Orange pi3b panfrost support

[drock]

I have been trying to research this and have come up a bit blank. I am trying to figure out if I need to do anything special to enable panfrost. I have built a jammy and bookworm image using the stable kernel. Both boot fine, but are both using llvmpipe. It does look like its trying to use panfrost. Inside of dmesg:
 

[   20.098662] panfrost fde60000.gpu: clock rate = 594000000
[   20.098685] panfrost fde60000.gpu: bus_clock rate = 500000000
[   20.098820] panfrost fde60000.gpu: Looking up mali-supply from device tree
[   20.099041] panfrost fde60000.gpu: _of_add_opp_table_v2: no supported OPPs
[   20.099287] panfrost fde60000.gpu: devfreq init failed -2
[   20.099301] panfrost fde60000.gpu: Fatal error during GPU init
[   20.099458] panfrost: probe of fde60000.gpu failed with error -2

 

I tried building with a newer kernel, but was having issues on boot. I haven't dug into that further yet. Anyone have any thoughts or advise?

 

Thanks

[T_BangIT]

i have the same problem, i' m trying to build a legacy kernel + panfrost to use the orange pi 3b for multimedia server and other stuff, but the edge kernel works fine with panfrost and wayland ( i think that i need to use the old one to use hw codec properly )

[drock]

I need to try the new kernel again. Maybe I am having issues because I am using xfce. I don't think wayland works with it yet so I must be using x11. 

[drock]

I built again using the new kernel and gnome. panfrost seems to be working! I will try some other builds too just to see how they work. Maybe it needs to the new kernel, maybe the different desktop environment, I am not sure.