[Bug 97475] monitor off if not connected at boot

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=97475

--- Comment #5 from Valerio Vanni <valerio.vanni at inwind.it> ---
Created attachment 126072
  --> https://bugs.freedesktop.org/attachment.cgi?id=126072&action=edit
dmesg when it doesn't work - drm-intel

And here dmesg when the monitor remains off.

One thing I can notice is that this dmesg contains these lines

[    4.166745] [drm:intel_power_well_disable] disabling power well 2
[    4.166751] [drm:intel_power_well_disable] disabling DC off
[    4.166757] [drm:intel_power_well_disable] disabling always-on

and they are not on the other.

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