Draft: Add support for CVT RBv2 and v3
Add support for reduced blanking mode V2 and V3.
Modelled on a similar commit for edid-decode by: Hans Verkuil hverkuil-cisco@xs4all.nl
Closes: #1
Add support for reduced blanking mode V2 and V3.
Modelled on a similar commit for edid-decode by: Hans Verkuil hverkuil-cisco@xs4all.nl
Closes: #1