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

bugtrack
2005-07-13T02:12:18Z

Last Modified: 07-13-2005 04:12 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.
======================================================================

----------------------------------------------------------------------
ungod - 07-13-05 03:57
----------------------------------------------------------------------
I'm very sorry about the delay, but a minor crisis at work required my full
attention the last couple of days. Anyway, here it is. (gpio.tar.gz)

Syntax is "gpiotest <gpio> <state>"

For instance:

./gpiotest 14 1

will toggle GPIO14 high and thus enabling the external amplifier on the
ordinary Prodigy 7.1

Likewise:

./gpiotest 14 0

will toggle GPIO14 low, disabling the amplifier.

Now your job is to try from GPIO 0 to 22 (excluding the GPIOs used by the
WM8770 chip) util you find that the external amplifier is toggled on.

On the ordinary Prodigy, the amp was controlled by a relay which clicks
when toggled on/off, however it didn't seem to be the case with the LT
model, judging from the photos.

----------------------------------------------------------------------
Demosthenes - 07-13-05 04:12
----------------------------------------------------------------------
I tried playing a wav and toggling every pin from 0-22 (except 8,9,10) high
and low but I didnt notice anything whilst doing so, should I have? What
is the effect of the external amp? The external amp is always reported as
on in alsamixer, I dont know if this is of any relevance.

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
07-03-05 02:46 Demosthenes Note Added: 0005366
07-03-05 02:47 Demosthenes Note Edited: 0005366
07-03-05 03:18 Demosthenes Note Added: 0005367
07-03-05 03:21 Demosthenes Note Edited: 0005367
07-03-05 11:35 ungod File Added: aureon-prodigy71lt-fix3.diff

07-03-05 11:47 ungod Note Added: 0005373
07-03-05 15:29 Demosthenes Note Added: 0005377
07-03-05 17:06 ungod Note Added: 0005379
07-04-05 14:34 miljan Issue Monitored: miljan
07-04-05 14:35 miljan Issue End Monitor: miljan
07-04-05 14:35 miljan Issue Monitored: miljan
07-06-05 19:19 Demosthenes Note Added: 0005392
07-08-05 22:52 ungod Note Added: 0005437
07-13-05 03:57 ungod Note Added: 0005457
07-13-05 03:58 ungod File Added: gpio.tar.gz
07-13-05 04:12 Demosthenes Note Added: 0005458
======================================================================

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