[alsa-devel] No headphone control for ALC892 on Zotac Motherboard D2550ITXS-B-E

[Raymond Yau]

> > > Hi,
> > > Attached is output of alsa-info.
> > > Updated to Alsa-driver 1.0.25 running with 2.6.34 kernel.
> > > Frontpanel of my case has mic and headphone output connectors.
> > > front mic works but no headphones.
> > > Card works except headphones
> > > Can you please help?
> > >
> >
> > Try hda-jack-retask the front line out to front headphone
>
> Is there a way to do that without using a grphical gui?
> The machine doesn't have gtk3 installed.
> Thx in advance!

Use early patching to fix the pin default of node 0x1b

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

>
> > Node 0x1b [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
> >   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 0x0001373e: IN OUT HP EAPD Detect Trigger
> >     Vref caps: HIZ 50 GRD 80 100
> >   EAPD 0x2: EAPD
> >   Pin Default 0x02014c20: [Jack] Line Out at Ext Front
> >     Conn = 1/8, Color = Green
> >     DefAssociation = 0x2, Sequence = 0x0
> >   Pin-ctls: 0x20: IN VREF_HIZ
> >   Unsolicited: tag=00, enabled=0
> >   Power states:  D0 D1 D2 D3 EPSS
> >   Power: setting=D0, actual=D0
> >   Connection: 5
> >      0x0c* 0x0d 0x0e 0x0f 0x26
>