Date: Thu, 20 Aug 2009 15:30:34 -0700 From: Pyun YongHyeon <pyunyh@gmail.com> To: Christian Ramseyer <rc@networkz.ch> Cc: freebsd-sparc64@freebsd.org Subject: Re: Audio on Sunblade 100 Message-ID: <20090820223034.GD1262@michelle.cdnetworks.com> In-Reply-To: <4A8DCA9F.80902@networkz.ch> 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> <4A8DCA9F.80902@networkz.ch>
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On Fri, Aug 21, 2009 at 12:13:51AM +0200, Christian Ramseyer wrote: > > >> > >> 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 > Hmm, I think this rules out vchans, so let's see marious' opinion.
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