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Commit 897fcd87 authored by Subbaraman Narayanamurthy's avatar Subbaraman Narayanamurthy Committed by Abhijeet Dharmapurikar
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qpnp-fg-gen3: notify charger with float voltage and FCC 



Whenever the battery profile is loaded, notify charger SW with
float voltage and FCC obtained from the battery profile.

Change-Id: I0419b34fde9d74460b849ee8a7ef7e2cdf5592d2
Signed-off-by: default avatarSubbaraman Narayanamurthy <subbaram@codeaurora.org>
parent 8a09bace

drivers/power/qcom-charger/qpnp-fg-gen3.c

+33 −0
Original line number Diff line number Diff line
@@ -1644,6 +1644,37 @@ out: 
	return rc;

}



static void fg_notify_charger(struct fg_chip *chip)

{

	union power_supply_propval prop = {0, };

	int rc;



	if (!is_charger_available(chip)) {

		pr_warn("Charger not available yet?\n");

		return;

	}



	prop.intval = chip->bp.float_volt_uv;

	rc = power_supply_set_property(chip->batt_psy,

			POWER_SUPPLY_PROP_VOLTAGE_MAX, &prop);

	if (rc < 0) {

		pr_err("Error in setting voltage_max property on batt_psy, rc=%d\n",

			rc);

		return;

	}



	prop.intval = chip->bp.fastchg_curr_ma;

	rc = power_supply_set_property(chip->batt_psy,

			POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX, &prop);

	if (rc < 0) {

		pr_err("Error in setting constant_charge_current_max property on batt_psy, rc=%d\n",

			rc);

		return;

	}



	fg_dbg(chip, FG_STATUS, "Notified charger on float voltage and FCC\n");

}



static void profile_load_work(struct work_struct *work)

{

	struct fg_chip *chip = container_of(work,
@@ -1709,6 +1740,7 @@ done: 
				rc);

	}



	fg_notify_charger(chip);

	chip->profile_loaded = true;

	fg_dbg(chip, FG_STATUS, "profile loaded successfully");

out:
@@ -1798,6 +1830,7 @@ static int fg_psy_get_property(struct power_supply *psy, 
		break;

	case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN:

		pval->intval = chip->bp.float_volt_uv;

		break;

	case POWER_SUPPLY_PROP_CYCLE_COUNT:

		pval->intval = fg_get_cycle_count(chip);

		break;