RE: Known PCM bug in ymfpci on Tecra 8100

RE: Known PCM bug in ymfpci on Tecra 8100

[bbennetts]

>> 
>> Hi,
>> 
>> Has anyone had any joy fixing this problem?  If not is there anything I can do 
>> to help?  I am willing to attempt debugging if someone will point me at a 
>> 'dummy's guide' to attaching a debugger to ALSA. 
>> 
>> Sorry if this was a dumb question, I can see the bug is known but couldn't 
>> find any open bug in the bug tracker.
>
>What kind of bug?  If you don't find one on BTS, please enter it.
>
>
>thanks,
>
>Takashi

Hmm, in the ymfpci description it has :

  Known bugs

  - pcm playback is not audible on toshiba tecra8100. 

I _do_ get sound, unfortunately its just crackly static noise:-(

I shall raise it as a bug.

Cheers, Bryan.
 







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Re: Known PCM bug in ymfpci on Tecra 8100

[Takashi Iwai]

At Tue, 13 Jul 2004 18:21:54 +0100,
<bbennetts@blueyonder.co.uk> wrote:
> 
> >> 
> >> Hi,
> >> 
> >> Has anyone had any joy fixing this problem?  If not is there anything I can do 
> >> to help?  I am willing to attempt debugging if someone will point me at a 
> >> 'dummy's guide' to attaching a debugger to ALSA. 
> >> 
> >> Sorry if this was a dumb question, I can see the bug is known but couldn't 
> >> find any open bug in the bug tracker.
> >
> >What kind of bug?  If you don't find one on BTS, please enter it.
> >
> >
> >thanks,
> >
> >Takashi
> 
> Hmm, in the ymfpci description it has :
> 
>   Known bugs
> 
>   - pcm playback is not audible on toshiba tecra8100. 

Ah, that one...

> I _do_ get sound, unfortunately its just crackly static noise:-(
> 
> I shall raise it as a bug.

Yes, please.
It's likely the lack of some register initiailzation, since OSS ymfpci
and the old ALSA 0.5.x ymfpci seem working.  The question is which
register affects this.


Takashi


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RE: Known PCM bug in ymfpci on Tecra 8100

[bbennetts]

>> 
>> >> 
>> >> Hi,
>> >> 
>> >> Has anyone had any joy fixing this problem?  If not is there anything I >can do 
>> >> to help?  I am willing to attempt debugging if someone will point me at >a 
>> >> 'dummy's guide' to attaching a debugger to ALSA. 
>> >> 
>> >> Sorry if this was a dumb question, I can see the bug is known but >couldn't 
>> >> find any open bug in the bug tracker.
>> >
>> >What kind of bug?  If you don't find one on BTS, please enter it.
>> >
>> >
>> >thanks,
>> >
>> >Takashi
>> 
>> Hmm, in the ymfpci description it has :
>> 
>>   Known bugs
>> 
>>   - pcm playback is not audible on toshiba tecra8100. 
>
>Ah, that one...
>
>> I _do_ get sound, unfortunately its just crackly static noise:-(
>> 
>> I shall raise it as a bug.
>
>Yes, please.
>It's likely the lack of some register initiailzation, since OSS ymfpci
>and the old ALSA 0.5.x ymfpci seem working.  The question is which
>register affects this.
>
>
>Takashi

Raised : 384

I'm happy to have a bash at debugging it, although I have never done any driver dev so there may be an amount of hand holding required.  Alternatively I can provide whatever outputs you want.

Cheers, Bry.


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Known PCM bug in ymfpci on Tecra 8100

[Bryan Bennetts]

Hi,

Has anyone had any joy fixing this problem?  If not is there anything I can do 
to help?  I am willing to attempt debugging if someone will point me at a 
'dummy's guide' to attaching a debugger to ALSA. 

Sorry if this was a dumb question, I can see the bug is known but couldn't 
find any open bug in the bug tracker.

Cheers, Bry.


-------------------------------------------------------
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Re: Known PCM bug in ymfpci on Tecra 8100

[Takashi Iwai]

At Tue, 13 Jul 2004 07:02:00 +0000,
Bryan Bennetts wrote:
> 
> Hi,
> 
> Has anyone had any joy fixing this problem?  If not is there anything I can do 
> to help?  I am willing to attempt debugging if someone will point me at a 
> 'dummy's guide' to attaching a debugger to ALSA. 
> 
> Sorry if this was a dumb question, I can see the bug is known but couldn't 
> find any open bug in the bug tracker.

What kind of bug?  If you don't find one on BTS, please enter it.


thanks,

Takashi


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