[Sound] problems with AdLib on RH7.3

[Mandar Mitra <mandar@xxxxxxxxxxxx>]

Hello all,

I have an Adlib card that used to work fine on RH 6.0,
but after upgrading to RH 7.3, I can't get it to work.

I ran sndconfig (0.68), and it found AdLib MSC 16PnP on 
probing, but in the relevant files (appended), sndconfig 
uses CS4232. Any clue why this happens?

I can hear sound, but usually in fits and bursts. Sometimes, 
audio files play properly though. It's mostly random.

Any tips about what I should do would be greatly appreciated. 
I don't suppose upgrading to 8 or 9 would solve the problem 
since this is a legacy card? Also, I don't want to fork out 
money to buy a decent sound card just now.

Thanks,
Mandar.

---

Some info from various files. 


-- /etc/sysconfig/soundcard --
CARDTYPE=CS4232

-- /etc/modules.conf --
alias parport_lowlevel parport_pc
alias usb-controller usb-uhci
alias sound-slot-0 cs4232
post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
options sound dmabuf=1
alias synth0 opl3
options opl3 io=0x388
options cs4232 io=0x530 irq=5 dma=0 dma2=0 mpuio=0x330 mpuirq=5

-- lsmod --

Module                  Size  Used by    Not tainted
opl3                   13352   0  (unused)
cs4232                  5056   0 
uart401                 7936   0  [cs4232]
ad1848                 25696   0  [cs4232]
sound                  72012   0  [opl3 cs4232 uart401 ad1848]
soundcore               6692   5  [sound]
binfmt_misc             7556   1 
autofs                 12164   0  (autoclean) (unused)
ide-cd                 30272   0  (autoclean)
cdrom                  32192   0  (autoclean) [ide-cd]
ext3                   67168   2  (autoclean)
jbd                    49432   2  (autoclean) [ext3]
usb-uhci               24484   0  (unused)
usbcore                73152   1  [usb-uhci]


-- /var/log/messages (excerpts) --

Loading sound module (cs4232):  failed
uart401: Failed to allocate IRQ5
Sound: DMA (output) timed out - IRQ/DRQ config error?
last message repeated 27 times