Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit fa7a9cba authored by Anirudh Ghayal's avatar Anirudh Ghayal Committed by Gerrit - the friendly Code Review server
Browse files

power: smb5-lib: Report the CURRENT_MAX as 1A in CC-mode 



Userspace uses the CURRENT_MAX power-supply property to
determine the strength of the charger. In CC-mode of operation
the main-charger's ICL is configured low and hence the
CURRENT_MAX reported is lower attributing it as a weak-charger.
Fix this by reporting a fixed value of 1A during CC-mode.

Change-Id: Id8745b54c3909d01df69376a823396ea4c94eeb1
Signed-off-by: default avatarAnirudh Ghayal <aghayal@codeaurora.org>
parent b1ab97d7

drivers/power/supply/qcom/qpnp-smb5.c

+1 −1
Original line number Diff line number Diff line
@@ -860,7 +860,7 @@ static int smb5_usb_get_prop(struct power_supply *psy, 
		rc = smblib_get_prop_usb_current_now(chg, val);

		break;

	case POWER_SUPPLY_PROP_CURRENT_MAX:

		rc = smblib_get_prop_input_current_settled(chg, val);

		rc = smblib_get_prop_input_current_max(chg, val);

		break;

	case POWER_SUPPLY_PROP_TYPE:

		val->intval = POWER_SUPPLY_TYPE_USB_PD;

drivers/power/supply/qcom/smb5-lib.c

+19 −0
Original line number Diff line number Diff line
@@ -1410,6 +1410,7 @@ static int smblib_get_pulse_cnt(struct smb_charger *chg, int *count) 
#define USBIN_150MA	150000

#define USBIN_500MA	500000

#define USBIN_900MA	900000

#define USBIN_1000MA	1000000

static int set_sdp_current(struct smb_charger *chg, int icl_ua)

{

	int rc;
@@ -4044,6 +4045,24 @@ int smblib_get_prop_input_current_settled(struct smb_charger *chg, 
	return smblib_get_charge_param(chg, &chg->param.icl_stat, &val->intval);

}



int smblib_get_prop_input_current_max(struct smb_charger *chg,

					  union power_supply_propval *val)

{

	int icl_ua = 0, rc;



	rc = smblib_get_charge_param(chg, &chg->param.usb_icl, &icl_ua);

	if (rc < 0)

		return rc;



	if (is_override_vote_enabled_locked(chg->usb_icl_votable) &&

					icl_ua < USBIN_1000MA) {

		val->intval = USBIN_1000MA;

		return 0;

	}



	return smblib_get_charge_param(chg, &chg->param.icl_stat, &val->intval);

}



int smblib_get_prop_input_voltage_settled(struct smb_charger *chg,

						int *val)

{

drivers/power/supply/qcom/smb5-lib.h

+2 −0
Original line number Diff line number Diff line
@@ -765,6 +765,8 @@ int smblib_get_die_health(struct smb_charger *chg, 
				int *val);

int smblib_get_prop_smb_health(struct smb_charger *chg);

int smblib_get_prop_connector_health(struct smb_charger *chg);

int smblib_get_prop_input_current_max(struct smb_charger *chg,

				  union power_supply_propval *val);

int smblib_set_prop_thermal_overheat(struct smb_charger *chg,

			       int therm_overheat);

int smblib_get_skin_temp_status(struct smb_charger *chg);