Created attachment 99597 [details]
dmesg with old-hdp patch (kernel 3.15+)

On top of kernel 3.15, unfortunatly not, eglinfo works well but egltri_screen
and eglgears_screen still render garbage (but they dont stall the gpu).

I'd like to apply it on 3.12+, commit 32f79a8a because that's where I made my
ring test but the patches doesnt apply cleanly, and the code seems to have
changed quite a lot in cik.c.