Re: cant get mp123 gtkamp to work with SB vibra...

[Alan Wood <alan wood rallye co uk>]

Hi,

 If you check, in your PnP config, you define DMA channels
1 and 3, but you have told the module 1 and 5. I would suggest
changing the PnP to 5 as in a PC, DMA 3 is only 8bit, so
the SB16 may not accept 3 as valid for the 16bit. (as an aside,
is there such a split on the DMAs in an Alpha ?)

Alan

Jonathan L Dubois wrote:
> 
> I have a SB vibra16 PNP on an LX164
> kernel 1.1.131 with SB support compiled in as a module
> 
> stuff like cat sound.au > /dev/audio works fine
> 
> but mpg123-0.59o  and gtkamp-0.2-2 don't make a sound
> 
> sox-12.15-2 sound.wav -t ossdsp -w -s /dev/dsp
> is silent but
> sox-12.15-2 sound.wav -t ossdsp -b -s /dev/dsp
> works (poorly)
> 
> do I need to do something special to get the vibra to work at 16bit?
> or is there some other problem...?
> 
> conf.modules has:
> alias sound sb
> options sb io=0x220 irq=5 dma=1 dma16=5 mpu_io=0x0330
> options opl3 io=0x388
> 
> lsmod says:
> sb                     38964   0
> opl3                   14296   0
> uart401                 7728   0  [sb]
> sound                  87484   0  [opl3 sb uart401]
> soundcore               3384   6  [sb sound]
> 
> isapnp.conf has:
> # ANSI string -->Creative ViBRA16X PnP<--
> (CONFIGURE CTL00f0/18446744073709551615 (LD 0
>  (INT 0 (IRQ 5 (MODE +E)))
>  (DMA 0 (CHANNEL 1))
>  (DMA 1 (CHANNEL 3))
>  (IO 0 (BASE 0x0220))
>  (IO 1 (BASE 0x0330))
>  (IO 2 (BASE 0x0388))
>  (ACT Y)
> ))
> 
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