Comment 5 for bug 1464321

why there is dock-mic.conf but no dock-headphone.conf nor dock-lineout.conf ?

do pulseaudio need to support dock line out ?

ports:
  analog-input-internal-mic: Internal Microphone (priority 8900, latency offset 0 usec, available: unknown)
   properties:
    device.icon_name = "audio-input-microphone"
  analog-input-dock-mic: Dock Microphone (priority 7800, latency offset 0 usec, available: no)
   properties:
    device.icon_name = "audio-input-microphone"
  analog-input-headphone-mic: Microphone (priority 8700, latency offset 0 usec, available: no)
   properties:
    device.icon_name = "audio-input-microphone"
  analog-input-headset-mic: Headset Microphone (priority 8700, latency offset 0 usec, available: no)
   properties:
    device.icon_name = "audio-input-microphone"
  analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: unknown)
   properties:
    device.icon_name = "audio-speakers"
  analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: no)
   properties:
    device.icon_name = "audio-headphones"