usb/144414: Apple "Fn" key doesn't work properly

[Steven Noonan]

On Tue, Mar 2, 2010 at 7:35 PM, Steven Noonan <steven at uplinklabs.net> wrote:
> On Tue, Mar 2, 2010 at 6:58 PM, Steven Noonan <steven at uplinklabs.net> wrote:
>> On Tue, Mar 2, 2010 at 2:27 PM, Hans Petter Selasky <hselasky at c2i.net> wrote:
>>> On Tuesday 02 March 2010 08:59:18 Steven Noonan wrote:
>>>> usb/144414
>>>>
>>>
>>> Please try the following patch:
>>>
>>> http://perforce.freebsd.org/chv.cgi?CH=175283
>>>
>>> Thanks for dumping the HID descriptors.
>>>
>>> --HPS
>>>
>>
>> I tried the patch (and included rev 175284's bugfix). No luck, it
>> still doesn't behave as expected. Here's the dmesg output for
>> Fn+Backspace:
>>
>> ukbd_intr_callback:547: actlen=8 bytes
>> ukbd_intr_callback:590: apple_eject=0 apple_fn=0
>> ukbd_intr_callback:597: [5] = 1
>> ukbd_put_key:312: 0x01 (1) pressed
>> ukbd_intr_callback:547: actlen=8 bytes
>> ukbd_intr_callback:590: apple_eject=0 apple_fn=0
>> ukbd_intr_callback:597: [0] = 42
>> ukbd_intr_callback:597: [5] = 1
>> ukbd_put_key:312: 0x2a (42) pressed
>> ukbd_intr_callback:547: actlen=8 bytes
>> ukbd_intr_callback:590: apple_eject=0 apple_fn=0
>> ukbd_intr_callback:597: [5] = 1
>> ukbd_put_key:312: 0x42a (1066) released
>> ukbd_intr_callback:547: actlen=8 bytes
>> ukbd_intr_callback:590: apple_eject=0 apple_fn=0
>> ukbd_put_key:312: 0x401 (1025) released
>>
>> - Steven
>>
>
> I just noticed that it does say "Found Apple FN-key" in dmesg, though.
> So it does detect it, but it's still not finding it when it's actually
> pressed.
>
> - Steven
>

Blargh. Nevermind, I mis-applied the patch.

In any case, it should detect an Eject key, too, but it seems to not
discover it with the current code.

- Steven