I’m trying to use the rockchip mpp library. Looking at the Edge.conf script, it seems like they are installed in the function build_deb_packages_platform. I’m trying to find the libraries in the booted kernel on the Edge, where can I find them?
Rockchip MPP runs perfectly fine on kernel 4.4 builds. There is a driver for this under drivers/video/rockchip/vpu (and rockchip/vcodec). Also a rkvdec device appears within /dev that seems to be what the Rockchip MPP library is using.
The problem is the panfrost GPU driver does NOT run on 4.4 and requires at least kernel 5.2. I want to decode and play video at a high fps, so i need both MPP and Panfrost, but MPP only works on 4.4, and the Panfrost only works on 5.2 or later. So I seem to be in a bit of a difficult position.