---

yaml --- r: 275278 b: refs/heads/master c: 4c5df49 h: refs/heads/master v: v3
git-mirror · Nov 9, 2011 · f2a2ddf · f2a2ddf
1 parent e6721e6
commit f2a2ddf
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: af6d9fe5368aadd8f0f3647b38405ffcd3ed5f81
+refs/heads/master: 4c5df493eb30089ff0b8d03a50a86293f758a786
diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_state.c b/trunk/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -579,6 +579,14 @@ nouveau_card_init(struct drm_device *dev)
 	if (ret)
 		goto out_display_early;
 
+	/* workaround an odd issue on nvc1 by disabling the device's
+	 * nosnoop capability.  hopefully won't cause issues until a
+	 * better fix is found - assuming there is one...
+	 */
+	if (dev_priv->chipset == 0xc1) {
+		nv_mask(dev, 0x00088080, 0x00000800, 0x00000000);
+	}
+
 	nouveau_pm_init(dev);
 
 	ret = engine->vram.init(dev);