Re: Strange issue with opl3sa2 driver under linux 2.4.4

["Jérôme Augé" <jauge@club-internet.fr>]

David Nedved wrote:
> 
> Merci beaucoup Jérôme!  You are indeed correct, somehow you saw through my
> rantings, and although I thought I had tested everything extensively and
> scientifically, it does indeed work with 0x370...
> 
> Now I have an alias in /etc/modules.conf so that all I have to do is
> modprobe opl3sa2 and everything works... if you don't mind I'd like to ask a
> few questions about getting it a little more automated...
> 
> 1.) any idea how to get it automatically inserted when I try to use the sound
>     card?  (For ethernet cards I know you alias eth0 to the driver name,
>     but aliasing dsp and sound to opl3sa2 don't seem to work)
> 2.) any ideas how to avoid the "opl3sa2: Control I/O port 0x370 is not free"
>     messages since they are apparently bogus?
> 3.) any ideas what to do to make it work when compiled into the kernel?
>     a line in lilo to pass parameters to the kernel?
> 

:-)

1) here is the part for the sound from my modules.conf file :

alias sound-slot-0 opl3sa2
options sound dmabuf=1
alias midi opl3
options opl3 io=0x388
options opl3sa2 mss_io=0x530 irq=5 dma=1 dma2=0 mpu_io=0x330 io=0x370
ymode=1

2) I don't know ... I also get the 3 messages about 0x370 not free, so
I'll look into the driver and try to see what's wrong with the
initialization ...

3) If you build the opl3sa2 directly into the kernel you'll need to add
the "opl3sa2=<io>,<irq>,<dma>,<dma2>,<mssio>,<mpuio>" parameter to lilo.

mode details in /usr/src/linux/Documentation/sound/OPL3-SA2

-- 
Jérôme Augé
echo cdqgm@vnqb-hklmpkml.yp | tr khplmndvqyc nirtelacufj
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