On Tue, 2017-12-05 at 15:09 +0200, Imre Deak wrote: > On Sat, Dec 02, 2017 at 02:05:42AM +0200, Rogozhkin, Dmitry V wrote: > > On Thu, 2017-11-30 at 13:19 +0200, Imre Deak wrote: > > > > > +#define NEEDS_CSR_GT_PERF_WA(dev_priv) \ > > > > > + (HAS_CSR(dev_priv) && IS_GEN9(dev_priv) && ! > > > IS_SKYLAKE(dev_priv)) > > > > > > Nitpick: could be just !IS_SKYLAKE(), but works in the above way too. > > > For all other platforms the GT_IRQ domain won't be mapped making > > > display_power_get/put on those just a domain ref inc/dec, otherwise a > > > nop. > > > > Why not +&& !IS_BROXTON(dev_priv) by the way? > > We have the same slow-down problem on APL/BXT (and we don't have the DC6 > corruption problem there). Ok, this makes sense now. Thank you for clarification. > > --Imre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
