mdnie: HIJACK MDNIE Profile v1.0a (Yank555.lu)

- added WHATHUB's new control interface keeping the current interface at the same time (stay open)

mdnie lite control: revert back to stocklike disabled by default (Yank555.lu)

mdnie lite control: update single control for black level

- black is applied as a delta to actual black RGB values (-128 to +128)

mdnie lite control: add single control for black level

- slightly adapted to keep copy_mode (Yank555.lu)
- black kept at 0 by default as Natural is kept as base calibration (Yank555.lu)

mdnie lite control: override for all samsung scenarios and profiles (WhatHub)

- slightly adapted to keep copy_mode (Yank555.lu)

mdnie lite control: adjust calibration (WhatHub)

- slightly adapted to keep copy_mode (Yank555.lu)

Simple switchable mdnie lite control interface

- make hijacking STANDARD mode sysfs switchable, disabled by default (Yank555.lu)
- add copy curve information from existing mode
- add copy full mode from existing mode

Sysfs Interface : /sys/class/mdnie/mdnie/...

Simple mdnie lite control interface (WhatHub)

- mdnie lite control: use standard mode instead of movie mode
compilation: fix up for mismatched type for system_rev

Signed-off-by: Paul Reioux <reioux@gmail.com>