lkml.org 
[lkml]   [2021]   [Dec]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 5.15 190/207] USB: NO_LPM quirk Lenovo Powered USB-C Travel Hub
    Date
    From: Ole Ernst <olebowle@gmx.com>

    commit d2a004037c3c6afd36d40c384d2905f47cd51c57 upstream.

    This is another branded 8153 device that doesn't work well with LPM:
    r8152 2-2.1:1.0 enp0s13f0u2u1: Stop submitting intr, status -71

    Disable LPM to resolve the issue.

    Signed-off-by: Ole Ernst <olebowle@gmx.com>
    Cc: stable <stable@vger.kernel.org>
    Link: https://lore.kernel.org/r/20211127090546.52072-1-olebowle@gmx.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    drivers/usb/core/quirks.c | 3 +++
    1 file changed, 3 insertions(+)

    --- a/drivers/usb/core/quirks.c
    +++ b/drivers/usb/core/quirks.c
    @@ -434,6 +434,9 @@ static const struct usb_device_id usb_qu
    { USB_DEVICE(0x1532, 0x0116), .driver_info =
    USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },

    + /* Lenovo Powered USB-C Travel Hub (4X90S92381, RTL8153 GigE) */
    + { USB_DEVICE(0x17ef, 0x721e), .driver_info = USB_QUIRK_NO_LPM },
    +
    /* Lenovo ThinkCenter A630Z TI024Gen3 usb-audio */
    { USB_DEVICE(0x17ef, 0xa012), .driver_info =
    USB_QUIRK_DISCONNECT_SUSPEND },

    \
     
     \ /
      Last update: 2021-12-06 17:11    [W:4.020 / U:1.752 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site