[Bug 104881] New: AMDGPU FIJI doesn't support higher resolutions past 1920x1080

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=104881

            Bug ID: 104881
           Summary: AMDGPU FIJI doesn't support higher resolutions past
                    1920x1080
           Product: Drivers
           Version: 2.5
    Kernel Version: 4.3.0-rc2-1.g2b75354-desktop
          Hardware: Other
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri at kernel-bugs.osdl.org
          Reporter: longshot902 at gmail.com
        Regression: No

Created attachment 188111
  --> https://bugzilla.kernel.org/attachment.cgi?id=188111&action=edit
xrandr

I currently own two Dell P2715Q monitors, each having a native resolution of
3840x2160. When using DisplayPort on my AMD RADEON R9 FURY X, the resolution is
not a known option. I previously had an AMD RADON R9 290X and it was able to
detect the correct resolution of both monitors.

Attached is my xrandr --verbose" to show that the AMDGPU is not handling the
correct resolution available.

Please also note that while 1920x1080 is a selectable option, it is running in
interlaced mode, 1080i.

I have had some success with creating my own monitor xrandr profile for each
screen. It does temporarily resolve the issue, but it not persistent after a
restart or at login.

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