I am having trouble to get the home and back button to be more responsive in android build. Keep in mind, I had to remap some of the I/Os

the omap3logic_key_home = 55

and omap3logic_key_back = 53.

I don't use the search or menu buttons.

The power button is perfect and is responsive every time.

I have looked in

kernel/arch/arm/mach-omap2/board-omap3logic.c

and tried to change some options in the buttons, i.e. .wakeup and debounce_interval in the gpio_keys_button. It doesn't seem to help. Sometime I would need to press 2 or more times before it goes back or home.

Is there somewhere else were I can change to make it more responsive?