[Bug 93638] New: [KBL HDMI] No audio and jack detect broken
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Jan 7 18:59:09 PST 2016
https://bugs.freedesktop.org/show_bug.cgi?id=93638
Bug ID: 93638
Summary: [KBL HDMI] No audio and jack detect broken
Product: DRI
Version: XOrg git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: blocker
Priority: medium
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: vinod.koul at intel.com
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
For KBL HDMI we tried testing on v4.4-rc8 + drm-intel-nightly (5th Jan), we
fail to see jack detect event notification from display side. (snd-hda use i915
component interface for jack notification as well as UR from codec).
ELD read was also failing. Thereby no playback was heard when we tried
playback.
Attached is the patch for adding HDMI device in snd-intel (patch-hdmi) which we
are trying to verify on KBL
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