Revert "Fix Gamma Stuff"

This reverts commit 3fef52b8a8dc0205d6934489fff9837c57e73d15.
Revert "Gamma Control: separate whites, grays, mids and blacks by RED, GREEN and BLUE settings. Contrast, Brightness and Saturation are common to the RGB spectrum as it makes no sense to have separates for this options. TODO: add a function to reset all the gamma stats to default."

This reverts commit b11918baaf62a37e26ca4c102abce3242d7c3be2.
Revert "Gamma Control: attempt to fix a kernel panic."

This reverts commit 6633758c3a16fc258fe0d5bf24f36005d65c8191.