[pulseaudio-tickets] [Bug 53892] Distorted sound with time-based scheduling (tsched=1 for module-udev-detect)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Sep 24 18:25:52 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=53892

--- Comment #6 from Raymond <superquad.vortex2 at gmail.com> ---
if you are using vt1708s and want to record playback and Mic

why don't you use stereo mix to select node 0x16  as input source ?


 mix of node 0x10 audio output and the Mic input

Node 0x16 [Audio Mixer] wcaps 0x20050b: Stereo Amp-In
  Control: name="Master Front Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Master Front 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
  Control: name="Front Mic Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=4, ofs=0
  Control: name="Front Mic Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=4, ofs=0
  Control: name="Line Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=3, ofs=0
  Control: name="Line Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=3, ofs=0
  Control: name="CD Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=1, ofs=0
  Control: name="CD Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=1, ofs=0
  Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
  Amp-In vals:  [0x9d 0x9d] [0x1a 0x1a] [0x8e 0x8e] [0x1a 0x1a] [0x0d 0x0d]
[0x97 0x97] [0x97 0x97]
  Power states:  D0 D1 D2 D3
  Power: setting=D0, actual=D0
  Connection: 7
     0x10 0x1f 0x1a 0x1b 0x1e 0x1d 0x25
Node 0x17 [Audio Selector] wcaps 0x300501: Stereo
  Control: name="Input Source", index=0, device=0
  Power states:  D0 D1 D2 D3
  Power: setting=D3, actual=D3
  Connection: 6
     0x1f 0x1a* 0x1b 0x1e 0x1d 0x16

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