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Commit cc1c1557 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "usb: dwc3: Do not drive a pulse on DP for EUD connect event"

parents fbf08b72 e4a840a4

drivers/usb/dwc3/dwc3-msm.c

+5 −1
Original line number Original line Diff line number Diff line
@@ -3316,8 +3316,12 @@ static int dwc3_msm_vbus_notifier(struct notifier_block *nb, 
		mdwc->vbus_active = event;

		mdwc->vbus_active = event;

	}

	}





	/*

	 * Drive a pulse on DP to ensure proper CDP detection

	 * and only when the vbus connect event is a valid one.

	 */

	if (get_psy_type(mdwc) == POWER_SUPPLY_TYPE_USB_CDP &&

	if (get_psy_type(mdwc) == POWER_SUPPLY_TYPE_USB_CDP &&

			mdwc->vbus_active) {

			mdwc->vbus_active && !mdwc->check_eud_state) {

		dev_dbg(mdwc->dev, "Connected to CDP, pull DP up\n");

		dev_dbg(mdwc->dev, "Connected to CDP, pull DP up\n");

		usb_phy_drive_dp_pulse(mdwc->hs_phy, DP_PULSE_WIDTH_MSEC);

		usb_phy_drive_dp_pulse(mdwc->hs_phy, DP_PULSE_WIDTH_MSEC);

	}

	}