From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michael Haller <mhaller@acm.org>
Date: Mon, 14 Dec 1998 04:38:11 +0000
Subject: Re: help needed for cs423x chips
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> On Sat, 12 Dec 1998, Tony Nugent wrote:
> 
> > options -k cs4232 io=0x530 dma=1 dma2=0 irq=5
> > # no midi yet :(
> >
> > This works for the audio driver, but I have yet to get the midi to work.
> options cs4232 io=0x530 irq=7 dma=1 dma2=0 mpuirq=9 mpuio=0x330
>
> <Crystal audio controller (CS4236)> at 0x530 irq 7 dma 1,0
> <MPU-401 (UART) MIDI> at 0x330 irq 9
>
> ps anyone know how to get the sequencer working on these things?

Audio support of the CS4235 with the existing CS4232 driver will not
work because the 4235 does not support ulaw, alaw or adpcm.  sequencer
support probably doesn't work for any of the crystal chips because of a
code ordering problem in cs4232.c.   I'm attaching a patch file for
2.1.131 which fixes these problems on my CS4235.

As Tony and Keith point out, all the settings must be correct.  I use:

modprobe cs4232 io=0x530 irq=5 dma=0 dma2=1 mpuio=0x330 mpuirq=9
modprobe opl3 io=0x388

Let me know how this works.

Mike Haller
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