https://bugs.freedesktop.org/show_bug.cgi?id=60503
--- Comment #13 from Pavel Ondračka pavel.ondracka@email.cz --- BTW i did a quick tests piglit run with your patch on my RV530 with no regressions (no fixes either except 2 tests in EXT_framebuffer_multisample group, however those seems to be fairly random... )