Date: Fri, 21 Aug 2009 00:13:51 +0200 From: Christian Ramseyer <rc@networkz.ch> To: freebsd-sparc64@freebsd.org Subject: Re: Audio on Sunblade 100 Message-ID: <4A8DCA9F.80902@networkz.ch> In-Reply-To: <20090820214938.GC1262@michelle.cdnetworks.com> References: <4A7C6B50.3070503@networkz.ch> <20090817205340.GA75477@alchemy.franken.de> <20090817215612.GB75477@alchemy.franken.de> <20090818192748.GA6585@alchemy.franken.de> <20090819161410.GA19351@alchemy.franken.de> <4A8DC0DF.4040701@networkz.ch> <20090820214938.GC1262@michelle.cdnetworks.com>
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>> >> Unfortunately, the actual "playing sound part" is not going too well. >> When I do e.g. : >> >> rc@ds9000:~ $ mpg321 03\ Wonderful\ Night\ \(feat\ Lateef\).mp3 >> High Performance MPEG 1.0/2.0/2.5 Audio Player for Layer 1, 2, and 3. >> >> I sometimes get some seconds of sound, but most of the time only silence >> or a short burst of static, and then >> >> pcm0:virtual:dsp0.vp0: play interrupt timeout, channel dead >> >> appears on the console. >> > > How about disabling vchans in /boot/loader.conf? > (dev.pcm.0.play.vchans="0") Setting this in /boot/loader.conf didn't seem to have any effect: [root@ds9000 ~]# cat /boot/loader.conf dev.pcm.0.play.vchans="0" (reboot) [root@ds9000 ~]# sysctl dev.pcm.0.play dev.pcm.0.play.vchans: 1 However, I was able to set it via sysctl (is this the same?): [root@ds9000 ~]# sysctl dev.pcm.0.play.vchans="0" dev.pcm.0.play.vchans: 1 -> 0 There isn't any sound either, but the logged message changes: pcm0:play:dsp0.p0: play interrupt timeout, channel dead Thanks Christian
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