b25a2f247083389e44a1c7ffb9375c7cf20fabb5 is the first bad commit
commit b25a2f247083389e44a1c7ffb9375c7cf20fabb5
Author: Vicki Pfau <[email protected]>
Date: Wed Sep 27 13:22:12 2023 -0700
PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device
commit 7e6f3b6d2c352b5fde37ce3fed83bdf6172eebd4 upstream.
The AMD VanGogh SoC contains a DesignWare USB3 Dual-Role Device
that can be
operated as either a USB Host or a USB Device, similar to on the
AMD Nolan
platform.
be6646bfbaec ("PCI: Prevent xHCI driver from claiming AMD Nolan
USB3 DRD
device") added a quirk to let the dwc3 driver claim the Nolan
device since
it provides more specific support.
Extend that quirk to include the VanGogh SoC USB3 device.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vicki Pfau <[email protected]>
[bhelgaas: include be6646bfbaec reference, add stable tag]
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: [email protected] # v3.19+
Signed-off-by: Greg Kroah-Hartman <[email protected]>
drivers/pci/quirks.c | 8 +++++---
include/linux/pci_ids.h | 1 +
2 files changed, 6 insertions(+), 3 deletions(-)
