Your subsystem ID (104d:81f7) is not listed in the driver currently.  The driver is configured to use the generic parser if it can't find a match.

There are two defined models for your codec (vaio, vaio-ar).  Try loading the driver with one of those models as follows:
modprobe -r snd-hda-intel                  # remove driver
modprobe snd-hda-intel model=vaio  # reload with model deffinition

Try both model deffinitions to see which works better for you.  Report back your results and we'll get it added.

Thanks,

Tobin Davis

On Mon, 2007-01-22 at 22:22 +0100, jmsgrtn-alsa@yahoo.com wrote: 
Hi

I can't have any sound on my sony VAIO vgx-xl100 system with the 1.0.14rc2
build on a 2.6.18 kernel (debian)

the output of lspci -nv is :

00:1b.0 0403: 8086:27d8 (rev 01)
	Subsystem: 104d:81f7
	Flags: bus master, fast devsel, latency 0, IRQ 169
	Memory at fdff8000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>

dmesg gives :

ACPI: PCI interrupt for device 0000:00:1b.0 disabled
PCI: Enabling device 0000:00:1b.0 (0000 -> 0002)
ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 16 (level, low) -> IRQ 169
PCI: Setting latency timer of device 0000:00:1b.0 to 64
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:696:
codec_mask = 0x1
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:611:
AUD_IN = 6
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:233:
UNMUTE IN: NID=0x6 IDX=0x0
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:233:
UNMUTE IN: NID=0xe IDX=0x0
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:233:
UNMUTE IN: NID=0x7 IDX=0x0
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:217:
UNMUTE OUT: NID=0x7
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:648:
[Capture Source] NID=0x6, #SRC=1
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:651:
  [Line] IDX=0x0
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:289:
AUD_OUT found 2
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:233:
UNMUTE IN: NID=0xa IDX=0x0
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:217:
UNMUTE OUT: NID=0xa
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:217:
UNMUTE OUT: NID=0xa
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:251:
CONNECT: NID=0x6 IDX=0x0
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:713:
[Master Playback Switch] NID=0x2, DIR=OUT
ALSA
/home/jm/tmp/alsa-driver-1.0.14rc2/pci/hda/../../alsa-kernel/pci/hda/hda_generic.c:733:
[Master Playback Volume] NID=0x2, DIR=OUT

and the contents of /proc/asound/card0/codec# is :

Codec: SigmaTel CXD9872RD/K
Address: 0
Vendor Id: 0x83847661
Subsystem Id: 0x104d0b00
Revision Id: 0x104201
Default PCM:
    rates [0x7e0]: 44100 48000 88200 96000 176400 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Default Amp-In caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1
Default Amp-Out caps: ofs=0x7f, nsteps=0x7f, stepsize=0x02, mute=1
Node 0x02 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out
  Amp-Out caps: N/A
  Amp-Out vals:  [0x3c 0x3c]
  Power: 0x0
Node 0x03 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out
  Amp-Out caps: N/A
  Amp-Out vals:  [0xff 0xff]
  Power: 0x0
Node 0x04 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out
  Amp-Out caps: N/A
  Amp-Out vals:  [0xff 0xff]
  Power: 0x0
Node 0x05 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out
  Amp-Out caps: N/A
  Amp-Out vals:  [0x3c 0x3c]
  Power: 0x0
Node 0x06 [Audio Input] wcaps 0x1d0541: Stereo
  Power: 0x0
  Connection: 1
     0x07
Node 0x07 [Audio Selector] wcaps 0x300903: Stereo Amp-In
  Amp-In caps: N/A
  Amp-In vals:  [0x00 0x00]
  Connection: 1
     0x0e
Node 0x08 [Audio Input] wcaps 0x1d0541: Stereo
  Power: 0x0
  Connection: 1
     0x09
Node 0x09 [Audio Selector] wcaps 0x300903: Stereo Amp-In
  Amp-In caps: N/A
  Amp-In vals:  [0x80 0x80]
  Connection: 1
     0x15
Node 0x0a [Pin Complex] wcaps 0x400181: Stereo
  Pincap 0x08173c: IN OUT HP Detect
  Pin Default 0x02024110: [Jack] Line Out at Ext Front
    Conn = 1/4, Color = Green
  Pin-ctls: 0xc0: OUT HP
  Connection: 1
     0x02
Node 0x0b [Pin Complex] wcaps 0x400181: Stereo
  Pincap 0x0814: OUT Detect
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
  Pin-ctls: 0x00:
  Connection: 1
     0x04
Node 0x0c [Pin Complex] wcaps 0x400181: Stereo
  Pincap 0x0814: OUT Detect
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
  Pin-ctls: 0x00:
  Connection: 1
     0x03
Node 0x0d [Pin Complex] wcaps 0x400181: Stereo
  Pincap 0x08173c: IN OUT HP Detect
  Pin Default 0x02a19920: [Jack] Mic at Ext Front
    Conn = 1/8, Color = Pink
  Pin-ctls: 0x24: IN
  Connection: 1
     0x02
Node 0x0e [Pin Complex] wcaps 0x400081: Stereo
  Pincap 0x0824: IN Detect
  Pin Default 0x01845121: [Jack] Line In at Ext Rear
    Conn = RCA, Color = Red
  Pin-ctls: 0x20: IN
Node 0x0f [Pin Complex] wcaps 0x400181: Stereo
  Pincap 0x0814: OUT Detect
  Pin Default 0x01045111: [Jack] Line Out at Ext Rear
    Conn = RCA, Color = Red
  Pin-ctls: 0x40: OUT
  Connection: 1
     0x05
Node 0x10 [Audio Output] wcaps 0x40211: Stereo Digital
  PCM:
    rates [0x3e0]: 44100 48000 88200 96000 176400
    bits [0xe]: 16 20 24
    formats [0x5]: PCM AC3
Node 0x11 [Pin Complex] wcaps 0x400301: Stereo Digital
  Pincap 0x0810: OUT
  Pin Default 0x01451112: [Jack] SPDIF Out at Ext Rear
    Conn = Optical, Color = Black
  Pin-ctls: 0x00:
  Connection: 2
     0x10* 0x09
Node 0x12 [Audio Input] wcaps 0x140311: Stereo Digital
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0xe]: 16 20 24
    formats [0x5]: PCM AC3
  Connection: 1
     0x13
Node 0x13 [Pin Complex] wcaps 0x440381: Stereo Digital
  Pincap 0x0834: IN OUT Detect
  Pin Default 0x01c51122: [Jack] SPDIF In at Ext Rear
    Conn = Optical, Color = Black
  Pin-ctls: 0x00:
  Connection: 1
     0x18
Node 0x14 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x0820: IN
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
  Pin-ctls: 0x20: IN
Node 0x15 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=1
  Amp-Out vals:  [0x00 0x00]
  Connection: 4
     0x0a 0x0d* 0x14 0x02
Node 0x16 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out
  Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=0
  Amp-Out vals:  [0x00]
Node 0x17 [Volume Knob Widget] wcaps 0x600000: Mono
Node 0x18 [Audio Output] wcaps 0x40201: Stereo Digital



---------------------------------
Jean-Marc Segretain
mailto:jmsegretain@yahoo.com 



	

	
		
___________________________________________________________________________ 
Découvrez une nouvelle façon d'obtenir des réponses à toutes vos questions ! 
Profitez des connaissances, des opinions et des expériences des internautes sur Yahoo! Questions/Réponses 
http://fr.answers.yahoo.com

-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys - and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________
Alsa-devel mailing list
Alsa-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/alsa-devel
--
Tobin Davis <tdavis@dsl-only.net>