Quoting Chris Wilson (2017-11-03 10:38:38) > Quoting Ville Syrjälä (2017-11-03 10:25:17) > > This problem doesn't seem like it should be specific to HSW. So I wonder > > if we should start by just reverting that offending patch and move just > > the watermark thing out to some earlier position in the sequence. > > Whatever makes the simpler cc:stable patch. We have to overhaul these > register initialisations, and I definitely pity the poor soul who has to > navigate all the old bspecs to work out where each register needs to > live. > > Ville do you want to take a pass at splitting the wm from clock-gating? I think the conclusion we take from the more generic patch to split vm from clock-gating is that there are display w/a that we need to apply very early during HW probing. So ultimately we do need to split display and GT w/a. Should we just run with this patch to fixup the known regression and hope there are no others before we complete the w/a splitting? -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
