[alsa-devel] [alsa-plugins-1.17] Regression in JACK plugin

[tet]

Hi, after updating to alsa-plugins-1.17 ALSA throws:
"ALSA lib pcm_plug.c:1273:(_snd_pcm_plug_open) Unknown field playback_ports

My ~/.asourdrc is working in 1.16 and it does not look like the syntax changed for the plugin when looking at the readme.

pcm.jack {
  type plug slave.pcm {
    type jack
    capture_ports {
      0 system:capture_1
      1 system:capture_1
    }
    playback_ports {
      0 system:playback_1
      1 system:playback_2
    }
  }
  hint.description "JACK Audio Kit"
}
pcm.!default {
  @func getenv
    vars [ PCM ]
    default jack
}

Any ideas?