Comment 11 for bug 930617

do you mean you close laptop lid while the sound is playing ?

you have to provide alsa-info before closing the lid and after reopen the lid

codec has two paths for the output pins which can either connect directly to audio output 0x15, 0x16, 0x17 or analog mixer 0x1d through node 0x1e by enable/disable loopback mixing

Node 0x0a [Pin Complex] wcaps 0x400183: Stereo Amp-In
  Amp-In caps: N/A
  Amp-In vals: [0x00 0x00]
  Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense
    Vref caps: HIZ 50 GRD 80
  Pin Default 0x0321101f: [Jack] HP Out at Ext Left
    Conn = 1/8, Color = Black
    DefAssociation = 0x1, Sequence = 0xf
  Pin-ctls: 0x40: OUT VREF_HIZ
  Unsolicited: tag=01, enabled=1
  Connection: 4
     0x15* 0x16 0x17 0x1e

Node 0x0d [Pin Complex] wcaps 0x400183: Stereo Amp-In
  Amp-In caps: N/A
  Amp-In vals: [0x00 0x00]
  Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense
  Pin Default 0x90170110: [Fixed] Speaker at Int N/A
    Conn = Analog, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Connection: 4
     0x15 0x16 0x17* 0x1e

Node 0x0f [Pin Complex] wcaps 0x400183: Stereo Amp-In
  Amp-In caps: N/A
  Amp-In vals: [0x00 0x00]
  Pincap 0x00000037: IN OUT Detect Trigger ImpSense
  Pin Default 0x0321101f: [Jack] HP Out at Ext Left
    Conn = 1/8, Color = Black
    DefAssociation = 0x1, Sequence = 0xf
  Pin-ctls: 0x00:
  Unsolicited: tag=02, enabled=1
  Connection: 4
     0x15 0x16* 0x17 0x1e