Switch off the scanout during driver unregister, so we can shutdown the
HW immediately for unbind.

Signed-off-by: Chris Wilson <[email protected]>
---
 drivers/gpu/drm/i915/i915_drv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 320856b665a1..62d188e5cb8d 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -738,6 +738,7 @@ static void i915_driver_unregister(struct drm_i915_private 
*dev_priv)
         * events.
         */
        drm_kms_helper_poll_fini(&dev_priv->drm);
+       drm_atomic_helper_shutdown(&dev_priv->drm);
 
        intel_gt_driver_unregister(&dev_priv->gt);
        acpi_video_unregister();
-- 
2.20.1

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