diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 394519182510..952f19949be1 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -2314,6 +2314,7 @@ static int i915_semaphore_status(struct seq_file *m, void *unused) ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; + intel_runtime_pm_get(dev_priv); if (IS_BROADWELL(dev)) { struct page *page; @@ -2363,6 +2364,7 @@ static int i915_semaphore_status(struct seq_file *m, void *unused) } seq_putc(m, '\n'); + intel_runtime_pm_put(dev_priv); mutex_unlock(&dev->struct_mutex); return 0; } |