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path: root/drivers/gpu/drm/i915/i915_drv.c
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 020696726f9e..bb6f86c7067a 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1924,6 +1924,11 @@ static int i915_drm_resume(struct drm_device *dev)
if (ret)
DRM_ERROR("failed to re-enable GGTT\n");
+ mutex_lock(&dev_priv->drm.struct_mutex);
+ i915_gem_restore_gtt_mappings(dev_priv);
+ i915_gem_restore_fences(dev_priv);
+ mutex_unlock(&dev_priv->drm.struct_mutex);
+
intel_csr_ucode_resume(dev_priv);
i915_restore_state(dev_priv);