From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - driver 0002219]: snd-mpu401 don't load
Date: Thu, 22 Jun 2006 14:30:57 +0200 [thread overview]
Message-ID: <f286bcfe97baa450e07f3f49c9111865@bugtrack.alsa-project.org> (raw)
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2219>
======================================================================
Reported By: El Santo
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2219
Category: GENERIC - mpu401
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution: Debian etch (2006-06-18)
Kernel Version: 2.6.15-1-686
======================================================================
Date Submitted: 06-18-2006 17:41 CEST
Last Modified: 06-22-2006 14:30 CEST
======================================================================
Summary: snd-mpu401 don't load
Description:
I have a Aopen MX63LE board with onboard sound managed by snd-via82xx
driver. It loads all necesary modules, includind snd-mpu401-uart, but no
snd-mpu401
The audio part of the driver works perfectly, but the midi port doesn't
work.
In BIOS i can set (and see) the mpu401 port (0x300 or 0x330) but there is
not a MPU401 IRQ setting in bios. When i tried to manually load snd-mpu401
(setting the port accordingly to BIOS) it doesnt work. I don't know the
mpu401 irq setting but i tryed them all. None of them worked. The driver
says "device not found".
Under windows xp the port works perfectly, so the hardware is ok. Anyway
under windows xp, i use a "system inspector" to monitor ioports and irq
usage, and i didnt see any irq assigned for mpu401 port, and the port
(0x330) wasn't occupied neither.
any idea?
======================================================================
----------------------------------------------------------------------
rlrevell - 06-22-06 03:29
----------------------------------------------------------------------
What does that have to do with the driver failing to detect the MPU port?
----------------------------------------------------------------------
Raymond - 06-22-06 14:30
----------------------------------------------------------------------
May be via82c686b cannot use PCI BAR2 as mpu port when it BAR2 is > 0x1000
e400-e403 : 0000:00:07.5
e400-e403 : VIA686A
Issue History
Date Modified Username Field Change
======================================================================
06-18-06 17:41 El Santo New Issue
06-18-06 17:41 El Santo Distribution => Debian etch
(2006-06-18)
06-18-06 17:41 El Santo Kernel Version => 2.6.15-1-686
06-19-06 03:45 Raymond Note Added: 0010305
06-20-06 19:49 tiwai Note Added: 0010349
06-20-06 23:30 El Santo Note Added: 0010357
06-20-06 23:39 rlrevell Note Added: 0010359
06-20-06 23:54 El Santo Note Added: 0010362
06-21-06 00:00 rlrevell Note Added: 0010363
06-21-06 00:04 rlrevell Note Added: 0010364
06-21-06 00:12 El Santo Note Added: 0010365
06-21-06 00:18 rlrevell Note Added: 0010366
06-21-06 00:33 El Santo File Added: dmesg.log
06-21-06 00:36 El Santo Note Added: 0010367
06-21-06 00:52 rlrevell Note Added: 0010369
06-21-06 00:56 rlrevell Note Added: 0010370
06-21-06 02:02 rlrevell Note Added: 0010374
06-21-06 04:51 Raymond Note Added: 0010379
06-21-06 18:00 El Santo Note Added: 0010400
06-22-06 03:19 Raymond Note Added: 0010412
06-22-06 03:27 Raymond Note Edited: 0010412
06-22-06 03:29 rlrevell Note Added: 0010413
06-22-06 14:30 Raymond Note Added: 0010422
======================================================================
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next reply other threads:[~2006-06-22 12:30 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-22 12:30 bugtrack [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-06-27 6:41 [ALSA - driver 0002219]: snd-mpu401 don't load bugtrack
2006-06-26 17:25 bugtrack
2006-06-26 17:14 bugtrack
2006-06-26 16:51 bugtrack
2006-06-26 16:44 bugtrack
2006-06-26 4:52 bugtrack
2006-06-25 20:02 bugtrack
2006-06-24 7:43 bugtrack
2006-06-22 1:29 bugtrack
2006-06-22 1:19 bugtrack
2006-06-21 16:00 bugtrack
2006-06-21 2:51 bugtrack
2006-06-21 0:02 bugtrack
2006-06-20 22:56 bugtrack
2006-06-20 22:52 bugtrack
2006-06-20 22:36 bugtrack
2006-06-20 23:30 ` Rene Herman
2006-06-20 23:35 ` Lee Revell
2006-06-20 23:46 ` Rene Herman
2006-06-20 23:54 ` Lee Revell
2006-06-20 23:57 ` Rene Herman
2006-06-20 22:18 bugtrack
2006-06-20 22:12 bugtrack
2006-06-20 22:04 bugtrack
2006-06-20 22:00 bugtrack
2006-06-20 21:54 bugtrack
2006-06-20 21:39 bugtrack
2006-06-20 21:30 bugtrack
2006-06-20 17:49 bugtrack
2006-06-19 1:45 bugtrack
2006-06-18 15:41 bugtrack
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