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From: bugzilla-daemon@bugzilla.kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 208337] New: ucsi_ccg 6-0008: con1: failed to register alternate modes
Date: Fri, 26 Jun 2020 15:43:18 +0000	[thread overview]
Message-ID: <bug-208337-208809@https.bugzilla.kernel.org/> (raw)

https://bugzilla.kernel.org/show_bug.cgi?id=208337

            Bug ID: 208337
           Summary: ucsi_ccg 6-0008: con1: failed to register alternate
                    modes
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.4.38
          Hardware: Intel
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: USB
          Assignee: drivers_usb@kernel-bugs.kernel.org
          Reporter: neyuru@gmail.com
        Regression: No

Bug where the module ucsi_ccg intervenes. Hardware tested: NVIDIA Quadro RTX
4000 with attached Startech HB31C4AB USB type-C hub

nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 
440.82  Wed Apr  1 19:41:29 UTC 2020
kernel: [drm] [nvidia-drm] [GPU ID 0x00000100] Loading driver
kernel: [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 1
kernel: nvidia-smi (368) used greatest stack depth: 12488 bytes left
kernel: usb 5-1: New USB device found, idVendor=2109, idProduct=2820,
bcdDevice= b.a3
kernel: usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
kernel: usb 5-1: Product: USB2.0 Hub
kernel: usb 5-1: Manufacturer: VIA Labs, Inc.
kernel: hub 5-1:1.0: USB hub found
kernel: hub 5-1:1.0: 4 ports detected
kernel: ucsi_ccg 6-0008: con1: failed to register alternate modes

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             reply	other threads:[~2020-06-26 15:43 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-26 15:43 bugzilla-daemon [this message]
2020-06-27  5:18 ` [Bug 208337] New: ucsi_ccg 6-0008: con1: failed to register alternate modes Greg KH
2020-06-27  5:18 ` [Bug 208337] " bugzilla-daemon
2020-06-28 18:55 ` bugzilla-daemon

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