Bug 195831

Summary:	No sound output on MacBook (HDA Intel)
Product:	[Fedora] Fedora	Reporter:	Jurgen Kramer <gtmkramer>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED RAWHIDE	QA Contact:	Brian Brock <bbrock>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rawhide	CC:	wtogami
Target Milestone:	---
Target Release:	---
Hardware:	i386
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2006-07-28 17:49:26 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Jurgen Kramer 2006-06-18 12:11:35 UTC

Description of problem:
No sound output on MacBook from either headphones or internal speakers

Version-Release number of selected component (if applicable):
kernel-2.6.16-1.2289 from Rawhide (16-Jun-06)

How reproducible:
Always

Steps to Reproduce:
1. aplay /usr/share/sounds/shutdown.wav
2.
3.
  
Actual results:
No sound output from internal speakers or headphones.

Expected results:
Sound from internal speakers or connected headphones.

Additional info:
This problem is fixed in alsa devel repo

Comment 1 Jurgen Kramer 2006-06-23 12:11:53 UTC

It seems that the current git5 patchset for the kernel contains the necesarry
ALSA patch. As soon as the FC6 kernel hits git5 I will test if it resolves the
problem.

Comment 2 Jurgen Kramer 2006-07-03 18:08:55 UTC

Sound is working now.

Comment 3 Jurgen Kramer 2006-07-08 16:22:38 UTC

Update: sound through the headphones is working as well but inserting the
headphone does not disable the internal speakers.

Comment 4 Jurgen Kramer 2006-07-28 17:49:26 UTC

With the current kernel (2.6.17-1.2462.fc6) and ALSA (alsa-lib-1.0.12-1.rc1
alsa-utils-1.0.12-1.rc1) sound is working properly on the MacBook. Inserting the
headphones disables the internal speakers. When removing the headphones the
speakers are enabled again.

Microphone input does not seem to be working though.