If the intention was to, as much as possible, shove the ADC output octets that were present in the camera right up the framebuffer and out the HDMI cable - possibly truncating LSBs, if possible discarding (or averaging) one of two green channels and simply mapping the three remaining pixels of a bayer quad to the rgb channels of a monitor pixel each (no advanced demosaicing) - ... how would one have, in general terms, to set up a camera, typical software (Rawtherapee, LR etc), and the computer?
I admit this question is half academic, but could help clarify the confusion about what is most unaltered in a digital workflow, and help with lens comparisons etc.