X-Git-Url: http://git.samba.org/samba.git/?p=sfrench%2Fcifs-2.6.git;a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fi915%2Fintel_hdmi.c;h=a2dab0b6bde6a6a1034b8dcc76c27e03b1004f27;hp=192972a7d287e9fd5ff9aeb599d6730007383500;hb=b1c1566822ab489a945dfdafee651aa29de160c7;hpb=360bd62dc4943a0754e6cb5637e01b5b43143cfc

diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 192972a7d287..a2dab0b6bde6 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -1911,22 +1911,26 @@ intel_hdmi_set_edid(struct drm_connector *connector)
 static enum drm_connector_status
 intel_hdmi_detect(struct drm_connector *connector, bool force)
 {
-	enum drm_connector_status status;
+	enum drm_connector_status status = connector_status_disconnected;
 	struct drm_i915_private *dev_priv = to_i915(connector->dev);
 	struct intel_hdmi *intel_hdmi = intel_attached_hdmi(connector);
+	struct intel_encoder *encoder = &hdmi_to_dig_port(intel_hdmi)->base;
 
 	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
 		      connector->base.id, connector->name);
 
 	intel_display_power_get(dev_priv, POWER_DOMAIN_GMBUS);
 
+	if (IS_ICELAKE(dev_priv) &&
+	    !intel_digital_port_connected(encoder))
+		goto out;
+
 	intel_hdmi_unset_edid(connector);
 
 	if (intel_hdmi_set_edid(connector))
 		status = connector_status_connected;
-	else
-		status = connector_status_disconnected;
 
+out:
 	intel_display_power_put(dev_priv, POWER_DOMAIN_GMBUS);
 
 	if (status != connector_status_connected)