Comment # 19 on bug 55217 from Michael Lange

in case it is important, i have set some environment variables

belly@jelly ~/mesa $ env | grep R600
R600_STREAMOUT=1
R600_HYPERZ=1
R600_GLSL130=1
R600_TILING=1
R600_SURF=1

this was set for a few months to test something, i forgot to reset this