Problems with newest alsa driver on 2.6.30 kernel - unknown symbols

Problems with newest alsa driver on 2.6.30 kernel - unknown symbols

[Christian Steffen]

Hi there,

while an older version of alsa drivers is working fine with my kernel
2.6.30, the newly compiled modules can't be inserted properly.
I compiled snd-had-intel modules for my kernel 2.6.30 and tried to
insert/start them.

dmesg returns me:

[  106.209451] snd_hda_codec: Unknown symbol __snd_printk
[  106.210340] snd_hda_codec: Unknown symbol snd_hwdep_new
[  106.212211] snd_hda_codec: disagrees about version of symbol
snd_pcm_hw_constraint_step
[  106.212217] snd_hda_codec: Unknown symbol snd_pcm_hw_constraint_step


Any idea?

Thanks,
Christian

Re: Problems with newest alsa driver on 2.6.30 kernel - unknown symbols

[Adolf Winterer]

Am Sonntag 18 Oktober 2009 16:44:55 schrieb Christian Steffen:
> Hi there,
> 
> while an older version of alsa drivers is working fine with my kernel
> 2.6.30, the newly compiled modules can't be inserted properly.
> I compiled snd-had-intel modules for my kernel 2.6.30 and tried to
> insert/start them.
> 
> dmesg returns me:
> 
> [  106.209451] snd_hda_codec: Unknown symbol __snd_printk
> [  106.210340] snd_hda_codec: Unknown symbol snd_hwdep_new
> [  106.212211] snd_hda_codec: disagrees about version of symbol
> snd_pcm_hw_constraint_step
> [  106.212217] snd_hda_codec: Unknown symbol
>  snd_pcm_hw_constraint_step

This is exactly what I'm seeing when I try to compile alsa from the 
1.0.21 sources and try to insert the newly generated modules.
 
> Any idea?

I have no solution, sorry.

Adolf

> Thanks,
> Christian

Re: Problems with newest alsa driver on 2.6.30 kernel - unknown symbols

[Christian Steffen]

Tried it with the older version 1.0.20, which still gives me one error:

[  190.555043] snd_hda_codec: Unknown symbol snd_hwdep_new

Is there anything to change in the kernel config or whatever?

-----Ursprüngliche Nachricht-----
Von: alsa-devel-bounces@alsa-project.org
[mailto:alsa-devel-bounces@alsa-project.org] Im Auftrag von Christian
Steffen
Gesendet: Sonntag, 18. Oktober 2009 16:45
An: alsa-devel@alsa-project.org
Betreff: [alsa-devel] Problems with newest alsa driver on 2.6.30 kernel -
unknown symbols

Hi there,

while an older version of alsa drivers is working fine with my kernel
2.6.30, the newly compiled modules can't be inserted properly.
I compiled snd-had-intel modules for my kernel 2.6.30 and tried to
insert/start them.

dmesg returns me:

[  106.209451] snd_hda_codec: Unknown symbol __snd_printk
[  106.210340] snd_hda_codec: Unknown symbol snd_hwdep_new
[  106.212211] snd_hda_codec: disagrees about version of symbol
snd_pcm_hw_constraint_step
[  106.212217] snd_hda_codec: Unknown symbol snd_pcm_hw_constraint_step


Any idea?

Thanks,
Christian




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Re: Problems with newest alsa driver on 2.6.30 kernel - unknown symbols

[Clemens Ladisch]

Christian Steffen wrote:
> while an older version of alsa drivers is working fine with my kernel
> 2.6.30, the newly compiled modules can't be inserted properly.
> I compiled snd-had-intel modules for my kernel 2.6.30 and tried to
> insert/start them.
> 
> [  106.209451] snd_hda_codec: Unknown symbol __snd_printk
> [  106.210340] snd_hda_codec: Unknown symbol snd_hwdep_new

You have to unload _all_ the old sound modules before loading the new
ones.


HTH
Clemens