Refresh should be handled by the hardware and should not need OS support once the video mode is set. This sounds like they added support for decoding higher refresh rates reported by monitors in their EDID so that those video modes can show up and be selected by users.
Why was this ever a hardcoded limitation?
Refresh should be handled by the hardware and should not need OS support once the video mode is set. This sounds like they added support for decoding higher refresh rates reported by monitors in their EDID so that those video modes can show up and be selected by users.