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Commit 734ca0f9 authored by Guru Das Srinagesh's avatar Guru Das Srinagesh
Browse files

power: smb5-lib: Set default WLS VOUT to 5 V when standalone 



In the absence of secondary chargers, set the VOUT of the wireless
charger to 5V upon DC attach by default.

Change-Id: Idb11260567446f4feb49c121a17969cfe09b3829
Signed-off-by: default avatarGuru Das Srinagesh <gurus@codeaurora.org>
parent 54f3590a

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

+12 −2
Original line number Diff line number Diff line
@@ -5491,8 +5491,8 @@ irqreturn_t dc_plugin_irq_handler(int irq, void *data) 
	dcin_present = input_present & INPUT_PRESENT_DC;

	vbus_present = input_present & INPUT_PRESENT_USB;



	if (dcin_present) {

		if (!vbus_present && chg->sec_cp_present) {

	if (dcin_present && !vbus_present) {

		if (chg->sec_cp_present) {

			pval.intval = wireless_vout;

			rc = smblib_set_prop_voltage_wls_output(chg, &pval);

			if (rc < 0)
@@ -5505,6 +5505,16 @@ irqreturn_t dc_plugin_irq_handler(int irq, void *data) 
			if (rc < 0)

				dev_err(chg->dev, "Couldn't enable secondary chargers  rc=%d\n",

					rc);

		} else {

			/*

			 * If no secondary charger is present, commence

			 * wireless charging at 5 V by default.

			 */

			pval.intval = 5000000;

			rc = smblib_set_prop_voltage_wls_output(chg, &pval);

			if (rc < 0)

				dev_err(chg->dev, "Couldn't set dc voltage to 5 V rc=%d\n",

					rc);

		}

	} else if (chg->cp_reason == POWER_SUPPLY_CP_WIRELESS) {

		sec_charger = chg->sec_pl_present ?