target/linux/bcm27xx/patches-4.19/950-0476-usb-xhci-Show-that-the-VIA-VL805-supports-LPM.patch

   1 From 94a960e8933fb94b979f88c319aa54c304004b35 Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.org>
   3 Date: Thu, 23 May 2019 15:08:30 +0100
   4 Subject: [PATCH] usb: xhci: Show that the VIA VL805 supports LPM
   5
   6 Signed-off-by: Phil Elwell <phil@raspberrypi.org>
   7 ---
   8  drivers/usb/host/xhci-pci.c | 4 ++++
   9  1 file changed, 4 insertions(+)
  10
  11 --- a/drivers/usb/host/xhci-pci.c
  12 +++ b/drivers/usb/host/xhci-pci.c
  13 @@ -222,6 +222,10 @@ static void xhci_pci_quirks(struct devic
  14                         pdev->device == 0x3432)
  15                 xhci->quirks |= XHCI_BROKEN_STREAMS;
  16
  17 +       if (pdev->vendor == PCI_VENDOR_ID_VIA &&
  18 +                       pdev->device == 0x3483)
  19 +               xhci->quirks |= XHCI_LPM_SUPPORT;
  20 +
  21         if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
  22                         pdev->device == 0x1042)
  23                 xhci->quirks |= XHCI_BROKEN_STREAMS;