am 144c21c2: (-s ours) am da3b4363: DO NOT MERGE: Use a linear spline if...
am 144c21c2: (-s ours) am da3b4363: DO NOT MERGE: Use a linear spline if there\'s a non-monotonic brightness curve
* commit '144c21c2':
DO NOT MERGE: Use a linear spline if there's a non-monotonic brightness curve