toyota sp link and drive mode btn support

common/params_keys.h

@@ -189,6 +189,7 @@ inline static std::unordered_map<std::string, ParamKeyAttributes> keys = {
     {"ToyotaAutoHold", {PERSISTENT | BACKUP, BOOL, "0"}},
     {"ToyotaEnhancedBsm", {PERSISTENT | BACKUP, BOOL, "0"}},
     {"ToyotaTSS2Long", {PERSISTENT | BACKUP, BOOL, "0"}},
+    {"ToyotaDriveMode", {PERSISTENT | BACKUP, BOOL, "0"}},
 
     // MADS params
     {"Mads", {PERSISTENT | BACKUP, BOOL, "1"}},

sunnypilot/sunnylink/params_metadata.json

@@ -1323,6 +1323,22 @@
     "max": 5.0,
     "step": 0.1,
     "unit": "m/s\u00b2"
+  },
+    "ToyotaAutoHold": {
+    "title": "Toyota: Auto Brake Hold FOR TSS2 HYBRID CARS",
+    "description": ""
+  },
+    "ToyotaEnhancedBsm": {
+    "title": "Toyota: Prius TSS2 BSM and some tssp",
+    "description": ""
+  },
+    "ToyotaTSS2Long": {
+    "title": "Toyota: custom longitudinal for TSS2",
+    "description": ""
+  },
+    "ToyotaDriveMode": {
+    "title": "Enable drive mode btn link",
+    "description": ""
   },
   "ToyotaEnforceStockLongitudinal": {
     "title": "Toyota: Enforce Factory Longitudinal Control",