Complex sentence: AMD has also made it very clear both in print and online media that it intends to open up the driver source code, however there is no current timeline as to when an open sourced driver set will be made available.
Split into simpler sentences: AMD has also made it very clear both in print and online media that it intends to Open up the source code the drivers. There is no current timeline as to when an Open Sourced Driver set will be made available.