Known bugs and issues

Mali Midgard Wayland/DRM drivers

DRM Mode

eglCreateWindowSurface 0x3009 ( EGL_BAD_MATCH )

This issue might be due to the EGL code not selecting the best usable screen configuration. This can be resolved by narrowing the usable EGL configurations using the --visual-config option.

A known fix is:

glmark2-es2-drm --visual-config stencil=1:alpha=0

Fix tested with Mali Midgard Wayland/DRM drivers r12p0, on a RK3288 ARMv7 board ( MiQi ).