The Linux foundation put out an offer to develop and maintain drivers for linux, for free, and in accordance to a company's NDS if needed, for any device a company wants. All said company has to do is provide some specs and a contact for a little Q&A. Even demo units are optional. It's a pretty sweet deal and you can read it here. I wonder if PowerVR is a ware of this? I think if we contacted them asking them to have the linux foundation make the driver for the PowerVR MBX it'd be hard for them to turn it down. I mean no cost and full NDA compliance. Make the offer as a petition and that might give it some more weight.

Is such an endeavor worth a shot???