[Bug 98797] [BXT/KBL] - HDMI - HD audio passthrough dont work

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98797

--- Comment #102 from Libin Yang <libin.yang at intel.com> ---
(In reply to Jani Nikula from comment #86)
> (In reply to Libin Yang from comment #83)
> > Do you mean the test cases? If yes, I think our QA can share the test cases
> > internally. I'm not sure we can share the cases outsides.
> 
> I mean, are you running any of the HBR audio tests with external HW decoding
> over LSPCON and HDMI 2.0? For certain we aren't.

We did the HBR audio with HW decoding test 2 years ago, and the conclusion is
HBR audio doesn't work. I'm not sure it is HDMI 1.4 or HDMI 2.0.

At that time, we don't have resource to implement this feature. And then last
year, the HD Audio driver ownership is transferred to PEG audio team. So I'm
not sure about the current status of HD Audio driver of HBR audio support.
AFAIK, they didn't put much effort on HBR audio supporting.

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