Radeon and 5k resolution 5120x2880 = corrupted image
Submitted by ble..@..il.com
Assigned to Default DRI bug account
Description
Created attachment 127570
Photo of display
I try to set 2560x2880 resolution on DisplayPort-0 and the same resolution on DisplayPort-1, but screen is wobbly and distorted.
xrandr --output DisplayPort-0 --mode 2560x2880 --right-of DisplayPort-1 --output DisplayPort-1 --mode 2560x2880
xrandr
Screen 0: minimum 320 x 200, current 2560 x 1440, maximum 16384 x 16384
DisplayPort-0 connected primary 2560x1440+0+0 (normal left inverted right x axis y axis) 597mm x 336mm
3840x2160 60.00 + 60.00
2560x1440 59.95*+
2560x2880 59.98 29.99
1920x1200 59.88
1920x1080 60.00
1600x1200 60.00
1680x1050 59.95
1280x1024 60.02
1280x800 59.81
1024x768 60.00
800x600 60.32
640x480 60.00 59.94
DisplayPort-1 connected (normal left inverted right x axis y axis)
848x480 59.74 +
2560x2880 59.98 29.99
Monitor: Dell UP2715K
VGA: AMD FirePro W2100
It is related with Bug id 97244 (5k resolution but on Intel card).
Attachment 127570, "Photo of display":
