meta-audio-4a-framework/recipes-multimedia/4a-hal-config/files/ahl-config.json.template

   1 {
   2     "version": "0.2.0",
   3     "policy_module": "AudioPolicy_v1",
   4     "description": "High-level binding configuration file",
   5     "note": "Devices and routings are always listed in order of priority (for device selection rules)",
   6     "hal_list": ["@AUDIO_DEV_NAME_ID@"],
   7     "audio_roles": [
   8         {
   9             "name": "Guidance",
  10             "description": "Important user information where user action is expected (e.g. navigation instruction)",
  11             "priority": 25,
  12             "output": [
  13                 "alsa.plug:Guidance_Main"
  14             ],
  15             "interupt_behavior": "continue"
  16         },
  17         {
  18             "name": "Notification",
  19             "description": "HMI or else notifications (e.g. touchscreen events, speech recognition on/off,...)",
  20             "priority": 100,
  21             "output": [
  22                 "alsa.plug:Notification_Main"
  23             ],
  24             "interupt_behavior": "pause"
  25         },
  26         {
  27             "name": "Entertainment",
  28             "description": "Multimedia content (e.g. tuner, media player, etc.)",
  29             "priority": 0,
  30             "output": [
  31                 "alsa.plug:Entertainment_Main"
  32             ],
  33             "interupt_behavior": "pause"
  34         }
  35     ]
  36 }