https://bugzilla.kernel.org/show_bug.cgi?id=91551
Bug ID: 91551 Summary: nouveau HDMI audio regression Product: Drivers Version: 2.5 Kernel Version: 3.18.2 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: dura@duradsl.duckdns.org Regression: No
Created attachment 163811 --> https://bugzilla.kernel.org/attachment.cgi?id=163811&action=edit patch for kernel 3.18.2
Multichannel LPCM HDMI audio no longer works on my Nvidia GTX 570. HDMI audio is limited to stereo. The culprit is this commit: drm/gt214-/kms: fix hda eld regression d889c52427d48c05f163f2f39b2cfc12e17e5266 Reverting this commit with the attached patch fixes the problem.