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Commit fd7f07b0 authored by Subbaraman Narayanamurthy's avatar Subbaraman Narayanamurthy Committed by Harry Yang
Browse files

power: qpnp-fg-gen3: add SOC_REPORTING_READY property 



Add SOC_REPORTING_READY property which indicates when the SOC
reporting is ready from FG driver. This can be read by healthd
daemon during its start.

Change-Id: I415e322e99bacd61c4e9ac921643d87d3eec4b3e
Signed-off-by: default avatarSubbaraman Narayanamurthy <subbaram@codeaurora.org>
parent 4aa2c0cf

drivers/power/qcom-charger/fg-core.h

+1 −0
Original line number Diff line number Diff line
@@ -335,6 +335,7 @@ struct fg_chip { 
	bool			recharge_soc_adjusted;

	bool			ki_coeff_dischg_en;

	bool			esr_fcc_ctrl_en;

	bool			soc_reporting_ready;

	struct completion	soc_update;

	struct completion	soc_ready;

	struct delayed_work	profile_load_work;

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

+10 −1
Original line number Diff line number Diff line
@@ -2050,6 +2050,7 @@ static void profile_load_work(struct work_struct *work) 


	fg_notify_charger(chip);

	chip->profile_loaded = true;

	chip->soc_reporting_ready = true;

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

out:

	vote(chip->awake_votable, PROFILE_LOAD, false, 0);
@@ -2386,6 +2387,9 @@ static int fg_psy_get_property(struct power_supply *psy, 
	case POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG:

		rc = fg_get_time_to_empty(chip, &pval->intval);

		break;

	case POWER_SUPPLY_PROP_SOC_REPORTING_READY:

		pval->intval = chip->soc_reporting_ready;

		break;

	default:

		pr_err("unsupported property %d\n", psp);

		rc = -EINVAL;
@@ -2483,6 +2487,7 @@ static enum power_supply_property fg_psy_props[] = { 
	POWER_SUPPLY_PROP_CHARGE_COUNTER,

	POWER_SUPPLY_PROP_TIME_TO_FULL_AVG,

	POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG,

	POWER_SUPPLY_PROP_SOC_REPORTING_READY,

};



static const struct power_supply_desc fg_psy_desc = {
@@ -2773,9 +2778,11 @@ static irqreturn_t fg_batt_missing_irq_handler(int irq, void *data) 
		chip->profile_available = false;

		chip->profile_loaded = false;

		clear_cycle_counter(chip);

		chip->soc_reporting_ready = false;

	} else {

		rc = fg_get_batt_profile(chip);

		if (rc < 0) {

			chip->soc_reporting_ready = true;

			pr_err("Error in getting battery profile, rc:%d\n", rc);

			return IRQ_HANDLED;

		}
@@ -3213,9 +3220,11 @@ static int fg_parse_dt(struct fg_chip *chip) 
	chip->rradc_base = base;



	rc = fg_get_batt_profile(chip);

	if (rc < 0)

	if (rc < 0) {

		chip->soc_reporting_ready = true;

		pr_warn("profile for batt_id=%dKOhms not found..using OTP, rc:%d\n",

			chip->batt_id_ohms / 1000, rc);

	}



	/* Read all the optional properties below */

	rc = of_property_read_u32(node, "qcom,fg-cutoff-voltage", &temp);