Re: Audigy ZS

Re: Audigy ZS

[Peter Zubaj]

Hi,

Audigy 2 ZS Notebook is not supported.

AFAIK no one from developers has this card. No doc. This means nobody
tryed to write driver for it, and probably nobody will try to write
driver. 

Peter Zubaj


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Re: Audigy ZS

[James Courtier-Dutton]

Peter Zubaj wrote:

>Hi,
>
>Audigy 2 ZS Notebook is not supported.
>
>AFAIK no one from developers has this card. No doc. This means nobody
>tryed to write driver for it, and probably nobody will try to write
>driver. 
>
>Peter Zubaj
>  
>

This is not exactly true. I have updated the ALSA sound card matrix.

I (an ALSA developer) have received a Audigy 2 ZS Notebook PCMCIA card 
from Creative for the purposes or writing a drive for Linux.
I have run up against a bug in the Linux kernel PCMCIA code that I 
cannot fix. So effectively, until the PCMCIA code is fixed, the ALSA 
development cannot start.
Unfortunately, the PCMCIA standards are not open and free, so I also 
cannot provide any sensible suggestions on how to fix the PCMCIA code.

If you are interested, the bug is in regard of the PCMCIA Cardbus 
section of the kernel involved in assigning IOPORT resources to the PCI bus.
In effect, although the Audigy 2 NZ Notebook appears in "lspci", and it 
contains valid IOPORT resources, if the driver code makes an "outb()" 
instruction to any address in the IOPORT range, the PC hangs.

James



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Re: Audigy ZS

[Jaroslav Kysela]

On Thu, 16 Jun 2005, James Courtier-Dutton wrote:

> If you are interested, the bug is in regard of the PCMCIA Cardbus 
> section of the kernel involved in assigning IOPORT resources to the PCI bus.
> In effect, although the Audigy 2 NZ Notebook appears in "lspci", and it 
> contains valid IOPORT resources, if the driver code makes an "outb()" 
> instruction to any address in the IOPORT range, the PC hangs.

Did you try to contact pcmcia people? Maybe they will have some 
suggestions.

						Jaroslav

-----
Jaroslav Kysela <perex@suse.cz>
Linux Kernel Sound Maintainer
ALSA Project, SUSE Labs


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Re: Audigy ZS

[James Courtier-Dutton]

Jaroslav Kysela wrote:

>On Thu, 16 Jun 2005, James Courtier-Dutton wrote:
>
>  
>
>>If you are interested, the bug is in regard of the PCMCIA Cardbus 
>>section of the kernel involved in assigning IOPORT resources to the PCI bus.
>>In effect, although the Audigy 2 NZ Notebook appears in "lspci", and it 
>>contains valid IOPORT resources, if the driver code makes an "outb()" 
>>instruction to any address in the IOPORT range, the PC hangs.
>>    
>>
>
>Did you try to contact pcmcia people? Maybe they will have some 
>suggestions.
>
>						Jaroslav
>
>  
>

Yes, I sent several emails to: linux-pcmcia@lists.infradead.org
With no useful feedback.
I suppose I could try the lkml next.

James



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Re: Audigy ZS

[Lee Revell]

On Thu, 2005-06-16 at 15:31 +0100, James Courtier-Dutton wrote:
> >>If you are interested, the bug is in regard of the PCMCIA Cardbus 
> >>section of the kernel involved in assigning IOPORT resources to the PCI bus.
> >>In effect, although the Audigy 2 NZ Notebook appears in "lspci", and it 
> >>contains valid IOPORT resources, if the driver code makes an "outb()" 
> >>instruction to any address in the IOPORT range, the PC hangs.

Same results with outb_p?

Lee



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Audigy ZS

[Thomas Mintel]

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Hey.  I just got a new dell laptop which included the Creative Audigy ZS
pcmcia card.  I was wondering if there is any way I can get the card to
work now, or a roundabout estimate for when the card will work.  Thanks
in advance.  
-- 
Thomas Mintel <tmintel@unioncatholic.org>

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