Searched refs:prev_signal (Results 1 – 1 of 1) sorted by relevance
4814 u8 prev_signal = 0, prev_lum = 0; in convert_brightness_from_user() local4835 (brightness - prev_signal), in convert_brightness_from_user()4836 signal - prev_signal); in convert_brightness_from_user()4838 prev_signal = signal; in convert_brightness_from_user()