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Commit 8b53c3c3 authored by Sriharsha Allenki's avatar Sriharsha Allenki Committed by Gerrit - the friendly Code Review server
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platform: msm: Fix USB device does not enumerate in SS mode 



The max speed for the USB device is high speed. So
the device is always enumerated in high speed indpendent
of the connection. Fix this by setting the EXTCON_USB_SPEED
to 1 which in turn sets the max speed as super speed.

CRs-Fixed: 2108100
Change-Id: I8f313cc3ee015a1340ab78650e17334ca85ddd27
Signed-off-by: default avatarSriharsha Allenki <sallenki@codeaurora.org>
parent 3ef7befa

drivers/platform/msm/gpio-usbdetect.c

+2 −0
Original line number Diff line number Diff line
@@ -50,6 +50,7 @@ static irqreturn_t gpio_usbdetect_vbus_irq(int irq, void *data) 
	if (usb->vbus_state) {

		dev_dbg(&usb->pdev->dev, "setting vbus notification\n");

		extcon_set_cable_state_(usb->extcon_dev, EXTCON_USB, 1);

		extcon_set_cable_state_(usb->extcon_dev, EXTCON_USB_SPEED, 1);

	} else {

		dev_dbg(&usb->pdev->dev, "setting vbus removed notification\n");

		extcon_set_cable_state_(usb->extcon_dev, EXTCON_USB, 0);
@@ -85,6 +86,7 @@ static irqreturn_t gpio_usbdetect_id_irq_thread(int irq, void *data) 
		dev_dbg(&usb->pdev->dev, "starting usb HOST\n");

		disable_irq(usb->vbus_det_irq);

		extcon_set_cable_state_(usb->extcon_dev, EXTCON_USB_HOST, 1);

		extcon_set_cable_state_(usb->extcon_dev, EXTCON_USB_SPEED, 1);

	}

	return IRQ_HANDLED;

}