On Thu, 13 Feb 2003, Maarten de Boer wrote:
> Attached you find the patch with my latest changes. Both playback and
> capture from jack work now, though not simultanously.
>
> $ jackd -d alsa -p 4096 -d hw:0
>
> $ aplay -Dmyplug /usr/share/sounds/KDE_Startup.wav
>
> $ arecord -Dmyplug -d 4 foo.wav
>
> (see my previous mail on how to define myplug)
>
> Now, my next problem is linked playback/capture
>
> $ ./latency -m 4096 -M 4096 t 1 -p -e -C myplug -P myplug
> [...]
> ALSA lib pcm.c:1127:(snd_pcm_link) SNDRV_PCM_IOCTL_LINK failed: Bad address
> Streams link error: Bad address
>
> Suggestions?
The snd_pcm_link() uses special ioctl() directly and only the ALSA driver
knows it. I'll try to fix this problem when I'll get some time, because
also the dmix plugin needs this fix.
Jaroslav
-----
Jaroslav Kysela <[EMAIL PROTECTED]>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs
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