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Commit 557d7b68 authored by Fenglin Wu's avatar Fenglin Wu
Browse files

power: smb5-lib: Load HW JEITA config in general psy events 



Currently, JEITA configuration is updated with a BMS event. There
is a chance that BMS is not updating with a long time and that would
cause the JEITA configuration is not loaded and JEITA is mis-triggered,
so update the JEITA configuration in general power supply events and
defer the updating if BMS power supply is not ready.

Change-Id: Ib3b792ea8fc64083ea14b7ea5a00565815a0cec6
Signed-off-by: default avatarFenglin Wu <fenglinw@codeaurora.org>
parent 20768179

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

+11 −2
Original line number Diff line number Diff line
@@ -731,9 +731,10 @@ static int smblib_notifier_call(struct notifier_block *nb, 
			chg->bms_psy = psy;

		if (ev == PSY_EVENT_PROP_CHANGED)

			schedule_work(&chg->bms_update_work);

	}



	if (!chg->jeita_configured)

		schedule_work(&chg->jeita_update_work);

	}



	if (chg->sec_pl_present && !chg->pl.psy

		&& !strcmp(psy->desc->name, "parallel")) {
@@ -4086,6 +4087,10 @@ static void jeita_update_work(struct work_struct *work) 
		goto out;

	}



	/* if BMS is not ready, defer the work */

	if (!chg->bms_psy)

		return;



	rc = power_supply_get_property(chg->bms_psy,

			POWER_SUPPLY_PROP_RESISTANCE_ID, &val);

	if (rc < 0) {
@@ -4093,6 +4098,10 @@ static void jeita_update_work(struct work_struct *work) 
		goto out;

	}



	/* if BMS hasn't read out the batt_id yet, defer the work */

	if (val.intval <= 0)

		return;



	pnode = of_batterydata_get_best_profile(batt_node,

					val.intval / 1000, NULL);

	if (IS_ERR(pnode)) {