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Date:      Tue, 4 Jun 2002 23:42:20 +0200
From:      Richard =?utf-8?B?xIxlcGFz?= <rch@richard.eu.org>
To:        freebsd-multimedia@FreeBSD.ORG
Subject:   A way to reset audio driver without reboot?
Message-ID:  <20020604214219.GI53811@richard.eu.org>

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Hi,

Is there any way to reset audio device?  I often end up in the situation when output to /dev/audio gives until reboot:
/dev/audio: Device busy
Neither lsof, fstat or ps show any programs left having using audio except /dev/mixer0.

cat /dev/sndstat 
FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <SB16 DSP 4.16> at io 0x220 irq 5 drq 1:5 bufsz 4096d (1p/1r/0v channels duplex)

card is AWE64

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