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Commit 22e6fbc7 authored by Ashay Jaiswal's avatar Ashay Jaiswal
Browse files

smb1351: Fix parallel ICL configuration 



In slave configuration "POWER_SUPPLY_PROP_CURRENT_MAX" fails to
suspend USB input path for 0/2mA current request. Fix this by
separately handling 0/2mA request to suspend input.

CRs-Fixed: 2148379
Change-Id: Id9b7887c4f2f924d9e4c8484947d74baa96eb8a3
Signed-off-by: default avatarAshay Jaiswal <ashayj@codeaurora.org>
parent 1ecbc6d7

drivers/power/supply/qcom/smb1351-charger.c

+8 −3
Original line number Original line Diff line number Diff line
@@ -1597,7 +1597,7 @@ static int smb1351_parallel_set_property(struct power_supply *psy, 
				       enum power_supply_property prop,

				       enum power_supply_property prop,

				       const union power_supply_propval *val)

				       const union power_supply_propval *val)

{

{

	int rc = 0, index;

	int rc = 0, index, current_ma;

	struct smb1351_charger *chip = power_supply_get_drvdata(psy);

	struct smb1351_charger *chip = power_supply_get_drvdata(psy);





	switch (prop) {

	switch (prop) {
@@ -1620,8 +1620,13 @@ static int smb1351_parallel_set_property(struct power_supply *psy, 
					chip->target_fastchg_current_max_ma);

					chip->target_fastchg_current_max_ma);

		break;

		break;

	case POWER_SUPPLY_PROP_CURRENT_MAX:

	case POWER_SUPPLY_PROP_CURRENT_MAX:

		index = smb1351_get_closest_usb_setpoint(val->intval / 1000);

		current_ma = val->intval / 1000;

		if (current_ma > SUSPEND_CURRENT_MA) {

			index = smb1351_get_closest_usb_setpoint(current_ma);

			chip->usb_psy_ma = usb_chg_current[index];

			chip->usb_psy_ma = usb_chg_current[index];

		} else {

			chip->usb_psy_ma = current_ma;

		}

		if (!chip->parallel_charger_suspended)

		if (!chip->parallel_charger_suspended)

			rc = smb1351_set_usb_chg_current(chip,

			rc = smb1351_set_usb_chg_current(chip,

						chip->usb_psy_ma);

						chip->usb_psy_ma);