static int max17048_get_property(struct power_supply *psy,
enum power_supply_property psp,
union power_supply_propval *val)
{
struct max17048_chip *chip = container_of(psy,
struct max17048_chip, batt_psy);
switch (psp) {
case POWER_SUPPLY_PROP_STATUS:
val->intval = max17048_get_prop_status(chip);
break;
case POWER_SUPPLY_PROP_HEALTH:
val->intval = max17048_get_prop_health(chip);
break;
case POWER_SUPPLY_PROP_PRESENT:
val->intval = max17048_get_prop_present(chip);
break;
case POWER_SUPPLY_PROP_TECHNOLOGY:
val->intval = chip->batt_tech;
break;
case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN:
val->intval = chip->max_mvolt * 1000;
break;
case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN:
val->intval = chip->min_mvolt * 1000;
break;
case POWER_SUPPLY_PROP_VOLTAGE_NOW:
val->intval = max17048_get_prop_vbatt_uv(chip);
break;
case POWER_SUPPLY_PROP_TEMP:
val->intval = max17048_get_prop_temp(chip);
break;
case POWER_SUPPLY_PROP_CAPACITY:
val->intval = max17048_get_prop_capacity(chip);
break;
case POWER_SUPPLY_PROP_CURRENT_NOW:
val->intval = max17048_get_prop_current(chip);
break;
case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN:
val->intval = chip->fcc_mah;
break;
default:
return -EINVAL;
}
return 0;
}
static void max17048_work(struct work_struct *work)
{
struct max17048_chip *chip =
container_of(work, struct max17048_chip, monitor_work.work);
int ret = 0;
int rechg_now;
wake_lock(&chip->alert_lock);
pr_debug("%s.\n", __func__);
max17048_get_prop_temp(chip);
max17048_get_prop_current(chip);
ret = max17048_set_rcomp(chip);
if (ret)
pr_err("%s : failed to set rcomp\n", __func__);
max17048_get_vcell(chip);
max17048_get_soc(chip);
complete_all(&monitor_work_done);
if (chip->capacity_level != chip->lasttime_capacity_level ||
chip->capacity_level == 0) {
rechg_now = max17048_check_recharge(chip);
chip->lasttime_capacity_level = chip->capacity_level;
if (!rechg_now)
power_supply_changed(&chip->batt_psy);
}
ret = max17048_clear_interrupt(chip);
if (ret < 0)
pr_err("%s : error clear alert irq register.\n", __func__);
pr_info("%s: raw soc = 0x%04X raw vcell = 0x%04X\n",
__func__, chip->soc, chip->vcell);
pr_info("%s: SOC = %d vbatt_mv = %d\n",
__func__, chip->capacity_level, chip->voltage);
pr_info("%s: ibatt_ua = %d batt_temp = %d\n",
__func__, chip->batt_current, chip->batt_temp);
wake_unlock(&chip->alert_lock);
}