[pulseaudio-tickets] [Bug 90491] no sound after plugging in headphones/speakers, "Speaker+LO" volume is lowered to 0

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 18 18:21:41 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=90491

--- Comment #19 from Raymond <superquad.vortex2 at gmail.com> ---
it is driver bug which change HP at Ext Left to Line Out as HP should not share
volume control with Speaker for notebook

Node 0x15 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  Control: name="Line Out Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Headphone Jack", index=0, device=0


  Pin Default 0x03211020: [Jack] HP Out at Ext Left
    Conn = 1/8, Color = Black
    DefAssociation = 0x2, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=02, enabled=1
  Connection: 2
     0x0c* 0x0d

Node 0x1a [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Control: name="Headphone Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Dock Headphone Jack", index=0, device=0

  Pin Default 0x2121101f: [Jack] HP Out at Sep Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0x1, Sequence = 0xf

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