Bad IRQs from using pcm in alsa-driver-1.0.7

[William <walsac3@orthoset.com>]

Using ALSA PCM always disables the IRQ for my mouse (USB Logitech wheelmouse).
Is this a known problem?  

I'm using alsa-*1.0.7 on a laptop with a VIA-8235 sound system.
Whenever I use aplay, the kernel disables IRQ 11 ("kernel: Disabling IRQ 11")
leaving the mouse disabled though the touchpad does still work
and there are kernel error messages ("nobody cared!  __report_bad_irq etc" ).

   $ grep ERR /proc/interrupts
   ERR:     33

Every time this happens I have to reboot to get IRQ 11 working again
so I can use the mouse again.
The kernel does not disable IRQ 11 if I use only ALSA MIDI.

Is there a fix?

Thanks,

William



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