The check can fail because the output from FBIOGET_VSCREENINFO is used to set Clock in fbdev2xfree_timing(). Then in fbdevHWSetMode(), xfree2fbdev_timing() is called which sets the pixclock based on Clock. The resulting circle results in slight rounding errors, causing the comparision check in fbdev_modes_equal to fail.
25 KiB
25 KiB