[Bug 80434] [HSW/BDW] Asus PA238Q monitor: there's no DP 48Khz sound output after resume from S3

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=80434

Jani Nikula <jani.nikula at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|---                         |FIXED
                 CC|                            |mengdong.lin at intel.com

--- Comment #10 from Jani Nikula <jani.nikula at intel.com> ---
(In reply to comment #9)
> Our QA has tested and found this issue is fixed on the latest kernel.
> 
> Do you have any idea which patches may fix this issue?

My best guess is
commit e4d9e513dedb5ac4e166c1053314fa935ddecc8c
Author: Mengdong Lin <mengdong.lin at intel.com>
Date:   Thu Jul 3 17:02:23 2014 +0800

    ALSA: hda - restore BCLK M/N value as per CDCLK for HSW/BDW display HDA
controller

and its dependency
commit c149dcb5c60bfea8871f16dfcc0690255eeb825f
Author: Jani Nikula <jani.nikula at intel.com>
Date:   Fri Jul 4 10:00:37 2014 +0800

    drm/i915: provide interface for audio driver to query cdclk

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