openwrt/target/linux/bcm27xx/patches-5.4/950-0219-usb-xhci-Show-that-the-VIA-VL805-supports-LPM.patch
Álvaro Fernández Rojas a1383655cf bcm27xx: add linux 5.4 support
Tested on bcm2710 (Raspberry Pi 3B).

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-02-29 12:50:51 +01:00

24 lines
767 B
Diff

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
@@ -241,6 +241,10 @@ 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;