From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 211649] "drm/amd/display: reuse current context instead of recreating one" cause hdmi hotplug blackscreen on amdgpu
Date: Wed, 10 Feb 2021 19:51:53 +0000 [thread overview]
Message-ID: <bug-211649-2300-Duc86p3Zbt@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-211649-2300@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=211649
--- Comment #10 from Nicholas Kazlauskas (nicholas.kazlauskas@amd.com) ---
I don't expect the trace log to be completely empty.
You'll need to leave the trace log running after enabling it as well (with
tracing on/trace).
You'll also need various config options set in your kernel:
CONFIG_FUNCTION_TRACER
CONFIG_FUNCTION_GRAPH_TRACER
CONFIG_STACK_TRACER
CONFIG_DYNAMIC_FTRACE
Sorry if this is a little bit involved, but I'd like capture the exact sequence
of atomic commits with the trace so I can reproduce the sequence on my end.
Thanks!
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next prev parent reply other threads:[~2021-02-10 19:51 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-09 6:51 [Bug 211649] New: "drm/amd/display: reuse current context instead of recreating one" cause hdmi hotplug blackscreen on amdgpu bugzilla-daemon
2021-02-10 14:35 ` [Bug 211649] " bugzilla-daemon
2021-02-10 14:42 ` bugzilla-daemon
2021-02-10 16:14 ` bugzilla-daemon
2021-02-10 16:41 ` bugzilla-daemon
2021-02-10 16:57 ` bugzilla-daemon
2021-02-10 17:28 ` bugzilla-daemon
2021-02-10 18:29 ` bugzilla-daemon
2021-02-10 19:35 ` bugzilla-daemon
2021-02-10 19:46 ` bugzilla-daemon
2021-02-10 19:51 ` bugzilla-daemon [this message]
2021-02-10 19:55 ` bugzilla-daemon
2021-02-10 19:56 ` bugzilla-daemon
2021-02-15 15:22 ` bugzilla-daemon
2021-02-18 14:35 ` bugzilla-daemon
2021-02-25 20:40 ` bugzilla-daemon
2021-03-04 12:54 ` bugzilla-daemon
2021-03-04 14:01 ` bugzilla-daemon
2021-03-04 14:16 ` bugzilla-daemon
2021-03-04 17:40 ` bugzilla-daemon
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