On ma, 2016-04-18 at 08:49 +0100, Chris Wilson wrote:
> On Mon, Apr 18, 2016 at 10:04:22AM +0300, Imre Deak wrote:
> > diff --git a/drivers/gpu/drm/i915/intel_csr.c
> > b/drivers/gpu/drm/i915/intel_csr.c
> > index d57b00e..fd9f5b3 100644
> > --- a/drivers/gpu/drm/i915/intel_csr.c
> > +++ b/drivers/gpu/drm/i915/intel_csr.c
>
> > +void intel_csr_ucode_suspend(struct drm_i915_private *dev_priv)
> > +{
> > + if (!HAS_CSR(dev_priv))
> > + return;
> > +
> > + flush_work(&dev_priv->csr.work);
> > +
> > + /* Drop the reference held in case DMC isn't loaded. */
> > + if (!dev_priv->csr.dmc_payload)
> > + intel_display_power_put(dev_priv,
> > POWER_DOMAIN_INIT);
> > +}
>
> > @@ -480,5 +480,34 @@ void intel_csr_ucode_fini(struct
> > drm_i915_private *dev_priv)
> >
> > flush_work(&dev_priv->csr.work);
> >
> > + /* Drop the reference held in case DMC isn't loaded. */
> > + if (!dev_priv->csr.dmc_payload)
> > + intel_display_power_put(dev_priv,
> > POWER_DOMAIN_INIT);
> > +
> > kfree(dev_priv->csr.dmc_payload);
> > }
>
> Should fini just be calling suspend first?
Yep didn't notice, will do that.
--Imre
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