Comment 8 for bug 356317

Ricky, this version should behave exactly the same as bcm5974-dkms v1.1.3 for earlier MacBook models since (as P. Dunbar said) the part that changes the behavior only runs when the hardware has an integrated button. So, unless the integrated button detection method in the code is wrong, it should work fine for earlier MacBooks.

As for the "ignoring the thumb at the bottom quarter" feature, it would be nice to have that too (shouldn't be too hard to do anyway), but I think that needs its own bug report, as it is out of the scope of this one.