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Commit f842981d authored by Arun Prakash's avatar Arun Prakash
Browse files

rpmsg: glink: Changing interrupt trigger option 



Adding IRQF_TRIGGER_RISING option for glink IN interrupt.
This option is required to receive interrupt from primary
host through virtual irq line.

Change-Id: Ib854e9fe9409690461b7a74b709c294f89cb3888
Signed-off-by: default avatarArun Prakash <app@codeaurora.org>
parent 3aa681b6

drivers/rpmsg/qcom_glink_native.c

+11 −1
Original line number Diff line number Diff line
@@ -1974,6 +1974,8 @@ struct qcom_glink *qcom_glink_native_probe(struct device *dev, 
					   bool intentless)

{

	struct qcom_glink *glink;

	unsigned long irqflags;

	bool vm_support;

	u32 *arr;

	int size;

	int irq;
@@ -2032,9 +2034,17 @@ struct qcom_glink *qcom_glink_native_probe(struct device *dev, 
		dev_err(dev, "failed to register early notif %d\n", ret);



	irq = of_irq_get(dev->of_node, 0);



	/* Use different irq flag option in case of gvm */

	vm_support = of_property_read_bool(dev->of_node, "vm-support");

	if (vm_support)

		irqflags = IRQF_TRIGGER_RISING;

	else

		irqflags = IRQF_NO_SUSPEND | IRQF_SHARED;



	ret = devm_request_irq(dev, irq,

			       qcom_glink_native_intr,

			       IRQF_NO_SUSPEND | IRQF_SHARED,

			       irqflags,

			       "glink-native", glink);

	if (ret) {

		dev_err(dev, "failed to request IRQ\n");