ftp://ftp.flashnet.it/pub/ftp.kernel.org/pub/linux/kernel/v2.2/
Poi segui le istruzioni pubblicate
su linux source driver, che riporto
e commento qui di seguito.
How to enable CMI 8330 soundchip
on Linux
------------------------------------------
Stefan Laudat <Stefan.Laudat@asit.ro>
Hello folks,
The CMI8330 soundchip
is a very small chip found on many recent
motherboards. In order
to use it you just have to use a proper
isapnp.conf and a little bit of patience.
Of course you will
have to compile kernel sound support as module,
as shown below:
CONFIG_SOUND=m
CONFIG_SOUND_OSS=m
CONFIG_SOUND_SB=m
CONFIG_SOUND_ADLIB=m
CONFIG_SOUND_MPU401=m
# Just for fun :)
CONFIG_SOUND_MSS=m
The /etc/isapnp.conf file will be:
(READPORT 0x0203)
(ISOLATE PRESERVE)
(IDENTIFY *)
(VERBOSITY 2)
(CONFLICT (IO FATAL)(IRQ FATAL)(DMA
FATAL)(MEM FATAL)) # or WARNING
(VERIFYLD N)
# WSS
(CONFIGURE CMI0001/16777472 (LD
0
(IO 0 (SIZE 8) (BASE 0x0530))
(IO 1 (SIZE 8) (BASE 0x0388))
(INT 0 (IRQ 5 (MODE +E)))
(DMA 0 (CHANNEL 0))
(NAME "CMI0001/16777472[0]{CMI8330/C3D
Audio Adapter}")
(ACT Y)
))
# Control device ?
(CONFIGURE CMI0001/16777472 (LD
1
(IO 0 (SIZE 2) (BASE 0x0330))
(INT 0 (IRQ 11 (MODE +E)))
(NAME "CMI0001/16777472[1]{CMI8330/C3D
Audio Adapter}")
(ACT Y)
))
# Joystick
(CONFIGURE CMI0001/16777472 (LD
2
(IO 0 (SIZE 8) (BASE 0x0200))
(NAME "CMI0001/16777472[2]{CMI8330/C3D
Audio Adapter}")
(ACT Y)
))
# SB...
(CONFIGURE CMI0001/16777472 (LD
3
(IO 0 (SIZE 16) (BASE 0x0220))
(INT 0 (IRQ 7 (MODE +E)))
(DMA 0 (CHANNEL 1))
(DMA 1 (CHANNEL 5))
(NAME "CMI0001/16777472[3]{CMI8330/C3D
Audio Adapter}")
(ACT Y)
))
(WAITFORKEY)
<end of snip>
/sbin/modprobe sound
# You need to load the ad1848 module
first. That matters, otherwise the
# chip falls into soundblaster
compatibility and you won't get it back out
/sbin/insmod ad1848 io=0x530 dma=0
irq=7 soundpro=1
The soundchip is now
fully initialized. Enjoy it.
Linux Source Driver 1.19
Copyright 1996,1997,1998 Pavel
Janík ml.
Ora tutto dovrebbe funzionare a dovere.