diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 53ad5cb..d3d5adc 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -10762,11 +10762,11 @@
 		}
 
 		encoder->connectors_active = false;
-		DRM_DEBUG_KMS("[ENCODER:%d:%s] hw state readout: %s, pipe=%i\n",
+		DRM_DEBUG_KMS("[ENCODER:%d:%s] hw state readout: %s, pipe %c\n",
 			      encoder->base.base.id,
 			      drm_get_encoder_name(&encoder->base),
 			      encoder->base.crtc ? "enabled" : "disabled",
-			      pipe);
+			      pipe_name(pipe));
 	}
 
 	list_for_each_entry(connector, &dev->mode_config.connector_list,
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 9a2fdd2..d257b09 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -350,7 +350,7 @@
 	unsigned int bpp = intel_crtc->config.pipe_bpp;
 	u32 val, tmp;
 
-	DRM_DEBUG_KMS("pipe %d\n", pipe);
+	DRM_DEBUG_KMS("pipe %c\n", pipe_name(pipe));
 
 	/* Update the DSI PLL */
 	vlv_enable_dsi_pll(intel_encoder);
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 1f29960..de15186 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -574,7 +574,7 @@
 		intel_pipe_to_cpu_transcoder(dev_priv, pipe);
 	unsigned long flags;
 
-	DRM_DEBUG_KMS("pipe=%d\n", pipe);
+	DRM_DEBUG_KMS("pipe %c\n", pipe_name(pipe));
 
 	spin_lock_irqsave(&dev_priv->backlight.lock, flags);