1 files changed, 11 insertions, 7 deletions

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 31c3732b7a69..dce1abfa6496 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1452,6 +1452,7 @@ static int intel_connector_clones(struct drm_device *dev, int type_mask)
 
 static void intel_setup_outputs(struct drm_device *dev)
 {
+        struct drm_i915_private *dev_priv = dev->dev_private;
         struct drm_connector *connector;
 
         intel_crt_init(dev);
@@ -1463,13 +1464,16 @@ static void intel_setup_outputs(struct drm_device *dev)
         if (IS_I9XX(dev)) {
                 int found;
 
-                found = intel_sdvo_init(dev, SDVOB);
-                if (!found && SUPPORTS_INTEGRATED_HDMI(dev))
-                        intel_hdmi_init(dev, SDVOB);
-
-                found = intel_sdvo_init(dev, SDVOC);
-                if (!found && SUPPORTS_INTEGRATED_HDMI(dev))
-                        intel_hdmi_init(dev, SDVOC);
+                if (I915_READ(SDVOB) & SDVO_DETECTED) {
+                        found = intel_sdvo_init(dev, SDVOB);
+                        if (!found && SUPPORTS_INTEGRATED_HDMI(dev))
+                                intel_hdmi_init(dev, SDVOB);
+                }
+                if (!IS_G4X(dev) || (I915_READ(SDVOB) & SDVO_DETECTED)) {
+                        found = intel_sdvo_init(dev, SDVOC);
+                        if (!found && SUPPORTS_INTEGRATED_HDMI(dev))
+                                intel_hdmi_init(dev, SDVOC);
+                }
         } else
                 intel_dvo_init(dev);