No headphones on STAC7661

No headphones on STAC7661

[Franck Routier]

Hi,

I have problems with headphones on my Sony Viao VGN-SZ1M using alsa.

Main speakers work fine, but as soon as I plug a headphone set, main 
speakers mute (as expected), but I get no sound on headphones either...

Here is my environment :

Sony SZ1M
alsamixer says :
Card: HDA Intel
Chip: SigmaTel STAC7661
two items : Master and PCM.

$ cat /proc/asound/modules
0 snd_hda_intel

I use Ubuntu Dapper with ubuntu kernel 2.6.15-26-686.

Well, I don't know what information would be interesting to track down 
the problem...

Thanks,
Franck

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Re: No headphones on STAC7661

[Takashi Iwai]

At Wed, 30 Aug 2006 11:14:13 +0200,
Franck Routier wrote:
> 
> Hi,
> 
> I have problems with headphones on my Sony Viao VGN-SZ1M using alsa.
> 
> Main speakers work fine, but as soon as I plug a headphone set, main 
> speakers mute (as expected), but I get no sound on headphones either...
> 
> Here is my environment :
> 
> Sony SZ1M
> alsamixer says :
> Card: HDA Intel
> Chip: SigmaTel STAC7661
> two items : Master and PCM.
> 
> $ cat /proc/asound/modules
> 0 snd_hda_intel
> 
> I use Ubuntu Dapper with ubuntu kernel 2.6.15-26-686.
> 
> Well, I don't know what information would be interesting to track down 
> the problem...

Which version of ALSA did you try?
At best, you should try the latest ALSA HG version.


Takashi

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Re: No headphones on STAC7661

[Franck Routier]

Hi,

thanks for replying.

I don't how to tell which alsa version I use !..
"alsa-base" package version is : 10.0.10-4ubuntu4, so it might indicate 
10.0.10-4 version of alsa ?

Anyway, I have found the solution for my problem, by finding a bug 
report at ubuntu bugtracker (bug #33719)
see https://launchpad.net/distros/ubuntu/+source/alsa-driver/+bug/33719

What I had to do is to add "options snd-hda-intel model=vaio" for the 
module,
namely in /etc/modprobe.d/snd-hda-intel on an Ubuntu box.

With this option, everything works fine.

However, it would be easier if the option could be avoided (not easy for 
a beginner to find the trick).

Thanks,
Franck

Takashi Iwai a écrit :
> Which version of ALSA did you try?
> At best, you should try the latest ALSA HG version.
>
>
> Takashi
>   


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Re: No headphones on STAC7661

[Takashi Iwai]

At Wed, 30 Aug 2006 14:32:02 +0200,
Franck Routier wrote:
> 
> Hi,
> 
> thanks for replying.
> 
> I don't how to tell which alsa version I use !..
> "alsa-base" package version is : 10.0.10-4ubuntu4, so it might indicate 
> 10.0.10-4 version of alsa ?

No idea about ubuntu.  It sounds irrelevant, though.

> Anyway, I have found the solution for my problem, by finding a bug 
> report at ubuntu bugtracker (bug #33719)
> see https://launchpad.net/distros/ubuntu/+source/alsa-driver/+bug/33719
> 
> What I had to do is to add "options snd-hda-intel model=vaio" for the 
> module,
> namely in /etc/modprobe.d/snd-hda-intel on an Ubuntu box.
> 
> With this option, everything works fine.
> 
> However, it would be easier if the option could be avoided (not easy for 
> a beginner to find the trick).

Yes, and the driver should work without module options if you used the
latest ALSA version :)

For checking it, please show your PCI SSID, the output of "lspci -nv"
for class 0403 entry.


Takashi

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Re: No headphones on STAC7661

[Franck Routier]

Takashi Iwai a écrit :
>
> Yes, and the driver should work without module options if you used the
> latest ALSA version :)
>   
Great...
> For checking it, please show your PCI SSID, the output of "lspci -nv"
> for class 0403 entry.
>   
$ lspci -nv | grep 0403
0000:00:1b.0 0403: 8086:27d8 (rev 02)

What does this mean ??!




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Re: No headphones on STAC7661

[Takashi Iwai]

At Wed, 30 Aug 2006 15:35:33 +0200,
Franck Routier wrote:
> 
> Takashi Iwai a écrit :
> >
> > Yes, and the driver should work without module options if you used the
> > latest ALSA version :)
> >   
> Great...
> > For checking it, please show your PCI SSID, the output of "lspci -nv"
> > for class 0403 entry.
> >   
> $ lspci -nv | grep 0403
> 0000:00:1b.0 0403: 8086:27d8 (rev 02)
> 
> What does this mean ??!

No, the next line is important.


Takashi

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Re: No headphones on STAC7661

[Franck Routier]

Takashi Iwai a écrit :
> At Wed, 30 Aug 2006 15:35:33 +0200,
> Franck Routier wrote:
>   
>> Takashi Iwai a écrit :
>>     
>>> Yes, and the driver should work without module options if you used the
>>> latest ALSA version :)
>>>   
>>>       
>> Great...
>>     
>>> For checking it, please show your PCI SSID, the output of "lspci -nv"
>>> for class 0403 entry.
>>>   
>>>       
>> $ lspci -nv | grep 0403
>> 0000:00:1b.0 0403: 8086:27d8 (rev 02)
>>
>> What does this mean ??!
>>     
>
> No, the next line is important.
>
>
> Takashi
>   
This ?

0000:00:1b.0 0403: 8086:27d8 (rev 02)
     Subsystem: 104d:81e6
     Flags: bus master, fast devsel, latency 0, IRQ 74
     Memory at de400000 (64-bit, non-prefetchable) [size=16K]
     Capabilities: [50] Power Management version 2
     Capabilities: [60] Message Signalled Interrupts: 64bit+ Queue=0/0 
Enable-
     Capabilities: [70] #10 [0091]


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Re: No headphones on STAC7661

[Takashi Iwai]

At Wed, 30 Aug 2006 16:02:33 +0200,
Franck Routier wrote:
> 
> Takashi Iwai a écrit :
> > At Wed, 30 Aug 2006 15:35:33 +0200,
> > Franck Routier wrote:
> >   
> >> Takashi Iwai a écrit :
> >>     
> >>> Yes, and the driver should work without module options if you used the
> >>> latest ALSA version :)
> >>>   
> >>>       
> >> Great...
> >>     
> >>> For checking it, please show your PCI SSID, the output of "lspci -nv"
> >>> for class 0403 entry.
> >>>   
> >>>       
> >> $ lspci -nv | grep 0403
> >> 0000:00:1b.0 0403: 8086:27d8 (rev 02)
> >>
> >> What does this mean ??!
> >>     
> >
> > No, the next line is important.
> >
> >
> > Takashi
> >   
> This ?
> 
> 0000:00:1b.0 0403: 8086:27d8 (rev 02)
>      Subsystem: 104d:81e6
>      Flags: bus master, fast devsel, latency 0, IRQ 74
>      Memory at de400000 (64-bit, non-prefetchable) [size=16K]
>      Capabilities: [50] Power Management version 2
>      Capabilities: [60] Message Signalled Interrupts: 64bit+ Queue=0/0 
> Enable-
>      Capabilities: [70] #10 [0091]

Yes.  Confirmed that your device is already included in the latest
ALSA HG tree.


Thanks.

Takashi

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Re: what about STAC92xx (was: No headphones on STAC7661)

[Jaroslaw Gorny]

[-- Attachment #1.1: Type: text/plain, Size: 2031 bytes --]

Dnia środa, 30 sierpnia 2006 16:06, Takashi Iwai napisał:
> At Wed, 30 Aug 2006 16:02:33 +0200,
>
> Franck Routier wrote:
> >
> > This ?
> >
> > 0000:00:1b.0 0403: 8086:27d8 (rev 02)
> >      Subsystem: 104d:81e6
> >      Flags: bus master, fast devsel, latency 0, IRQ 74
> >      Memory at de400000 (64-bit, non-prefetchable) [size=16K]
> >      Capabilities: [50] Power Management version 2
> >      Capabilities: [60] Message Signalled Interrupts: 64bit+ Queue=0/0
> > Enable-
> >      Capabilities: [70] #10 [0091]
>
> Yes.  Confirmed that your device is already included in the latest
> ALSA HG tree.
>
Ah, as we are here, I just want to ask about this one:
<quote>
00:1b.0 0403: 8086:27d8 (rev 01)
        Subsystem: 1028:01bd
        Flags: bus master, fast devsel, latency 0, IRQ 233
        Memory at dfebc000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
        Capabilities: [60] Message Signalled Interrupts: 64bit+ Queue=0/0 
Enable-
        Capabilities: [70] Express Unknown type IRQ 0
        Capabilities: [100] Virtual Channel
        Capabilities: [130] Unknown (5)
</quote>

aplay -l tells that this device is:
<quote>
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
</quote>

I know I should just try it instead of asking, but I'm dramatically out of 
time and won't be able to compile it before next week :(

Thanks,
J

PS. Just want to add that before last kernel update (FC5 distro-kernel) 
aplay -l showed _two_ "cards". One 'Analog' and the other 'Digital'. Now as 
you see I've got one (which still works ocassionally - this hasn't changed).

Regards,

-- 
Jaroslaw Gorny
jaroslav@aster.pl


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