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Commit ea28e347 authored by Hanumant Singh's avatar Hanumant Singh
Browse files

esoc: mdm-4x: Configure errfatal and status interrupts as wakeup irq 



In case of power collapse scenarios, wakeup APQ to catch crashes on
the external mdm.

Change-Id: I6e7a0f0252611fa43f92fed0fdaf6efb0a9c83ca
Signed-off-by: default avatarHanumant Singh <hanumant@codeaurora.org>
parent 49621277

drivers/esoc/esoc-mdm-4x.c

+4 −0
Original line number Diff line number Diff line
@@ -178,10 +178,12 @@ static void mdm_enable_irqs(struct mdm_ctrl *mdm) 
		return;

	if (mdm->irq_mask & IRQ_ERRFATAL) {

		enable_irq(mdm->errfatal_irq);

		irq_set_irq_wake(mdm->errfatal_irq, 1);

		mdm->irq_mask &= ~IRQ_ERRFATAL;

	}

	if (mdm->irq_mask & IRQ_STATUS) {

		enable_irq(mdm->status_irq);

		irq_set_irq_wake(mdm->status_irq, 1);

		mdm->irq_mask &= ~IRQ_STATUS;

	}

	if (mdm->irq_mask & IRQ_PBLRDY) {
@@ -195,10 +197,12 @@ static void mdm_disable_irqs(struct mdm_ctrl *mdm) 
	if (!mdm)

		return;

	if (!(mdm->irq_mask & IRQ_ERRFATAL)) {

		irq_set_irq_wake(mdm->errfatal_irq, 0);

		disable_irq_nosync(mdm->errfatal_irq);

		mdm->irq_mask |= IRQ_ERRFATAL;

	}

	if (!(mdm->irq_mask & IRQ_STATUS)) {

		irq_set_irq_wake(mdm->status_irq, 0);

		disable_irq_nosync(mdm->status_irq);

		mdm->irq_mask |= IRQ_STATUS;

	}