[ALSA - driver 0001090]: Support for new Prodigy 7.1 LT

[bugtrack@alsa-project.org]

A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1090> 
======================================================================
Reported By:                Demosthenes
Assigned To:                
======================================================================
Project:                    ALSA - driver
Issue ID:                   1090
Category:                   PCI - ice1724
Reproducibility:            always
Severity:                   feature
Priority:                   normal
Status:                     new
Distribution:               Ubuntu (Hoary Hedgehog)
Kernel Version:             2.6.10
======================================================================
Date Submitted:             05-06-2005 17:34 CEST
Last Modified:              07-02-2005 03:29 CEST
======================================================================
Summary:                    Support for new Prodigy 7.1 LT
Description: 
Could you please try to add support for the Audiotrak Prodigy 7.1 LT, as
far as I am aware this card is essentially the same as the Produgy 7.1 but
low profile and with a couple of physical changes such as no digital in.

ALSA does not detect the card currently and when I try to load the
snd-1724 module it fails with an EEPROM error.

I have tried compiling a new kernel with the subdevice id for the Prodigy
7.1 in aureon.h changed to correspond to my device (as detailed here for
another card
http://linux.derkeiler.com/Newsgroups/comp.os.linux.hardware/2004-10/0340.html).
Alsa then detects the card and I can load modules and change volumes in
alsamixer but I haven't been able to produce any sound.

Hopefully support will be easy to add as this card is almost exactly the
same as the Prodigy 7.1 (and Aureon Space etc.) which already have
support.

I would be very happy to give any further information needed.
======================================================================

----------------------------------------------------------------------
 Demosthenes - 07-02-05 00:31 
----------------------------------------------------------------------
I tried that "aplay -D nforce " the onboard produces sound and gives
message "Playing WAVE ....". "aplay -D prodigy " gives message but no
sound.  (edit, did this again and didn't happen) [Also when I had
forgotten to kill esd before hand nforce worked the same but for the
prodigy aplay got stuck before the message, but probably that doesn't
actually mean anything.]

My asound.conf file:

pcm.!prodigy {
    type plug
    slave.pcm "hw:0,0"
}

ctl.!prodigy {
    type hw
    card 0
}

pcm.!nforce {
    type plug
    slave.pcm "hw:1,0"
}

ctl.!nforce {
    type hw
    card 1
}



----------------------------------------------------------------------
 ungod - 07-02-05 03:29 
----------------------------------------------------------------------
Alright then. Let's do som other testing...
I've attaced a program, will reset and set up the WM8770 chip to maximum
volume, without using the driver (the driver must have been loadet,
though)

Syntax is:

mix <CE pin> <DI pin> <CL pin> <RESETB pin>

For instance, on the ordinary Prodigy 7.1, "./mix 12 18 19 20" would do
the trick.

Now, according to you, the RESETB pin of the WM8770 is attached to the
PRST# pin on the ICE1724. However, in order to communicate with the
WM8770, the RESETB pin must be asserted high (and exactly when this is
doen, impacts the communication protocol), so it is vital that the RESETB
pin is connected to a user-controllable output pin.
Right next to the PRST# pin, is the GPIO22. Now, if we are very lucky,
this is were the RESETB pin is actually connected.

Anyway, if you make XMMS or whatever audio application, play audio on your
Prodigy card, and execute "./mix 9 10 11 22" as root (assuming that the
RESETB pin is connected to GPIO22), you will hopefully get sound.

If everything fails, we can always brute force by trying every combination
until we get lucky (just ignore the fact that there are loads and loads of
combinations)

Issue History
Date Modified  Username       Field                    Change              
======================================================================
05-06-05 17:34 Demosthenes    New Issue                                    
05-06-05 17:35 Demosthenes    Distribution              => Ubuntu (Hoary
Hedgehog)
05-06-05 17:35 Demosthenes    Kernel Version            => 2.6.10          
05-06-05 22:44 ungod          Note Added: 0004597                          
05-06-05 22:48 ungod          Note Added: 0004598                          
05-07-05 01:38 Demosthenes    Note Added: 0004600                          
05-07-05 01:47 Demosthenes    Note Edited: 0004600                         
05-08-05 00:45 ungod          Note Added: 0004608                          
05-08-05 17:30 Demosthenes    Note Added: 0004610                          
05-08-05 17:39 ungod          File Added: aureon-prodigy71lt-fix.diff           
        
05-08-05 17:40 ungod          Note Added: 0004611                          
05-08-05 19:09 Demosthenes    Note Added: 0004612                          
05-08-05 19:12 Demosthenes    Note Edited: 0004612                         
05-08-05 19:12 Demosthenes    Note Edited: 0004612                         
05-08-05 20:08 ungod          Note Added: 0004614                          
05-08-05 20:18 Demosthenes    Note Added: 0004615                          
05-08-05 20:23 ungod          Note Added: 0004616                          
05-08-05 20:27 ungod          Note Added: 0004617                          
05-08-05 20:37 Demosthenes    Note Added: 0004618                          
05-09-05 01:01 ungod          Note Added: 0004620                          
05-09-05 13:15 Demosthenes    Note Added: 0004624                          
05-09-05 14:49 ungod          Note Added: 0004625                          
05-09-05 15:03 Demosthenes    Note Added: 0004626                          
05-10-05 09:36 ungod          Note Added: 0004632                          
05-10-05 15:50 Demosthenes    Note Added: 0004633                          
05-14-05 15:18 Demosthenes    Note Added: 0004658                          
05-14-05 20:24 Demosthenes    Note Edited: 0004658                         
06-14-05 16:02 baesyspem      Note Added: 0005018                          
06-14-05 16:03 baesyspem      Issue Monitored: baesyspem                    
06-14-05 16:03 baesyspem      Issue End Monitor: baesyspem                    
06-14-05 18:30 Demosthenes    Note Added: 0005019                          
06-14-05 18:50 Demosthenes    Note Edited: 0005019                         
06-14-05 21:26 ungod          Note Added: 0005020                          
06-14-05 21:27 ungod          Note Edited: 0005020                         
06-29-05 18:30 Demosthenes    Note Added: 0005307                          
06-30-05 01:03 ungod          Note Added: 0005321                          
06-30-05 01:08 ungod          Issue Monitored: ungod                       
06-30-05 01:46 baesyspem      Note Added: 0005322                          
06-30-05 02:27 Demosthenes    Note Added: 0005323                          
06-30-05 02:29 Demosthenes    Note Edited: 0005323                         
06-30-05 02:29 Demosthenes    Note Edited: 0005323                         
06-30-05 02:36 Demosthenes    Note Edited: 0005323                         
06-30-05 02:38 Demosthenes    Note Edited: 0005323                         
06-30-05 21:21 ungod          Note Added: 0005328                          
07-01-05 14:25 baesyspem      Note Added: 0005333                          
07-01-05 16:09 baesyspem      Note Added: 0005335                          
07-01-05 20:41 ungod          File Added: aureon-prodigy71lt-fix2.diff          
         
07-01-05 20:43 ungod          Note Added: 0005339                          
07-01-05 22:08 Demosthenes    Note Added: 0005341                          
07-01-05 22:46 ungod          Note Added: 0005342                          
07-01-05 23:09 Demosthenes    Note Added: 0005344                          
07-01-05 23:10 Demosthenes    Note Edited: 0005344                         
07-02-05 00:31 Demosthenes    Note Edited: 0005344                         
07-02-05 03:29 ungod          Note Added: 0005350                          
======================================================================




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