---

yaml --- r: 262549 b: refs/heads/master c: 62ac41a h: refs/heads/master i: 262547: c7d23c4 v: v3
git-mirror · Aug 1, 2011 · 95f6cdd · 95f6cdd
1 parent 207616b
commit 95f6cdd
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9b546e571b94cacccf1091cc9cc0bd8a6a207a66
+refs/heads/master: 62ac41a6e443ef26b9de862c6e20c088e2b04dde
diff --git a/trunk/drivers/gpu/drm/i915/intel_display.c b/trunk/drivers/gpu/drm/i915/intel_display.c
@@ -4600,7 +4600,9 @@ static bool intel_choose_pipe_bpp_dither(struct drm_crtc *crtc,
 			if (connector->encoder != encoder)
 				continue;
 
-			if (connector->display_info.bpc < display_bpc) {
+			/* Don't use an invalid EDID bpc value */
+			if (connector->display_info.bpc &&
+			    connector->display_info.bpc < display_bpc) {
 				DRM_DEBUG_DRIVER("clamping display bpc (was %d) to EDID reported max of %d\n", display_bpc, connector->display_info.bpc);
 				display_bpc = connector->display_info.bpc;
 			}
@@ -5215,7 +5217,8 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
 		temp |= PIPE_12BPC;
 		break;
 	default:
-		WARN(1, "intel_choose_pipe_bpp returned invalid value\n");
+		WARN(1, "intel_choose_pipe_bpp returned invalid value %d\n",
+			pipe_bpp);
 		temp |= PIPE_8BPC;
 		pipe_bpp = 24;
 		break;