diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 18 |
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 31c3732b7a6..dce1abfa649 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); |