DCMIPP Pipe1 contrast control register 2
| LUM4 | Luminance increase for input luminance of 128 (increase is idle with LUMx = 16) |
| LUM3 | Luminance increase for input luminance of 96 (increase is idle with LUMx = 16) |
| LUM2 | Luminance increase for input luminance of 64 (increase is idle with LUMx = 16) |
| LUM1 | Luminance increase for input luminance of 32 (increase is idle with LUMx = 16) |