Merge tag 'drm-intel-next-2014-12-19' of git://anongit.freedesktop.org/drm-intel...

[cascardo/linux.git] / drivers / gpu / drm / i915 / i915_drv.c

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 574057c..0763fa0 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -841,6 +841,8 @@ int i915_reset(struct drm_device *dev)
                return ret;
        }
 
+       intel_overlay_reset(dev_priv);
+
        /* Ok, now get things going again... */
 
        /*
@@ -1299,7 +1301,9 @@ static int vlv_suspend_complete(struct drm_i915_private *dev_priv)
        err = vlv_allow_gt_wake(dev_priv, false);
        if (err)
                goto err2;
-       vlv_save_gunit_s0ix_state(dev_priv);
+
+       if (!IS_CHERRYVIEW(dev_priv->dev))
+               vlv_save_gunit_s0ix_state(dev_priv);
 
        err = vlv_force_gfx_clock(dev_priv, false);
        if (err)
@@ -1330,7 +1334,8 @@ static int vlv_resume_prepare(struct drm_i915_private *dev_priv,
         */
        ret = vlv_force_gfx_clock(dev_priv, true);
 
-       vlv_restore_gunit_s0ix_state(dev_priv);
+       if (!IS_CHERRYVIEW(dev_priv->dev))
+               vlv_restore_gunit_s0ix_state(dev_priv);
 
        err = vlv_allow_gt_wake(dev_priv, true);
        if (!ret)