selfdrived: remove redundant sound card check (#33767)

rm

selfdrive/selfdrived/events.py

@@ -724,11 +724,6 @@ EVENTS: dict[int, dict[str, Alert | AlertCallbackType]] = {
       Priority.LOWER, VisualAlert.none, AudibleAlert.none, .2, creation_delay=600.)
   },
 
-  EventName.soundsUnavailable: {
-    ET.PERMANENT: NormalPermanentAlert("Speaker not found", "Reboot your Device"),
-    ET.NO_ENTRY: NoEntryAlert("Speaker not found"),
-  },
-
   EventName.tooDistracted: {
     ET.NO_ENTRY: NoEntryAlert("Distraction Level Too High"),
   },

selfdrive/selfdrived/selfdrived.py

@@ -21,7 +21,6 @@ from openpilot.selfdrive.selfdrived.state import StateMachine
 from openpilot.selfdrive.selfdrived.alertmanager import AlertManager, set_offroad_alert
 from openpilot.selfdrive.controls.lib.latcontrol import MIN_LATERAL_CONTROL_SPEED
 
-from openpilot.system.hardware import HARDWARE
 from openpilot.system.version import get_build_metadata
 
 REPLAY = "REPLAY" in os.environ
@@ -88,9 +87,6 @@ class SelfdriveD:
     self.is_metric = self.params.get_bool("IsMetric")
     self.is_ldw_enabled = self.params.get_bool("IsLdwEnabled")
 
-    # detect sound card presence and ensure successful init
-    sounds_available = HARDWARE.get_sound_card_online()
-
     car_recognized = self.CP.carName != 'mock'
 
     # cleanup old params
@@ -129,8 +125,6 @@ class SelfdriveD:
     elif self.CP.secOcRequired and not self.CP.secOcKeyAvailable:
       self.startup_event = EventName.startupNoSecOcKey
 
-    if not sounds_available:
-      self.events.add(EventName.soundsUnavailable, static=True)
     if not car_recognized:
       self.events.add(EventName.carUnrecognized, static=True)
       set_offroad_alert("Offroad_CarUnrecognized", True)