[Bug 1168383] New: kernel 5.6: baytrail hdmi audio not working
http://bugzilla.opensuse.org/show_bug.cgi?id=1168383
Bug ID: 1168383
Summary: kernel 5.6: baytrail hdmi audio not working
Classification: openSUSE
Product: openSUSE Tumbleweed
Version: Current
Hardware: Other
OS: Other
Status: NEW
Severity: Normal
Priority: P5 - None
Component: Kernel
Assignee: kernel-maintainers@forge.provo.novell.com
Reporter: comes@naic.edu
QA Contact: qa-bugs@suse.de
Found By: ---
Blocker: ---
On my Intel Compute Stick STCK1 (baytrail hdmi audio)
sound is not working with the kernel 5.6
It doesn't seem an alsa issue. The output of alsa-info.sh is essentially the
same when booting 5.5 or 5.6.
I have bisected the kernel and I found the commit that introduced the issue:
commit 58d124ea2739e1440ddd743d46c470fe724aca9a
Author: Maarten Lankhorst
http://bugzilla.opensuse.org/show_bug.cgi?id=1168383
Manfred Hollstein
http://bugzilla.opensuse.org/show_bug.cgi?id=1168383
http://bugzilla.opensuse.org/show_bug.cgi?id=1168383#c2
--- Comment #2 from Manfred Hollstein
http://bugzilla.opensuse.org/show_bug.cgi?id=1168383
http://bugzilla.opensuse.org/show_bug.cgi?id=1168383#c3
--- Comment #3 from Giacomo Comes
Should hopefully be fixed with commit 2bdd4c28baff ("drm/i915/display: Fix mode private_flags comparison at atomic_check")
Stable folks, please pick that up for 5.6.x stable releases.
I can confirm that the commit indeed solves the problem I have. It should go in the stable 5.6.x release ASAP.
Hopefully the fix should land in the stable tree very soon. When it happens, I'll close this bug. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1168383
http://bugzilla.opensuse.org/show_bug.cgi?id=1168383#c4
--- Comment #4 from Takashi Iwai
http://bugzilla.opensuse.org/show_bug.cgi?id=1168383
http://bugzilla.opensuse.org/show_bug.cgi?id=1168383#c6
--- Comment #6 from Manfred Hollstein
Now it's going to TW. Let's close.
Manfred, if your problem persists with the latest kernel package in OBS Kernel:HEAD or Kernel:stable repo, it's likely a different problem. If so, please open another bug report. Thanks.
Just to report back, it's working for me, too. This is the latest kernel from Kernel:stable, and HDMI via AVR works again: $ rpm -q kernel-default-5.6.2-2.1.g7f2ce15.x86_64 --changelog * Thu Apr 02 2020 tiwai@suse.de - drm/i915/display: Fix mode private_flags comparison at atomic_check (bsc#1168383). - commit a83dd8f Thanks a lot! -- You are receiving this mail because: You are on the CC list for the bug.
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