[alsa-devel] M-Audio FTU issues
Juan Pablo Bouza
jpbouza at hotmail.com
Thu Jul 21 22:31:43 CEST 2011
Yes, I know about the duplex mode kernel crash... But anyway, playback is just broken with the patch and my compilation...
Against what version of kernel 3 is the patch supposed to work?
Is there any additional kernel configuration option I should or should not use in order to make the patch work??
> Date: Thu, 21 Jul 2011 09:55:16 +0200
> Subject: Re: [alsa-devel] M-Audio FTU issues
> From: zonque at gmail.com
> To: jpbouza at hotmail.com
> CC: gdiffey at gmail.com; tiwai at suse.de; blablack at gmail.com; alsa-devel at alsa-project.org; clemens at ladisch.de; linuxaudio at showlabor.de
> On Thu, Jul 21, 2011 at 7:08 AM, Juan Pablo Bouza <jpbouza at hotmail.com> wrote:
> > Capture works perfectly fine.
> > Playback does not work with alsa apps or with jack.
> > This is my /proc/asound/cards output
> > 0 [SB ]: HDA-Intel - HDA ATI SB
> > HDA ATI SB at 0xf9ff4000 irq 16
> > 1 [Ultra ]: USB-Audio - Fast Track Ultra
> > M-Audio Fast Track Ultra at usb-0000:00:13.5-1, high
> > speed
> > This is what happens when trying to playback a sound file with aplay -D
> > plughw:Ultra /media/Edipo/Triangulo/Hadas\ por\ ahora.mp3
> aplay is not capable of playing mp3 files. Try a .wav.
> Also, note that the patch you tried is preliminary and not intended
> for productive use. It might crash your kernel.
> We need some conscenus about how to decouple the USB stream from the
> ALSA stream internally to finish it.
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