diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 254b3236200b1..f2ca3e929cd73 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -551,7 +551,6 @@ static int i915_drm_thaw_early(struct drm_device *dev) static int __i915_drm_thaw(struct drm_device *dev, bool restore_gtt_mappings) { struct drm_i915_private *dev_priv = dev->dev_private; - int error = 0; if (drm_core_check_feature(dev, DRIVER_MODESET) && restore_gtt_mappings) { @@ -569,8 +568,10 @@ static int __i915_drm_thaw(struct drm_device *dev, bool restore_gtt_mappings) drm_mode_config_reset(dev); mutex_lock(&dev->struct_mutex); - - error = i915_gem_init_hw(dev); + if (i915_gem_init_hw(dev)) { + DRM_ERROR("failed to re-initialize GPU, declaring wedged!\n"); + atomic_set_mask(I915_WEDGED, &dev_priv->gpu_error.reset_counter); + } mutex_unlock(&dev->struct_mutex); /* We need working interrupts for modeset enabling ... */ @@ -613,7 +614,7 @@ static int __i915_drm_thaw(struct drm_device *dev, bool restore_gtt_mappings) mutex_unlock(&dev_priv->modeset_restore_lock); intel_runtime_pm_put(dev_priv); - return error; + return 0; } static int i915_drm_thaw(struct drm_device *dev)