---

yaml --- r: 293878 b: refs/heads/master c: 1b5475d h: refs/heads/master v: v3
git-mirror · Mar 21, 2012 · ed6ae45 · ed6ae45
1 parent eb6ed11
commit ed6ae45
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 498dd8b35ae798c3a6c6c9da029db1806dc2cf93
+refs/heads/master: 1b5475dba7b19cace11c3f466ff7b7a58c23aab0
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_cs.c b/trunk/drivers/gpu/drm/radeon/radeon_cs.c
@@ -253,6 +253,13 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
 		return -EINVAL;
 	}
 
+	/* we only support VM on SI+ */
+	if ((p->rdev->family >= CHIP_TAHITI) &&
+	    ((p->cs_flags & RADEON_CS_USE_VM) == 0)) {
+		DRM_ERROR("VM required on SI+!\n");
+		return -EINVAL;
+	}
+
 	if (radeon_cs_get_ring(p, ring, priority))
 		return -EINVAL;