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authorBalaji Manoharan <m.balaji@intel.com>2019-02-20 20:50:53 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-02-21 12:54:22 +0300
commit8fde481ef3674ae5ad0dbfef4df18ff507c5675a (patch)
tree8b656bb2211224be4a1fbae607d75c32f4ec249b /drivers/usb
parent4ee925dfe017870340ab26503799376073e54759 (diff)
downloadlinux-8fde481ef3674ae5ad0dbfef4df18ff507c5675a.tar.xz
usb: xhci: Fix for Enabling USB ROLE SWITCH QUIRK on INTEL_SUNRISEPOINT_LP_XHCI
This fix enables USB role feature on intel commercial nuc platform which is based on Kabylake chipset. Signed-off-by: Balaji Manoharan <m.balaji@intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/host/xhci-pci.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index a9ec7051f286..c2fe218e051f 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -194,6 +194,7 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
xhci->quirks |= XHCI_SSIC_PORT_UNUSED;
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
(pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
+ pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI ||
pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI))
xhci->quirks |= XHCI_INTEL_USB_ROLE_SW;
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&