[Bug 98797] [BXT/KBL] - HDMI - HD audio passthrough dont work

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Sep 20 16:53:57 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=98797

--- Comment #125 from christian.d.dietrich at gmail.com ---
Using Kernel 4.13.3 with Sriram Periyasamy patch on ASRock J3455-ITX (MCDP2800
LSPCon), HD audio passthrough (DTS-HD/Dolby TrueHD) works flawlessly. Thanks!

Sriram Periyasamy patch = HD audio works
Joseph Nuzman patch = HD audio does not work

> - if you use "Adjust Refreshrate to match video", a kodi setting to basically call xrandr 

This works for me (Kodi 17.4)! 

2160p60 > 2160p23.98 works (/w Dolby True HD)
1080p60 > 1080p23.98 works (/w Dolby True HD)

Kodi log line:

NOTICE: Display resolution ADJUST : DP2: 3840x2160 @ 23.98Hz (32) (weight:
0.000)
NOTICE: Display resolution ADJUST : DP2: 1920x1080 @ 23.98Hz (24) (weight:
0.000)

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