Re: configure a soundcard?

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On Fri, Apr 26, 2019 at 4:28 AM Tanu Kaskinen <tanuk@xxxxxx> wrote:

> Card #1
>         Name: alsa_card.pci-0000_00_14.2

...

>         Ports:

...

>                 analog-output-lineout: Line Out (priority: 9900, latency
> offset: 0 usec, not available)
>                         Part of profile(s): output:analog-stereo,
> output:analog-stereo+input:analog-stereo, output:analog-surround-21,
> output:analog-surround-21+input:analog-stereo, output:analog-surround-40,
> output:analog-surround-40+input:analog-stereo, output:analog-surround-41,
> output:analog-surround-41+input:analog-stereo, output:analog-surround-50,
> output:analog-surround-50+input:analog-stereo, output:analog-surround-51,
> output:analog-surround-51+input:analog-stereo, output:analog-surround-71,
> output:analog-surround-71+input:analog-stereo
>                 analog-output-headphones: Headphones (priority: 9000,
> latency offset: 0 usec, not available)
>                         Properties:
>                                 device.icon_name = "audio-headphones"
>                         Part of profile(s): output:analog-stereo,
> output:analog-stereo+input:analog-stereo
>                 iec958-stereo-output: Digital Output (S/PDIF) (priority: 0,
> latency offset: 0 usec)
>                         Part of profile(s): output:iec958-stereo,
> output:iec958-stereo+input:analog-stereo

Both analog ports are marked as "not available", which means that to
PulseAudio looks like nothing is plugged in in either connector. This
is the reason why PulseAudio always picks the digital output on boot.
Broken jack detection is is a hardware or driver issue, which can be
worked around, see below.

Ahhh. Understood. 
 
> >     while read -r line; do amixer -c0 cget "$line"; done <<< $(amixer -c0
> > controls | grep Jack)
> >
>
> numid=1,iface=CARD,name='HDMI/DP,pcm=3 Jack'
>   ; type=BOOLEAN,access=r-------,values=1
>   : values=on
> numid=7,iface=CARD,name='HDMI/DP,pcm=7 Jack'
>   ; type=BOOLEAN,access=r-------,values=1
>   : values=off

It seems that I guessed wrong the card number. Card 0 seems to be the
HDMI card, while we're interested in the analog sound card, which is
alsa card 1. So change the script to this:

    while read -r line; do amixer -c0 cget "$line"; done <<< $(amixer -c0 controls | grep Jack)

I'm guessing I should change the above -c0's to -c1's. Here is that output:

numid=44,iface=CARD,name='CD Phantom Jack'
  ; type=BOOLEAN,access=r-------,values=1
  : values=on
numid=49,iface=CARD,name='Front Headphone Jack'
  ; type=BOOLEAN,access=r-------,values=1
  : values=off
numid=42,iface=CARD,name='Front Mic Jack'
  ; type=BOOLEAN,access=r-------,values=1
  : values=off
numid=43,iface=CARD,name='Line Jack'
  ; type=BOOLEAN,access=r-------,values=1
  : values=off
numid=47,iface=CARD,name='Line Out CLFE Jack'
  ; type=BOOLEAN,access=r-------,values=1
  : values=off
numid=45,iface=CARD,name='Line Out Front Jack'
  ; type=BOOLEAN,access=r-------,values=1
  : values=off
numid=48,iface=CARD,name='Line Out Side Jack'
  ; type=BOOLEAN,access=r-------,values=1
  : values=off
numid=46,iface=CARD,name='Line Out Surround Jack'
  ; type=BOOLEAN,access=r-------,values=1
  : values=off
numid=41,iface=CARD,name='Rear Mic Jack'
  ; type=BOOLEAN,access=r-------,values=1
  : values=off
numid=50,iface=CARD,name='SPDIF Jack'
  ; type=BOOLEAN,access=r-------,values=1
  : values=off
 

This information is required for me to give instructions for how to
work around the issue.

Okay.

Thanks for all your help!

-m
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