https://bugzilla.kernel.org/show_bug.cgi?id=104881
--- Comment #3 from Jeff Nelson longshot902@gmail.com --- Before creation of this issue, I found a similar, almost identical, issue on the freedesktop bugzilla. Found here: https://bugs.freedesktop.org/show_bug.cgi?id=91896
A possible bug was disovered on comment 13: https://bugs.freedesktop.org/show_bug.cgi?id=91896#c13
"OK, the problem seems to be that amdgpu_connector_is_dp12_capable returns false because adev->clock.default_dispclk is set to 50000."
A patch was submitted here: https://bugs.freedesktop.org/attachment.cgi?id=118844
Thanks!