No audio in 9.04

Hi,

I recently bought a HP Pavilion dv3 2103tx laptop.

It has a IDT audio device. I managed to get the sound in 8.10 by using the following command

$ sudo echo "options snd-hda-intel enable_msi=1" >> /etc/modprobe.d/alsa-base

But what ever I did till now, there is no sound in 9.04!

I installed latest alsa in both the following options.

1$ ./configure --with-cards=hda-intel --with-isapnp=no

and

2$ ./configure --with-sequencer=yes

Still no sound.

Additional info follows...

$lspci | grep audio

00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)

$cat /proc/asound/card0/codec#* | grep Codec

Codec: IDT 92HD75B2X5

Codec: Nvidia ID 3

Please suggest a way ASAP to get the sound in 9.04.

Thank you.