[REQ/MOD] Smoother Scrolling

[totalcmdext]

Hello to all,

It would be good idea to start searching to find to improve the scrolling feeling in the MIUI ROM.
I mean to have more responsive feeling in the scrolling/touching the topbar e.g.

If I remember correct in one update this was improve from MIUI developer but it would be good to be possible adapt it per device.