1 files changed, 8 insertions, 3 deletions

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index c63adef3e91c..8e9e18ccfcd8 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11504,7 +11504,9 @@ intel_modeset_stage_output_state(struct drm_device *dev,
 
 
                 if (&connector->new_encoder->base != connector->base.encoder) {
-                        DRM_DEBUG_KMS("encoder changed, full mode switch\n");
+                        DRM_DEBUG_KMS("[CONNECTOR:%d:%s] encoder changed, full mode switch\n",
+                                      connector->base.base.id,
+                                      connector->base.name);
                         config->mode_changed = true;
                 }
         }
@@ -11555,7 +11557,9 @@ intel_modeset_stage_output_state(struct drm_device *dev,
                 /* Only now check for crtc changes so we don't miss encoders
                  * that will be disabled. */
                 if (&encoder->new_crtc->base != encoder->base.crtc) {
-                        DRM_DEBUG_KMS("crtc changed, full mode switch\n");
+                        DRM_DEBUG_KMS("[ENCODER:%d:%s] crtc changed, full mode switch\n",
+                                      encoder->base.base.id,
+                                      encoder->base.name);
                         config->mode_changed = true;
                 }
         }
@@ -11576,7 +11580,8 @@ intel_modeset_stage_output_state(struct drm_device *dev,
                 }
 
                 if (crtc->new_enabled != crtc->base.state->enable) {
-                        DRM_DEBUG_KMS("crtc %sabled, full mode switch\n",
+                        DRM_DEBUG_KMS("[CRTC:%d] %sabled, full mode switch\n",
+                                      crtc->base.base.id,
                                       crtc->new_enabled ? "en" : "dis");
                         config->mode_changed = true;
                 }