This did not work for me, even with the extra dependencies included, although it will work from /System/Library/Extensions.
Same here, I have an EeePC 1000HE, not quite clear what audio device is in there...
...since although the sound works with this extension loaded from /System/Library/Extensions the System Profiler claims there's no Audio interface present...
I know it's some sort of RealTek device, but I don't know the model number.
I guess I could add the OSBundleRequired = Root property everywhere, but that's too much of a hack, because it defeats the entire point of these properties. IMO Chameleon needs to be fixed in that regards, because it knows the kernel flags, i.e. the boot mode, and thus it should be able to resolve/boot these no matter what boot mode, and we should not have to put bogus properties into kexts....
Hopefully this will at some point in time make it into Chameleon, in the mean time, I'll let things live in my /System/Library/Extensions folder as a reminder