They specialize in analog devices. The OMAPs are sent out to other companies. (I think it was TSMC, and maybe UMC, for the OMAPs.)
Good to know. I used to follow these things closely a few years ago, when I was trading semiconductor stocks in my personal "savings" stock portfolio. At some point I have realized the folly of my ways and decided to instead spend my time on a subject I actually have a chance of knowing well - writing mobile apps. :)
I thought they switched to TSMC for sub-45nm processes, because retooling (or building a new fab) is prohibitively expensive.