https://bugs.freedesktop.org/show_bug.cgi?id=107946
--- Comment #4 from Dave Johnson dave@locochino.com --- Uploading 4.19_RC5 dmesg w/ drm.debug=6 set, Xorg log
Also, here's more info about my setup:
+OpenSuSE Tumbleweed -at this time there are no 3rd-party or non-foss additions +KDE -Plasma 5.13.5 -Frameworks 5.49.0 +Radeon RX Vega 54 -Asus Strix -ROG-STRIX-RXVEGA64-O8G-GAMING -Part# 90YV0B00-M0NA00 +MiniDP works +DVI port does not work -Except on older 4.16 of course