[Jack-Devel] -d firewire -X alsaraw fails?
David Kastrup
dak at gnu.org
Wed Sep 13 01:18:57 CEST 2017
Takashi Sakamoto <o-takashi at sakamocchi.jp> writes:
> On Sep 13 2017 06:16, David Kastrup wrote:
>> jackd -d firewire -X alsaraw -r 96000 -p 512
>
> You cannot use ALSA and FFADO at the same time because these two
> functionalities are under a race condition against the same audio and
> music unit on IEEE 1394 bus.
Except that
jackd -X alsarawmidi -d firewire -r 96000 -p 512
actually works fine. So the question has rather become one about the
lousy documentation and abysmal command line processing.
jackdmp 1.9.11
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2014 Grame.
jackdmp comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
no message buffer overruns
no message buffer overruns
no message buffer overruns
JACK server starting in realtime mode with priority 10
self-connect-mode is "Don't restrict self connect requests"
1505252013732508: (ffado.cpp)[ 92] ffado_streaming_init: libffado 2.3.0- built Aug 12 2016 08:47:17
01776466537: Warning (dice_eap.cpp)[ 115] init: no EAP mixer (device does not support EAP)
01776466618: (dice_avdevice.cpp)[ 713] showDevice: DICE Parameter Space info:
01776466636: (dice_avdevice.cpp)[ 714] showDevice: Global : offset=0x0028 size=0360
01776466651: (dice_avdevice.cpp)[ 715] showDevice: TX : offset=0x0190 size=0568
01776466658: (dice_avdevice.cpp)[ 716] showDevice: nb= 2 size=0280
01776466674: (dice_avdevice.cpp)[ 717] showDevice: RX : offset=0x03C8 size=1128
01776466682: (dice_avdevice.cpp)[ 718] showDevice: nb= 1 size=0280
01776466698: (dice_avdevice.cpp)[ 719] showDevice: UNUSED1 : offset=0x0000 size=0000
01776466705: (dice_avdevice.cpp)[ 720] showDevice: UNUSED2 : offset=0x0000 size=0000
01776466729: (dice_avdevice.cpp)[ 722] showDevice: Global param space:
01776472994: (dice_avdevice.cpp)[ 725] showDevice: Owner : 0x00000000FFFF0000
01776480108: (dice_avdevice.cpp)[ 728] showDevice: Notification : 0x00000020
01776490994: (dice_avdevice.cpp)[ 731] showDevice: Nick name : iO 14
01776495787: (dice_avdevice.cpp)[ 735] showDevice: Clock Select : 0x04 0x0C
01776501759: (dice_avdevice.cpp)[ 739] showDevice: Enable : false
01776508191: (dice_avdevice.cpp)[ 743] showDevice: Clock Status : locked 0x04
01776513782: (dice_avdevice.cpp)[ 746] showDevice: Extended Status : 0x00000000
01776520056: (dice_avdevice.cpp)[ 749] showDevice: Samplerate : 0x00017700 (96000)
01776527964: (dice_avdevice.cpp)[ 752] showDevice: Version : 0x01000400
01776533018: (dice_avdevice.cpp)[ 761] showDevice: Version : 0x01000400 (1.0.4.0)
01776537688: (dice_avdevice.cpp)[ 764] showDevice: Clock caps : 0x1121007E
01776545740: (dice_avdevice.cpp)[ 767] showDevice: Clock sources :
01776545758: (dice_avdevice.cpp)[ 773] showDevice: SPDIF
01776545775: (dice_avdevice.cpp)[ 773] showDevice: unused
01776545788: (dice_avdevice.cpp)[ 773] showDevice: unused
01776545804: (dice_avdevice.cpp)[ 773] showDevice: unused
01776545818: (dice_avdevice.cpp)[ 773] showDevice: unused
01776545835: (dice_avdevice.cpp)[ 773] showDevice: ADAT
01776545846: (dice_avdevice.cpp)[ 773] showDevice: unused
01776545862: (dice_avdevice.cpp)[ 773] showDevice: unused
01776545873: (dice_avdevice.cpp)[ 773] showDevice: Firewire
01776545890: (dice_avdevice.cpp)[ 773] showDevice: unused
01776545902: (dice_avdevice.cpp)[ 773] showDevice: unused
01776545919: (dice_avdevice.cpp)[ 773] showDevice: unused
01776545931: (dice_avdevice.cpp)[ 773] showDevice: INTERNAL
01776545951: (dice_avdevice.cpp)[ 776] showDevice: TX param space:
01776545962: (dice_avdevice.cpp)[ 777] showDevice: Nb of xmit : 2
01776545979: (dice_avdevice.cpp)[ 779] showDevice: Transmitter 0:
01776551992: (dice_avdevice.cpp)[ 782] showDevice: ISO channel : -1
01776558043: (dice_avdevice.cpp)[ 784] showDevice: ISO speed : 2
01776565089: (dice_avdevice.cpp)[ 787] showDevice: Nb audio channels : 6
01776572020: (dice_avdevice.cpp)[ 789] showDevice: Nb midi channels : 1
01776576621: (dice_avdevice.cpp)[ 792] showDevice: AC3 caps : 0x00000000
01776582405: (dice_avdevice.cpp)[ 794] showDevice: AC3 enable : 0x00000000
01776588678: (dice_avdevice.cpp)[ 797] showDevice: Channel names :
01776588734: (dice_avdevice.cpp)[ 802] showDevice: Line 1
01776588786: (dice_avdevice.cpp)[ 802] showDevice: Line 2
01776588831: (dice_avdevice.cpp)[ 802] showDevice: Line 3
01776588858: (dice_avdevice.cpp)[ 802] showDevice: Line 4
01776588895: (dice_avdevice.cpp)[ 802] showDevice: SPDIF L
01776588920: (dice_avdevice.cpp)[ 802] showDevice: SPDIF R
01776588961: (dice_avdevice.cpp)[ 779] showDevice: Transmitter 1:
01776593870: (dice_avdevice.cpp)[ 782] showDevice: ISO channel : -1
01776599757: (dice_avdevice.cpp)[ 784] showDevice: ISO speed : 2
01776606677: (dice_avdevice.cpp)[ 787] showDevice: Nb audio channels : 4
01776612717: (dice_avdevice.cpp)[ 789] showDevice: Nb midi channels : 0
01776618175: (dice_avdevice.cpp)[ 792] showDevice: AC3 caps : 0x00000000
01776625110: (dice_avdevice.cpp)[ 794] showDevice: AC3 enable : 0x00000000
01776631896: (dice_avdevice.cpp)[ 797] showDevice: Channel names :
01776631935: (dice_avdevice.cpp)[ 802] showDevice: ADAT1
01776631960: (dice_avdevice.cpp)[ 802] showDevice: ADAT2
01776631986: (dice_avdevice.cpp)[ 802] showDevice: ADAT3
01776632034: (dice_avdevice.cpp)[ 802] showDevice: ADAT4
01776632065: (dice_avdevice.cpp)[ 806] showDevice: RX param space:
01776632086: (dice_avdevice.cpp)[ 807] showDevice: Nb of recv : 1
01776632112: (dice_avdevice.cpp)[ 809] showDevice: Receiver 0:
01776636559: (dice_avdevice.cpp)[ 812] showDevice: ISO channel : 2
01776642463: (dice_avdevice.cpp)[ 814] showDevice: Sequence start : 0
01776648459: (dice_avdevice.cpp)[ 817] showDevice: Nb audio channels : 8
01776654540: (dice_avdevice.cpp)[ 819] showDevice: Nb midi channels : 1
01776661579: (dice_avdevice.cpp)[ 822] showDevice: AC3 caps : 0x00000000
01776667266: (dice_avdevice.cpp)[ 824] showDevice: AC3 enable : 0x00000000
01776675329: (dice_avdevice.cpp)[ 827] showDevice: Channel names :
01776675347: (dice_avdevice.cpp)[ 832] showDevice: Bus1 L
01776675359: (dice_avdevice.cpp)[ 832] showDevice: Bus1 R
01776675374: (dice_avdevice.cpp)[ 832] showDevice: Bus2 L
01776675384: (dice_avdevice.cpp)[ 832] showDevice: Bus2 R
01776675401: (dice_avdevice.cpp)[ 832] showDevice: Bus3 L
01776675411: (dice_avdevice.cpp)[ 832] showDevice: Bus3 R
01776675429: (dice_avdevice.cpp)[ 832] showDevice: Bus4 L
01776675443: (dice_avdevice.cpp)[ 832] showDevice: Bus4 R
01776709234: (dice_avdevice.cpp)[ 323] setSamplingFrequency: Setting sample rate: 96000
JackALSARawMidiDriver::Attach - input port registered (name='system:midi_capture_1', alias='system:2-1 UM-4 1 in').
JackALSARawMidiDriver::Attach - input port registered (name='system:midi_capture_2', alias='system:2-1 UM-4 2 in').
JackALSARawMidiDriver::Attach - input port registered (name='system:midi_capture_3', alias='system:2-1 UM-4 3 in').
JackALSARawMidiDriver::Attach - input port registered (name='system:midi_capture_4', alias='system:2-1 UM-4 4 in').
JackALSARawMidiDriver::Attach - output port registered (name='system:midi_playback_1', alias='system:2-1 UM-4 1 out').
JackALSARawMidiDriver::Attach - output port registered (name='system:midi_playback_2', alias='system:2-1 UM-4 2 out').
JackALSARawMidiDriver::Attach - output port registered (name='system:midi_playback_3', alias='system:2-1 UM-4 3 out').
JackALSARawMidiDriver::Attach - output port registered (name='system:midi_playback_4', alias='system:2-1 UM-4 4 out').
JackALSARawMidiDriver::Start - Starting 'alsarawmidi' driver.
JackALSARawMidiDriver::Start - starting ALSA thread ...
JackALSARawMidiDriver::Start - started ALSA thread.
I can then use
jack_connect "firewire_pcm:0005950400400fc2_midi 0_in" system:midi_playback_1
--
David Kastrup
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