Thread: VT1708BCE - Audio not working

hello. i'm having problems configuring chipset vt1708bce on ubuntu 10.04 box. i'm using alsa 1.0.23.

first installed ubuntu 10.04 (alsa 1.0.21). configuration, audio (front , rear) works. however, none of microphones (front , rear) work.

upgraded alsa version 1.0.23, , result rear audio , microphone did work, front panel (audio , microphone) stopped working.

below results of alsa-info.sh script. can see (search "control.20") volume on 'front mic boost capture volume' set 0. i've tried change volume using alsamixer , gnome-volume, none of them seem work.

have clue of wrong? thank much!

!!################################
!!alsa information script v 0.4.60
!!################################

!!script ran on: sun jun 26 18:49:46 utc 2011


!!linux distribution
!!------------------

ubuntu 10.04 lts \n \l distrib_id=ubuntu distrib_description="ubuntu 10.04 lts"


!!dmi information
!!---------------

manufacturer: biostar group
product name: n68s3b
product version:


!!kernel information
!!------------------

kernel release: 2.6.32-32-generic
operating system: gnu/linux
architecture: i686
processor: unknown
smp enabled: yes


!!alsa version
!!------------

driver version: 1.0.23
library version: 1.0.22
utilities version: 1.0.22


!!loaded alsa modules
!!-------------------

snd_hda_intel


!!sound servers on system
!!----------------------------

pulseaudio:
installed - yes (/usr/bin/pulseaudio)
running - yes

esound daemon:
installed - yes (/usr/bin/esd)
running - no


!!soundcards recognised alsa
!!-----------------------------

0 [nvidia ]: hda-intel - hda nvidia
hda nvidia @ 0xdfff8000 irq 21


!!pci soundcards installed in system
!!--------------------------------------

00:05.0 audio device: nvidia corporation mcp61 high definition audio (rev a2)


!!advanced information - pci vendor/device/subsystem id's
!!--------------------------------------------------------

00:05.0 0403: 10de:03f0 (rev a2)
subsystem: 1565:810a


!!modprobe options (sound related)
!!--------------------------------

snd-atiixp-modem: index=-2
snd-intel8x0m: index=-2
snd-via82xx-modem: index=-2
snd-usb-audio: index=-2
snd-usb-us122l: index=-2
snd-usb-usx2y: index=-2
snd-usb-caiaq: index=-2
snd-cmipci: mpu_port=0x330 fm_port=0x388
snd-pcsp: index=-2
snd-hda-intel: model=auto


!!loaded sound module options
!!--------------------------

!!module: snd_hda_intel
bdl_pos_adj : 32,-1,-1,-1,-1,-1,-1,-1
beep_mode : 1,1,1,1,1,1,1,1
enable : y,y,y,y,y,y,y,y
enable_msi : -1
id : <null>,<null>,<null>,<null>,<null>,<null>,<null>,< null>
index : -1,-1,-1,-1,-1,-1,-1,-1
model : auto,<null>,<null>,<null>,<null>,<null>,<null>,<nu ll>
patch : <null>,<null>,<null>,<null>,<null>,<null>,<null>,< null>
position_fix : 0,0,0,0,0,0,0,0
power_save : 0
power_save_controller : y
probe_mask : -1,-1,-1,-1,-1,-1,-1,-1
probe_only : 0,0,0,0,0,0,0,0
single_cmd : n


!!hda-intel codec information
!!---------------------------
--startcollapse--

codec: via vt1708bce
address: 0
function id: 0x1
vendor id: 0x1106e721
subsystem id: 0x1565810a
revision id: 0x100100
no modem function group found
default pcm:
rates [0x0]:
bits [0x0]:
formats [0x0]:
default amp-in caps: n/a
default amp-out caps: n/a
gpio: io=1, o=0, i=0, unsolicited=1, wake=0
io[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
node 0x10 [audio output] wcaps 0x41d: stereo amp-out
control: name="front playback volume", index=0, device=0
controlamp: chs=3, dir=out, idx=0, ofs=0
device: name="vt1708bce analog", type="audio", device=0
amp-out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0
amp-out vals: [0x2a 0x2a]
converter: stream=0, channel=0
pcm:
rates [0x5e0]: 44100 48000 88200 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: pcm
power states: d0 d1 d2 d3
power: setting=d0, actual=d0
node 0x11 [audio output] wcaps 0x41d: stereo amp-out
amp-out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0
amp-out vals: [0x2a 0x2a]
converter: stream=0, channel=0
pcm:
rates [0x5e0]: 44100 48000 88200 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: pcm
power states: d0 d1 d2 d3
power: setting=d3, actual=d3
node 0x12 [audio output] wcaps 0x611: stereo digital
converter: stream=0, channel=0
digital:
digital category: 0x0
pcm:
rates [0x5e0]: 44100 48000 88200 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: pcm
power states: d0 d1 d2 d3
power: setting=d0, actual=d0
node 0x13 [audio input] wcaps 0x10051b: stereo amp-in
control: name="capture volume", index=0, device=0
controlamp: chs=3, dir=in, idx=0, ofs=0
control: name="capture switch", index=0, device=0
controlamp: chs=3, dir=in, idx=0, ofs=0
device: name="vt1708bce analog", type="audio", device=0
amp-in caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1
amp-in vals: [0x1f 0x1f]
converter: stream=0, channel=0
sdi-select: 0
pcm:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: pcm
power states: d0 d1 d2 d3
power: setting=d3, actual=d3
connection: 1
0x17
node 0x14 [audio input] wcaps 0x10051b: stereo amp-in
control: name="capture volume", index=1, device=0
controlamp: chs=3, dir=in, idx=0, ofs=0
control: name="capture switch", index=1, device=0
controlamp: chs=3, dir=in, idx=0, ofs=0
amp-in caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1
amp-in vals: [0x00 0x00]
converter: stream=0, channel=0
sdi-select: 0
pcm:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: pcm
power states: d0 d1 d2 d3
power: setting=d3, actual=d3
connection: 1
0x1e
node 0x15 [audio output] wcaps 0x611: stereo digital
converter: stream=0, channel=0
digital:
digital category: 0x0
pcm:
rates [0x5e0]: 44100 48000 88200 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: pcm
power states: d0 d1 d2 d3
power: setting=d0, actual=d0
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
amp-in caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
amp-in vals: [0x1e 0x1e] [0x00 0x00] [0x80 0x80] [0x00 0x00] [0x00 0x00] [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
node 0x18 [audio selector] wcaps 0x30050d: stereo amp-out
amp-out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
amp-out vals: [0x80 0x80]
power states: d0 d1 d2 d3
power: setting=d3, actual=d3
connection: 1
0x11
node 0x19 [pin complex] wcaps 0x400581: stereo
pincap 0x00000014: out detect
pin default 0x410110f2: [n/a] line out @ ext rear
conn = 1/8, color = black
defassociation = 0xf, sequence = 0x2
pin-ctls: 0x00:
unsolicited: tag=04, enabled=1
power states: d0 d1 d2 d3
power: setting=d3, actual=d3
connection: 1
0x18
node 0x1a [pin complex] wcaps 0x400581: stereo
control: name="mic boost capture volume", index=0, device=0
controlamp: chs=3, dir=in, idx=0, ofs=0
control: name="smart 5.1", index=0, device=0
pincap 0x00002334: in out detect
vref caps: hiz 50 100
pin default 0x01a19036: [jack] mic @ ext rear
conn = 1/8, color = pink
defassociation = 0x3, sequence = 0x6
pin-ctls: 0x21: in vref_50
unsolicited: tag=04, enabled=1
power states: d0 d1 d2 d3
power: setting=d3, actual=d3
connection: 1
0x26
node 0x1b [pin complex] wcaps 0x400581: stereo
control: name="independent hp", index=0, device=0
control: name="smart 5.1", index=0, device=0
pincap 0x00002334: in out detect
vref caps: hiz 50 100
pin default 0x0181303e: [jack] line in @ ext rear
conn = 1/8, color = blue
defassociation = 0x3, sequence = 0xe
pin-ctls: 0x20: in vref_hiz
unsolicited: tag=04, enabled=1
power states: d0 d1 d2 d3
power: setting=d3, actual=d3
connection: 1
0x18
node 0x1c [pin complex] wcaps 0x40058d: stereo amp-out
control: name="front playback switch", index=0, device=0
controlamp: chs=3, dir=out, idx=0, ofs=0
amp-out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
amp-out vals: [0x00 0x00]
pincap 0x0001001c: out hp eapd detect
eapd 0x2: eapd
pin default 0x01014010: [jack] line out @ ext rear
conn = 1/8, color = green
defassociation = 0x1, sequence = 0x0
pin-ctls: 0x40: out
unsolicited: tag=04, enabled=1
power states: d0 d1 d2 d3
power: setting=d0, actual=d0
connection: 1
0x16
node 0x1d [pin complex] wcaps 0x40058d: stereo amp-out
control: name="headphone playback switch", index=0, device=0
controlamp: chs=3, dir=out, idx=0, ofs=0
control: name="independent hp", index=0, device=0
amp-out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
amp-out vals: [0x00 0x00]
pincap 0x0000233c: in out hp detect
vref caps: hiz 50 100
pin default 0x0221401f: [jack] hp out @ ext front
conn = 1/8, color = green
defassociation = 0x1, sequence = 0xf
pin-ctls: 0xc0: out hp vref_hiz
unsolicited: tag=05, enabled=1
power states: d0 d1 d2 d3
power: setting=d3, actual=d3
connection: 2
0x16* 0x25
node 0x1e [pin complex] wcaps 0x40058d: stereo amp-out
control: name="front mic boost capture volume", index=0, device=0
controlamp: chs=3, dir=in, idx=0, ofs=0
control: name="smart 5.1", index=0, device=0
amp-out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
amp-out vals: [0x00 0x00]
pincap 0x0000233c: in out hp detect
vref caps: hiz 50 100
pin default 0x02a19038: [jack] mic @ ext front
conn = 1/8, color = pink
defassociation = 0x3, sequence = 0x8
pin-ctls: 0x21: in vref_50
unsolicited: tag=04, enabled=1
power states: d0 d1 d2 d3
power: setting=d3, actual=d3
connection: 2
0x16 0x25*
node 0x1f [pin complex] wcaps 0x400401: stereo
pincap 0x00000020: in
pin default 0x503701f7: [n/a] cd @ int n/a
conn = analog, color = unknown
defassociation = 0xf, sequence = 0x7
misc = no_presence
pin-ctls: 0x00:
power states: d0 d1 d2 d3
power: setting=d0, actual=d0
node 0x20 [pin complex] wcaps 0x400701: stereo digital
pincap 0x00000010: out
pin default 0x474411f0: [n/a] spdif out @ ext rear panel
conn = rca, color = black
defassociation = 0xf, sequence = 0x0
misc = no_presence
pin-ctls: 0x40: out
power states: d0 d1 d2 d3
power: setting=d0, actual=d0
connection: 1
0x12
node 0x21 [pin complex] wcaps 0x400701: stereo digital
pincap 0x00000010: out
pin default 0x47c421f0: [n/a] spdif in @ ext rear panel
conn = rca, color = grey
defassociation = 0xf, sequence = 0x0
misc = no_presence
pin-ctls: 0x40: out
power states: d0 d1 d2 d3
power: setting=d0, actual=d0
connection: 1
0x15
node 0x22 [pin complex] wcaps 0x400581: stereo
pincap 0x00000014: out detect
pin default 0x410160f1: [n/a] line out @ ext rear
conn = 1/8, color = orange
defassociation = 0xf, sequence = 0x1
pin-ctls: 0x00:
unsolicited: tag=04, enabled=1
power states: d0 d1 d2 d3
power: setting=d3, actual=d3
connection: 1
0x26
node 0x23 [pin complex] wcaps 0x400581: stereo
pincap 0x00000014: out detect
pin default 0x410120f4: [n/a] line out @ ext rear
conn = 1/8, color = grey
defassociation = 0xf, sequence = 0x4
pin-ctls: 0x00:
unsolicited: tag=04, enabled=1
power states: d0 d1 d2 d3
power: setting=d3, actual=d3
connection: 1
0x27
node 0x24 [audio output] wcaps 0x41d: stereo amp-out
amp-out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0
amp-out vals: [0x2a 0x2a]
converter: stream=0, channel=0
pcm:
rates [0x5e0]: 44100 48000 88200 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: pcm
power states: d0 d1 d2 d3
power: setting=d3, actual=d3
node 0x25 [audio output] wcaps 0x41d: stereo amp-out
control: name="headphone playback volume", index=0, device=0
controlamp: chs=3, dir=out, idx=0, ofs=0
amp-out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0
amp-out vals: [0x2a 0x2a]
converter: stream=0, channel=0
pcm:
rates [0x5e0]: 44100 48000 88200 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: pcm
power states: d0 d1 d2 d3
power: setting=d0, actual=d0
node 0x26 [audio selector] wcaps 0x30050d: stereo amp-out
amp-out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
amp-out vals: [0x80 0x80]
power states: d0 d1 d2 d3
power: setting=d3, actual=d3
connection: 1
0x24
node 0x27 [audio selector] wcaps 0x30050d: stereo amp-out
amp-out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
amp-out vals: [0x00 0x00]
power states: d0 d1 d2 d3
power: setting=d0, actual=d0
connection: 1
0x25
--endcollapse--


!!alsa device nodes
!!-----------------

crw-rw---- 1 root audio 116, 0 jun 26 14:32 /dev/snd/controlc0
crw-rw---- 1 root audio 116, 4 jun 26 14:32 /dev/snd/hwc0d0
crw-rw---- 1 root audio 116, 24 jun 26 15:47 /dev/snd/pcmc0d0c
crw-rw---- 1 root audio 116, 16 jun 26 15:48 /dev/snd/pcmc0d0p
crw-rw---- 1 root audio 116, 1 jun 26 14:32 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 jun 26 14:32 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 60 jun 26 14:32 .
drwxr-xr-x 3 root root 180 jun 26 14:32 ..
lrwxrwxrwx 1 root root 12 jun 26 14:32 pci-0000:00:05.0 -> ../controlc0


!!aplay/arecord output
!!------------

aplay

**** list of playback hardware devices ****
card 0: nvidia [hda nvidia], device 0: vt1708bce analog [vt1708bce analog]
subdevices: 2/2
subdevice #0: subdevice #0
subdevice #1: subdevice #1

arecord

**** list of capture hardware devices ****
card 0: nvidia [hda nvidia], device 0: vt1708bce analog [vt1708bce analog]
subdevices: 2/2
subdevice #0: subdevice #0
subdevice #1: subdevice #1

!!amixer output
!!-------------

!!-------mixer controls card 0 [nvidia]

card hw:0 'nvidia'/'hda nvidia @ 0xdfff8000 irq 21'
mixer name : 'via vt1708bce'
components : 'hda:1106e721,1565810a,00100100'
controls : 22
simple ctrls : 14
simple mixer control 'master front',0
capabilities: pvolume pswitch penum
playback channels: front left - front right
limits: playback 0 - 31
mono:
front left: playback 30 [97%] [10.50db] [on]
front right: playback 30 [97%] [10.50db] [on]
simple mixer control 'pcm',0
capabilities: pvolume penum
playback channels: front left - front right
limits: playback 0 - 255
mono:
front left: playback 253 [99%] [0.40db]
front right: playback 253 [99%] [0.40db]
simple mixer control 'front',0
capabilities: pvolume pswitch penum
playback channels: front left - front right
limits: playback 0 - 42
mono:
front left: playback 42 [100%] [0.00db] [on]
front right: playback 42 [100%] [0.00db] [on]
simple mixer control 'front mic',0
capabilities: pvolume pswitch penum
playback channels: front left - front right
limits: playback 0 - 31
mono:
front left: playback 0 [0%] [-34.50db] [on]
front right: playback 0 [0%] [-34.50db] [on]
simple mixer control 'front mic boost',0
capabilities: cvolume penum
capture channels: front left - front right
limits: capture 0 - 3
front left: capture 0 [0%] [0.00db]
front right: capture 0 [0%] [0.00db]
simple mixer control 'line',0
capabilities: pvolume pswitch penum
playback channels: front left - front right
limits: playback 0 - 31
mono:
front left: playback 0 [0%] [-34.50db] [on]
front right: playback 0 [0%] [-34.50db] [on]
simple mixer control 'mic',0
capabilities: pvolume pswitch penum
playback channels: front left - front right
limits: playback 0 - 31
mono:
front left: playback 0 [0%] [-34.50db] [off]
front right: playback 0 [0%] [-34.50db] [off]
simple mixer control 'mic boost',0
capabilities: cvolume penum
capture channels: front left - front right
limits: capture 0 - 3
front left: capture 3 [100%] [30.75db]
front right: capture 3 [100%] [30.75db]
simple mixer control 'capture',0
capabilities: cvolume cswitch penum
capture channels: front left - front right
limits: capture 0 - 31
front left: capture 31 [100%] [30.00db] [on]
front right: capture 31 [100%] [30.00db] [on]
simple mixer control 'capture',1
capabilities: cvolume cswitch penum
capture channels: front left - front right
limits: capture 0 - 31
front left: capture 0 [0%] [-16.50db] [on]
front right: capture 0 [0%] [-16.50db] [on]
simple mixer control 'independent hp',0
capabilities: enum
items: 'off' 'on'
item0: 'off'
simple mixer control 'input source',0
capabilities: cenum
items: 'stereo mixer' 'mic' 'front mic' 'line'
item0: 'front mic'
simple mixer control 'smart 5.1',0
capabilities: pswitch pswitch-joined penum
playback channels: mono
mono: playback [off]


!!alsactl output
!!-------------

--startcollapse--
state.nvidia {
control.1 {
comment.access 'read write'
comment.type integer
comment.count 2
comment.range '0 - 31'
comment.dbmin -3450
comment.dbmax 1200
iface mixer
name 'master front playback volume'
value.0 30
value.1 30
}
control.2 {
comment.access 'read write'
comment.type boolean
comment.count 2
iface mixer
name 'master front playback switch'
value.0 true
value.1 true
}
control.3 {
comment.access 'read write'
comment.type integer
comment.count 2
comment.range '0 - 42'
comment.dbmin -6300
comment.dbmax 0
iface mixer
name 'front playback volume'
value.0 42
value.1 42
}
control.4 {
comment.access 'read write'
comment.type boolean
comment.count 2
iface mixer
name 'front playback switch'
value.0 true
value.1 true
}
control.7 {
comment.access 'read write'
comment.type integer
comment.count 2
comment.range '0 - 31'
comment.dbmin -3450
comment.dbmax 1200
iface mixer
name 'mic playback volume'
value.0 0
value.1 0
}
control.8 {
comment.access 'read write'
comment.type boolean
comment.count 2
iface mixer
name 'mic playback switch'
value.0 false
value.1 false
}
control.9 {
comment.access 'read write'
comment.type integer
comment.count 2
comment.range '0 - 31'
comment.dbmin -3450
comment.dbmax 1200
iface mixer
name 'front mic playback volume'
value.0 0
value.1 0
}
control.10 {
comment.access 'read write'
comment.type boolean
comment.count 2
iface mixer
name 'front mic playback switch'
value.0 true
value.1 true
}
control.11 {
comment.access 'read write'
comment.type integer
comment.count 2
comment.range '0 - 31'
comment.dbmin -3450
comment.dbmax 1200
iface mixer
name 'line playback volume'
value.0 0
value.1 0
}
control.12 {
comment.access 'read write'
comment.type boolean
comment.count 2
iface mixer
name 'line playback switch'
value.0 true
value.1 true
}
control.13 {
comment.access 'read write'
comment.type enumerated
comment.count 1
comment.item.0 off
comment.item.1 on
iface mixer
name 'independent hp'
value off
}
control.14 {
comment.access 'read write'
comment.type boolean
comment.count 1
iface mixer
name 'smart 5.1'
value false
}
control.15 {
comment.access 'read write'
comment.type integer
comment.count 2
comment.range '0 - 31'
comment.dbmin -1650
comment.dbmax 3000
iface mixer
name 'capture volume'
value.0 31
value.1 31
}
control.16 {
comment.access 'read write'
comment.type boolean
comment.count 2
iface mixer
name 'capture switch'
value.0 true
value.1 true
}
control.17 {
comment.access 'read write'
comment.type integer
comment.count 2
comment.range '0 - 31'
comment.dbmin -1650
comment.dbmax 3000
iface mixer
name 'capture volume'
index 1
value.0 0
value.1 0
}
control.18 {
comment.access 'read write'
comment.type boolean
comment.count 2
iface mixer
name 'capture switch'
index 1
value.0 true
value.1 true
}
control.19 {
comment.access 'read write'
comment.type integer
comment.count 2
comment.range '0 - 3'
comment.dbmin 0
comment.dbmax 3075
iface mixer
name 'mic boost capture volume'
value.0 3
value.1 3
}
control.20 {
comment.access 'read write'
comment.type integer
comment.count 2
comment.range '0 - 3'
comment.dbmin 0
comment.dbmax 3075
iface mixer
name 'front mic boost capture volume'
value.0 0
value.1 0
}
control.21 {
comment.access 'read write'
comment.type enumerated
comment.count 1
comment.item.0 'stereo mixer'
comment.item.1 mic
comment.item.2 'front mic'
comment.item.3 line
iface mixer
name 'input source'
value 'front mic'
}
control.22 {
comment.access 'read write user'
comment.type integer
comment.count 2
comment.range '0 - 255'
comment.tlv '0000000100000008ffffec1400000014'
comment.dbmin -5100
comment.dbmax 0
iface mixer
name 'pcm playback volume'
value.0 253
value.1 253
}
}
--endcollapse--


!!all loaded modules
!!------------------

module
snd_hda_codec_via
snd_hda_intel
snd_hda_codec
snd_hwdep
snd_pcm_oss
snd_mixer_oss
snd_pcm
snd_seq_dummy
snd_seq_oss
binfmt_misc
fbcon
tileblit
font
bitblit
softcursor
snd_seq_midi
snd_rawmidi
vga16fb
vgastate
snd_seq_midi_event
snd_seq
snd_timer
snd_seq_device
nouveau
ttm
snd
drm_kms_helper
drm
ppdev
soundcore
snd_page_alloc
parport_pc
agpgart
i2c_algo_bit
i2c_nforce2
lp
parport
usbhid
hid
pata_amd
forcedeth
sata_nv


!!sysfs files
!!-----------

/sys/class/sound/hwc0d0/init_pin_configs:
0x19 0x410110f2
0x1a 0x01a19036
0x1b 0x0181303e
0x1c 0x01014010
0x1d 0x0221401f
0x1e 0x02a19038
0x1f 0x503701f7
0x20 0x474411f0
0x21 0x47c421f0
0x22 0x410160f1
0x23 0x410120f4

/sys/class/sound/hwc0d0/driver_pin_configs:

/sys/class/sound/hwc0d0/user_pin_configs:

/sys/class/sound/hwc0d0/init_verbs:


!!alsa/hda dmesg
!!------------------

[ 11.310034] acpi: pci interrupt link [laza] enabled @ irq 21
[ 11.310040] hda intel 0000:00:05.0: pci int b -> link[laza] -> gsi 21 (level, low) -> irq 21
[ 11.310043] hda_intel: disable msi nvidia chipset
[ 11.310065] hda intel 0000:00:05.0: setting latency timer 64
[ 20.756355] eth0: no ipv6 routers present

hello? clue?

Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Multimedia Software [ubuntu] VT1708BCE - Audio not working

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