Date: Tue, 14 Aug 2001 13:54:50 +0200 (CEST) From: Andre Albsmeier <andre.albsmeier@mchp.siemens.de> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/29709: last sound driver MFC introduced problems with various applications Message-ID: <200108141154.f7EBsoB02537@curry.mchp.siemens.de>
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>Number: 29709 >Category: kern >Synopsis: last sound driver MFC introduced problems with various applications >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Aug 14 05:00:16 PDT 2001 >Closed-Date: >Last-Modified: >Originator: Andre Albsmeier >Release: FreeBSD 4.4-PRERELEASE i386 >Organization: >Environment: FreeBSD 4.4-PRERELEASE #25: Tue Aug 14 09:50:27 CEST 2001 with pcm enabled >Description: Since the pcm MFC on August 1st various applications have problems. Here is a summary of the observations taken from -multimedia: pcm0: <SB16 DSP 4.16> at io 0x220 irq 5 drq 1:5 (1p/1r/0v channels duplex) - mtv (linux) audio doesn't work, the console says: pcm0: play interrupt timeout, channel dead - in mxaudio the progress slider runs like hell; a 4 minute song is processed in 4 seconds. No audio appears.. - sox produces a short blip as though the sample is playing too fast - mpg123 works! pcm0: <Aureal Vortex 8820> at memory 0xf4000000 irq 10 (4p/1r/0v channels duplex) - same with mtv I assume the list isn't complete; it just lists the problems seen until now. >How-To-Repeat: Update to a recent 4.4-PRERELEASE and try some of the above combinations. >Fix: I replaced /sys/dev/sound completely with the version before august 1st and created empty pci/ich.c, pcm/vchan.c, pcm/sndstat.c and pcm/feeder_rate.c files so I didn't have to mess around with sys/conf/files :-) >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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