Quoting Chris Wilson (2021-03-05 12:20:45) > Quoting Tvrtko Ursulin (2021-03-05 09:23:02) > > I am not sure if PC8 and DMC could also be involved from what Cooper was > > saying in a different thread. Maybe another CI run without the DMC, both > > ffs and fls. Another for limiting cstates. > > Disabling the dmc leaves the display code in an inconsistent state so we > don't complete a BAT run; but since the warnings are thrown during boot > we can say that disabling the dmc does clear up the workaround issues on > ehl/jsl: > > https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7612/fi-ehl-2/boot0.txt > https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7612/fi-jsl-1/boot0.txt Fwiw, disabling the dmc and using fls for gen9 is not enough to avoid the warnings though: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7614/fi-cfl-8109u/igt@i915_selftest@live@memory_region.html So far only ffs works for gen9 mcr. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
