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-rw-r--r--drivers/gpu/drm/i915/intel_dp.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index b2130bc6c29..19a0d898407 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -2248,6 +2248,8 @@ static enum drm_connector_status
ironlake_dp_detect(struct intel_dp *intel_dp)
{
struct drm_device *dev = intel_dp_to_dev(intel_dp);
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
enum drm_connector_status status;
/* Can't disconnect eDP, but you can close the lid... */
@@ -2258,6 +2260,9 @@ ironlake_dp_detect(struct intel_dp *intel_dp)
return status;
}
+ if (!ibx_digital_port_connected(dev_priv, intel_dig_port))
+ return connector_status_disconnected;
+
return intel_dp_detect_dpcd(intel_dp);
}