drm/i915/dp: Add DPCD data to debug output

Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 6eed9a2006d7..0a11c657c949 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1207,6 +1207,8 @@ ironlake_dp_detect(struct drm_connector *connector)
                 if (dp_priv->dpcd[0] != 0)
                         status = connector_status_connected;
         }
+        DRM_DEBUG_KMS("DPCD: %hx%hx%hx%hx\n", dp_priv->dpcd[0],
+                      dp_priv->dpcd[1], dp_priv->dpcd[2], dp_priv->dpcd[3]);
         return status;
 }