drm/i915: Explicit the connector name for DP link training result

This adds the connector name when printing a debug message about the DP
link training result. It is useful to figure out what connector is
failing when multiple DP connectors are used.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@linux.intel.com>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20170718142536.2306-1-paul.kocialkowski@linux.intel.com

diff --git a/drivers/gpu/drm/i915/intel_dp_link_training.c b/drivers/gpu/drm/i915/intel_dp_link_training.c
index b79c1c0e404cc3f2eb385115e06a3dc4c7176073..05907fa8a553dc2fde6a694c4f9a6d39b70efb84 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dp_link_training.c
+++ b/drivers/gpu/drm/i915/intel_dp_link_training.c
@@ -321,12 +321,16 @@ intel_dp_start_link_train(struct intel_dp *intel_dp)
        if (!intel_dp_link_training_channel_equalization(intel_dp))
                goto failure_handling;
 
-       DRM_DEBUG_KMS("Link Training Passed at Link Rate = %d, Lane count = %d",
+       DRM_DEBUG_KMS("[CONNECTOR:%d:%s] Link Training Passed at Link Rate = %d, Lane count = %d",
+                     intel_connector->base.base.id,
+                     intel_connector->base.name,
                      intel_dp->link_rate, intel_dp->lane_count);
        return;
 
  failure_handling:
-       DRM_DEBUG_KMS("Link Training failed at link rate = %d, lane count = %d",
+       DRM_DEBUG_KMS("[CONNECTOR:%d:%s] Link Training failed at link rate = %d, lane count = %d",
+                     intel_connector->base.base.id,
+                     intel_connector->base.name,
                      intel_dp->link_rate, intel_dp->lane_count);
        if (!intel_dp_get_link_train_fallback_values(intel_dp,
                                                     intel_dp->link_rate,