Bug 1019805

Summary:	powertop2tuned for snd_hda_intel doesn't turn on power saving in profile
Product:	[Fedora] Fedora	Reporter:	Artur Szymczak <ajes+redhat>
Component:	tuned	Assignee:	Jaroslav Škarvada <jskarvad>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	20	CC:	jkaluza, jskarvad, jv+fedora, pknirsch, twoerner
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	tuned-2.3.0-1.fc20	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-11-12 00:41:33 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Artur Szymczak 2013-10-16 12:46:13 UTC

Description of problem:
powertop2tuned generates profile in which we have:
[audio]
#Enable Audio codec power management
hda_intel_powersave=1

But this isn't set when profile is activated. So problem is with wrongly generated profile, or tuned, which fail to set this parameter correctly.

Version-Release number of selected component (if applicable):
powertop-2.4-5.fc20.x86_64
tuned-2.2.2-2.fc20.noarch

How reproducible:
Always

Steps to Reproduce:
1. powertop2tuned test-profile
2. sed -e 's,#hda_intel_powersave,hda_intel_powersave,' -i /etc/tuned/test-profile/tuned.conf
3. tuned-adm profile test-profile
4. cat /sys/module/snd_hda_intel/parameters/power_save

Actual results:
# cat /sys/module/snd_hda_intel/parameters/power_save
0

Expected results:
# cat /sys/module/snd_hda_intel/parameters/power_save
1

Additional info:

Comment 1 Jaroslav Škarvada 2013-11-06 17:46:53 UTC

I think it is fixed in tuned-2.3.0 which is heading into f20. If not please reopen this BZ or let me know.

Comment 2 Fedora Update System 2013-11-06 17:56:14 UTC

tuned-2.3.0-1.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/tuned-2.3.0-1.fc20

Comment 3 Fedora Update System 2013-11-07 19:06:27 UTC

Package tuned-2.3.0-1.fc20:
* should fix your issue,
* was pushed to the Fedora 20 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing tuned-2.3.0-1.fc20'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2013-20857/tuned-2.3.0-1.fc20
then log in and leave karma (feedback).

Comment 4 Fedora Update System 2013-11-12 00:41:33 UTC

tuned-2.3.0-1.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.