[alsa-devel] No jack sense on Intel 82801I / IDT 92HD71B7X in a HP dv4

Jean-Pierre André jean-pierre.andre at wanadoo.fr
Wed Jun 17 08:57:33 CEST 2009


Hi Wael,


Wael Nasreddine (a.k.a eMxyzptlk) wrote:
> boot options maybe irrelevant but maybe not, you should definitely try
>   

They are significant : even on kernel 2.6.30 you have
to use irqpoll, which means all IRQs are analyzed by
sofware, and the system behaves like there were a
single IRQ for all interrupt levels !

Regards

Jean-Pierre

> irqpoll, I also have irqbalance (  http://www.irqbalance.org/ ) on
> boot
>
> Anyway here's my grub entry, don't get scared tho lol ;)
>
> ------ CUT
>     root (hd0,2)
>     kernel (hd0,2)/funtoo/kernel irqpoll keymap=fr dolvm
> crypt_root=/dev/sda4 lvm2root=/dev/mapper/root
> real_root=/dev/Phoenix/Funtoo_Root
> video=uvesafb:ywrap,mtrr:3,scroll:ywrap,1280x800-32
> splash=silent,theme:natural_gentoo fbcon=scrollback:128k
> console=/dev/tty1 real_resume=swap:/dev/Phoenix/Suspend_Swap quiet
>     initrd (hd0,2)/funtoo/initramfs
> ------ CUT
>   




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