[01/24] drm/i915: Disable outputs during unregister

Commit Message

Chris Wilson Dec. 4, 2020, 2:02 p.m. UTC

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

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

Patch

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();