[Bug 200695] Blank screen on RX 580 with amdgpu.dc=1 enabled (no displays detected)

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Fri May 8 15:12:27 UTC 2020


--- Comment #40 from Alex Deucher (alexdeucher at gmail.com) ---
(In reply to Meric07 from comment #39)
> I experience the same problem with a R9 380X. Still can't boot into any
> distro with DC enabled. My monitor doesn't offer any other connection than
> VGA input, my GPU only offers DVI output, so i use a VGA to DVI adapter.
> It's disappointing this issue still continues after so many kernel
> revisions. I'll watch this thread hoping for good news.

I don't think this is related to the original report.  Does passing amdgpu.dc=0
on the kernel command line in grub fix the issue?

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