This adds code to the
pvr driver needed to run on top of the under development
powervr kernel driver (this has not yet been merged upstream).
The latest kernel driver code can be found here: https://gitlab.freedesktop.org/frankbinns/powervr/-/tree/powervr-next
Firmware binaries can be found here: https://gitlab.freedesktop.org/frankbinns/linux-firmware/-/tree/powervr
This MR will be updated as the
powervr uAPI evolves and will be rebased as needed.