Example code for graphics library on OMAP3530

I've downloaded SW-GRL and successfully compiled the graphics library. In reviewing AN01287 I see there is sample code available for display device drivers. That code is not in the SW-GRL package and it is also not found in the SW-DRL package. My question is where do I find example display drivers like cfa19gx64x16.c? Also what example is the best starting point for support of a 800x600 YUV422 format OLED display?