[Bug 101314] [DP] [SKL] Auido process is lost after hotplug event through MST dongle

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101314

--- Comment #3 from keqiao <keqiao.zhang at intel.com> ---
Hi Elio,

 I tried to reproduce this issue in my side but failed, I connected 2*DP
monitors(DELL) to MST Hub and do hot-plug for each one when DP audio is played,
both DP audio can be resumed after hot-plug event without issues. 
Here is my test ENV:
======================================
             Hardware
======================================
platform          : SKL NUC
Pcode             : NUC6i7KYK-IDD
MST Hub           : StarTech
Part #            : MSTMDP123DP
======================================
             Software
======================================
linux OS          : Ububtu 16.04 LTS
Kernel version    : 4.12.0-rc4+

BTW, I'm also confusing about "closing terminal" you mentioned above, if the
terminal is closed, then audio process exit is expected.

thanks

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