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Commit 57147701 authored by Ke Liu's avatar Ke Liu
Browse files

power: smb350_charger: update get_capacity implementation 



Currently, get_capacity simply return 75. Add real get_capacity support by
getting capacity from the fuel gauge part.

Change-Id: I1a1c0f5c859b759fbdaa3e784ce8274f32c229b9
Signed-off-by: default avatarKe Liu <keliu@codeaurora.org>
parent e5bec3d8

drivers/power/smb350_charger.c

+19 −2
Original line number Diff line number Diff line
@@ -373,9 +373,26 @@ static int smb350_get_charge_type(struct smb350_chg *chip) 
	return POWER_SUPPLY_CHARGE_TYPE_NONE;

}



#define DEFAULT_CAPACITY	75

static int smb350_get_capacity(struct smb350_chg *chip)

{

	return 75;

	union power_supply_propval ret = {0,};

	struct power_supply *fuel_gauge = NULL;



	if (chip->fake_battery_soc >= 0 || !chip->fuel_gauge_name)

		return chip->fake_battery_soc;



	fuel_gauge = power_supply_get_by_name(chip->fuel_gauge_name);

	if (fuel_gauge) {

		fuel_gauge->get_property(fuel_gauge,

			POWER_SUPPLY_PROP_CAPACITY, &ret);

		if (ret.intval >= 0)

			return ret.intval;

		else

			pr_debug("get capacity failure, rc = %d\n", ret.intval);

	}



	return DEFAULT_CAPACITY;

}



#define HOT_HARD_LIMIT_BIT	BIT(6)
@@ -830,7 +847,7 @@ static int smb350_probe(struct i2c_client *client, 
		return -ENOMEM;

	}



	chip->fake_battery_soc = 75;

	chip->fake_battery_soc = -EINVAL;



	chip->client = client;

	ret = smb350_parse_dt(chip);