[PATCH V8 40/43] drm/colorop: Add 3D LUT support to color pipeline

[Xaver Hugl]

> We can always make the property mutable on drivers that support it in
> the future, much like the zpos property. I think we should keep it
> immutable for now.

Sure, but I don't see any reason for immutability with an enum
property - it can just limit the possible values to what it supports,
and that can be only one value. Either way, it's not a big issue.