Added layout1x3

panda/src/chancfg/layout_db

@@ -133,6 +133,23 @@
 ;; 3x1
 (layout3x1 (3 1))
 
+;; --------
+;; |      |
+;; |  1   |
+;; |      |
+;; --------
+;; |      |
+;; |  2   |
+;; |      |
+;; --------
+;; |      |
+;; |  3   |
+;; |      |
+;; --------
+;;
+;; 1x3
+(layout1x3 (1 3))
+
 ;; ----------------------
 ;; |      |      |      |
 ;; | 4    |  5   |  6   |