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-rw-r--r--drivers/gpu/drm/i915/i915_opregion.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_opregion.c b/drivers/gpu/drm/i915/i915_opregion.c
index 8fcc75c..d1bf92b 100644
--- a/drivers/gpu/drm/i915/i915_opregion.c
+++ b/drivers/gpu/drm/i915/i915_opregion.c
@@ -535,6 +535,7 @@ int intel_opregion_init(struct drm_device *dev, int resume)
err_out:
iounmap(opregion->header);
opregion->header = NULL;
+ acpi_video_register();
return err;
}