[Lcd4linux-devel] Proper return value drv_generic_keypad_real_press callback on key release AND addition of new key constants.

[Andrew C. <an...@or...>]

Hi!

I'm working on keypad support for the PicoLCD, and while I basically
have it all working now, I'd just like to confirm what should be
returned from the drv_generic_keypad_real_press callback:

Should I return WIDGET_KEY_RELEASED *plus* the constant of the key being
released, or should I return WIDGET_KEY_RELEASED all on it's own?

PS.  This keypad device supports more keys than are found in
widget_keypad.c/.h.  I propose adding:

WIDGET_KEY_F1
WIDGET_KEY_F2
WIDGET_KEY_F3
WIDGET_KEY_F4
WIDGET_KEY_F5
WIDGET_KEY_PLUS
WIDGET_KEY_MINUS

-- 
Regards,
Andrew Clunis