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authorJean-Francois Le Fillatre <jflf_kernel@gmx.com>2022-08-24 22:13:21 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-08-30 16:29:57 +0300
commit3d5f70949f1b1168fbb17d06eb5c57e984c56c58 (patch)
tree3071d93a55d14d9aedde38f6d103a8cab1468686 /drivers/usb/core
parent8531aa1659f7278d4f2ec7408cc000eaa8d85217 (diff)
downloadlinux-3d5f70949f1b1168fbb17d06eb5c57e984c56c58.tar.xz
usb: add quirks for Lenovo OneLink+ Dock
The Lenovo OneLink+ Dock contains two VL812 USB3.0 controllers: 17ef:1018 upstream 17ef:1019 downstream Those two controllers both have problems with some USB3.0 devices, particularly self-powered ones. Typical error messages include: Timeout while waiting for setup device command device not accepting address X, error -62 unable to enumerate USB device By process of elimination the controllers themselves were identified as the cause of the problem. Through trial and error the issue was solved by using USB_QUIRK_RESET_RESUME for both chips. Signed-off-by: Jean-Francois Le Fillatre <jflf_kernel@gmx.com> Cc: stable <stable@kernel.org> Link: https://lore.kernel.org/r/20220824191320.17883-1-jflf_kernel@gmx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core')
-rw-r--r--drivers/usb/core/quirks.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index f99a65a64588..999b7c9697fc 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -437,6 +437,10 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x1532, 0x0116), .driver_info =
USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
+ /* Lenovo ThinkPad OneLink+ Dock twin hub controllers (VIA Labs VL812) */
+ { USB_DEVICE(0x17ef, 0x1018), .driver_info = USB_QUIRK_RESET_RESUME },
+ { USB_DEVICE(0x17ef, 0x1019), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* Lenovo USB-C to Ethernet Adapter RTL8153-04 */
{ USB_DEVICE(0x17ef, 0x720c), .driver_info = USB_QUIRK_NO_LPM },