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Commit 496daa01 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "usb: dwc3-msm: Enable pwr_evt_irq for wakeup after LPM is done"

parents ef161075 122379aa

drivers/usb/dwc3/dwc3-msm.c

+4 −1
Original line number Diff line number Diff line
@@ -2582,7 +2582,6 @@ static int dwc3_msm_suspend(struct dwc3_msm *mdwc, bool force_power_collapse) 
		mdwc->lpm_flags |= MDWC3_SS_PHY_SUSPEND;

	} else if (mdwc->use_pwr_event_for_wakeup) {

		dwc3_msm_set_ss_pwr_events(mdwc, true);

		enable_irq(mdwc->wakeup_irq[PWR_EVNT_IRQ].irq);

	}



	/* make sure above writes are completed before turning off clocks */
@@ -2660,6 +2659,10 @@ static int dwc3_msm_suspend(struct dwc3_msm *mdwc, bool force_power_collapse) 
		mdwc->lpm_flags |= MDWC3_ASYNC_IRQ_WAKE_CAPABILITY;

	}



	if (mdwc->use_pwr_event_for_wakeup &&

			!(mdwc->lpm_flags & MDWC3_SS_PHY_SUSPEND))

		enable_irq(mdwc->wakeup_irq[PWR_EVNT_IRQ].irq);



	dev_info(mdwc->dev, "DWC3 in low power mode\n");

	dbg_event(0xFF, "Ctl Sus", atomic_read(&dwc->in_lpm));