Date: Wed, 22 Jan 2003 16:26:39 +1030 (CST) From: "Daniel O'Connor" <doconnor@cain.gsoft.com.au> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/47349: Fake a sound ioctl (plus linux hook) Message-ID: <200301220556.h0M5udi5055741@cain.gsoft.com.au>
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>Number: 47349 >Category: kern >Synopsis: Fake a sound ioctl (plus linux hook) >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Jan 21 22:00:20 PST 2003 >Closed-Date: >Last-Modified: >Originator: Daniel O'Connor >Release: FreeBSD 4.7-RC i386 >Organization: >Environment: System: FreeBSD cain.gsoft.com.au 4.7-RC FreeBSD 4.7-RC #11: Mon Sep 30 17:25:01 CST 2002 doconnor@cain.gsoft.com.au:/usr/obj/usr/src/sys/CAIN i386 >Description: The sound system lacks support for the SNDCTL_DSP_SETDUPLEX ioctl, I think because it will do full duplex all of the time. This causes a problem with at least one Linux app (TeamSpeak2) as it tries this ioctl, and it fails so it thinks you can't do full duplex audio. >How-To-Repeat: Install TeamSpeak and watch how you are muted :) >Fix: Apply this patch http://www.gsoft.com.au/~doconnor/snd-duplex-patch.txt and then rebuld sound and linux kld's, reinstall and reboot, and now TS works. >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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