---

yaml
---
r: 310108
b: refs/heads/master
c: 9b00147
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0824db38e515644f8d1bfd64adbd7cb2c6ea7c62
+refs/heads/master: 9b00147d9f2ba137ce74b66b768a8312be0b6781

trunk/drivers/gpu/drm/radeon/radeon_cs.c

@@ -147,6 +147,7 @@ static int radeon_cs_sync_rings(struct radeon_cs_parser *p)
 					   sync_to_ring, p->ring);
 }
 
+/* XXX: note that this is called from the legacy UMS CS ioctl as well */
 int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
 {
 	struct drm_radeon_cs *cs = data;
@@ -245,22 +246,24 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
 		}
 	}
 
-	if ((p->cs_flags & RADEON_CS_USE_VM) &&
-	    !p->rdev->vm_manager.enabled) {
-		DRM_ERROR("VM not active on asic!\n");
-		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;
-	}
+	/* these are KMS only */
+	if (p->rdev) {
+		if ((p->cs_flags & RADEON_CS_USE_VM) &&
+		    !p->rdev->vm_manager.enabled) {
+			DRM_ERROR("VM not active on asic!\n");
+			return -EINVAL;
+		}
 
-	if (radeon_cs_get_ring(p, ring, priority))
-		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;
+	}
 
 	/* deal with non-vm */
 	if ((p->chunk_ib_idx != -1) &&