[Bug 70511] t440p haswell hdmi no sound

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Fri Feb 14 07:09:26 PST 2014


https://bugzilla.kernel.org/show_bug.cgi?id=70511

--- Comment #9 from Mengdong Lin <mengdong.lin at intel.com> ---
Hi Martin,

Could your clarify how many HDMI/DP output ports t440p has and how you connect
them?

-  t440p HDMI output -> HDMI input of HiFi receiver, HDMI ouput of HiFi
receiver -> HDMI input of an monitor
   Is this your connection?
   You want to get sound output from this monitor?
   Can you have video output on this monitor?


-  How does Mini-DP connect?


Also, could you attach the output of intel_audio_dump, before and when you
using aplay to play audio to HDMI?


Thanks
Mengdong

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