ATA DVD playback hanging in physrd

Kevin Oberman oberman at
Wed Sep 1 13:23:21 PDT 2004


By the way, as of the moment, almost everything on my T30 for S3
suspend/resume is working correctly. I can suspend and resume repeatedly
with no problem except for the failure of the ICH3/AD1881A sound device
to properly re-initialize. It worked for about a week when Warner first
put in the PCI power stuff, but it never worked again after he backed
out the initial attempt and re-committed stuff bit by bit over time.

I assume that this is really a PCI issue and not really ACPI. I'll
remind Warner of the problem some day after 5.3 is released and the
ensuing confusion fades.

Still, this is a major improvement as the system is generally usable
after a suspend. Just no listen-able music. :-(

Thanks for all of the efforts on making ACPI work on the morass of
buggy, uncomplete, and just plain obstinate implementations out there.
R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman at			Phone: +1 510 486-8634

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