glxgears showing 36FPS when it should be 60FPS I believe

[michaelh]

I see the same thing.  Running `vblank_mode=0 glxgears -fullscreen` gives 343 FPS so it's not a limitation of the renderer.

The A64 datasheet says that it can do 1920x1200 @ 60 FPS over 4 lane MIPI so it should be possible.