Comment 15 for bug 1225622

since 0x17 is the analog mixer , if node 0x1d is ext mic jack , the possible node for the mic is 0x21 and line in is 0x1e

you need to retask node 0x17 to [Fixed] Mic at Int and MISC = NO_PRESENCE

Node 0x17 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Control: name="PCM Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="PCM Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Mic Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=2, ofs=0
  Control: name="Mic Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=2, ofs=0
  Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x06, mute=1
  Amp-In vals: [0x1f 0x1f] [0x80 0x80] [0x1f 0x1f] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  Connection: 6
     0x10 0x24 0x1d 0x1e 0x21 0x13

Node 0x1d [Pin Complex] wcaps 0x400101: Stereo
  Control: name="Mic Phantom Jack", index=0, device=0
  Pincap 0x00000334: IN OUT Detect
    Vref caps: HIZ 50
  Pin Default 0x01a190f0: [Jack] Mic at Ext Rear
    Conn = 1/8, Color = Pink
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x21: IN VREF_50
  Connection: 1
     0x1a
Node 0x1e [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000334: IN OUT Detect
    Vref caps: HIZ 50
  Pin Default 0x418130fe: [N/A] Line In at Ext Rear
    Conn = 1/8, Color = Blue
    DefAssociation = 0xf, Sequence = 0xe
  Pin-ctls: 0x00: VREF_HIZ
  Connection: 1
     0x19

Node 0x21 [Pin Complex] wcaps 0x400101: Stereo
  Pincap 0x00000334: IN OUT Detect
    Vref caps: HIZ 50
  Pin Default 0x42a190f0: [N/A] Mic at Ext Front
    Conn = 1/8, Color = Pink
    DefAssociation = 0xf, Sequence = 0x0
  Pin-ctls: 0x00: VREF_HIZ
  Connection: 1
     0x1b