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power: rk818-battery: add POWER_SUPPLY_PROP_STATUS report property

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Change-Id: Ie301f934e8f8cf88702d89b733d7006bbf1ed023
Signed-off-by: Jianhong Chen <chenjh@rock-chips.com>
This commit is contained in:
Jianhong Chen
2016-08-10 21:08:13 +08:00
committed by Huang, Tao
parent b02f7acb2c
commit 63a0a53eab
1 changed files with 12 additions and 0 deletions
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12
drivers/power/rk818_battery.c
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@@ -80,6 +80,7 @@ module_param_named(dbg_level, dbg_enable, int, 0644);
#define VIRTUAL_SOC 66
#define VIRTUAL_PRESET 1
#define VIRTUAL_TEMPERATURE 188
#define VIRTUAL_STATUS POWER_SUPPLY_STATUS_CHARGING
/* charge */
#define FINISH_CHRG_CUR 1000
@@ -830,6 +831,7 @@ static enum power_supply_property rk818_bat_props[] = {
POWER_SUPPLY_PROP_HEALTH,
POWER_SUPPLY_PROP_CAPACITY,
POWER_SUPPLY_PROP_TEMP,
POWER_SUPPLY_PROP_STATUS,
};
static int rk818_battery_get_property(struct power_supply *psy,
@@ -868,6 +870,16 @@ static int rk818_battery_get_property(struct power_supply *psy,
if (di->pdata->bat_mode == MODE_VIRTUAL)
val->intval = VIRTUAL_TEMPERATURE;
break;
case POWER_SUPPLY_PROP_STATUS:
if (di->pdata->bat_mode == MODE_VIRTUAL)
val->intval = VIRTUAL_STATUS;
else if (di->dsoc == 100)
val->intval = POWER_SUPPLY_STATUS_FULL;
else if (rk818_bat_chrg_online(di))
val->intval = POWER_SUPPLY_STATUS_CHARGING;
else
val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
break;
default:
return -EINVAL;
}