Thank you for your suggestions. I am trying to build Mesa in my Orange Pi Zero 3.
When I tried installing the build dependencies, apt could not find libxatracker-dev, libllvm-18-dev, libspirv-tools-dev
i added changed "deb-src" in the /etc/apt/debian.list, so I could download *-dev packages. How did you install all the dependencies? Are you in Bookworm, or Trixie?
Actually I am looking for a double benefit with a new Mesa (bookworm provides mesa 22.3.6, trixie provides 25.0.7):
*H264 hardware acceleration
*I know that Raspberry has a newer Mesa (don't have it at hand), and X11 can handle the same LCD, with the same kernel module panel-mipi-dbi.ko
download h618_hwdec.tar.gz and replace the libs and add "extraargs=cma=256M" to your /boot/armbianEnv.txt , mpv works flawlessly with --hwdec=drm --profile=fast, scrcpy is also fast and with minimal cpu usage...
i'm also using rolling edge kernel, and latest 25.2 mesa from source