I have been experimenting with the open source cedarview-drm driver on an ubuntu 12.04 system with a 32 bit 3.2 linux kernel. I am doing that on an Intel D2700 processor with a PowerVR SGX 545 chip. I looked into the cdv driver source and i am wondering if there is any way to copy some of the funcionalities into different (more recent 64 bit) kernels. It would be good to be able to use the computing power of the GPU. Is it possible to get any documentation about how those things work? The cdv kernel driver itself is not too commented, and for the binary cdv libraries there are not even header files to be found.