@@ -167,6 +167,7 @@ engines_sample(struct drm_i915_private *dev_priv, unsigned int period_ns)
{
struct intel_engine_cs *engine;
enum intel_engine_id id;
+ intel_wakeref_t wakeref;
bool fw = false;
if ((dev_priv->pmu.enable & ENGINE_SAMPLE_MASK) == 0)
@@ -175,7 +176,8 @@ engines_sample(struct drm_i915_private *dev_priv, unsigned int period_ns)
if (!dev_priv->gt.awake)
return;
- if (!intel_runtime_pm_get_if_in_use(dev_priv))
+ wakeref = intel_runtime_pm_get_if_in_use(dev_priv);
+ if (!wakeref)
return;
for_each_engine(engine, dev_priv, id) {
@@ -210,7 +212,7 @@ engines_sample(struct drm_i915_private *dev_priv, unsigned int period_ns)
if (fw)
intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
- intel_runtime_pm_put_unchecked(dev_priv);
+ intel_runtime_pm_put(dev_priv, wakeref);
}
static void
@@ -227,11 +229,15 @@ frequency_sample(struct drm_i915_private *dev_priv, unsigned int period_ns)
u32 val;
val = dev_priv->gt_pm.rps.cur_freq;
- if (dev_priv->gt.awake &&
- intel_runtime_pm_get_if_in_use(dev_priv)) {
- val = intel_get_cagf(dev_priv,
- I915_READ_NOTRACE(GEN6_RPSTAT1));
- intel_runtime_pm_put_unchecked(dev_priv);
+ if (dev_priv->gt.awake) {
+ intel_wakeref_t wakeref =
+ intel_runtime_pm_get_if_in_use(dev_priv);
+
+ if (wakeref) {
+ val = intel_get_cagf(dev_priv,
+ I915_READ_NOTRACE(GEN6_RPSTAT1));
+ intel_runtime_pm_put(dev_priv, wakeref);
+ }
}
add_sample_mult(&dev_priv->pmu.sample[__I915_SAMPLE_FREQ_ACT],
@@ -443,12 +449,14 @@ static u64 __get_rc6(struct drm_i915_private *i915)
static u64 get_rc6(struct drm_i915_private *i915)
{
#if IS_ENABLED(CONFIG_PM)
+ intel_wakeref_t wakeref;
unsigned long flags;
u64 val;
- if (intel_runtime_pm_get_if_in_use(i915)) {
+ wakeref = intel_runtime_pm_get_if_in_use(i915);
+ if (wakeref) {
val = __get_rc6(i915);
- intel_runtime_pm_put_unchecked(i915);
+ intel_runtime_pm_put(i915, wakeref);
/*
* If we are coming back from being runtime suspended we must