[Bug 108462] two external screens permanently go blank on HP EliteBook Folio G1

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108462

--- Comment #26 from Karthik B S <karthik.b.s at intel.com> ---
Hi Johannes,

I tried to reproduce the issue at my end with ubuntu16.04 using
DRM-TIP(4.20_rc1) kernel, with 2 displays(eDP+HDMI) connected.
I also set the audio parameters in the config file as mentioned in the bug, but
I'm unable to reproduce the issue.
Could you please provide the ftrace together with register trace enabled.
(echo 1 > /sys/kernel/debug/tracing/events/i915/i915_reg_rw/enable)

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