[Bug 78795] [byt eDP dongle LVDS] No signal from LVDS

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=78795

--- Comment #6 from Daniel Vetter <daniel at ffwll.ch> ---
(In reply to comment #5)
> Daniel,
> 
> What other information do you need from me? I am willing to provide anything
> and everything to help fix this issue? I have 3 major customers using the
> same LCD Panel that are having this issue. Please let me know, you can email
> me directly at dominikr at aaeon.com or call me 872-201-0158 also anytime. I am
> based in Chicago.

If you need customer support you need to escalate this through intel channels.

For the actual bug: Does the vbios work, i.e. when you boot with
i915.modeset=0?

If so please install the latest intel-gpu-tools and grab the output of
intel_reg_dumper for both the working case (using vbios) and the broken case
(with i915 properly loaded).

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