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Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0215-usb-xhci-Show-that-the-VIA-VL805-supports-LPM.patch')
-rw-r--r--target/linux/bcm27xx/patches-5.4/950-0215-usb-xhci-Show-that-the-VIA-VL805-supports-LPM.patch23
1 files changed, 23 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0215-usb-xhci-Show-that-the-VIA-VL805-supports-LPM.patch b/target/linux/bcm27xx/patches-5.4/950-0215-usb-xhci-Show-that-the-VIA-VL805-supports-LPM.patch
new file mode 100644
index 0000000000..1728ed70d3
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0215-usb-xhci-Show-that-the-VIA-VL805-supports-LPM.patch
@@ -0,0 +1,23 @@
+From 605cd2341a6be51fd91da8d985a4698db7d9a623 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Thu, 23 May 2019 15:08:30 +0100
+Subject: [PATCH] usb: xhci: Show that the VIA VL805 supports LPM
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ drivers/usb/host/xhci-pci.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+--- a/drivers/usb/host/xhci-pci.c
++++ b/drivers/usb/host/xhci-pci.c
+@@ -243,6 +243,10 @@ static void xhci_pci_quirks(struct devic
+ pdev->device == 0x3432)
+ xhci->quirks |= XHCI_BROKEN_STREAMS;
+
++ if (pdev->vendor == PCI_VENDOR_ID_VIA &&
++ pdev->device == 0x3483)
++ xhci->quirks |= XHCI_LPM_SUPPORT;
++
+ if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
+ pdev->device == 0x1042)
+ xhci->quirks |= XHCI_BROKEN_STREAMS;