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power: cw201x: add power_supply property for CTS.

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Change-Id: Ia342ef45a4e936be3e9ba200b41cfabfcbe5f927
Signed-off-by: Shunqing Chen <csq@rock-chips.com>
This commit is contained in:
Shunqing Chen
2018-05-18 09:55:04 +08:00
committed by 陈顺庆
parent 91b9c4cb57
commit 1df09ca4e1
2 changed files with 14 additions and 3 deletions
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16
drivers/power/cw2015_battery.c
View File

@@ -495,6 +495,8 @@ static void cw_update_charge_status(struct cw_battery *cw_bat)
if (cw_bat->charger_mode != cw_charger_mode) {
cw_bat->charger_mode = cw_charger_mode;
cw_bat->bat_change = 1;
if (cw_charger_mode)
cw_bat->charge_count++;
}
}
@@ -515,10 +517,8 @@ static void cw_update_vol(struct cw_battery *cw_bat)
int ret;
ret = cw_get_voltage(cw_bat);
if ((ret >= 0) && (cw_bat->voltage != ret)) {
if ((ret >= 0) && (cw_bat->voltage != ret))
cw_bat->voltage = ret;
cw_bat->bat_change = 1;
}
}
static void cw_update_status(struct cw_battery *cw_bat)
@@ -646,6 +646,14 @@ static int cw_battery_get_property(struct power_supply *psy,
val->intval = POWER_SUPPLY_TECHNOLOGY_LION;
break;
case POWER_SUPPLY_PROP_CHARGE_COUNTER:
val->intval = cw_bat->charge_count;
break;
case POWER_SUPPLY_PROP_TEMP:
val->intval = VIRTUAL_TEMPERATURE;
break;
default:
break;
}
@@ -660,6 +668,8 @@ static enum power_supply_property cw_battery_properties[] = {
POWER_SUPPLY_PROP_VOLTAGE_NOW,
POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW,
POWER_SUPPLY_PROP_TECHNOLOGY,
POWER_SUPPLY_PROP_CHARGE_COUNTER,
POWER_SUPPLY_PROP_TEMP,
};
static const struct power_supply_desc cw2015_bat_desc = {

1
include/linux/power/cw2015_battery.h
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@@ -112,6 +112,7 @@ struct cw_battery {
u32 bat_mode;
int bat_change;
bool dual_battery;
int charge_count;
};
#endif