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From: "tapio laxström" <tapio@iptime.fi>
To: alsa-devel@lists.sourceforge.net
Subject: USB Audio - assertion
Date: Fri, 05 Jul 2002 15:51:33 +0300	[thread overview]
Message-ID: <3D259655.9090604@iptime.fi> (raw)

Hi!

Seems like USB Audio driver doesn't want to be on /dev/mixer0 ;)
(ecasound thru /dev/dsp0 works fine but xmms, which wants to use mixer, 
fails).

I didn't check the code; is it just buggy assertion or something else?

Current cvs version seems to work fine with my Emagic EMI 2|6 (on 
/dev/dsp1).

---clip---
[root@zappa asound]# insmod snd-usb-audio ; insmod snd-maestro3
Using /lib/modules/2.4.19-pre8/kernel/sound/usb/snd-usb-audio.o
Using /lib/modules/2.4.19-pre8/kernel/sound/pci/snd-maestro3.o
[root@zappa asound]# cat cards
0 [card0          ]: USB-Audio - USB Audio Driver
                      EMAGIC GmbH Emagic EMI 2|6
1 [card1          ]: Allegro - ESS Allegro PCI
                      ESS Allegro PCI at 0x1400, irq 5
[root@zappa asound]# xmms
xmms: simple.c:1376: snd_mixer_selem_get_playback_volume: Assertion 
`(unsigned int) channel < s->str[0].channels' failed.
Aborted
[root@zappa asound]# rmmod snd-usb-audio ; rmmod snd-maestro3
[root@zappa asound]# insmod snd-maestro3 ; insmod snd-usb-audio
Using /lib/modules/2.4.19-pre8/kernel/sound/pci/snd-maestro3.o
Using /lib/modules/2.4.19-pre8/kernel/sound/usb/snd-usb-audio.o
[root@zappa asound]# xmms
[root@zappa asound]# cat cards
0 [card0          ]: Allegro - ESS Allegro PCI
                      ESS Allegro PCI at 0x1400, irq 5
1 [card1          ]: USB-Audio - USB Audio Driver
                      EMAGIC GmbH Emagic EMI 2|6


--
best regards
--
tapio laxström



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             reply	other threads:[~2002-07-05 12:51 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-07-05 12:51 tapio laxström [this message]
2002-07-05 14:24 ` USB Audio - assertion Patrick Shirkey
2002-07-05 15:20   ` Takashi Iwai

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