drm/i915: Only ignore eDP ports that are connected

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / i915 / intel_dp.c

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 1f8a10fb95aba4c0833203bb5c6c0f77feee2700..ebbd23407a80cb4a1228661a6cd22fd362539af2 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -6113,8 +6113,9 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
        return true;
 }
 
-void
-intel_dp_init(struct drm_device *dev, int output_reg, enum port port)
+bool intel_dp_init(struct drm_device *dev,
+                  int output_reg,
+                  enum port port)
 {
        struct drm_i915_private *dev_priv = dev->dev_private;
        struct intel_digital_port *intel_dig_port;
@@ -6124,7 +6125,7 @@ intel_dp_init(struct drm_device *dev, int output_reg, enum port port)
 
        intel_dig_port = kzalloc(sizeof(*intel_dig_port), GFP_KERNEL);
        if (!intel_dig_port)
-               return;
+               return false;
 
        intel_connector = intel_connector_alloc();
        if (!intel_connector)
@@ -6179,15 +6180,14 @@ intel_dp_init(struct drm_device *dev, int output_reg, enum port port)
        if (!intel_dp_init_connector(intel_dig_port, intel_connector))
                goto err_init_connector;
 
-       return;
+       return true;
 
 err_init_connector:
        drm_encoder_cleanup(encoder);
        kfree(intel_connector);
 err_connector_alloc:
        kfree(intel_dig_port);
-
-       return;
+       return false;
 }
 
 void intel_dp_mst_suspend(struct drm_device *dev)