Keyboard and mouse issues on MacBook Air (4,2)

From: Nico Schottelius
Date: Mon Oct 17 2011 - 13:59:53 EST


Hello LKML,

after several days of reading various forums and mailinglists,
it seems that keyboard and mouse support on the MacBook Air is
pretty broken:

- The fn key does not modify the cursor behaviour:
FN+Cursor up should result in Page up,
FN+Cursor down should result in Page down, etc.

Actual result: Cursor keys are passed in as usual

- The multitouch trackpad only works if bcm5974 is loaded before usbhid
-> otherwise only left click works

- If bcm5974 is loaded before usbhid, left moving the mouse while
holding down the mouse button (i.e. the trackpad) does not work,
but results in a right click

Anyone a pointer on how to fix these issues?

Cheers,

Nico

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