Proposed fix for the suspend/resume pop

[Jaya Kumar]

On 3/16/07, Mitch Bradley <wmb at firmworks.com> wrote:
> The AC97 driver apparently already has a flag to invert the sense of the
> EAPD pin.
>
> See sound/pci/ac97/ac97_codec.c .   "set_inv_eapd()",
> AC97_SCAP_INV_EAPD, etc.
> >

The following ac97_quirk set in /etc/modprobe.d/olpc.conf.dist or the
appropriate modprobe config should do the trick.

options snd-cs5535audio ac97_quirk=inv_eapd

If that works fine, then ok for now. Longer term, I'll put that quirk
into cs5535audio's olpc_quirks().

Thanks,
jaya