At this stage, it appears Allwinner will not give the Allwinner D1 chips to third functions but sells them the board right, perhaps because of the deficiency of materials. This will likely alter in some months. I wonder when (open up) RISC-V GPUs will surface… It appears that evidently https://macktechbiz.com/blogs/news/a-guide-to-android-tv-box-processors-a-comparison-of-amlogic-rockchip-and-allwinner-and-a-review-of-macktechbizs-mini-android-tv-box-and-android-tv-stick