PowerVR SGX. It's probably the last significant video hardware left that hasn't got any sort of open source implementation for the user space drivers. There h

PowerVR SGX. It's probably the last significant video hardware left that hasn't got any sort of open source implementation for the user space drivers. There has been recent work done on mainline Linux to ensure the closed drivers can be used easily.[1][2] I guess this is a step in the right direction towards a clean room reimplementation. [1] https://github.com/openpvrsgx-devgroup/ https://github.com/openpvrsgx-devgroup/ [2] http://lists.goldelico.com/pipermail/openpvrsgx-devgroup/ http://lists.goldelico.com/pipermail/openpvrsgx-devgroup/