[Bug 211649] "drm/amd/display: reuse current context instead of recreating one" cause hdmi hotplug blackscreen on amdgpu

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!