Ubuntu
alsa-driver package

  1. Bug #1291616
  2. Comment #7

Comment 7 for bug 1291616

Revision history for this message
Raymond (superquad-vortex2) wrote :

seem jack detection problem

try hint

trigger_sense=0

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/Documentation/sound/alsa/HD-Audio.txt

Mar 12 21:02:08 vortexwizard pulseaudio[1811]: ( 12.766| 3.379) [pulseaudio] module-alsa-card.c: Jack 'Headphone Jack' is now plugged in
Mar 12 21:02:08 vortexwizard pulseaudio[1811]: ( 12.779| 0.012) [pulseaudio] device-port.c: Setting port analog-output-headphones to status yes
Mar 12 21:02:08 vortexwizard pulseaudio[1811]: ( 12.779| 0.000) [pulseaudio] module-switch-on-port-available.c: finding port analog-output-headphones
Mar 12 21:02:08 vortexwizard pulseaudio[1811]: ( 12.792| 0.013) [pulseaudio] module-alsa-card.c: Jack 'Headphone Jack' is now unplugged
Mar 12 21:02:08 vortexwizard pulseaudio[1811]: ( 12.793| 0.000) [pulseaudio] device-port.c: Setting port analog-output-headphones to status no
Mar 12 21:02:08 vortexwizard pulseaudio[1811]: ( 12.793| 0.000) [pulseaudio] module-switch-on-port-available.c: finding port analog-output-headphones
Mar 12 21:02:09 vortexwizard pulseaudio[1811]: ( 13.059| 0.266) [pulseaudio] module-alsa-card.c: Jack 'Headphone Jack' is now plugged in
Mar 12 21:02:09 vortexwizard pulseaudio[1811]: ( 13.059| 0.000) [pulseaudio] device-port.c: Setting port analog-output-headphones to status yes
Mar 12 21:02:09 vortexwizard pulseaudio[1811]: ( 13.059| 0.000) [pulseaudio] module-switch-on-port-available.c: finding port analog-output-headphones
Mar 12 21:02:09 vortexwizard pulseaudio[1811]: ( 13.086| 0.026) [pulseaudio] module-alsa-card.c: Jack 'Headphone Jack' is now unplugged

Node 0x0f [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  Control: name="Headphone Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Headphone Jack", index=0, device=0
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0001003f: IN OUT HP EAPD Detect Trigger ImpSense
  EAPD 0x2: EAPD
  Pin Default 0x02014110: [Jack] Line Out at Ext Front
    Conn = 1/8, Color = Green
    DefAssociation = 0x1, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0xc0: OUT HP
  Unsolicited: tag=01, enabled=1
  Connection: 1
     0x08