[Bug 96868] AMDGPU Tonga only does 2560x1440 at 120hz, switching to 144hz causes display errors, same thing used to happen with fglrx.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jul 11 19:26:56 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=96868

--- Comment #6 from almoped at gmail.com ---
Neither high or low power_dpm_force_performance_level seems to make any
difference.

There is a difference between the 143.9 and 144 option. At 144 the whole screen
is displayed between the flickers, such that it is possible to make out whats
going on. 143.9 hz is never better than attached picture.

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