Commit cd0e641c authored by Gregory Herrero's avatar Gregory Herrero Committed by Felipe Balbi
Browse files

usb: dwc2: gadget: set op_state in vbus_session call 



Some device may have external id pin control enabled, so op_state
will not be set on id pin interrupt change.
Thus, ensure op_state is set to peripheral during vbus detection.

Signed-off-by: default avatarGregory Herrero <gregory.herrero@intel.com>
Signed-off-by: default avatarMian Yousaf Kaukab <yousaf.kaukab@intel.com>
Tested-by: default avatarRobert Baldyga <r.baldyga@samsung.com>
Tested-by: default avatarDinh Nguyen <dinguyen@opensource.altera.com>
Tested-by: default avatarJohn Youn <johnyoun@synopsys.com>
Acked-by: default avatarJohn Youn <johnyoun@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 77ba9119

drivers/usb/dwc2/gadget.c

+1 −0
Original line number Diff line number Diff line
@@ -3209,6 +3209,7 @@ static int dwc2_hsotg_vbus_session(struct usb_gadget *gadget, int is_active) 
	spin_lock_irqsave(&hsotg->lock, flags);



	if (is_active) {

		hsotg->op_state = OTG_STATE_B_PERIPHERAL;

		/*

		 * If controller is hibernated, it must exit from hibernation

		 * before being initialized