TDA4VM: DOF width & height divisibility.

Our required width x height is 1024 x 856. In the documentation it says "Width and Height must be multiple of 32". But we found in the forum here, 2^n works where n is the pyramid level. Here 1024 is divisible by 32 while 856 is not. 856 is divisible by 8. our pyramid level is 3. so it works fine without throwing any errors. My question is we are fine to use 856 as long as our pyramid levels remains 3, right?