vop2: 3566 vs 3568: green screen on 3566; on 3568 all ok...

[Piotr Oniszczuk]

Hi * 

I have well working video decoding + rendering to drm planes on rk3568. 

On rk3566 however video playback gives mr green screen. 
Looking on 6.6.8 vop2 sources i see e.g. rk3568_vop_win_data[] is common for 3566 and 3568. 

I recall however Andy Yan (rockchip) said: 

"But take care that the vop on rk3566 has a special limitation: there are three windows(Cluster1/Esmart1/Smart1) that have a mirror lock, that means they can't be programmed framebuffer address independently , they can only share framebuffer address with Cluster0/Esmart0/Smart0”.

I suspect my 3566 green video issue is somehow result of "too" common vop2 code for 3566 & 3568 variants. 

Isn't that 3566 should have dedicated variant code to deal with 3566 limitations mentioned by Andy?