diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index e5ee65655e8c95f9bfd387c93c034e6dd2cab92c..ba465f9cc2f2a3d934c9b4bc8f6013c0106a0664 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -982,10 +982,22 @@ static int gen6_do_reset(struct drm_device *dev) intel_uncore_forcewake_reset(dev); /* If reset with a user forcewake, try to restore, otherwise turn it off */ - if (dev_priv->uncore.forcewake_count) - dev_priv->uncore.funcs.force_wake_get(dev_priv, FORCEWAKE_ALL); - else - dev_priv->uncore.funcs.force_wake_put(dev_priv, FORCEWAKE_ALL); + if (IS_VALLEYVIEW(dev)) { + if (dev_priv->uncore.fw_rendercount) + dev_priv->uncore.funcs.force_wake_get(dev_priv, FORCEWAKE_RENDER); + else + dev_priv->uncore.funcs.force_wake_put(dev_priv, FORCEWAKE_RENDER); + + if (dev_priv->uncore.fw_mediacount) + dev_priv->uncore.funcs.force_wake_get(dev_priv, FORCEWAKE_MEDIA); + else + dev_priv->uncore.funcs.force_wake_put(dev_priv, FORCEWAKE_MEDIA); + } else { + if (dev_priv->uncore.forcewake_count) + dev_priv->uncore.funcs.force_wake_get(dev_priv, FORCEWAKE_ALL); + else + dev_priv->uncore.funcs.force_wake_put(dev_priv, FORCEWAKE_ALL); + } /* Restore fifo count */ dev_priv->uncore.fifo_count = __raw_i915_read32(dev_priv, GTFIFOCTL) & GT_FIFO_FREE_ENTRIES_MASK;