xhci-pci: Allow host runtime PM as default for Intel Raptor Lake xHCI

In the same way as Intel Alder Lake TCSS (Type-C Subsystem) the Raptor
Lake TCSS xHCI needs to be runtime suspended whenever possible to
allow the TCSS hardware block to enter D3cold and thus save energy.

Cc: stable@kernel.org
Signed-off-by: Tanveer Alam <tanveer1.alam@intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20220623111945.1557702-4-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index fac9492a8bda0fb94413f4d78fab39bc8242539a..d66ea276ccec229796b1797423e67b46c9523c0c 100644 (file)
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -61,6 +61,7 @@
 #define PCI_DEVICE_ID_INTEL_ALDER_LAKE_XHCI            0x461e
 #define PCI_DEVICE_ID_INTEL_ALDER_LAKE_N_XHCI          0x464e
 #define PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI        0x51ed
+#define PCI_DEVICE_ID_INTEL_RAPTOR_LAKE_XHCI           0xa71e
 
 #define PCI_DEVICE_ID_AMD_RENOIR_XHCI                  0x1639
 #define PCI_DEVICE_ID_AMD_PROMONTORYA_4                        0x43b9
@@ -269,7 +270,8 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
             pdev->device == PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_XHCI ||
             pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_XHCI ||
             pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_N_XHCI ||
-            pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI))
+            pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI ||
+            pdev->device == PCI_DEVICE_ID_INTEL_RAPTOR_LAKE_XHCI))
                xhci->quirks |= XHCI_DEFAULT_PM_RUNTIME_ALLOW;
 
        if (pdev->vendor == PCI_VENDOR_ID_ETRON &&