I'll try to add support for it soon. But it will be in the same boat as others at first. Don't expect to have 10 bit HEVC support at the beginning. BTW, VP9 is separate peripheral so it needs separate driver. Since nobody did reverse engineering yet, it will take a long time to be supported. However, it seems to be Webm project reference VP9 HW decoder, so there is a great chance that other SoCs from other manufacturers have same unit and someone else might write a driver for it.