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Date: Tue, 10 Sep 2002 17:41:21 +0400 (MSD)
From: Kirill Bezzubets <kirill@solaris.ru>
Reply-To: Kirill Bezzubets <kirill@solaris.ru>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: CS4326/4327 (MSS) buggy output playing 11025 x N Hz sound via /dev/dsp
X-Send-Pr-Version: 3.113
X-GNATS-Notify:

>Number:         42638
>Category:       kern
>Synopsis:       [sound] CS4326/4327 (MSS) buggy output playing 11025 x N Hz sound via /dev/dsp
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-multimedia
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Sep 10 06:50:02 PDT 2002
>Closed-Date:    Wed Dec 28 18:54:37 GMT 2005
>Last-Modified:  Wed Dec 28 18:54:37 GMT 2005
>Originator:     Kirill Bezzubets <kirill@solaris.ru>
>Release:        FreeBSD 4.7-PRERELEASE i386
>Organization:
Solaris ISP & Telecommunications Co.
>Environment:
DELL Latitude CPi D266XT 
>Description:
Any try to play 11025 x N Hz (11025, 22050, 44100) via
                /dev/dsp (using sox, mplayer, or even cp file.wav /dev/dsp)
                makes a lot of noise. Looks like IRQ handling/buffering problem,
                but in the same time 8000/12000/16000/24000/32000/48000
                samples playing quite well. Bug remains the same since 
                4.6-RELEASE, 4.5-RELEASE/STABLE worked perfectly.

>How-To-Repeat:
                Take a wave file, e.g. 11025Hz/mono and try to play it.
                Could be easily reproduced using "play" script from SoX port.
                
>Fix:
     The only 100% workaround is to put sound sources from 4.5-RELEASE into
     source tree and rebuild kernel. Need some modifications of Makefile -
     removal non-existent (in 4.5) sound drivers.

>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->sound 
Responsible-Changed-By: kris 
Responsible-Changed-When: Sat Jul 12 21:43:50 PDT 2003 
Responsible-Changed-Why:  
Over to sound maintainers 

http://www.freebsd.org/cgi/query-pr.cgi?pr=42638 
State-Changed-From-To: open->feedback 
State-Changed-By: netchild 
State-Changed-When: Sun Sep 11 13:42:04 GMT 2005 
State-Changed-Why:  
Do you still see this with a recent -curent? 

http://www.freebsd.org/cgi/query-pr.cgi?pr=42638 
State-Changed-From-To: feedback->closed 
State-Changed-By: netchild 
State-Changed-When: Wed Dec 28 18:54:25 UTC 2005 
State-Changed-Why:  
Timeout:	>3 months without feedback 

http://www.freebsd.org/cgi/query-pr.cgi?pr=42638 
>Unformatted:
 >System: FreeBSD neuromancer.solaris.ru 4.7-PRERELEASE FreeBSD 
          4.7-PRERELEASE #0: Tue Sep 10 16:26:29 MSD 2002 
          root@neuromancer.solaris.ru:/usr/src/sys/compile/NEUROMANCER i386
