Merge tag 'uuid-for-4.13-2' of git://git.infradead.org/users/hch/uuid

[linux.git] / drivers / usb / host / xhci-pci.c

diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 1bcf971141c09a69f3cd1674cca282bcc6ec8d46..5b0fa553c8bc940e88a6db731cf6dfeb0c9fb971 100644 (file)
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -54,6 +54,13 @@
 #define PCI_DEVICE_ID_INTEL_APL_XHCI                   0x5aa8
 #define PCI_DEVICE_ID_INTEL_DNV_XHCI                   0x19d0
 
+#define PCI_DEVICE_ID_AMD_PROMONTORYA_4                        0x43b9
+#define PCI_DEVICE_ID_AMD_PROMONTORYA_3                        0x43ba
+#define PCI_DEVICE_ID_AMD_PROMONTORYA_2                        0x43bb
+#define PCI_DEVICE_ID_AMD_PROMONTORYA_1                        0x43bc
+
+#define PCI_DEVICE_ID_ASMEDIA_1042A_XHCI               0x1142
+
 static const char hcd_name[] = "xhci_hcd";
 
 static struct hc_driver __read_mostly xhci_pci_hc_driver;
@@ -135,6 +142,13 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
        if (pdev->vendor == PCI_VENDOR_ID_AMD)
                xhci->quirks |= XHCI_TRUST_TX_LENGTH;
 
+       if ((pdev->vendor == PCI_VENDOR_ID_AMD) &&
+               ((pdev->device == PCI_DEVICE_ID_AMD_PROMONTORYA_4) ||
+               (pdev->device == PCI_DEVICE_ID_AMD_PROMONTORYA_3) ||
+               (pdev->device == PCI_DEVICE_ID_AMD_PROMONTORYA_2) ||
+               (pdev->device == PCI_DEVICE_ID_AMD_PROMONTORYA_1)))
+               xhci->quirks |= XHCI_U2_DISABLE_WAKE;
+
        if (pdev->vendor == PCI_VENDOR_ID_INTEL) {
                xhci->quirks |= XHCI_LPM_SUPPORT;
                xhci->quirks |= XHCI_INTEL_HOST;
@@ -205,6 +219,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
                        pdev->device == 0x1142)
                xhci->quirks |= XHCI_TRUST_TX_LENGTH;
 
+       if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
+               pdev->device == PCI_DEVICE_ID_ASMEDIA_1042A_XHCI)
+               xhci->quirks |= XHCI_ASMEDIA_MODIFY_FLOWCONTROL;
+
        if (pdev->vendor == PCI_VENDOR_ID_TI && pdev->device == 0x8241)
                xhci->quirks |= XHCI_LIMIT_ENDPOINT_INTERVAL_7;
 
@@ -216,13 +234,12 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
 #ifdef CONFIG_ACPI
 static void xhci_pme_acpi_rtd3_enable(struct pci_dev *dev)
 {
-       static const u8 intel_dsm_uuid[] = {
-               0xb7, 0x0c, 0x34, 0xac, 0x01, 0xe9, 0xbf, 0x45,
-               0xb7, 0xe6, 0x2b, 0x34, 0xec, 0x93, 0x1e, 0x23,
-       };
+       static const guid_t intel_dsm_guid =
+               GUID_INIT(0xac340cb7, 0xe901, 0x45bf,
+                         0xb7, 0xe6, 0x2b, 0x34, 0xec, 0x93, 0x1e, 0x23);
        union acpi_object *obj;
 
-       obj = acpi_evaluate_dsm(ACPI_HANDLE(&dev->dev), intel_dsm_uuid, 3, 1,
+       obj = acpi_evaluate_dsm(ACPI_HANDLE(&dev->dev), &intel_dsm_guid, 3, 1,
                                NULL);
        ACPI_FREE(obj);
 }