Re: quattro multi plugin.

[Patrick Shirkey <pshirkey@boosthardware.com>]

Sorry.

Not quite clear enough. The below happened using this in .asoundrc, not 
the code you sent Takashi.

----
pcm.quattro5 {
         type multi;

         slaves.a.pcm "hw:2,0";
         slaves.a.channels 3;


         bindings.0.slave a;
         bindings.0.channel 0;
         bindings.1.slave a;
         bindings.1.channel 1;
         bindings.2.slave a;
         bindings.2.channel 2;
	
}

ctl.quattro5 {
         type hw;
         card 0;
}

pcm.q4b {
         type route;
         slave.pcm "quattro";
         ttable.1.1 1;
         ttable.2.2 1;

}

ctl.q4b {
         type hw;
         card 0;
}
----


Patrick Shirkey wrote:
> Patrick Shirkey wrote:
> 
>> Nope. I have tried something very similar to this before with no luck. 
>> It is extremely annoying that I now cannot reproduce the previous 
>> message. I don't understand why it can almost work once but seemingly 
>> never again ??? It's very strange.
>>
> 
> I guess I spoke too soon. After a hard reeboot and starting the box 
> after I had Linux up. I could get similar output to the original message 
> except htis time I got an instant hang once kackd had found the i/o ports.
> 
> I will of course test some more :)
> 
>>
>>
>> Takashi Iwai wrote:
>>
>>> At Fri, 19 Jul 2002 22:56:15 +0900,
>>> Patrick Shirkey wrote:
>>>
>>>> This is wierd. Using the exact same commands I cannot get jackd to 
>>>> load now. The card still, ahem, works, cough, with a single pcm device.
>>>
>>>
>>>
>>>
>>> how about the asoundrc attached below?
>>> this will map hw:2,1 and hw:2,2 as 4 channels pcm.
>>> i thought that these two devices correspond to 96kHz, so you need to
>>> specify other frequency for jackd.
>>>
>>>
>>> Takashi
>>
>>
>>
>> ----
>> # jackd -R -v -a -d alsa -d q4
>> jackd 0.37.1
>> Copyright 2001-2002 Paul Davis and others.
>> jackd comes with ABSOLUTELY NO WARRANTY
>> This is free software, and you are welcome to redistribute it
>> under certain conditions; see the file COPYING for details
>>
>> 507 waiting for signals
>> creating alsa driver ... q4|1024|2|48000|swmon
>> You appear to be using the ALSA software "plug" layer, probably
>> a result of using the "default" ALSA device. This is less
>> efficient than it could be. Consider using a ~/.asoundrc file
>> to define a hardware audio device rather than using the plug layer
>>
>> You appear to be using the ALSA software "plug" layer, probably
>> a result of using the "default" ALSA device. This is less
>> efficient than it could be. Consider using a ~/.asoundrc file
>> to define a hardware audio device rather than using the plug layer
>>
>> new client: alsa_pcm, id = 1 type 1 @ 0x8067490 fd = 14
>> port alsa_pcm:in_1 buf shm key 0x28441bd5 at offset 4096 bi = 0x8066860
>> registered port alsa_pcm:in_1, offset = 4096
>> port alsa_pcm:in_2 buf shm key 0x28441bd5 at offset 8192 bi = 0x8066870
>> registered port alsa_pcm:in_2, offset = 8192
>> registered port alsa_pcm:out_1, offset = 0
>> registered port alsa_pcm:out_2, offset = 0
>> -- jack_rechain_graph():
>> client alsa_pcm: inprocess client, execution_order=0.
>> jackd: pcm.c:1925: snd_pcm_area_silence: Assertion `0' failed.
>>
>> # jackd watchdog: timeout - killing jackd
>>
>> # jackd -R -v -a -d alsa -d quattro
>> jackd 0.37.1
>> Copyright 2001-2002 Paul Davis and others.
>> jackd comes with ABSOLUTELY NO WARRANTY
>> This is free software, and you are welcome to redistribute it
>> under certain conditions; see the file COPYING for details
>>
>> creating alsa driver ... quattro|1024|2|48000|swmon
>> ALSA: mmap-based access is not possible for the capture stream of this 
>> audio int
>> erface514 waiting for signals
>>
>> ALSA: cannot configure capture channel
>> cannot load driver module alsa
>> jack main caught signal 15
>>
>> ----
>>
> 
> 
> 



-- 
Patrick Shirkey - Boost Hardware Ltd.
For the discerning hardware connoisseur
Http://www.boosthardware.com
Http://www.boosthardware.com/LAU/guide/
========================================



-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf