oled brightness control

[jamesoncollins]

Can we make the oled brighter?

Currently I switch between a yellow-amber for daytime and a red-amber for nighttime. This works pretty well for night, but the yellow-amber is still a bit dim for the daytime.

Can I increase the OLED boost-buck voltage? Various datasheets for this screen/controller have some conflicting info.

In addition to AR_VDD and AR_VSS, which we generate, there are also boost-buck voltages generated by the controller itself. These are controllable by software. Can we change those?