4k 60hz unavailable RX 560 over HDMI

Submitted by Alfie Day

Assigned to Default DRI bug account

Link to original bug (#111412)

Description

Created attachment 145078
xorg log

Hi,

My RX 560 won't do 4k 60hz over HDMI. I have tested the cable/display with a different PC (that has a 1080Ti) and it works fine, so I can confirm that both the cable and the TV are capable of displaying a 4k 60hz signal. I have also tested with a monitor that is capable of doing 4k 60hz over HDMI.

xrandr only shows 30hz as an option on both the TV and the monitor.

Attachment 145078, "xorg log":
Xorg.0.log