Bug 366091

Summary: Bug in alsa 1.0.14 breaks jackplug
Product: [Fedora] Fedora Reporter: Matt Hirsch <matthew.hirsch>
Component: alsa-libAssignee: Martin Stransky <stransky>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 7   
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Hardware: i686   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2008-02-25 15:06:50 UTC Type: ---
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Description Matt Hirsch 2007-11-04 20:07:00 UTC
Description of problem: The alsa jackplug no longer works. It worked in previous
fedora versions of alsa, but I can't give a version number.

When the jackplug is configured as:

pcm.jackplug {
        type plug
        slave { pcm "jack" }
}

pcm.jack {
        type jack
        playback_ports {
               0 alsa_pcm:playback_1
               1 alsa_pcm:playback_2
        }
               capture_ports {
               0 alsa_pcm:capture_1
               1 alsa_pcm:capture_2
        }
}


And tested with aplay:

aplay -Djackplug /usr/share/sounds/purple/receive.wav

The following error is produced:

aplay: set_params:900: Sample format non available


Version-Release number of selected component (if applicable): alsa-lib-1.0.14-3.fc7


How reproducible: always


Steps to Reproduce:
1. Configure jackplug in .asoundrc as above
2. Test using aplay -Djackplug <some .wav file>
  
Actual results:
aplay produces the following error message:
aplay: set_params:900: Sample format non available

Expected results:
aplay should route sound into the jack audio connection kit.

Additional info:
This is an alsa configure script bug and has been described here:
https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/148510
http://hg-mirror.alsa-project.org/alsa-lib/rev/917d1281c93f

Comment 1 Martin Stransky 2008-02-25 15:06:50 UTC
Please report it to ALSA project (www.alsa-project.org). Seems to be related to
sound config for your sound card where some plugins are missing (probably the
rate plugin?)