Just try to put in "/etc/modules.conf" the following line : "options snd-card-intel8x0 snd_irq=<IRQ number>" Obviously your must put It after declaring "snd-card-intel8x0" and remplace <IRQ number> with the IRQ you want. It should work....nevertheless you can always have a look at the install How-To on www.alsa-project.org.
Patrice Le Mercredi 31 Octobre 2001 13:53, vous avez écrit : > Hi, > I've got AD1881A soundcard on Intel82801CA/CAM chipset and I'm using > snd-card-intel8x0 (at least it succesfully loads...). > > this is the dmesg output after trying to play a mp3 file with mpg123: > > PCI: Enabling device 00:1f.5 (0000 -> 0001) > PCI: Setting latency timer of device 00:1f.5 to 64 > ALSA pcm_lib.c:180: Unexpected hw_pointer value (stream = 0, delta: > -732, max jitter = 8192): wrong interrupt acknowledge? > ALSA pcm_lib.c:180: Unexpected hw_pointer value (stream = 0, delta: > -730, max jitter = 8192): wrong interrupt acknowledge? > ALSA pcm_lib.c:180: Unexpected hw_pointer value (stream = 0, delta: > -994, max jitter = 8192): wrong interrupt acknowledge? > ALSA pcm_lib.c:180: Unexpected hw_pointer value (stream = 0, delta: > -992, max jitter = 8192): wrong interrupt acknowledge? > > It seems I'm having IRQ problems... > > here's a cat /proc/interrupts > CPU0 > 0: 1563525 XT-PIC timer > 1: 10235 XT-PIC keyboard > 2: 0 XT-PIC cascade > 3: 0 XT-PIC Ricoh Co Ltd RL5c476 II > 8: 1 XT-PIC rtc > 9: 1139512 XT-PIC acpi, usb-uhci, usb-uhci, Intel ICH, e100 > 11: 1306 XT-PIC sonypi > 12: 129547 XT-PIC PS/2 Mouse > 14: 64458 XT-PIC ide0 > 15: 3 XT-PIC ide1 > NMI: 0 > LOC: 1563508 > ERR: 0 > MIS: 0 > > I enabled APIC in kernel, could it give problems related to IRQ sharing? > all other devices on irq=9 are working correctly and I already tried to > disable everithing except acpi (it's built into the kernel itself) > here's the dmesg related lines: > > Local APIC disabled by BIOS -- reenabling. > Found and enabled local APIC! > [...] > Using local APIC timer interrupts. > calibrating APIC timer ... > ..... CPU clock speed is 994.2689 MHz. > ..... host bus clock speed is 132.5691 MHz. > cpu: 0, clocks: 1325691, slice: 662845 > CPU0<T0:1325680,T1:662832,D:3,S:662845, C:1325691 > > > Can I force the IRQ selection for alsa modules? > > thanks in advance > > -- Mattia > > > > > _______________________________________________ > Alsa-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/alsa-user _______________________________________________ Alsa-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-user
