diff options
author | Kai-Heng Feng <kai.heng.feng@canonical.com> | 2021-04-12 21:54:53 +0800 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-14 15:17:53 +0200 |
commit | 8f23fe35ff1e5491b4d279323a8209a31f03ae65 (patch) | |
tree | 112d8b635e8a9a7af6712c6c111a2ac3e7fbe236 /drivers/usb/core | |
parent | 434438d8f9d3f2bc8f404b937f87a70da3fbc7fb (diff) | |
download | linux-8f23fe35ff1e5491b4d279323a8209a31f03ae65.tar.bz2 |
USB: Add LPM quirk for Lenovo ThinkPad USB-C Dock Gen2 Ethernet
This is another branded 8153 device that doesn't work well with LPM
enabled:
[ 400.597506] r8152 5-1.1:1.0 enx482ae3a2a6f0: Tx status -71
So disable LPM to resolve the issue.
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
BugLink: https://bugs.launchpad.net/bugs/1922651
Link: https://lore.kernel.org/r/20210412135455.791971-1-kai.heng.feng@canonical.com
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core')
-rw-r--r-- | drivers/usb/core/quirks.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 76ac5d6555ae..6114cf83bb44 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -438,6 +438,9 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x17ef, 0xa012), .driver_info = USB_QUIRK_DISCONNECT_SUSPEND }, + /* Lenovo ThinkPad USB-C Dock Gen2 Ethernet (RTL8153 GigE) */ + { USB_DEVICE(0x17ef, 0xa387), .driver_info = USB_QUIRK_NO_LPM }, + /* BUILDWIN Photo Frame */ { USB_DEVICE(0x1908, 0x1315), .driver_info = USB_QUIRK_HONOR_BNUMINTERFACES }, |