From: Tvrtko Ursulin <[email protected]>
Signed-off-by: Tvrtko Ursulin <[email protected]>
---
drivers/gpu/drm/i915/i915_pmu.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c
index bd7e695fc663..9302b4abe357 100644
--- a/drivers/gpu/drm/i915/i915_pmu.c
+++ b/drivers/gpu/drm/i915/i915_pmu.c
@@ -479,7 +479,11 @@ static u64 get_rc6(struct drm_i915_private *i915)
val = kdev->power.suspended_jiffies -
i915->pmu.suspended_jiffies_last;
- val += jiffies - kdev->power.accounting_timestamp;
+
+ if (kdev->power.runtime_status == RPM_SUSPENDED)
+ val += jiffies - kdev->power.accounting_timestamp;
+ else
+ WARN(1, "not suspended");
spin_unlock(&kdev->power.lock);
--
2.14.1
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