Hi all,
I have used 320x240 lcd with resistive touch with keypad tca8421 support.LCD displays images application by using QT .
I need power consumption in the lcd display ,i have used PWM for LCD brightness control .
Without any input some times (example 3 min) from lcd touch or keyboard that time i want power off the LCD using this LCD pwm brightness,after that getting any input from LCD touch or keypad immediatly i wnt power on LCD .
I know the PWM control ON and OFF,But i don't know to add this lcd /keypad time out support in QT also kernel source.
Thnkas by,
Venkat
