[LAU] M-Audio ProFire 2626 + jack
Sergio Cioban Filho
cioban at gmail.com
Tue May 30 09:30:16 UTC 2017
I'm back to share some nice findings from last night... :)
So, I spent some time playing around with my Linux and the interface.
I've started checking and configuring my Linux system.
My CPU was already configured as performance.
[root at thinkpad ~]# cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
My firewire card is not sharing IRQ
grep firewire /proc/interrupts
19: 14 172073 0 0 IR-IO-APIC 19-fasteoi
But I did some changes in my system in order to improve the performance.
Even after the changes, jackd wasn't starting.
So I spent some time looking and playing with the interface clock.
After some time and a lot of changes I could start jackd using 48000 but I
had no idea what I did to make jack work.
So I decided to reboot my system and try again to make sure that I have the
After some time I found the steps to to make jack work:
- open ffado-dbus-server in one terminal
- open ffado-mixer in other terminal
- Now is the trick, the mixer was already showing 'Clock source: Internal'
and 'Sample rate: 48000' but I've needed to re-select the Clock source to
internal and also the Sample rate to 48000
- After that, I opened another terminal and started jackd: $
/usr/bin/jackd -R -dfirewire -dhw:FW2626 -r48000 -p512 -n3
- And, it works!!!!!
- I could see all inputs and outputs in qjackctl
- I've also followed the same steps but using sample rate 96000 and jack
OK, I didn't test any sound recording or playing as it was late ate night.
But I'll do this test today and I'll update this thread :)
Just one doubt.
Just to clarify, in the ffado-mixer, when referring to outputs and inputs
is the mixer using the system point of view or the interface point of
I mean, the firewire input in the mixer is related to one firewire output
in the computer?
For now, thank you so much for all thoughts and help here :)
Sergio Cioban Filho
On 29 May 2017 at 09:34, Sergio Cioban Filho <cioban at gmail.com> wrote:
> Thanks for the tips guys.
> I'll check this and try again today when I get home.
> Sergio Cioban Filho
> On 27 May 2017 at 22:14, Chris Caudle <chris at chriscaudle.org> wrote:
>> On Wed, May 24, 2017 4:32 pm, Sergio Cioban Filho wrote:
>> > I'm trying to get the M-Audio ProFire 2626 working with jack but I'm
>> > having problems with either firewire (FFADO) driver or alsa (snd-dice)
>> This message may indicate that the clock configuration is not set
>> Clock Status : not locked 0x02
>> Make sure the device is set to use internal clock, or if you want to use
>> an external clock source make sure the correct clock input is chosen.
>> Chris Caudle
>> Linux-audio-user mailing list
>> Linux-audio-user at lists.linuxaudio.org
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