Searched refs:lightness (Results 1 – 3 of 3) sorted by relevance
164 static u64 cie1931(unsigned int lightness) in cie1931() argument175 lightness *= 100; in cie1931()176 if (lightness <= (8 * PWM_LUMINANCE_SCALE)) { in cie1931()177 retval = DIV_ROUND_CLOSEST(lightness * 10, 9033); in cie1931()179 retval = (lightness + (16 * PWM_LUMINANCE_SCALE)) / 116; in cie1931()
10 aspects of the final combined color: hue and lightness. The former is
8020 - The hue, saturation, value or lightness and optional alpha components
