S912 GPU scaling modes?

Hi All,

I’ve been mucking around with my s912 box and while I can see 2+3 allow it to hit 792mhz, I am curious to know what the difference between the three GPU scaling modes are. I havent been able to find any info via google.

Can anyone shed some light on this?

Do you mean the bicubic, lanczos and spline HQ scalers?

Nah the scaling modes set via /sys/class/mpgpu/scale_mode
I know its something to do throttling, but curious to know what.