usb: xhci: apply XHCI_SUSPEND_DELAY to AMD XHCI controller 1022:145c
authorAlberto Mattea <alberto@mattea.info>
Fri, 6 Mar 2020 15:08:58 +0000 (17:08 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 10 Mar 2020 16:47:40 +0000 (17:47 +0100)
This controller timeouts during suspend (S3) with
[  240.521724] xhci_hcd 0000:30:00.3: WARN: xHC save state timeout
[  240.521729] xhci_hcd 0000:30:00.3: ERROR mismatched command completion event
thus preventing the system from entering S3.
Moreover it remains in an undefined state where some connected devices stop
working until a reboot.
Apply the XHCI_SUSPEND_DELAY quirk to make it suspend properly.

CC: stable@vger.kernel.org
Signed-off-by: Alberto Mattea <alberto@mattea.info>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200306150858.21904-3-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-pci.c

index 5e9b537df631bbc5bd16674674e67491e02af7bb..1fddc41fa1f38408acd9859226c021508b4f61a6 100644 (file)
@@ -136,7 +136,8 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
                xhci->quirks |= XHCI_AMD_PLL_FIX;
 
        if (pdev->vendor == PCI_VENDOR_ID_AMD &&
-               (pdev->device == 0x15e0 ||
+               (pdev->device == 0x145c ||
+                pdev->device == 0x15e0 ||
                 pdev->device == 0x15e1 ||
                 pdev->device == 0x43bb))
                xhci->quirks |= XHCI_SUSPEND_DELAY;