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Commit f6bceac2 authored by Xiaozhe Shi's avatar Xiaozhe Shi Committed by Abhijeet Dharmapurikar
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power: qpnp-smbcharger: allow noncompliant chargers to parallel charge 



Current the parallel charging algorithm rejects all non-DCP adapters.
Change this so it only disallows SDPs and CDPs, so that it also allows
non-compliant chargers to use both charge paths.

Change-Id: Id4aecfaa56a7a69bf75b7adb93514c4d20dc8ad1
Signed-off-by: default avatarXiaozhe Shi <xiaozhes@codeaurora.org>
parent b6319beb

drivers/power/qpnp-smbcharger.c

+7 −2
Original line number Diff line number Diff line
@@ -1192,8 +1192,13 @@ static bool smbchg_is_parallel_usb_ok(struct smbchg_chip *chip) 
		return false;

	}



	if (get_usb_supply_type(reg) != POWER_SUPPLY_TYPE_USB_DCP) {

		pr_smb(PR_STATUS, "not a DCP, skipping\n");

	if (get_usb_supply_type(reg) == POWER_SUPPLY_TYPE_USB_CDP) {

		pr_smb(PR_STATUS, "CDP adapter, skipping\n");

		return false;

	}



	if (get_usb_supply_type(reg) == POWER_SUPPLY_TYPE_USB) {

		pr_smb(PR_STATUS, "SDP adapter, skipping\n");

		return false;

	}