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Commit 1fb2362b authored by Kristen Carlson Accardi's avatar Kristen Carlson Accardi Committed by Daniel Vetter
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i915: send D1 opregion notification 



The opregion notification for runtime suspend is currently D1, not D3.

Signed-off-by: default avatarKristen Carlson Accardi <kristen@linux.intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent babb1903

drivers/gpu/drm/i915/i915_drv.c

+9 −1
Original line number Diff line number Diff line
@@ -922,7 +922,15 @@ static int i915_runtime_suspend(struct device *device) 


	del_timer_sync(&dev_priv->gpu_error.hangcheck_timer);

	dev_priv->pm.suspended = true;

	intel_opregion_notify_adapter(dev, PCI_D3cold);



	/*

	 * current versions of firmware which depend on this opregion

	 * notification have repurposed the D1 definition to mean

	 * "runtime suspended" vs. what you would normally expect (D3)

	 * to distinguish it from notifications that might be sent

	 * via the suspend path.

	 */

	intel_opregion_notify_adapter(dev, PCI_D1);



	return 0;

}