[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
Thu Jul 13 03:28:17 UTC 2017


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

almoped at gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|FIXED                       |---
             Status|RESOLVED                    |REOPENED

--- Comment #31 from almoped at gmail.com ---
Reopened since refresh rates under 120Hz also causes full speed mclk and could
be a logic typo somewhere. Also since 143.9Hz works with lowest mclk, forcing
highest  mclk for rates above 120 might be shooting birds with cannons.

And since 144Hz actually still does not work, but 143.9Hz does. Maybe KDE
causes this minor issue.

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