SB16 PnP not working properly
Hi all!
I am having a problem with my SB16 PnP. Can anyone help me?
It all seems to work fine using isapnp and sound compiled in as a
module.
It seems to be detected fine as shown here:
root@gamma:~# rmmod sound
root@gamma:~# insmod sound trace_init=1
Sound initialization started
<Sound Blaster 16 (4.13)> at 0x220 irq 5 dma 1,5
<Sound Blaster 16> at 0x330 irq 5 dma 0
<Yamaha OPL3 FM> at 0x388
Sound initialization complete
root@gamma:~# rmmod sound
Sound unload started
Sound unload complete
root@gamma:~# insmod sound
root@gamma:~#
However, although cat'ing .au's to /dev/audio seems to be OK,
playmidi sounds horrible and mpg123 seems to play for about
1/4s, then pauses for 1/4s, then plays, then pauses etc :-(
Here is the sound part of /boot/config-2.0.33
#
# Sound
#
CONFIG_SOUND=m
# CONFIG_PAS is not set
CONFIG_SB=y
# CONFIG_ADLIB is not set
# CONFIG_GUS is not set
# CONFIG_MPU401 is not set
# CONFIG_UART6850 is not set
# CONFIG_PSS is not set
# CONFIG_GUS16 is not set
# CONFIG_GUSMAX is not set
# CONFIG_MSS is not set
# CONFIG_SSCAPE is not set
# CONFIG_TRIX is not set
# CONFIG_MAD16 is not set
# CONFIG_CS4232 is not set
# CONFIG_MAUI is not set
CONFIG_AUDIO=y
CONFIG_MIDI=y
CONFIG_YM3812=y
SBC_BASE=220
SBC_IRQ=5
SBC_DMA=1
SB_DMA2=5
SB_MPU_BASE=330
SB_MPU_IRQ=-1
DSP_BUFFSIZE=65536
# CONFIG_LOWLEVEL_SOUND is not set
Here is the contents of /etc/isapnp.conf as generated by pnpdump
with the dfault option chosen (which is what Windows used).
root@gamma:/etc# grep -v "^#" isapnp.conf|grep -- "^$"
(READPORT 0x0203)
(ISOLATE)
(IDENTIFY *)
(CONFIGURE CTL0028/268882428 (LD 0
(INT 0 (IRQ 5 (MODE +E)))
(DMA 0 (CHANNEL 1))
(DMA 1 (CHANNEL 5))
(IO 0 (BASE 0x0220))
(IO 1 (BASE 0x0330))
(IO 2 (BASE 0x0388))
(ACT Y)
))
(CONFIGURE CTL0028/268882428 (LD 1
))
(CONFIGURE CTL0028/268882428 (LD 2
))
(CONFIGURE CTL0028/268882428 (LD 3
))
(WAITFORKEY)
root@gamma:/etc#
Thanks for any help
Ian
--
Ian Lynagh - ian@lynagh.demon.co.uk
http://home.sol.no/~balchen/igloo/
Why is it that when you transport something by car, it's called a shipment, but
when you transport something by ship, it's called cargo?
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