RIP BOZO

system/ui/reset.py

@@ -1,14 +1,69 @@
 #!/usr/bin/env python3
-from openpilot.system.ui.lib.application import gui_app
-import openpilot.system.ui.tici_reset as tici_reset
-import openpilot.system.ui.mici_reset as mici_reset
+from pathlib import Path
+
+from openpilot.system.hardware import HARDWARE
+
+BIG_UI_DEVICE_TYPES = ("tici", "tizi")
+SMALL_UI_DEVICE_TYPE = "mici"
+
+
+def _normalize_device_type(raw: str) -> str:
+  device_type = raw.replace("\x00", "").strip().lower()
+  if "comma " in device_type:
+    device_type = device_type.rsplit("comma ", 1)[-1].strip()
+  return device_type
+
+
+def _device_tree_device_type() -> str | None:
+  model_path = Path("/sys/firmware/devicetree/base/model")
+  if not model_path.is_file():
+    return None
+
+  try:
+    return _normalize_device_type(model_path.read_text(encoding="utf-8", errors="ignore"))
+  except Exception:
+    return None
+
+
+def _reported_device_type() -> str | None:
+  try:
+    return _normalize_device_type(HARDWARE.get_device_type())
+  except Exception:
+    return None
+
+
+def _ui_device_type() -> str:
+  device_tree_type = _device_tree_device_type()
+  if device_tree_type in BIG_UI_DEVICE_TYPES:
+    return device_tree_type
+  if device_tree_type:
+    return SMALL_UI_DEVICE_TYPE
+
+  reported_type = _reported_device_type()
+  if reported_type in BIG_UI_DEVICE_TYPES:
+    return reported_type
+  return SMALL_UI_DEVICE_TYPE
+
+
+def _patch_hardware_device_type(device_type: str) -> None:
+  HARDWARE.get_device_type = lambda: device_type
+  try:
+    import openpilot.system.hardware.tici.hardware as tici_hardware
+    tici_hardware.get_device_type = lambda: device_type
+  except Exception:
+    pass
 
 
 def main():
-  if gui_app.big_ui():
-    tici_reset.main()
+  device_type = _ui_device_type()
+  _patch_hardware_device_type(device_type)
+
+  if device_type in BIG_UI_DEVICE_TYPES:
+    import openpilot.system.ui.tici_reset as reset_impl
   else:
-    mici_reset.main()
+    import openpilot.system.ui.mici_reset as reset_impl
+
+  reset_impl.main()
 
 
 if __name__ == "__main__":