Le Fri, 24 Aug 2012 14:12:36 +0300,
alexander <axeldenstore@xxxxxxxxx> a écrit :
> On 24/08/12 01:10, alexander wrote:
> > I figured the internal chip on my mobo is indeed fried.. with the
> > new card I only get sound out of the right channel.. if I gain the
> > left channel in alsamixer I can still here the noise floor rising
> > so it shouldn't be another fauly chip. I've tried to remove
> > my .asoundrc and /var/lib/alsa/asound without luck. When I start it
> > with jack it's the same thing, and I can also only see 2 outputs
> > even tho it's a 7.1 channel device. But that's not all catastrophic
> > as I only use 2 channels anyway.. but it probably have something to
> > do with the main issue.
> >
> > It's a cheapo 7.1 pci card from logilink with some VIA chip.
> >
> > 01:07.0 Multimedia audio controller: VIA Technologies Inc.
> > VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller (rev 01)
> > Subsystem: VIA Technologies Inc. Device 2403
> > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx-
> > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
> > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> > Latency: 64
> > Interrupt: pin A routed to IRQ 17
> > Region 0: I/O ports at dc00 [size=32]
> > Region 1: I/O ports at d880 [size=128]
> > Capabilities: <access denied>
> > Kernel driver in use: snd_ice1724
> >
> > [alex@burken ~]$ cat /proc/asound/pcm
> > 01-00: ICE1724 : ICE1724 : playback 1 : capture 1
> > 01-01: ICE1724 IEC958 : ICE1724 IEC958 : playback 1 : capture 1
> >
> >
> additinal research -->
>
> When I reload the driver dmesg tells me;
> [ 3447.192091] ice1724: No matching model found for ID 0x12140324
> [ 3447.194954] ice1724: Invalid EEPROM version 1
If you read ALSA_Configuration.txt into the kernel sources
Documentation folder or into the alsa-driver documentation (depending
on how the alsa driver is installed on your system), you will find a
list of kernel parameters you can add in the alsa configuration file
(something like /etc/modprobe.d/alsa.conf or sound.conf).
>From this file:
model - Use the given board model, one of the following:
revo51, revo71, amp2000, prodigy71, prodigy71lt,
prodigy71xt, prodigy71hifi, prodigyhd2, prodigy192,
juli, aureon51, aureon71, universe, ap192, k8x800,
phase22, phase28, ms300, av710, se200pci, se90pci,
fortissimo4, sn25p, WT192M, maya44
This module supports multiple cards and autoprobe.
Note: The supported board is detected by reading EEPROM or PCI
SSID (if EEPROM isn't available). You can override the
model by passing "model" module option in case that the
driver isn't configured properly or you want to try another
type for testing.
This file list the supported board. It is no Logitech one. But if you
are lucky, one of the above will work.
# modinfo -p snd-ice1724
index:Index value for ICE1724 soundcard. (array of int)
id:ID string for ICE1724 soundcard. (array of charp)
enable:Enable ICE1724 soundcard. (array of bool)
model:Use the given board model. (array of charp)
You can try to force a model in case the autodetection is failing.
Ex.:
options snd-ice1724 model=ap192
Dominique
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