Re: [linux-audio-user] emu10k1 multichannel support

woops ... here's the jackd output text client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect ardour:Audio 1/out 2 and ardour:master/in 2 (self) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() clear connections for ardour:master/in 1 DIS-connect ardour:Audio 1/out 1 and ardour:master/in 1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() clear connections for ardour:master/in 2 DIS-connect ardour:Audio 1/out 2 and ardour:master/in 2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect ardour:Audio 1/out 1 and ardour:master/in 1 (self) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect ardour:Audio 1/out 2 and ardour:master/in 2 (self) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect ardour:master/out 1 and alsa_pcm:playback_1 (output) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect ardour:master/out 2 and alsa_pcm:playback_2 (output) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() ardour resigned as timebase master clear connections for ardour:master/in 1 DIS-connect ardour:Audio 1/out 1 and ardour:master/in 1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() clear connections for ardour:master/in 2 DIS-connect ardour:Audio 1/out 2 and ardour:master/in 2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect alsa_pcm:capture_1 and ardour:master/in 1 (forward) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect alsa_pcm:capture_2 and ardour:master/in 2 (forward) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() clear connections for ardour:master/in 1 DIS-connect alsa_pcm:capture_1 and ardour:master/in 1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() clear connections for ardour:master/in 2 DIS-connect alsa_pcm:capture_2 and ardour:master/in 2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect alsa_pcm:capture_3 and ardour:master/in 1 (forward) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect alsa_pcm:capture_4 and ardour:master/in 2 (forward) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() clear connections for ardour:master/in 1 DIS-connect alsa_pcm:capture_3 and ardour:master/in 1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() clear connections for ardour:master/in 2 DIS-connect alsa_pcm:capture_4 and ardour:master/in 2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect alsa_pcm:capture_1 and ardour:master/in 1 (forward) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect alsa_pcm:capture_2 and ardour:master/in 2 (forward) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() cannot read event response from client [ardour] (Connection reset by peer) bad status for client event handling (type = 8) removing disconnected client ardour state = Not triggered errors = 2 removing client "ardour" removing client "ardour" from the processing chain DIS-connect alsa_pcm:capture_1 and ardour:Audio 1/in 1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect ardour:click/out 1 and alsa_pcm:playback_1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect ardour:master/out 2 and alsa_pcm:playback_2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect ardour:master/out 1 and alsa_pcm:playback_1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect alsa_pcm:capture_2 and ardour:master/in 2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect alsa_pcm:capture_1 and ardour:master/in 1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect ardour:auditioner/out 2 and alsa_pcm:playback_2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect ardour:auditioner/out 1 and alsa_pcm:playback_1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() sync poll interrupted for client 2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. -- jack_rechain_graph() new client: ardour, id = 3 type 2 @ 0xb6672000 fd = 10 polling sync client 3 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() registered port ardour:auditioner/out 1, offset = 69632 connect ardour:auditioner/out 1 and alsa_pcm:playback_1 (output) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() registered port ardour:auditioner/out 2, offset = 73728 connect ardour:auditioner/out 2 and alsa_pcm:playback_2 (output) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() registered port ardour:master/in 1, offset = 0 registered port ardour:master/in 2, offset = 0 registered port ardour:master/out 1, offset = 77824 registered port ardour:master/out 2, offset = 81920 registered port ardour:click/out 1, offset = 86016 registered port ardour:Audio 1/in 1, offset = 0 registered port ardour:Audio 1/out 1, offset = 90112 registered port ardour:Audio 1/out 2, offset = 94208 connect ardour:click/out 1 and alsa_pcm:playback_1 (output) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect alsa_pcm:capture_1 and ardour:Audio 1/in 1 (forward) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect ardour:Audio 1/out 1 and ardour:master/in 1 (self) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect ardour:Audio 1/out 2 and ardour:master/in 2 (self) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() clear connections for ardour:master/in 1 DIS-connect ardour:Audio 1/out 1 and ardour:master/in 1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() clear connections for ardour:master/in 2 DIS-connect ardour:Audio 1/out 2 and ardour:master/in 2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect ardour:Audio 1/out 1 and ardour:master/in 1 (self) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect ardour:Audio 1/out 2 and ardour:master/in 2 (self) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect ardour:master/out 1 and alsa_pcm:playback_1 (output) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect ardour:master/out 2 and alsa_pcm:playback_2 (output) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() clear connections for ardour:master/in 1 DIS-connect ardour:Audio 1/out 1 and ardour:master/in 1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() clear connections for ardour:master/in 2 DIS-connect ardour:Audio 1/out 2 and ardour:master/in 2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect alsa_pcm:capture_1 and ardour:master/in 1 (forward) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect alsa_pcm:capture_2 and ardour:master/in 2 (forward) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() cannot send event to client [ardour] (Broken pipe) bad status for client event handling (type = 8) removing disconnected client ardour state = Not triggered errors = 2 removing client "ardour" removing client "ardour" from the processing chain DIS-connect alsa_pcm:capture_1 and ardour:Audio 1/in 1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect ardour:click/out 1 and alsa_pcm:playback_1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect ardour:master/out 2 and alsa_pcm:playback_2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect ardour:master/out 1 and alsa_pcm:playback_1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect alsa_pcm:capture_2 and ardour:master/in 2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect alsa_pcm:capture_1 and ardour:master/in 1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect ardour:auditioner/out 2 and alsa_pcm:playback_2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect ardour:auditioner/out 1 and alsa_pcm:playback_1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client ardour: start_fd=5, execution_order=0. client ardour: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() sync poll interrupted for client 3 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. -- jack_rechain_graph() new client: MusE-1, id = 4 type 2 @ 0xb6672000 fd = 10 registered port MusE-1:Input 1-0, offset = 0 registered port MusE-1:Input 1-1, offset = 0 registered port MusE-1:Out 1-0, offset = 69632 registered port MusE-1:Out 1-1, offset = 73728 polling sync client 4 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client MusE-1: start_fd=5, execution_order=0. client MusE-1: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect MusE-1:Out 1-0 and alsa_pcm:playback_1 (output) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client MusE-1: start_fd=5, execution_order=0. client MusE-1: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect MusE-1:Out 1-0 and alsa_pcm:playback_2 (output) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client MusE-1: start_fd=5, execution_order=0. client MusE-1: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect MusE-1:Out 1-0 and alsa_pcm:playback_2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client MusE-1: start_fd=5, execution_order=0. client MusE-1: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect MusE-1:Out 1-0 and alsa_pcm:playback_1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client MusE-1: start_fd=5, execution_order=0. client MusE-1: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() sync poll interrupted for client 4 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. -- jack_rechain_graph() registered port MusE-1:Input 1-0, offset = 0 registered port MusE-1:Input 1-1, offset = 0 registered port MusE-1:Out 1-0, offset = 73728 registered port MusE-1:Out 1-1, offset = 69632 polling sync client 4 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client MusE-1: start_fd=5, execution_order=0. client MusE-1: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect MusE-1:Out 1-0 and alsa_pcm:playback_1 (output) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client MusE-1: start_fd=5, execution_order=0. client MusE-1: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() connect MusE-1:Out 1-0 and alsa_pcm:playback_2 (output) ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client MusE-1: start_fd=5, execution_order=0. client MusE-1: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect MusE-1:Out 1-0 and alsa_pcm:playback_2 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client MusE-1: start_fd=5, execution_order=0. client MusE-1: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() DIS-connect MusE-1:Out 1-0 and alsa_pcm:playback_1 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. client MusE-1: start_fd=5, execution_order=0. client MusE-1: wait_fd=9, execution_order=1 (last client). -- jack_rechain_graph() sync poll interrupted for client 4 ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. -- jack_rechain_graph() removing disconnected client MusE-1 state = Not triggered errors = 0 removing client "MusE-1" removing client "MusE-1" from the processing chain ++ jack_rechain_graph(): client alsa_pcm: internal client, execution_order=0. -- jack_rechain_graph() when i run jackd using the hw:0 device and my usual command: "/usr/bin/jackd -T -v -R -P60 -dalsa -dhw:0 -r41000 -p512 -n2 -S -i2 -o2" i get an incessant string of xruns. i've tried changing some parameters, but to no avail ... here's the brief output from dmesg: [mrmachine@localhost mrmachine]$ dmesg d_addr 3072 init voice - master 1 extra 0 start_addr 1024 end_addr 3072 init voice - master 0 extra 0 start_addr 1024 end_addr 3072 (these two lines repeat over and over, i guess each time an xrun occurs).