keyboard driver

[Xiangfu Liu <xiangfu@qi-hardware.com>]

Hi

some problem need fix in keyboard driver
like:

a	w	u
|	|	|
|	s	j
|	|	|
Shift	Alt	Ctrl

press	=	output
1. [Shift] + [w] = W
2. [Shift] + [u] = U
3. a = a
-----------
1. [Shift] + [a] = a
2. a = A
3. a = a
-----------

so problem is: if the keys and modifier in same column it's will not 
correct generate the keys at the first time.

any one have some idea on this?
[1] is the diff. [2] is the keypad picture.

seems if I want make the [Fn] keys work
I must look into the driver code. because there is only [SHIFT]
[CONTROL] [ALTGR] three modifier keys.


[1] http://projects.qi-hardware.com/index.php/p/openwrt-xburst/source/commit/1035dea0049c584b82d60643d0c4f56881e97866/
[2] http://downloads.qi-hardware.com/hardware/mechanical/ben/2009_08_26/keyboard_problem_2.JPG