Comment 5 for bug 1564876

Revision history for this message
Raymond (superquad-vortex2) wrote : Re: [hostname, Realtek ALC668, Mic, Internal] No autoswitch

Should remove 0x19

Node 0x19 [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
Control: name="Headphone Mic Boost Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
 Pincap 0x0000373c: IN OUT HP Detect Vref caps: HIZ 50 GRD 80 100
Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE
Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0
Connection: 3 0x0c* 0x0d 0x0e

You only need to change pulseaudio to select headset mic when headphone jack is plugged

Add [Jack Headphone] to headset-mic.conf

https://cgit.freedesktop.org/pulseaudio/pulseaudio/tree/src/modules/alsa/mixer/paths/analog-input-headset-mic.conf