[Bug 106940] Black screen on KMS with 4.18.0-rc1 with Kaveri+Topaz, amdgpu, dc=1

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106940

--- Comment #33 from SET <nmset at netcourrier.com> ---
(In reply to Alex Deucher from comment #32)
> (In reply to Server Angels from comment #30)
> > Actually rc8 from fedora/rawhide fixed it for me. I wasn't sure at first as
> > the initial upgrade didn't work, but a full power off / power off then did,
> > which was bizarre.
> > 
> > I did add the kernel option amdgpu.dc=1 to make sure it was using the
> > correct code. All been fine since.
> 
> Are you saying it the black screen is fixed with rc8 or that rc8 fixes the
> suspend issue and the patch is still required to fix the black screen?

You are mentioning the 'suspend issue' which is not mentioned in comment #30.
Just in case it's a click mistake :

For me, the black screen issue is fixed with the patch applied to -rc8. Without
the patch to -rc8, the black screen issue is still here.
Then there is the suspend issue, which is not related to this thread.

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