mesa include sun4i-drm driver, your issue may come from using another one ?
i compiled mesa from source using :
git clone Mesa / mesa · GitLab --depth 1
meson setup mesa _build \
-D buildtype=release \
-D prefix=/usr \
-D sysconfdir=/etc \
-D platforms=x11,wayland,drm,surfaceless \
-D dri-drivers= \
-D gallium-drivers=lima,kmsro,swrast \
-D vulkan-drivers= \
-D dri3=true \
-D egl=true \
-D gles1=true \
-D gles2=true \
-D glx=dri \
-D libunwind=true \
-D lmsensors=true \
-D osmesa=gallium \
-D shared-glapi=true \
-D valgrind=false \
-D tools=meson configure _build
ninja $NINJAFLAGS -C _build
compiled package can be found here > http://gs.dread.fr/arch/armv7h/mesa-lima-20.0.0_devel.1.ce52b49-1-armv7h.pkg.tar.xz
i use xserver 1.20.6 on 5.4.1 kernel
just needed put the xorg mesa conf and rename the sun4i-drm_dri with an underscore
without the xorg conf it work too, with 100 fps less on glxgears
Did you use the 0.4 Image or the deot191111 image?
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