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usb: xhci: Extend support for runtime power management for AMD's Yell…
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…ow carp.

AMD's Yellow Carp platform has few more XHCI controllers,
enable the runtime power management support for the same.

Signed-off-by: Nehal Bakulchandra Shah <[email protected]>
Cc: stable <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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@gregkh
Nehal Bakulchandra Shah authored and gregkh committed Dec 15, 2021
1 parent fac6bf8 commit f886d4f
Showing 1 changed file with 5 additions and 1 deletion.
6 changes: 5 additions & 1 deletion drivers/usb/host/xhci-pci.c
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Original file line number Diff line number Diff line change
Expand Up @@ -71,6 +71,8 @@
#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_4 0x161e
#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_5 0x15d6
#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_6 0x15d7
#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_7 0x161c
#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_8 0x161f

#define PCI_DEVICE_ID_ASMEDIA_1042_XHCI 0x1042
#define PCI_DEVICE_ID_ASMEDIA_1042A_XHCI 0x1142
Expand Down Expand Up @@ -330,7 +332,9 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_3 ||
pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_4 ||
pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_5 ||
pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_6))
pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_6 ||
pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_7 ||
pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_8))
xhci->quirks |= XHCI_DEFAULT_PM_RUNTIME_ALLOW;

if (xhci->quirks & XHCI_RESET_ON_RESUME)
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