There are currently two types of PowerVR B-Series GPU drivers, for xorg and for wayland. Their functions are different. debian2510 arch-cwt is wayland, deepin openkylin revyos(th1520) is xorg.
GPU drivers need to be further improved by GPU manufacturers. I am waiting.
At least there have been changes, For example, debian2409 cannot support MPV hardware decoding, while debian2510 already supports MPV hardware decoding.
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