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Commit 9f95ba07 authored by Nicholas Troast's avatar Nicholas Troast Committed by Abhijeet Dharmapurikar
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qpnp-smb2: expose parallel slave percentage via battery psy 



Expose the parallel distribution percentage and allow it to be
modified.

Change-Id: I0c9221c6a748aff5e8fbe889316f729155eded3e
Signed-off-by: default avatarNicholas Troast <ntroast@codeaurora.org>
Signed-off-by: default avatarAbhijeet Dharmapurikar <adharmap@codeaurora.org>
parent 7aefaf59

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

+11 −0
Original line number Diff line number Diff line
@@ -640,6 +640,7 @@ static enum power_supply_property smb2_batt_props[] = { 
	POWER_SUPPLY_PROP_STEP_CHARGING_STEP,

	POWER_SUPPLY_PROP_CHARGE_DONE,

	POWER_SUPPLY_PROP_PARALLEL_DISABLE,

	POWER_SUPPLY_PROP_PARALLEL_PERCENT,

};



static int smb2_batt_get_prop(struct power_supply *psy,
@@ -704,6 +705,9 @@ static int smb2_batt_get_prop(struct power_supply *psy, 
		val->intval = get_client_vote(chg->pl_disable_votable,

					      USER_VOTER);

		break;

	case POWER_SUPPLY_PROP_PARALLEL_PERCENT:

		val->intval = chg->pl.slave_pct;

		break;

	default:

		pr_err("batt power supply prop %d not supported\n", psp);

		return -EINVAL;
@@ -737,6 +741,12 @@ static int smb2_batt_set_prop(struct power_supply *psy, 
	case POWER_SUPPLY_PROP_PARALLEL_DISABLE:

		vote(chg->pl_disable_votable, USER_VOTER, (bool)val->intval, 0);

		break;

	case POWER_SUPPLY_PROP_PARALLEL_PERCENT:

		if (val->intval < 0 || val->intval > 100)

			return -EINVAL;

		chg->pl.slave_pct = val->intval;

		rerun_election(chg->fcc_votable);

		break;

	default:

		rc = -EINVAL;

	}
@@ -752,6 +762,7 @@ static int smb2_batt_prop_is_writeable(struct power_supply *psy, 
	case POWER_SUPPLY_PROP_SYSTEM_TEMP_LEVEL:

	case POWER_SUPPLY_PROP_CAPACITY:

	case POWER_SUPPLY_PROP_PARALLEL_DISABLE:

	case POWER_SUPPLY_PROP_PARALLEL_PERCENT:

		return 1;

	default:

		break;