https://bugzilla.kernel.org/show_bug.cgi?id=201497
C0rn3j (spleefer90@gmail.com) changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |spleefer90@gmail.com
--- Comment #17 from C0rn3j (spleefer90@gmail.com) --- Created attachment 292811 --> https://bugzilla.kernel.org/attachment.cgi?id=292811&action=edit 5.8 dmesg RX 580
I believe am hitting the same issue.
I have a DP monitor ACER XB270HAbprz and it is stuck in 640x480 on my RX 580.
This is on Linux 5.8.
On monitor replug this relevant line pops up: [drm:dc_link_detect_helper [amdgpu]] *ERROR* No EDID read.
This same monitor with the same cable works great on GTX 970 and GTX 1080 Ti under Nvidia 455.23.04.