https://bugzilla.kernel.org/show_bug.cgi?id=99881 --- Comment #43 from ncopa@xxxxxxxxxxxxxxx --- (In reply to Guy Thouret from comment #42) > I can confirm the patch from ncopa makes the Fn key and Media/Function keys > work on the Apple Magic Keyboard 2 (A1644). > > @ncopa What's the significance of usage->hid hack for this model? I'm not > familiar with the hid api and was missing that from my previous attempt at > support for this model. I don't know to be honest and this is my first meeting with hid api too. It appears to be a vendor specific quirk to set up the Fn key mapping. Apparently there was some previous quirk for older models that has been there for long time (according git log). I discovered it while doing some printf debugging around things that had KEY_FN and analyzing the git log of hid-input.c. -- You are receiving this mail because: You are the assignee for the bug.-- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html