Bug 100571

Summary:	audio crackles on Dell Latitude E7450
Product:	Drivers	Reporter:	noga.dany
Component:	Sound(ALSA)	Assignee:	Jaroslav Kysela (perex)
Status:	RESOLVED CODE_FIX
Severity:	normal	CC:	tiwai
Priority:	P1
Hardware:	x86-64
OS:	Linux
Kernel Version:	4.1	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	output from alsa-info.sh

Description noga.dany 2015-06-27 13:34:12 UTC

Looks similar to fixed bug on 4.1 final:

Takashi Iwai (3):
      ALSA: hda - Fix audio crackles on Dell Latitude E7x40


But with final 4.1 release persists on Dell Latitude E7450

Comment 1 Takashi Iwai 2015-06-27 14:37:30 UTC

Please give alsa-info.sh output on the machine.  Run the script with --no-upload option and attach to bugzilla.

Comment 2 noga.dany 2015-06-27 18:10:00 UTC

Created attachment 181101 [details]
output from alsa-info.sh

Comment 3 Takashi Iwai 2015-06-29 08:59:11 UTC

OK, I added the fixup for your device (1028:062e) now.  It'll be backported to 4.1 stable kernel later.  Thanks.