Go Back   Cockos Incorporated Forums > REAPER Forums > REAPER for Linux

Reply
 
Thread Tools Display Modes
Old 02-09-2019, 03:10 AM   #1
Tobbe
Human being with feelings
 
Tobbe's Avatar
 
Join Date: Sep 2009
Location: Northern Lights
Posts: 743
Default How/where do I change prio on my soundcard?

Hi,

When I run:
sudo /etc/init.d/rtirq start

I get this:
Setting IRQ priorities: start [HDA-Intel] irq=128 pid=387 prio=90: OK.
Setting IRQ priorities: start [xhci_hcd] irq=123 pid=123 prio=85: OK.
Setting IRQ priorities: start [i8042] irq=1 pid=77 prio=80: OK.

I guess my Behringer U-PHORIA UMC22 is i8042 and should be at the top, first priority, right? What is xhci_hcd? Anything to pay attention to?

How and where do I change the order?

Thank you
__________________
OS: Manjaro KDE Plasma, Reaper For Linux (64Bit) native linux-vst plugins, LSP-Plugins, TpL-Plugins, Harrison's AVA & VST Plugins. Behringer U-PHORIA UMC22.
Tobbe is offline   Reply With Quote
Old 02-09-2019, 11:16 AM   #2
Glennbo
Human being with feelings
 
Glennbo's Avatar
 
Join Date: Mar 2008
Location: Planet Earth
Posts: 9,055
Default

The HDA-Intel device is your on-board audio from your motherboard.
As far as the order of that list, I don't think it matters. I have two M-Audio Delta 2496 cards and mine looks like this:

Setting IRQ priorities: start [HDA-Intel] irq=32 pid=540 prio=95: OK.
Setting IRQ priorities: start [ICE1712] irq=16 pid=544 prio=95: OK.
Setting IRQ priorities: start [HDA-Intel] irq=17 pid=541 prio=95: OK.
Setting IRQ priorities: start [HDA-Intel] irq=17 pid=614 prio=94: OK.
Setting IRQ priorities: start [ICE1712] irq=17 pid=614 prio=95: OK.

There is a thread from a few months back when Jack Winter was helping me get my M-Audio cards setup for low latency performance. There may be some useful info there that you can use. Here's the link.

https://forum.cockos.com/showthread.php?t=210218
__________________
Glennbo
Hear My Music - Click Me!!!
--
Glennbo is offline   Reply With Quote
Old 02-10-2019, 10:37 AM   #3
Tobbe
Human being with feelings
 
Tobbe's Avatar
 
Join Date: Sep 2009
Location: Northern Lights
Posts: 743
Default

Thanks
__________________
OS: Manjaro KDE Plasma, Reaper For Linux (64Bit) native linux-vst plugins, LSP-Plugins, TpL-Plugins, Harrison's AVA & VST Plugins. Behringer U-PHORIA UMC22.
Tobbe is offline   Reply With Quote
Old 02-11-2019, 12:02 PM   #4
Jack Winter
Human being with feelings
 
Jack Winter's Avatar
 
Join Date: Aug 2007
Location: Luxembourg/Spain
Posts: 1,922
Default

Quote:
Originally Posted by Tobbe View Post
Hi,

When I run:
sudo /etc/init.d/rtirq start

I get this:
Setting IRQ priorities: start [HDA-Intel] irq=128 pid=387 prio=90: OK.
Setting IRQ priorities: start [xhci_hcd] irq=123 pid=123 prio=85: OK.
Setting IRQ priorities: start [i8042] irq=1 pid=77 prio=80: OK.

I guess my Behringer U-PHORIA UMC22 is i8042 and should be at the top, first priority, right? What is xhci_hcd? Anything to pay attention to?

How and where do I change the order?

Thank you
Your Behringer will be on usb, that is xhci_hcd. i8042 is the PS/2 (keyboard) controller.
__________________
Reaper for Linux Documentation (WIP). Software: Archlinux/KDE, Fabfilter FX, Komplete 8, Nebula, Schwa/Stillwell, T-racks Max/Amplitube/SVX, etc. Gear: i7-2600k/4700HQ/16GB, RME Multiface/Babyface, Behringer X32, Genelec 8040, etc. :)
Jack Winter is offline   Reply With Quote
Old 02-14-2019, 07:10 AM   #5
Tobbe
Human being with feelings
 
Tobbe's Avatar
 
Join Date: Sep 2009
Location: Northern Lights
Posts: 743
Default

Quote:
Originally Posted by Jack Winter View Post
Your Behringer will be on usb, that is xhci_hcd. i8042 is the PS/2 (keyboard) controller.
Thanks
__________________
OS: Manjaro KDE Plasma, Reaper For Linux (64Bit) native linux-vst plugins, LSP-Plugins, TpL-Plugins, Harrison's AVA & VST Plugins. Behringer U-PHORIA UMC22.
Tobbe is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -7. The time now is 08:31 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.