From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 199925] New: system-freeze with amdgpu.dc=1 & HDMI-Output
Date: Mon, 04 Jun 2018 21:50:36 +0000 [thread overview]
Message-ID: <bug-199925-2300@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=199925
Bug ID: 199925
Summary: system-freeze with amdgpu.dc=1 & HDMI-Output
Product: Drivers
Version: 2.5
Kernel Version: 4.17
Hardware: Intel
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri@kernel-bugs.osdl.org
Reporter: thomas.j.wegele@gmail.com
Regression: No
Created attachment 276323
--> https://bugzilla.kernel.org/attachment.cgi?id=276323&action=edit
dmesg error when connecting tv via hdmi
Booting 4.17 kernel (with amdgpu.dc=1 )with HDMI-TV connected results in
system-freeze (unable to ssh / change tty, etc)
If I connect the tv after logging into a graphical session (gnome 3.28) i get a
video-signal.
When I select HDMI-Audio output with pavucontrol (since it's not even listed in
Gnome) my system will still freeze.
Trying to play some audiofile with aplay -D on that device will also freeze my
system (sometimes even just aplay -l will cause a freeze)
I have attatched the dmesg-output after connecting the tv with hdmi
my system:
Kernel: 4.17.0
DE: GNOME 3.28.2
CPU: Intel Core i5-4690S
GPU: AMD Radeon R9 290
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next reply other threads:[~2018-06-04 21:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-04 21:50 bugzilla-daemon [this message]
2018-06-05 8:46 ` [Bug 199925] system-freeze with amdgpu.dc=1 & HDMI-Output bugzilla-daemon
2018-06-06 9:00 ` bugzilla-daemon
2018-09-25 14:18 ` bugzilla-daemon
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