[Intel-gfx] [PATCH] drm/i915/gt: Drop false assertion on user_forcewake

Chris Wilson chris at chris-wilson.co.uk
Sun Nov 3 09:51:45 UTC 2019


The counter is removed from the pm wakeref count, but it remains intact
so that we can restore it upon resume. Ergo inside suspend, it may have
a value.

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/gt/intel_gt_pm.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm.c b/drivers/gpu/drm/i915/gt/intel_gt_pm.c
index 6374744bb65e..060a27d9af34 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_pm.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_pm.c
@@ -251,7 +251,6 @@ static void wait_for_suspend(struct intel_gt *gt)
 		intel_gt_set_wedged(gt);
 	}
 
-	GEM_BUG_ON(atomic_read(&gt->user_wakeref));
 	intel_gt_pm_wait_for_idle(gt);
 }
 
-- 
2.24.0.rc2



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