drm/nv50: also report errors in MP1/MP2 when they happen.

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nv50_graph.c b/drivers/gpu/drm/nouveau/nv50_graph.c
index ac601f7..33d5711 100644
--- a/drivers/gpu/drm/nouveau/nv50_graph.c
+++ b/drivers/gpu/drm/nouveau/nv50_graph.c
@@ -616,9 +616,9 @@
 			}
 			break;
 		case 7: /* MP error */
-			if (ustatus & 0x00010000) {
+			if (ustatus & 0x04030000) {
 				nv50_pgraph_mp_trap(dev, i, display);
-				ustatus &= ~0x00010000;
+				ustatus &= ~0x04030000;
 			}
 			break;
 		case 8: /* TPDMA error */