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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
This commit is contained in:
Paul Kocialkowski 2017-07-18 17:25:36 +03:00 committed by Daniel Vetter
parent 8753d2bc5e
commit 99a59512a6
1 changed files with 6 additions and 2 deletions
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8
drivers/gpu/drm/i915/intel_dp_link_training.c
View File

@ -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,