[Intel-gfx] [PATCH 2/2] drm/i915: Add runtime PM's usage_count in i915_runtime_pm_status
Damien Lespiau
damien.lespiau at intel.com
Thu Jun 4 10:23:58 PDT 2015
Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
---
drivers/gpu/drm/i915/i915_debugfs.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index d8bd4e1..92cf273 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2493,6 +2493,8 @@ static int i915_runtime_pm_status(struct seq_file *m, void *unused)
seq_printf(m, "GPU idle: %s\n", yesno(!dev_priv->mm.busy));
seq_printf(m, "IRQs disabled: %s\n",
yesno(!intel_irqs_enabled(dev_priv)));
+ seq_printf(m, "Usage count: %d\n",
+ atomic_read(&dev->dev->power.usage_count));
return 0;
}
--
2.1.0
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