On Mon, Aug 04, 2014 at 11:15:14AM -0700, Rodrigo Vivi wrote: > From: Kenneth Graunke <kenneth@xxxxxxxxxxxxx> > > Ben and I believe this will be necessary on production hardware. > > Signed-off-by: Kenneth Graunke <kenneth@xxxxxxxxxxxxx> > Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx> > Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> > --- > drivers/gpu/drm/i915/intel_pm.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c > index 684dc5f..f919596 100644 > --- a/drivers/gpu/drm/i915/intel_pm.c > +++ b/drivers/gpu/drm/i915/intel_pm.c > @@ -5412,6 +5412,10 @@ static void gen8_init_clock_gating(struct drm_device *dev) > I915_WRITE(GEN8_ROW_CHICKEN, > _MASKED_BIT_ENABLE(STALL_DOP_GATING_DISABLE)); > > + /* WaDisableThreadStallDopClockGating:bdw */ > + I915_WRITE(GEN8_ROW_CHICKEN, > + _MASKED_BIT_ENABLE(STALL_DOP_GATING_DISABLE)); It's already there just above. > + > /* > * This GEN8_CENTROID_PIXEL_OPT_DIS W/A is only needed for > * pre-production hardware > -- > 1.9.3 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Ville Syrjälä Intel OTC _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
