Bug 1180697

Summary:	Regression: snd_hda_intel hangs after some time not playing audio
Product:	[openSUSE] openSUSE Tumbleweed	Reporter:	Ivan Zatravkin <vaniaz>
Component:	Sound	Assignee:	Takashi Iwai <tiwai>
Status:	RESOLVED WONTFIX	QA Contact:	E-mail List <qa-bugs>
Severity:	Normal
Priority:	P5 - None	CC:	vaniaz
Version:	Current
Target Milestone:	---
Hardware:	Other
OS:	openSUSE Tumbleweed
Whiteboard:
Found By:	---	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Ivan Zatravkin 2021-01-08 10:46:50 UTC

After leaving PC not playing sound after a while (15-30 min) sound driver hangs. 

To fix it restarting module with
modprobe -r snd_hda_intel
modprobe snd_hda_intel

is required.

Sound was working in leap 15.1


  Model: "Intel Cannon Lake PCH cAVS"
  Vendor: pci 0x8086 "Intel Corporation"
  Device: pci 0xa348 "Cannon Lake PCH cAVS"
  SubVendor: pci 0x1043 "ASUSTeK Computer Inc."
  SubDevice: pci 0x8723 
  Revision: 0x10
  Driver: "snd_hda_intel"

Comment 1 Takashi Iwai 2021-01-08 11:24:45 UTC

All HD-audio related bugs have to be retested with the later kernel if you did it with 5.10.5 TW kernel.  There was a bug in HD-audio HDMI stuff that caused various lockups / crashes.  The latest kernel in OBS Kernel:stable repo should be fine for testing.

Comment 2 Ivan Zatravkin 2021-01-08 12:57:09 UTC

Installed it, will report if I see any crashes.

Comment 3 Takashi Iwai 2024-03-07 14:44:23 UTC

Old hardware-specific issue, and I close as WONTFIX.
Feel free to reopen if the problem persists with the latest Tumbleweed release.  Thanks.