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Commit 386758a7 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "usb: pd: start USB host mode with DR_SWAP when current_dr is UFP"

parents 03e4c061 45b0bc49

drivers/usb/pd/policy_engine.c

+2 −1
Original line number Diff line number Diff line
@@ -1432,6 +1432,7 @@ static void reset_vdm_state(struct usbpd *pd) 
static void dr_swap(struct usbpd *pd)

{

	reset_vdm_state(pd);

	usbpd_dbg(&pd->dev, "dr_swap: current_dr(%d)\n", pd->current_dr);



	if (pd->current_dr == DR_DFP) {

		stop_usb_host(pd);
@@ -1439,9 +1440,9 @@ static void dr_swap(struct usbpd *pd) 
		pd->current_dr = DR_UFP;

	} else if (pd->current_dr == DR_UFP) {

		stop_usb_peripheral(pd);

		start_usb_host(pd, true);

		pd->current_dr = DR_DFP;



		/* don't start USB host until after SVDM discovery */

		usbpd_send_svdm(pd, USBPD_SID, USBPD_SVDM_DISCOVER_IDENTITY,

				SVDM_CMD_TYPE_INITIATOR, 0, NULL, 0);

	}