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

bugtrack
2005-07-02T23:55:52Z

Last Modified: 07-03-2005 01:55 CEST
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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 - 07-03-05 01:49
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Yes I have tried all of 1-22 (except 8, 9, 10) and no result. To check
that I am doing it correctly I can just set a wav playing and then keep
running ./mix with different settings while the file is still playing, and
all I needed to do was make mix and use the module from fix2 that you
uploaded.

----------------------------------------------------------------------
ungod - 07-03-05 01:55
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Correct. Just try 0 also, just to be certain.

In fact, it doesn't matter which patch you used, the program communicates
directly with the card without using the driver. However, it does require
a driver to initiate the card, and map its register into the I/O address
space.

But we are kinda stuck if this doesn't help (unless of course, I've made
an error in my application, or the GPIO pins of CE, DI and CL are
incorrect)

Next step would be reverse engineering of the Audiotrak driver, but this
can be a quite timeconsuming task, depending on the complexity of the
driver.

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
07-02-05 03:30 ungod File Added: prodigytest.tar.gz
07-02-05 03:37 ungod Note Edited: 0005350
07-02-05 16:50 Demosthenes Note Added: 0005353
07-02-05 18:10 Demosthenes Note Edited: 0005344
07-02-05 18:27 ungod Note Added: 0005354
07-02-05 18:36 Demosthenes Note Added: 0005355
07-02-05 20:20 ungod Note Added: 0005358
07-02-05 20:59 Demosthenes Note Added: 0005359
07-02-05 21:43 ungod File Added: peak.tar.gz
07-02-05 21:44 ungod Note Added: 0005360
07-02-05 22:30 Demosthenes Note Added: 0005362
07-03-05 00:21 ungod Note Added: 0005363
07-03-05 01:49 Demosthenes Note Added: 0005364
07-03-05 01:55 ungod Note Added: 0005365
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