Hi, On Tue, 22 Nov 2022 00:01:28 +0800, Shengyu Qu wrote: > Someone from pine64 discord found that RGA2 doesn't work properly on over > > 4GB memory RK3568 devices. Are you sure current driver works now? I am absolutely sure that the driver works on a 2GB ROCK3A board. Unfortunately, I don't have a device with 4GB or more memory and I cannot test the driver with such a device. As the documentation for the RGA2 is the same in the TRM of the rk3288 and rk3568, I would guess that the driver doesn't work on a rk3288 with more than 4GB (if there is such a thing) either and the driver needs to be fixed for both SoCs. Michael
