Date: Thu, 19 Apr 2007 10:48:31 +0900 From: Tsurutani Naoki <turutani@scphys.kyoto-u.ac.jp> To: freebsd-multimedia@freebsd.org Subject: snd_hda + NVidia MCP51 hangs Message-ID: <200704190148.AA00417@POLYMER5.scphys.kyoto-u.ac.jp>
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Hi, I have a trouble with snd_hda. With kernel and module built after patch applied, my FreeBSD/i386 6-STABLE is hung-up. I am not logged in when the host hung, nor using any programs concerning sound. I tried to dump kernel, but failed; for this is not a kernel panic, i guess. This happens about a few weeks after booting the system, and no trouble happens when snd_hda module is not loaded. % dmesg | grep pcm0 pcm0: <NVidia MCP51 High Definition Audio Controller> mem 0xf7000000-0xf7003fff irq 21 at device 16.1 on pci0 pcm0: <HDA Codec: Realtek ALC883> pcm0: <HDA Driver Revision: 20070105_0038> % cat /dev/sndstat FreeBSD Audio Driver (newpcm: 32bit) Installed devices: pcm0: <NVidia MCP51 High Definition Audio Controller> at memory 0xf7000000 irq 21 kld snd_hda [20070105_0038] (1p/1r/1v channels duplex default) Is there any known trouble like this ? I read the following article: Subject: snd_hda + NVidia MCP51 = reboots From: Roman Bogorodskiy <novel@freebsd.org> Date: Tue Jan 16 09:31:17 UTC 2007 but no solution. --- Tsurutani Naoki turutani@scphys.kyoto-u.ac.jp
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