Date: Fri, 05 Sep 2008 13:09:22 +0300 From: Alexander Motin <mav@FreeBSD.org> To: Stephen Montgomery-Smith <stephen@math.missouri.edu> Cc: freebsd-multimedia@freebsd.org Subject: Re: Sound on Dell Inspiron 1525 Message-ID: <48C10552.4020601@FreeBSD.org> In-Reply-To: <1220592183.00009548.1220580003@10.7.7.3> References: <1220592183.00009548.1220580003@10.7.7.3>
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Stephen Montgomery-Smith wrote: > I have a Dell Inspiron 1525. I cannot get sound to work. I tried > Alexander Motin's new snd_hda patches at > > http://people.freebsd.org/~mav/ > > I used the Sept 4 patch on CURRENT. Sound still didn't work. dmesg > produces stuff like this: > > hdac0: <Intel 82801H High Definition Audio Controller> mem > 0xfe9fc000-0xfe9fffff irq 21 at device 27.0 on pci0 > hdac0: <HDA Driver Revision: 20080904_0106> > hdac0: [ITHREAD] > ........ > hdac0: <HDA Codec #0: Conexant (Unknown)> > hdac0: <HDA Codec #1: Silicon Image (Unknown)> > hdac0: <HDA Codec #2: Sigmatel STAC9228X> > > When I try to run a program like mpg123, I get a message like this: Looking that you have 3 different codecs in your system and at least the last of them is powerful enough you should probably have more then one pcmX/dspX device. So you can try to play via other ones also. > pcm0:virtual:dsp0.vp0: play interrupt timeout, channel dead I haven't seen such error before. But if it is an interrupt problem you can try device polling mode of driver.. > I would be happy to help out with any diagnostics you like. The sound > card isn't a big need for me, so if it doesn't work out its not a huge > problem. But if anyone wants to make it work, I will be glad to be a > guinea-pig. Send me please complete verbose dmesg out. This may be an interesting case to investigate. -- Alexander Motin
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