Subaru safety: move camera to bus 2

Author: rbiasini

board/safety/safety_subaru.h

@@ -12,17 +12,17 @@ static int subaru_tx_hook(CAN_FIFOMailBox_TypeDef *to_send) {
 }
 
 static int subaru_fwd_hook(int bus_num, CAN_FIFOMailBox_TypeDef *to_fwd) {
-  
+
   // shifts bits 29 > 11
   int32_t addr = to_fwd->RIR >> 21;
 
   // forward CAN 0 > 1
   if (bus_num == 0) {
-    return 1; // ES CAN
+    return 2; // ES CAN
   }
   // forward CAN 1 > 0, except ES_LKAS
-  else if (bus_num == 1) {
-    
+  else if (bus_num == 2) {
+
     // outback 2015
     if (addr == 0x164) {
       return -1;
@@ -46,4 +46,4 @@ const safety_hooks subaru_hooks = {
   .tx_lin = nooutput_tx_lin_hook,
   .ignition = default_ign_hook,
   .fwd = subaru_fwd_hook,
-};
+};