diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_pmu.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_pmu.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c index 878a27e1c8ef..21eb0c5b320d 100644 --- a/drivers/gpu/drm/i915/i915_pmu.c +++ b/drivers/gpu/drm/i915/i915_pmu.c @@ -223,19 +223,19 @@ static u64 get_rc6(struct intel_gt *gt) struct drm_i915_private *i915 = gt->i915; const unsigned int gt_id = gt->info.id; struct i915_pmu *pmu = &i915->pmu; + intel_wakeref_t wakeref; unsigned long flags; - bool awake = false; u64 val; - if (intel_gt_pm_get_if_awake(gt)) { + wakeref = intel_gt_pm_get_if_awake(gt); + if (wakeref) { val = __get_rc6(gt); - intel_gt_pm_put_async(gt); - awake = true; + intel_gt_pm_put_async(gt, wakeref); } spin_lock_irqsave(&pmu->lock, flags); - if (awake) { + if (wakeref) { store_sample(pmu, gt_id, __I915_SAMPLE_RC6, val); } else { /* @@ -439,12 +439,14 @@ frequency_sample(struct intel_gt *gt, unsigned int period_ns) const unsigned int gt_id = gt->info.id; struct i915_pmu *pmu = &i915->pmu; struct intel_rps *rps = >->rps; + intel_wakeref_t wakeref; if (!frequency_sampling_enabled(pmu, gt_id)) return; /* Report 0/0 (actual/requested) frequency while parked. */ - if (!intel_gt_pm_get_if_awake(gt)) + wakeref = intel_gt_pm_get_if_awake(gt); + if (!wakeref) return; if (pmu->enable & config_mask(__I915_PMU_ACTUAL_FREQUENCY(gt_id))) { @@ -473,7 +475,7 @@ frequency_sample(struct intel_gt *gt, unsigned int period_ns) period_ns / 1000); } - intel_gt_pm_put_async(gt); + intel_gt_pm_put_async(gt, wakeref); } static enum hrtimer_restart i915_sample(struct hrtimer *hrtimer) |