(In reply to Scott Bahling from comment #8) > (In reply to Scott Bahling from comment #7) > > (In reply to Takashi Iwai from comment #6) > > > > > So the hook seems taking effect, but not working. Hmm. > > > Did the patch in comment#0 work with Leap 42.2 kernel? > > > > Yes. My build is at: > > > > home:sbahling:branches:openSUSE:Leap:42.2:Update > > I have removed the old patch from this project and trying an update of your > patch. I think the issue is defining the new dummy ID. As said, this _is_ a > Hoontech STDSP24 card, just with an "ADCIII" expansion box attached. It's > the ports on the expansion box that need to be enabled. By changing the > device id with the staudio model, we lost this part of initialization: > > http://kernel.suse.com/cgit/kernel/tree/sound/pci/ice1712/ice1712. > c?h=openSUSE-42.2#n2412 > > My idea is to keep the device ID, but initialize differently using the model > parameter. Will test as soon as the kernel finishes building. Ah, good catch, that's definitely the cause, thanks! Keeping the same subvendor should work as long as we append the table entry, since it's evaluated in that order. I'll wait for your result.