Commit 0cdfdf6f authored Nov 18, 2019 by Chris Wilson

drm/i915/gt: Flush the requests after wedging on suspend

Retire all requests if we resort to wedged the driver on suspend. They
will now be idle, so we might as we free them before shutting down.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191118230254.2615942-16-chris@chris-wilson.co.uk

parent dcbebb11

drivers/gpu/drm/i915/gt/intel_gt_pm.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -257,6 +257,7 @@ static void wait_for_suspend(struct intel_gt *gt)
		* the gpu quiet.
		*/
		intel_gt_set_wedged(gt);
		intel_gt_retire_requests(gt);
		}

		intel_gt_pm_wait_for_idle(gt);