[96258] in RedHat Linux List
Re: modular sound
daemon@ATHENA.MIT.EDU (Jose M. Sanchez)
Mon Oct 26 03:44:20 1998
Reply-To: "Jose M. Sanchez" <opjose@ex-pressnet.com>
From: "Jose M. Sanchez" <opjose@ex-pressnet.com>
To: <redhat-list@redhat.com>
Cc: "j g b" <jbirds@ibm.net>
Date: Mon, 26 Oct 1998 02:55:42 -0500
Resent-From: redhat-list@redhat.com
Actually there is no conflict per-se...
You don't really have an MPU401, so you should NOT be loading that module.
As revealed by /dev/sndstat the soundcard driver itself cs4232 is installing
itself at the MPU401's address space because it is the driver for the card's
midi device...
Remove the driver for the MPU401. It looks like, otherwise you have your
card properly set up...
-JMS
>
>alias scsi_hostadapter advansys
>alias midi opl3
>options -k opl3 io=0x388
>alias midi_1 mpu401
>options -k mpu401 irq=9 io=0x330
>alias sound cs4232
>options -k cs4232 io=0x534 irq=5 dma=1 dma2=3
>
>here are a series of messages taken from dmesg:
>i'm confused by mpu401.c i/o port...
>
>ad1848/cs4248 codec driver Copyright (C) by Hannu Savolainen 1993-1996
>mpu401.c: I/O port 534 already in use
>YM3812 and OPL-3 driver Copyright (C) by Hannu Savolainen, Rob Hooft
>1993
>
>the cat /dev/sndstat contains:
>
>Sound Driver:3.5.4-960630
>Kernel: Linux localhost.localdomain 2.0.35 #1 Sat Oct 24 20:34:51 EDT
>1998 i586
>Config options: 0
>
>Installed drivers:
>
>Card config:
>
>Audio devices:
>0: CS4232 (CS4232) (DUPLEX)
>
>Synth devices:
>0: Yamaha OPL-3
>
>Midi devices:
>0: MPU-401 1.5A Midi interface #1
>
>Timers:
>0: System clock
>1: MPU-401 Timer
>2: CS4232 (CS4232)
>
>Mixers:
>0: CS4232 (CS4232)
>
>my question is, what is causing the 534 conflict? it appears to me that
>it is the
>cs4232 setting. i've changed this to other appropriate i/o's and the
>result is
>that what ever the setting of cs4232, upon bootup this line, mpu401.c
>will specify
>that this port is in use. should i be concerned? how can i change that?
>
>there is no soundcard on this mb, the sound is on board(intel).
>i'm still a bit unclear or should i say muddled on how to get sound
>working on my system.
>i've exhausted all the howtos and faqs so if there is any advice you can
>afford me
>i will be much appreciative.
>
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