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Date: 20 Jan 2003 05:47:12 -0000
From: Vladimir V Egorin <vladimir@cat.math.uic.edu>
Reply-To: Vladimir V Egorin <vladimir@cat.math.uic.edu>
To: FreeBSD-gnats-submit@FreeBSD.org
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Subject: i386/47243: Onboard CMedia CMI8738 playback noise
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>Number:         47243
>Category:       i386
>Synopsis:       Onboard CMedia CMI8738 playback noise
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Jan 19 21:50:01 PST 2003
>Closed-Date:
>Last-Modified:
>Originator:     Vladimir V Egorin
>Release:        FreeBSD 5.0-RELEASE i386
>Organization:
>Environment:
System: FreeBSD kot.podval.edu 5.0-RELEASE FreeBSD 5.0-RELEASE #3: Sun Jan 19 23:36:37 CST 2003 vladimir@kot.podval.edu:/usr/src/sys/i386/compile/CAT_5 i386


	FreeBSD kot.podval.edu 5.0-RELEASE FreeBSD 5.0-RELEASE #3: Sun Jan 19 23:36:37 CST 2003     vladimir@kot.podval.edu:/usr/src/sys/i386/compile/CAT_5  i386
	Motherboard: ASUS p4b533
	Pentium4, 2Gz
	This motherboard has onboard audio (CMedia CMI8738):
	
	$ cat /dev/sndstat
	FreeBSD Audio Driver (newpcm)
	Installed devices:
	pcm0: <CMedia CMI8738> at io 0xb800 irq 11 (1p/1r/0v channels duplex default)

>Description:
	When playing mp3's or using audio device in general, playback is barely audible, distorted
	and drowned in noise.   This card worked fine in latest 4.7-STABLE, but stopped
	working after source upgrade to 5.0-RELEASE.

>How-To-Repeat:
	xmms any mp3 file
>Fix:

	Unfortunately I have no idea.


>Release-Note:
>Audit-Trail:
>Unformatted:

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