Bug 251534 – wakes up the sound card when paused

Bug 251534 - wakes up the sound card when paused

Summary:	wakes up the sound card when paused

Status:	CLOSED DUPLICATE of bug 253445

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	alsa-lib (Show other bugs)
Sub Component:
Version:	rawhide
Hardware:	All Linux

Priority	low Severity low
Target Milestone:	---
Target Release:	---
Assigned To:	Adam Jackson
QA Contact:	Fedora Extras Quality Assurance
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Depends On:
Blocks:	wakeup
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Reported:	2007-08-09 12:32 EDT by Bill Nottingham
Modified:	2014-03-16 23:07 EDT (History)
CC List:	3 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2007-08-20 07:39:31 EDT
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Description Bill Nottingham 2007-08-09 12:32:17 EDT

Description of problem:

When rhythmbox is paused, the sound card causes ~50 interrupts per second (as
measured with powertop). When rhythmbox is *stopped*, there are no interrupts.

totem shows a similar amount of interrupts when ran, whether stopped or paused.
Ergo, the problem is presumably in gstreamer somewhere.

Version-Release number of selected component (if applicable):

rhythmbox-0.11.1-1.fc8
totem-2.19.4-2.fc8
gstreamer-0.10.14-2.fc8

Comment 1 Bill Nottingham 2007-08-09 12:48:29 EDT

Similar behavior is seen in ogg123, and even rec.

However, it doesn't happen with 'cat /dev/dsp'. So, most likely culprit is alsa.

Comment 2 Bastien Nocera 2007-08-20 07:39:31 EDT


*** This bug has been marked as a duplicate of 253445 ***

Comment 3 Arjan van de Ven 2007-08-20 09:51:54 EDT

note: cat /dev/dsp uses OSS emulation not native alsa

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