HDMI Audio on a Sony Vaio Not working

[Mulk87]

Hi, First of all. Recovering Windows user alert. Be gentle.


I have a Sony Vaio that is working great with the most recent LinuxMint.

I think I'm down to my last issue which is getting audio to output from my HDMI
Output.

Audio works fine to the PC speakers but will not redirect to any device when plugged into
to lone HDMI port on my machine.

I've seen lots of posts but none have them have worked.

Here's my aplay -l

**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]
Subdevices: 1/1

I've tried just about everything with no luck.

Any help is much appreciated.

[Mulk87]

Here's some more info
-Computer-
Processor : 4x Intel(R) Core(TM) i3 CPU M 330 @ 2.13GHz
Memory : 3965MB (778MB used)
Operating System : Linux Mint 13 Maya
User Name : mikeful (Mike)
Date/Time : Fri 05 Oct 2012 10:08:07 PM CDT
-Display-
Resolution : 1366x768 pixels
OpenGL Renderer : Gallium 0.4 on NVA8
X11 Vendor : The X.Org Foundation
-Multimedia-
Audio Adapter : HDA-Intel - HDA Intel
Audio Adapter : HDA-Intel - HDA NVidia
-Input Devices-
Lid Switch
Power Button
AT Translated Set 2 keyboard
Video Bus
UVC Camera (05ca:18b5)
Sony Vaio Keys
Sony Vaio Jogdial
SynPS/2 Synaptics TouchPad
HDA Intel Mic
HDA Intel Headphone
HDA NVidia HDMI/DP,pcm : 9=
HDA NVidia HDMI/DP,pcm : 8=
HDA NVidia HDMI/DP,pcm : 7=
HDA NVidia HDMI/DP,pcm : 3=
-Printers (CUPS)-
EPSON_Stylus_Photo_RX580 : <i>Default</i>
-SCSI Disks-
ATA ST9500325AS
HL-DT-ST DVDRAM GT20N