drm/nv50: another dodgy DP hack

Allows *some* DP cards to keep working in some corner cases that most people shouldn't hit. I hit it all the time with development, so this can stay for now. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
git-mirror · Apr 9, 2010 · e60a9df · e60a9df
1 parent a5acac6
commit e60a9df
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/drivers/gpu/drm/nouveau/nv50_sor.c b/drivers/gpu/drm/nouveau/nv50_sor.c
@@ -337,6 +337,9 @@ nv50_sor_create(struct drm_device *dev, struct dcb_entry *entry)
 		default:
 			break;
 		}
+
+		if (!nv_encoder->dp.mc_unknown)
+			nv_encoder->dp.mc_unknown = 5;
 	}
 
 	return 0;