issues found with your GTA02 A5

[Graeme Gregory]

> 24 Feb 2008 issue found: Once sound is initialized, it emits two
> loud cracks per second

I believe this is the GSM modem asking for firmware upgrades via
the headphone socket.

There is a GPIO to disable this and I guess kernel team need to
set/unset the GPIO at the appropriate time. It is not AFAIK a sound
issue so I don't think the fix belongs in the sound driver.

Also this GPIO is not existant on older GTA02 models.

Graeme