I tired to run some tests on 5.4 and I was getting errors. I went all the way back to 5.0 and I get errors. 4.19 seems to work just fine.
I was curious to know if anyone is seeing errors. I'll bisect tomorrow, but I thought I'd ask before I got too far.
# LIBGL_DEBUG=verbose glmark2-es2-drm
drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 3, (OK) drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 3, (OK) drmOpenDevice: node name is /dev/dri/card1 drmOpenDevice: open result is 3, (OK) drmOpenDevice: node name is /dev/dri/card2 drmOpenDevice: node name is /dev/dri/card3 drmOpenDevice: node name is /dev/dri/card4 drmOpenDevice: node name is /dev/dri/card5 drmOpenDevice: node name is /dev/dri/card6 drmOpenDevice: node name is /dev/dri/card7 drmOpenDevice: node name is /dev/dri/card8 drmOpenDevice: node name is /dev/dri/card9 drmOpenDevice: node name is /dev/dri/card10 drmOpenDevice: node name is /dev/dri/card11 drmOpenDevice: node name is /dev/dri/card12 drmOpenDevice: node name is /dev/dri/card13 drmOpenDevice: node name is /dev/dri/card14 drmOpenDevice: node name is /dev/dri/card15 drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 3, (OK) drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 3, (OK) drmGetBusid returned '' libGL: Can't open configuration file /etc/drirc: No such file or directory. libGL: Can't open configuration file /root/.drirc: No such file or directory. MESA-LOADER: failed to open imx-drm (search paths /usr/lib/dri) failed to load driver: imx-drm libGL: Can't open configuration file /etc/drirc: No such file or directory. libGL: Can't open configuration file /root/.drirc: No such file or directory. libGL: Can't open configuration file /etc/drirc: No such file or directory. libGL: Can't open configuration file /root/.drirc: No such file or directory. Error: eglCreateWindowSurface failed with error: 0x3009 Error: eglCreateWindowSurface failed with error: 0x3009 Error: CanvasGeneric: Invalid EGL state Error: main: Could not initialize canvas