[Bug 1213808] New: Unexpected DP dual mode adaptor
https://bugzilla.suse.com/show_bug.cgi?id=1213808 Bug ID: 1213808 Summary: Unexpected DP dual mode adaptor Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: matwey.kornilov@gmail.com QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- Created attachment 868524 --> https://bugzilla.suse.com/attachment.cgi?id=868524&action=edit hwinfo output Hello, I am running openSUSE Leap 15.4 with kernel-default-5.14.21-150400.24.69.1.x86_64 After I updated to Leap 15.4 from 15.3 I see a lots of the following messages in dmesg: [135976.467456] i915 0000:00:02.0: [drm] *ERROR* Unexpected DP dual mode adaptor ID 44 Attached here is /usr/sbin/hwinfo output -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213808 https://bugzilla.suse.com/show_bug.cgi?id=1213808#c4 --- Comment #4 from Matwey Kornilov <matwey.kornilov@gmail.com> --- This can be related to the issue: https://patchwork.kernel.org/project/dri-devel/patch/20221006113314.41101987... -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213808 https://bugzilla.suse.com/show_bug.cgi?id=1213808#c8 Matwey Kornilov <matwey.kornilov@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(matwey.kornilov@g | |mail.com) | --- Comment #8 from Matwey Kornilov <matwey.kornilov@gmail.com> --- (In reply to Takashi Iwai from comment #7)
OK, please keep testing with it.
Meanwhile, I'm building a test kernel with the backport of the upstream fix patch you suggested for SLE15-SP4. It's being built in OBS home:tiwai:bsc1213808 repo. Once after the build finishes, please give it a try later.
I have been running 5.14.21-150400.1.g3e74086-default for 96 hours without any problem. I think that the patch really fixes the initial issue. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1213808 https://bugzilla.suse.com/show_bug.cgi?id=1213808#c9 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #9 from Takashi Iwai <tiwai@suse.com> --- OK, then let's merge the fix patch to SLE15-SP4 branch. -- You are receiving this mail because: You are on the CC list for the bug.
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