In our view since you are director of the company we need to ask whether you are drawing any salary ?
If yes then the professional income comes under Income from other sources. If not it shall be shown under Income from Business/Profession and you need to use ITR form 4.
Second since you are having Sole proprietorship business and you are declaring profit U/s.44AD you need to use Form 4S.
We suggest you to show professional income under Other sources and business income i.e. sole proprietorship income under 44AD . Royalty under Other sources.
In you query you need to check how the company has deducted TDS whether full amount in 2014-2015. If yes then you need to declare full amount in 2014-2015