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path: root/drivers/gpu/drm/i915/i915_driver.c
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_driver.c')
-rw-r--r--drivers/gpu/drm/i915/i915_driver.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c
index c459eb362c47..f2a15d8155f4 100644
--- a/drivers/gpu/drm/i915/i915_driver.c
+++ b/drivers/gpu/drm/i915/i915_driver.c
@@ -353,6 +353,7 @@ static int i915_driver_early_probe(struct drm_i915_private *dev_priv)
mutex_init(&dev_priv->display.wm.wm_mutex);
mutex_init(&dev_priv->display.pps.mutex);
mutex_init(&dev_priv->display.hdcp.comp_mutex);
+ spin_lock_init(&dev_priv->display.dkl.phy_lock);
i915_memcpy_init_early(dev_priv);
intel_runtime_pm_init_early(&dev_priv->runtime_pm);