On Tue, Jan 23, 2018 at 05:05:34PM -0200, Paulo Zanoni wrote: > It's 10us for gen 11. > > Reviewed-by: Mahesh Kumar <mahesh1.kumar@xxxxxxxxx> > Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx> Reviewed-by: James Ausmus <james.ausmus@xxxxxxxxx> > --- > drivers/gpu/drm/i915/intel_pm.c | 9 ++++++++- > 1 file changed, 8 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c > index 84a5b13fdee2..1edd1445ab5b 100644 > --- a/drivers/gpu/drm/i915/intel_pm.c > +++ b/drivers/gpu/drm/i915/intel_pm.c > @@ -3711,11 +3711,18 @@ bool intel_can_enable_sagv(struct drm_atomic_state *state) > struct intel_crtc_state *cstate; > enum pipe pipe; > int level, latency; > - int sagv_block_time_us = IS_GEN9(dev_priv) ? 30 : 20; > + int sagv_block_time_us; > > if (!intel_has_sagv(dev_priv)) > return false; > > + if (IS_GEN9(dev_priv)) > + sagv_block_time_us = 30; > + else if (IS_GEN10(dev_priv)) > + sagv_block_time_us = 20; > + else > + sagv_block_time_us = 10; > + > /* > * SKL+ workaround: bspec recommends we disable the SAGV when we have > * more then one pipe enabled > -- > 2.14.3 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/intel-gfx _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
