[0817/1094] drm/i915: Use the connector name in fbdev debug messages

Commit Message

Dheeraj Jamwal Oct. 21, 2014, 10:56 a.m. UTC

From: Chris Wilson <[e-mail]>

During initial probing of the modes to assign to the fbdev console, we
use the CRTC and connector ids. These are much harder for us to
understand than if we used their actual names (or pipe in the CRTC
case). Similarly, we want to manually print the mode size rather than
rely on mode->name being set.

Signed-off-by: Chris Wilson <[e-mail]>
Signed-off-by: Daniel Vetter <[e-mail]>
(cherry picked from commit c0c97622c1bda6de598dca787d382abe39bb642b)

Signed-off-by: Dheeraj Jamwal <[e-mail]>
---
 drivers/gpu/drm/i915/intel_fbdev.c |   24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

Patch

diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c
index 9f8774c..f6f26a3 100644
--- a/drivers/gpu/drm/i915/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/intel_fbdev.c
@@ -343,15 +343,15 @@  static bool intel_fb_initial_config(struct drm_fb_helper *fb_helper,
 			num_connectors_detected++;
 
 		if (!enabled[i]) {
-			DRM_DEBUG_KMS("connector %d not enabled, skipping\n",
-				      connector->base.id);
+			DRM_DEBUG_KMS("connector %s not enabled, skipping\n",
+				      drm_get_connector_name(connector));
 			continue;
 		}
 
 		encoder = connector->encoder;
 		if (!encoder || WARN_ON(!encoder->crtc)) {
-			DRM_DEBUG_KMS("connector %d has no encoder or crtc, skipping\n",
-				      connector->base.id);
+			DRM_DEBUG_KMS("connector %s has no encoder or crtc, skipping\n",
+				      drm_get_connector_name(connector));
 			enabled[i] = false;
 			continue;
 		}
@@ -373,16 +373,16 @@  static bool intel_fb_initial_config(struct drm_fb_helper *fb_helper,
 			}
 		}
 
-		DRM_DEBUG_KMS("looking for cmdline mode on connector %d\n",
-			      fb_conn->connector->base.id);
+		DRM_DEBUG_KMS("looking for cmdline mode on connector %s\n",
+			      drm_get_connector_name(connector));
 
 		/* go for command line mode first */
 		modes[i] = drm_pick_cmdline_mode(fb_conn, width, height);
 
 		/* try for preferred next */
 		if (!modes[i]) {
-			DRM_DEBUG_KMS("looking for preferred mode on connector %d\n",
-				      fb_conn->connector->base.id);
+			DRM_DEBUG_KMS("looking for preferred mode on connector %s\n",
+				      drm_get_connector_name(connector));
 			modes[i] = drm_has_preferred_mode(fb_conn, width,
 							  height);
 		}
@@ -409,16 +409,20 @@  static bool intel_fb_initial_config(struct drm_fb_helper *fb_helper,
 			 * since the fb helper layer wants a pointer to
 			 * something we own.
 			 */
+			DRM_DEBUG_KMS("looking for current mode on connector %s\n",
+				      drm_get_connector_name(connector));
 			intel_mode_from_pipe_config(&encoder->crtc->hwmode,
 						    &to_intel_crtc(encoder->crtc)->config);
 			modes[i] = &encoder->crtc->hwmode;
 		}
 		crtcs[i] = new_crtc;
 
-		DRM_DEBUG_KMS("connector %s on crtc %d: %s\n",
+		DRM_DEBUG_KMS("connector %s on pipe %d [CRTC:%d]: %dx%d%s\n",
 			      drm_get_connector_name(connector),
+			      pipe_name(to_intel_crtc(encoder->crtc)->pipe),
 			      encoder->crtc->base.id,
-			      modes[i]->name);
+			      modes[i]->hdisplay, modes[i]->vdisplay,
+			      modes[i]->flags & DRM_MODE_FLAG_INTERLACE ? "i" :"");
 
 		fallback = false;
 	}