[Bug 96601] New: Cherrytrail + Skylake With HDMI Audio patch causes GPU Hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96601

            Bug ID: 96601
           Summary: Cherrytrail + Skylake With HDMI Audio patch causes GPU
                    Hang
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: tyeo098 at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 124624
  --> https://bugs.freedesktop.org/attachment.cgi?id=124624&action=edit
dmesg

Compiling kernel 4.6.2
https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.6.2.tar.xz
With patch from http://pastebin.com/kZyiZMR5 to enable HDMI audio causes GPU
hangs when playing a video. 

desktop:~$ uname -m
x86_64
desktop:~$ uname -r
4.6.2
desktop:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 16.04 LTS
Release:        16.04
Codename:       xenial

Connected over HDMI

Dmesg and GPU hang log attached

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