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Date: Mon, 30 Nov 1998 00:40:43 +0100
From: Andras Wappel <t1k@freemail.c3.hu>
To: alsa-user@alsa.jcu.cz
Subject: gus pnp + simultaneous pcm 0,1 playback
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Hello ALSA users !


Should the subj. work already ?
I mean playing audio samples with aplay on pcm0 and pcm1 at the same time ?

What I tried is:
aplay -d 0 something.wav
(on another console)
aplay -d 1 another.wav , and I get: 
Aplay: version 0.0.8 by Jaroslav Kysela <perex@jcu.cz>
Error: audio open error: Device or resource busy

starting with pcm1 yields the same result - so both devices work , but not at the
same time.


Thanks for any explanation,


    	    Andras

ps. here is some driver info:

Advanced Linux Sound Architecture Driver Version 0.2.0-pre10p1.                 
Compiled in Nov 23 1998 for kernel 2.0.36.  

cards:

0 [card1          ]: IW - InterWave                                             
                     AMD InterWave at 0x220, irq 5, dma 0                          

devices:

144: [0]   : control                                                            
152: [0- 0]: mixer                                                              
168: [0- 0]: digital audio                                                      
169: [0- 1]: digital audio                                                      
200: [0- 0]: raw midi    		     

modules loaded:

snd-interwave      2            0
snd-gus            8    [snd-interwave] 0
snd-synth          1    [snd-gus]       0
snd-cs4231         3    [snd-interwave] 0
snd-timer          1    [snd-gus snd-cs4231]    0
snd-pcm1           4    [snd-gus snd-cs4231]    0
snd-midi           4    [snd-interwave snd-gus] 0
snd-mixer          3    [snd-interwave snd-gus snd-cs4231]      0
snd-pcm            3    [snd-interwave snd-gus snd-cs4231 snd-pcm1]     0
snd               10    [snd-interwave snd-gus snd-synth snd-cs4231 snd-timer snd-pcm1 snd-midi snd-mixer snd-pcm]      0

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