*/
if (get_power_supply_by_name("battery")) {
psy_do_property("battery", set,
POWER_SUPPLY_PROP_ONLINE, val);
} else
charger->pdata->check_cable_result_callback(val.intval);
}
}
