Messages in this thread | | | Subject | Re: [RFC][PATCH] "Disable Trackpad while typing" on Notebooks withh a PS/2 Trackpad | From | Andi Kleen <> | Date | 02 May 2003 00:29:07 +0200 |
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Hans-Georg Thien <1682-600@onlinehome.de> writes:
> The short story > --------------- > The trackpad on the MacIntosh iBook Notebooks have a feature that > prevents unintended trackpad input while typing on the keyboard. There > are no mouse-moves or mouse-taps for a short period of time after each > keystroke.
Very nice. In fact I wanted something like this for my ibook for a long time.
But it won't work on an ibook of course because it doesn't use the pc_keyb driver. Instead it uses the Input layer for the adb device. In fact in 2.5 there is only the input layer for everything including PC keyboards. It should be probably moved there too.
One suggestion: don't make it a CONFIG_*. Recompiling a kernel to change things like that is not good. Make it an ioctl that can be configured at runtime.
Another one: the disable_trackpad_timer_while_typing variable is not really needed. You can manage all state by checking the timer with timer_pending()
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