[Bug 105880] [dc] No support for LVDS or VGA connectors (Cannot find any crtc or sizes)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105880

--- Comment #18 from David Henningsson <diwic at ubuntu.com> ---
(In reply to Michel Dänzer from comment #10)
> (In reply to David Henningsson from comment #8)
> > The regression is between 4.15rc2 and 4.15rc3
> 
> Any chance you can bisect between these two?

So I did the bisection (which took some time) and it turned out empty. What
tricked me was the fact that Ubuntu changed their kernel configs between
4.15rc2 and 4.15rc3, mainly by enabling CONFIG_DRM_AMD_DC_PRE_VEGA and
CONFIG_DRM_AMD_DC_DCN1_0. This was the cause of regression for me rather than
patches between rc2 and rc3. 

Anyhow, it's probably a separate bug from this one, so sorry for the confusion.

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