[Bug 101044] I915 driver caused VGA got no ignal after plug-out then plug-in the VGA cable

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101044

--- Comment #6 from amy.shih <amy.shih at advantech.com.tw> ---
Hi Sir,

We added kernel with drm.debug=0xf, reproduce the problem and recorded the
dmesg log as shown in attachments.

[dmesg_after_booting_up.log]:

dmesg after booting up the OS with VGA cable connected.


[dmesg_after_pull_out_VGA.log]:

dmesg after pull out then pull in the VGA cable (VGA got no signal issue).


Amy Shih
Amy.Shih at advantech.com.tw

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