Revert "Bracket the gamma reg values between 0 and 255 properly without causing"

This reverts commit e64743eb26ded66266f6729888d607cca9e1e4f2.
Revert "Lock the DSI bus when updating the brightness after changing the color"

This reverts commit 4e0b486689abc24113e60807461d88eb4586879f.
Revert "Added support for disabling the safety feature which prevents the color"

This reverts commit 42801c59607df22dda5c99d6e94fe90a29a8b683.
Revert "Prevent the color multipliers from being raised above the stock values."

This reverts commit 1cbc8c473a6f8c04b0c80240d81660ace7839908.