[Bug 98797] [BXT/KBL] - HDMI - HD audio passthrough dont work
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Sep 20 12:31:13 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=98797
--- Comment #122 from Subhransu <subhransu.s.prusty at intel.com> ---
(In reply to Jani Nikula from comment #121)
> (In reply to christian.d.dietrich from comment #117)
> > Using Kernel 4.13.1 with Joseph Nuzman patch on ASRock J3455-ITX (MCDP2800
> > LSPCon), HD audio passthrough (DTS-HD/Dolby TrueHD) still does not work.
> > (Garbage output)
>
> A version of Joseph's patch has been applied to drm-tip, and should fix a
> class of DP audio problems, including LSPCON DP->HDMI:
>
> commit d81fb7fd9436e81fda67e5bc8ed0713aa28d3db2
> Author: Jani Nikula <jani.nikula at intel.com>
> Date: Tue Sep 19 18:38:13 2017 +0300
>
> drm/i915: always update ELD connector type after get modes
>
> Subhransu, has Sriram's patch been submitted upstream? What's the status?
Yes, Takashi has applied the patch but not sure in which branch.
http://mailman.alsa-project.org/pipermail/alsa-devel/2017-September/125710.html
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