There used to be a pretty decent Linux driver for PowerVR Kyro and Kyro 2 GPUs back in the day†. I wonder if it could be updated to the current breed of chips.

There used to be a pretty decent Linux driver for PowerVR Kyro and Kyro 2 GPUs back in the day†. I wonder if it could be updated to the current breed of chips. † I recall playing Quake 3 Arena on it on Linux, with framerate matching or exceeding Windows'.