20 Dec
2003
20 Dec
'03
2:37 p.m.
Noticed some threads of low latency on Linux kernel 2.4.x (patched) vs 2.6.
I was wondering how the Darwin kernel compared to the Linux kernel ?
Any people running jack on OS X ?
At least the jackit.sf.net site states that it runs on OS X, but I have yet
to hear on how it actually performs on OS X. I would hope that the OS X kernel
was at least a bit more tuned to low latency multimedia work than a vanilla
2.4 or 2.6 ?
regards
Vincent
22 Dec
22 Dec
1:29 p.m.
Vincent Touquet <vincent.touquet(a)pandora.be> writes:
I was wondering how the Darwin kernel compared to the
Linux kernel ?
Any people running jack on OS X ? At least the jackit.sf.net site
states that it runs on OS X, but I have yet to hear on how it
actually performs on OS X. I would hope that the OS X kernel was at
least a bit more tuned to low latency multimedia work than a vanilla
2.4 or 2.6 ?
Haven't seen any answer to these questions. I wonder about it, too.
I suspect that there are very few JACK users on OS X. The Mac port is
months behind current JACK versions. I believe Stephane Letz, who did
the original port, has been busy with other things.
I wish I had money to spend on one of those nice, pricey Apple boxes.
I'd love to play around with it myself. Plus, I'm a big fan of
PowerPC and would like to run Linux on it, too.
Isn't *anybody* running JACK on Mac OS/X?
--
joq
2:27 p.m.
New subject: [linux-audio-user] rme9632 status?
I don't think the kernel you choose right now is
as important as getting
the sound drivers working well. I use 2.4.20 still on Gentoo, and a
newer 2.4.23 on Redhat. They both work fine.
I think you should get moved up to Alsa-1.0.0rcxxx as soon as is
practical. There have been changes to APIs and lots of fixes to things.
It's what you want to run.
xmms is an OSS application, so you must have OSS
emulation loaded
correctly. I run xmms all the time, so it will work. I can see some of
it above, but it would be helpful if you provided your modules.conf file
contents. (For me anyway...) ;-)
Cheers,
MArk
Hi Mark, I bumped up to alsa driver/utils 1.0.0rc2, now the rme9652 module
isnt happening...
from /etc/modules.d/alsa:
## ALSA portion
alias snd-card-0 snd-rme9652
## alias snd-card-1 snd-ens1371
## OSS/Free portion
alias sound-slot-0 snd-card-0
## alias sound-slot-1 snd-card-1
dmesg:
RME Digi9652/Digi9636: no cards found
lspci:
00:0c.0 Multimedia audio controller: Xilinx Corporation RME Digi9652
(Hammerfall) (rev 03)
/etc/modules.conf:
http://www.planetofidiots.com/modules.conf
many thanks!
2:38 p.m.
New subject: [linux-audio-user] rme9632 status?
On Mon, 2003-12-22 at 10:25, WR wrote:
Hi Mark, I bumped up to alsa driver/utils 1.0.0rc2,
now the rme9652 module
isnt happening...
from /etc/modules.d/alsa:
## ALSA portion
alias snd-card-0 snd-rme9652
## alias snd-card-1 snd-ens1371
## OSS/Free portion
alias sound-slot-0 snd-card-0
## alias sound-slot-1 snd-card-1
dmesg:
RME Digi9652/Digi9636: no cards found
lspci:
00:0c.0 Multimedia audio controller: Xilinx Corporation RME Digi9652
(Hammerfall) (rev 03)
/etc/modules.conf:
http://www.planetofidiots.com/modules.conf
many thanks!
Humm...I haven't heard of these problems on the Hammerfall series, but
on the HDSP series we have had problems with new revisions of firmware
not being recognized. We would need to understand whether something has
gotten messed up with the card version list between 0.9.2 and 1.0.0.
Since it used to work, it should continue to work. I'm sure there is no
intentional thought to take support for this card away.
Additionally, my Hammerfall Light IS working with 1.0.0rc2, so it sounds
like a code problem.
If you're experienced in digging through code, then maybe you can find
the stuff in the rme9652 driver that looks for card revisions and make
sure that 0x03 is supported.
3:28 p.m.
New subject: [linux-audio-user] rme9632 status?
Humm...I haven't heard of these problems on the
Hammerfall series, but
on the HDSP series we have had problems with new revisions of firmware
not being recognized. We would need to understand whether something has
gotten messed up with the card version list between 0.9.2 and 1.0.0.
Since it used to work, it should continue to work. I'm sure there is no
intentional thought to take support for this card away.
i believe there's an unanswered post in alsa-user that refers to the same
issue (wasnt me)
Additionally, my Hammerfall Light IS working with
1.0.0rc2, so it sounds
like a code problem.
If you're experienced in digging through code,
then maybe you can find
the stuff in the rme9652 driver that looks for card revisions and make
sure that 0x03 is supported.
im not, but i guess now's as good a time as any. I knew I installed anjuta
for a reason...I'll flail about and see what happens!
thanks
WR
23 Dec
23 Dec
7:37 a.m.
Isn't *anybody* running JACK on Mac OS/X?
Ok, this may seem a little sick, but there is a dual 2GHz G5 running OSX with a 24 inch
lcd monitor right next to me and I still use this 733Mhz linux box all of the time(along
with linux for everything in the music room/studio on and old 850Mhz machine).
Tracey, linus user going on 10 years now.
8:03 a.m.
On Tue, Dec 23, 2003 at 03:52:06AM -0800, Tracey Anne Hytry wrote:
That's just a little sick, yes ;)
Isn't
*anybody* running JACK on Mac OS/X?
Ok, this may seem a little sick, but there is a
dual 2GHz G5 running OSX with a 24 inch lcd monitor right next to me and I still use this
733Mhz linux box all of the time(along with linux for everything in the music room/studio
on and old 850Mhz machine). Tracey, linus user going on 10 years now.
I
salute you :)
Merry Christmas and a happy NY.
v
2 Jan
2 Jan
1:33 p.m.
Tracey Anne Hytry wrote:
don't you at least telnet into the apple to get a faster pine?
Isn't
*anybody* running JACK on Mac OS/X?
Ok, this may seem a little sick, but there is a dual 2GHz G5 running OSX with a 24 inch
lcd monitor right next to me and I still use this 733Mhz linux box all of the time(along
with linux for everything in the music room/studio on and old 850Mhz machine). Tracey, linus user going on 10 years now.
well, it does take wisdom and serenity to stay calm and content when a
dual g5 sits next to you :)
--
In this house, we obey the laws of thermodynamics!
- Homer Simpson
Jörn Nettingsmeier
Kurfürstenstr 49, 45138 Essen, Germany
http://spunk.dnsalias.org (my server)
http://www.linuxaudiodev.org (Linux Audio Developers)
7692
days inactive
7705
days old
linux-audio-user@lists.linuxaudio.org
7 comments
6 participants
participants (6)
-
Jack O'Quin -
Joern Nettingsmeier -
Mark Knecht -
Tracey Anne Hytry -
Vincent Touquet -
WR