On Thu, Apr 14, 2016 at 02:51:02PM +0300, Mika Kuoppala wrote:
> ville.syrjala@xxxxxxxxxxxxxxx writes:
>
> > [ text/plain ]
> > From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> >
> > HSW still has the wake FIFO, so let's check it.
> >
> > Cc: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>
> > Cc: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
> > Fixes: 05a2fb157e44 ("drm/i915: Consolidate forcewake code")
> > Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
>
> Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
Pushed to dinq. Thanks for the review.
>
> > ---
> > drivers/gpu/drm/i915/intel_uncore.c | 6 +++++-
> > 1 file changed, 5 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
> > index 4db21ef36b16..4f1dfe616856 100644
> > --- a/drivers/gpu/drm/i915/intel_uncore.c
> > +++ b/drivers/gpu/drm/i915/intel_uncore.c
> > @@ -1265,7 +1265,11 @@ static void intel_uncore_fw_domains_init(struct drm_device *dev)
> > } else if (IS_HASWELL(dev) || IS_BROADWELL(dev)) {
> > dev_priv->uncore.funcs.force_wake_get =
> > fw_domains_get_with_thread_status;
> > - dev_priv->uncore.funcs.force_wake_put = fw_domains_put;
> > + if (IS_HASWELL(dev))
> > + dev_priv->uncore.funcs.force_wake_put =
> > + fw_domains_put_with_fifo;
> > + else
> > + dev_priv->uncore.funcs.force_wake_put = fw_domains_put;
> > fw_domain_init(dev_priv, FW_DOMAIN_ID_RENDER,
> > FORCEWAKE_MT, FORCEWAKE_ACK_HSW);
> > } else if (IS_IVYBRIDGE(dev)) {
> > --
> > 2.7.4
--
Ville Syrjälä
Intel OTC
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