On Sat, Oct 25, 2014 at 10:01:12AM +0100, Chris Wilson wrote: > On Sat, Oct 25, 2014 at 12:11:11AM +0100, Damien Lespiau wrote: > > use_mmio_flip() makes sure we only enable MMIO flips on gen5+. So we > > don't need to take into account older devices. > > Honestly, I prefer to keep the gen test here (around touching gen > specifc portions of common registers). It stops it later biting > back if we relax mmioflip to run on older gen.
On the other hand, DSPSURF is gen4+. Ok, might as put a comment in there that it is gen4+ specific and remove the check. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
