Well that's pretty definitive, thanks. So it looks as if this snoop mode provides a targeted replacement for my mouse movement/disk access! I now see a steady stream of interrupts on the hdaudio0 IRQ23 when OSS is idle and VMIX disabled. But the audio sounds correct!
--- On Mon, 21/9/09, Clemens Ladisch <clem...@ladisch.de> wrote: From: Clemens Ladisch <clem...@ladisch.de> Subject: Re: [oss-devel] mouse movement/disk access improves broken CX20561 (hdaudio) To: "Discussion mailing list for developers of OSS" <oss-devel@mailman.opensound.com> Date: Monday, 21 September, 2009, 4:43 PM Wannabe Tsotsi wrote: > The following fixes the audio output on this platform, I'm not sure > why, Use the Source, Luke: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=320dcc30f498e0a8b282b14cf0feed1897ea3b34 "Enable the snoop for nvidia hda controller to avoid data coherence issue." > so am also unsure of it's robustness and the possible impact on > other nVidia HD Audio chips. Peer Chen is from nVidia. HTH Clemens _______________________________________________ oss-devel mailing list oss-devel@mailman.opensound.com http://mailman.opensound.com/mailman/listinfo/oss-devel
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