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Commit cfe86e48 authored by Harry Yang's avatar Harry Yang
Browse files

qcom: smb2: Disable parallel charging on qnovo charging below 2A 



Add qnovo as pl charging voter and disable parallel charging  when
qnovo is enabled with fcc below 2A.

Change-Id: Ic03a18318a89344f2bd5c8a72445abe22cd3d142
Signed-off-by: default avatarHarry Yang <harryy@codeaurora.org>
parent 9ac55848

drivers/power/supply/qcom/qpnp-smb2.c

+2 −0
Original line number Diff line number Diff line
@@ -999,6 +999,8 @@ static int smb2_batt_set_prop(struct power_supply *psy, 
		break;

	case POWER_SUPPLY_PROP_CURRENT_QNOVO:

		chg->qnovo_fcc_ua = val->intval;

		vote(chg->pl_disable_votable, PL_QNOVO_VOTER,

			val->intval != -EINVAL && val->intval < 2000000, 0);

		rc = rerun_election(chg->fcc_votable);

		break;

	case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX:

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

+1 −0
Original line number Diff line number Diff line
@@ -37,6 +37,7 @@ enum print_reason { 
#define USB_PSY_VOTER			"USB_PSY_VOTER"

#define PL_TAPER_WORK_RUNNING_VOTER	"PL_TAPER_WORK_RUNNING_VOTER"

#define PL_INDIRECT_VOTER		"PL_INDIRECT_VOTER"

#define PL_QNOVO_VOTER			"PL_QNOVO_VOTER"

#define USBIN_I_VOTER			"USBIN_I_VOTER"

#define USBIN_V_VOTER			"USBIN_V_VOTER"

#define CHG_STATE_VOTER			"CHG_STATE_VOTER"