diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_sysfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_sysfs.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c index 9c57029f6f4..86ce39aad0f 100644 --- a/drivers/gpu/drm/i915/i915_sysfs.c +++ b/drivers/gpu/drm/i915/i915_sysfs.c @@ -186,7 +186,7 @@ i915_l3_write(struct file *filp, struct kobject *kobj, struct drm_minor *dminor = dev_to_drm_minor(dev); struct drm_device *drm_dev = dminor->dev; struct drm_i915_private *dev_priv = drm_dev->dev_private; - struct i915_hw_context *ctx; + struct intel_context *ctx; u32 *temp = NULL; /* Just here to make handling failures easy */ int slice = (int)(uintptr_t)attr->private; int ret; @@ -263,6 +263,8 @@ static ssize_t gt_cur_freq_mhz_show(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); if (IS_VALLEYVIEW(dev_priv->dev)) { u32 freq; @@ -273,6 +275,8 @@ static ssize_t gt_cur_freq_mhz_show(struct device *kdev, } mutex_unlock(&dev_priv->rps.hw_lock); + intel_runtime_pm_put(dev_priv); + return snprintf(buf, PAGE_SIZE, "%d\n", ret); } |