Signed-off-by: Sagar Arun Kamble <[email protected]>
---
drivers/gpu/drm/i915/i915_sysfs.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c
b/drivers/gpu/drm/i915/i915_sysfs.c
index c6188dd..bb2fd78 100644
--- a/drivers/gpu/drm/i915/i915_sysfs.c
+++ b/drivers/gpu/drm/i915/i915_sysfs.c
@@ -370,6 +370,8 @@ static ssize_t gt_max_freq_mhz_store(struct device *kdev,
flush_delayed_work(&dev_priv->rps.delayed_resume_work);
+ intel_runtime_pm_get(dev_priv);
+
mutex_lock(&dev_priv->rps.hw_lock);
val = intel_freq_opcode(dev_priv, val);
@@ -398,6 +400,8 @@ static ssize_t gt_max_freq_mhz_store(struct device *kdev,
mutex_unlock(&dev_priv->rps.hw_lock);
+ intel_runtime_pm_put(dev_priv);
+
return count;
}
@@ -433,6 +437,8 @@ static ssize_t gt_min_freq_mhz_store(struct device *kdev,
flush_delayed_work(&dev_priv->rps.delayed_resume_work);
+ intel_runtime_pm_get(dev_priv);
+
mutex_lock(&dev_priv->rps.hw_lock);
val = intel_freq_opcode(dev_priv, val);
@@ -457,6 +463,8 @@ static ssize_t gt_min_freq_mhz_store(struct device *kdev,
mutex_unlock(&dev_priv->rps.hw_lock);
+ intel_runtime_pm_put(dev_priv);
+
return count;
}
--
1.9.1
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