Re: [PATCH v3 0/2] MR8640: d2d1: Implement D2D1ComputeMaximumScaleFactor().

[Paul Gofman (＠gofman)]

v3:
 - Remove 'stub' in TRACE;
 - Move function to other matrix functions;
 - Move prototype to d2d1_2.idl;
 - Update comment and add references to related Wikipedia articles.