[LAU] Video Drivers and Audio, ZaReason, and MacMini

Paul Davis paul at linuxaudiosystems.com
Thu Apr 7 12:26:49 UTC 2011


On Wed, Apr 6, 2011 at 10:36 AM, Clemens Ladisch <clemens at ladisch.de> wrote:
> Mark Knecht wrote:
>> On Wed, Apr 6, 2011 at 3:54 AM, Paul Davis <paul at linuxaudiosystems.com> wrote:
>> > > NVreg_EnableMSI=1
>> >
>> >  2) does nouveau have any way to do this or does it not matter
>> > because of the way it handles interrupts?
>
> The noveau driver does this automatically.

apparently not:

           CPU0       CPU1       CPU2       CPU3       CPU4       CPU5
   0:        468        941       1326      11898    6670801
1914669321   IO-APIC-edge      timer
   1:          0          0          0          0          0
2   IO-APIC-edge      i8042
   8:          0          0          0          0          0
1   IO-APIC-edge      rtc0
   9:          0          0          0          0          0
2   IO-APIC-fasteoi   acpi
  12:          0          0          0          0          0
4   IO-APIC-edge      i8042
  14:          2          4          5        502      25560
1962065   IO-APIC-edge      pata_atiixp
  15:          0          0          0          0          0
0   IO-APIC-edge      pata_atiixp
  16:          0          0       2138    1492054         16
2533   IO-APIC-fasteoi   hda_intel
  17:          0          1          0          0          0
22   IO-APIC-fasteoi   ehci_hcd:usb1, ehci_hcd:usb2, ehci_hcd:usb3
  18:       9448      18998   10957057     294899          9
394   IO-APIC-fasteoi   ohci_hcd:usb4, ohci_hcd:usb5, ohci_hcd:usb6,
ohci_hcd:usb7
  20:       9339   78325838          0          1         75
5373   IO-APIC-fasteoi   hdsp
  32:         51          0          0          0          6
238   IO-APIC-fasteoi   nouveau, hda_intel
  44:          0          0          0          0          0
0   IO-APIC-fasteoi   ahci
  45:          0          0          0          0          0
0   IO-APIC-fasteoi   pata_jmicron
  46:          0          0          0          0          0
2   IO-APIC-fasteoi   firewire_ohci
  50:          0          0          0          0          0
0   IO-APIC-fasteoi   xhci_hcd:usb8
  61:          0          0          0          0          0
0   PCI-MSI-edge      ahci
  62:          4          2         25        594     100599
7183742   PCI-MSI-edge      sky2 at pci:0000:04:00.0


More information about the Linux-audio-user mailing list