Siarhei Siamashka

I guess, this is a request for implementing the omapfb hardware video overlay support. Right now video overlays are only supported for the Allwinner hardware (with sunxi-3.4 kernel). But we...

It's very likely that H3 does not have the G2D/Mixer hardware block anymore. For example, A13 did not have it either.

The references to "mixer" look like something that might be probably related to audio handling in H3. You can check the A10 manual to find the documentation about the G2D/Mixer...

OK, if the picture is correct, then maybe it does have G2D. Do the kernel sources from the Allwinner's H3 SDK have anything interesting?

OK, got an Orange Pi PC board myself and also took a look at the SDK sources. These RT-Mixer and MUX things seem to be used instead of the DEBE...

For getting zero copy, you need to find a way to render output to a hardware overlay/plane/layer if it is supported by the graphics controller in your hardware. If you...

BTW, what kind of hardware it that?

Thanks for your feedback. You can submit a patch to address these issues. Regarding the runtime CPU features detection in FreeBSD, what is the recommended method to do it there?

Thanks for the patch. What kind of Cortex-M system is that? I'm kinda surprised that tinymembench even works on such hardware, because of the use of mmap and relatively high...

In my experience, untested fixes for compilation errors or warnings tend to do more harm than good. I guess it's up to me to check what can be done to...