Date: Sun, 5 Jun 2011 15:38:02 +0700 From: Alexey Dokuchaev <danfe@nsu.ru> To: multimedia@freebsd.org Subject: Re: snd_hda(4) pin routing issues Message-ID: <20110605083802.GA36056@regency.nsu.ru> In-Reply-To: <20110604142511.GA2424@regency.nsu.ru> References: <20100731163218.GA39249@regency.nsu.ru> <20110515163619.GA49401@regency.nsu.ru> <20110516032002.GA94798@regency.nsu.ru> <20110604142511.GA2424@regency.nsu.ru>
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On Sat, Jun 04, 2011 at 09:25:11PM +0700, Alexey Dokuchaev wrote: > I digged my old email from July 2007 on acpi@ about this laptop of mine > (I was running 6.2-STABLE that days and had some ACPI troubles). From > attached verbose dmesg log, however, I can see that snd_hda(4) worked! > It was at revision 20070710_0047 that time. Today I've tried to checkout RELENG_6 kernel source and rebuild snd_hda.ko and sound.ko on my 8.2-STABLE. snd_hda(4) required almost no hackery, builds and loads fine; mixer(8) reports something sane now: `pcm' and `vol' volumes (compared to just `speaker' and `rec' before). Alas, while it looks fine, sound still does not work. Apparently, old snd_hda(4) does not play nice with new sound(4). However, it seems that HDA-related logic at least detects and setups my sound chip correctly. I've tried to build sound(4), it required some manual patching to fix all unresolved symbols on module load (CHANNEL_SETDIR, msleep, minor, sx_init). However, once it loaded, laptop paniced immediately. :-( ./danfe
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