[Intel-gfx] Query on Intel IGP and audio over displayport

[Mikael Öhman]

Hello.
I was wondering if it was possible to send audio over displayport using a
Core i5 661 (Clarkdale) IGP.
I have seen some charts indicating that the hardware actually supports it,
but I'm not even sure if I should ask here or perhaps to some ALSA mailing
list.
On google I have only found things related to DP->HMDI with audio, which I
don't need.

aplay only lists
card 0: Intel [HDA Intel], device 0: ALC889 Analog [ALC889 Analog]
card 0: Intel [HDA Intel], device 1: ALC889 Digital [ALC889 Digital]
card 0: Intel [HDA Intel], device 3: INTEL HDMI 0 [INTEL HDMI 0]
card 0: Intel [HDA Intel], device 7: INTEL HDMI 1 [INTEL HDMI 1]
and naturally I've tried them all, with no sound.

I'm using Debian unstable, and xserver-xorg-video-intel 2.11  (everything
else also uptodate with Sid if that matters.)
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