Comment 25 for bug 960124

Note - I have a somewhat-longstanding thread on this issue (wrt my VPCZ112GDS) on the alsa-devel list:

http://mailman.alsa-project.org/pipermail/alsa-devel/2012-March/050492.html

is where it started back in March, and:

http://mailman.alsa-project.org/pipermail/alsa-devel/2012-July/053561.html

is where it picks up this month. tiwai has posted a patch that seems to fix it, though I don't know if it takes all the complexities discussed in this report into account. I have posted a mail to the thread pointing at this report, so both threads should now be aware of the other.