Date: Thu, 2 Oct 2008 14:42:43 +0200 From: Gary Jennejohn <gary.jennejohn@freenet.de> To: Alexander Motin <mav@FreeBSD.org> Cc: freebsd-current@freebsd.org Subject: Re: regression in HDA functionality Message-ID: <20081002144243.3f2e7310@ernst.jennejohn.org> In-Reply-To: <48E47ADF.7030004@FreeBSD.org> References: <1222892584.00020319.1222880402@10.7.7.3> <48E47ADF.7030004@FreeBSD.org>
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On Thu, 02 Oct 2008 10:40:15 +0300 Alexander Motin <mav@FreeBSD.org> wrote: > Gary Jennejohn wrote: > > There's seems to have been a regression in HDA functionality with the > > ATI SB600 High Definition Audio Controller since the 200809 snapshot > > (amd64) was made. > > > > With this version of the driver from the snapshot, the headphone output > > works: > > /boot/kernel/snd_hda.ko: > > $FreeBSD: src/sys/dev/sound/pci/hda/hdac.c,v 1.55 2008/07/15 02:34:44 delphij Exp $ > > > > With this version made from sources updated yesterday the headphones no > > longer work: > > /boot/amd64/snd_hda.ko: > > $FreeBSD: src/sys/dev/sound/pci/hda/hdac.c,v 1.61 2008/09/16 20:03:34 mav Exp $ > > This version was completely rewritten. That and it's consequences was > actively discussed on this and multimedia list. > Well, this is a new motherboard. With the old mobo I never had any problems so I basically ignored the discussions. > > I can provide verbose boot output from both kernels, if desired. Basically, it looks > > like the headphone output gets disabled with the new driver. > > Usually such problem means that you have broken BIOS. Verbose output > usually shows where the problem is and writing some device hints usually > allows to fix the problem. Read updated snd_hda man page and if it not > help - send your verbose output to me. > I read the man page but I must admit that it didn't help me any. I tried setting some device hints but they didn't help either. I'm obviously failing to understand something. See dmesg_verbose_amd64 and sndstat under ~gj on freefall. --- Gary Jennejohn
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