Altera has their High Speed Mezzanine Connector specification which details the physical and electrical characteristics for a high speed interface available on many of their development boards. I've created a small board which connects an iPhone 4/4S LCD to this connector, and am developing a small MIPI DSI HDL core which will allow you to display data on these LCDs.

There are currently no plans to support the digitizer interface. The goal of this project is simply LCD control.

The hardware is released under a CC BY-NC-SA license and the software under GPLv2. The project's home is located at https://www.mixdown.ca/redmine/projects/i4hsmc .