ddcutil communicates with monitors implementing MCCS (Monitor Control Command
Set), using either the DDC/CI protocol on the I2C bus or as a Human Interface
Device on USB.
A particular use case for ddcutil is as part of color profile management.
Monitor calibration is relative to the monitor color settings currently in
effect, e.g. red gain. ddcutil allows color related settings to be saved at
the time a monitor is calibrated, and then restored when the calibration is
applied.
There is no official package available for openSUSE Leap 15.5
