[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Problems with audio device pass-through with the latest xen-unstable
Hi, I'm using the latest xen-unstable (changeset:20605:8f304c003af4), and i found out, that for some reason, there is a problem with audio pass-through on my Lenovo machines (i have tested it on both Lenovo X200 & Lenovo T400/T500). The problem is, that fater i pass-through the audio device (00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)), to the domU Windows XP, it doesn't identify any audio/media device. i have made sure, i have the Microsft UAA high-definition audio bus driver, and i still don't see any audio device. It looks like a specific problem, because on a Dell e6400 machine the audio pass-through works fine. Does anyone knows about such issue? or can guide me to where the problem might be? (BTW - I have read somewhere, that some devices, such as audio device, and others may be dependent on other pieces of firmware, such as: SMBIOS, EBDA, etc. in order to work. can this be related to the audio issue?) Tom _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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