This is what my Mazda does, it's perfect. The big knob does exactly what you describe, where turning the knob scrolls. There's also a small dedicated volume knob that you can push in for mute and left/right to change tracks, and dedicated home and back buttons next to the big knob. All easy to use without looking.
This often means a large knob that one can turn, use as a joystick (up down left right) and push in for selection. This knob is used for navigating the majority of the console. There are some unique buttons and knobs for things like volume, climate, etc.