xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platforms
authorMathias Nyman <mathias.nyman@linux.intel.com>
Mon, 10 Feb 2020 13:45:53 +0000 (15:45 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 10 Feb 2020 14:56:22 +0000 (06:56 -0800)
Intel Comet Lake based platform require the XHCI_PME_STUCK_QUIRK
quirk as well. Without this xHC can not enter D3 in runtime suspend.

Cc: stable@vger.kernel.org
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200210134553.9144-5-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-pci.c

index da7c2db..5e9b537 100644 (file)
@@ -49,6 +49,7 @@
 #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_4C_XHCI                0x15ec
 #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_DD_XHCI                0x15f0
 #define PCI_DEVICE_ID_INTEL_ICE_LAKE_XHCI              0x8a13
+#define PCI_DEVICE_ID_INTEL_CML_XHCI                   0xa3af
 
 #define PCI_DEVICE_ID_AMD_PROMONTORYA_4                        0x43b9
 #define PCI_DEVICE_ID_AMD_PROMONTORYA_3                        0x43ba
@@ -187,7 +188,8 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
                 pdev->device == PCI_DEVICE_ID_INTEL_BROXTON_M_XHCI ||
                 pdev->device == PCI_DEVICE_ID_INTEL_BROXTON_B_XHCI ||
                 pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI ||
-                pdev->device == PCI_DEVICE_ID_INTEL_DNV_XHCI)) {
+                pdev->device == PCI_DEVICE_ID_INTEL_DNV_XHCI ||
+                pdev->device == PCI_DEVICE_ID_INTEL_CML_XHCI)) {
                xhci->quirks |= XHCI_PME_STUCK_QUIRK;
        }
        if (pdev->vendor == PCI_VENDOR_ID_INTEL &&