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Commit 8bb62853 authored by Xiaozhe Shi's avatar Xiaozhe Shi Committed by Stephen Boyd
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power_supply: Add CHARGE_COUNTER_SHADOW property to power supply 



Add the "CHARGE_COUNTER_SHADOW" property to the power supply
framework that signifies a shadow charge counter of the power supply.
This should be a shadowed version of the charge counter that is not
cleared automatically.
The units for this property should be in microamp-hours.

Change-Id: Ia9504a3c36af305e42d0503cf791594449249fa0
Signed-off-by: default avatarXiaozhe Shi <xiaozhes@codeaurora.org>
parent b2f4b65a

drivers/power/power_supply_sysfs.c

+1 −0
Original line number Diff line number Diff line
@@ -161,6 +161,7 @@ static struct device_attribute power_supply_attrs[] = { 
	POWER_SUPPLY_ATTR(charge_now),

	POWER_SUPPLY_ATTR(charge_avg),

	POWER_SUPPLY_ATTR(charge_counter),

	POWER_SUPPLY_ATTR(charge_counter_shadow),

	POWER_SUPPLY_ATTR(constant_charge_current),

	POWER_SUPPLY_ATTR(constant_charge_current_max),

	POWER_SUPPLY_ATTR(constant_charge_voltage),

include/linux/power_supply.h

+2 −0
Original line number Diff line number Diff line
@@ -112,6 +112,7 @@ enum power_supply_property { 
	POWER_SUPPLY_PROP_CHARGE_NOW,

	POWER_SUPPLY_PROP_CHARGE_AVG,

	POWER_SUPPLY_PROP_CHARGE_COUNTER,

	POWER_SUPPLY_PROP_CHARGE_COUNTER_SHADOW,

	POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT,

	POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX,

	POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE,
@@ -262,6 +263,7 @@ static inline bool power_supply_is_amp_property(enum power_supply_property psp) 
	case POWER_SUPPLY_PROP_CHARGE_NOW:

	case POWER_SUPPLY_PROP_CHARGE_AVG:

	case POWER_SUPPLY_PROP_CHARGE_COUNTER:

	case POWER_SUPPLY_PROP_CHARGE_COUNTER_SHADOW:

	case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT:

	case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX:

	case POWER_SUPPLY_PROP_CURRENT_MAX: