[Bug 107978] [amdgpu] Switching to tty fails with DisplayPort 1.2 monitor going to sleep (REG_WAIT timeout / dce110_stream_encoder_dp_blank)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107978

--- Comment #18 from Robin <account-freedesktop at tripp.xyz> ---
Same problem for me.
Using 2 identical DELL U2415 and a Radeon RX 580.
On Arch with 4.18.x Daisychainig both monitors worked like a charm.
After upgrading to 4.19 the monitors only work when I`m disableing DP1.2. But
then I obviously can't Daisychain.
Is there any way I can help troubleshoot this?

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