this 'layer' exists for all linux gpu drivers, and this one is specific to certain Arm Mali gpus ie radv/radeonsi would be the analogue for amd, honeykrisp/asa

this 'layer' exists for all linux gpu drivers, and this one is specific to certain Arm Mali gpus ie radv/radeonsi would be the analogue for amd, honeykrisp/asahi for apple, freedreno for qualcomm etc