Symbol: PWM_LUMINANCE_SCALE
drivers/video/backlight/pwm_bl.c
165
if (lightness <= (8 * PWM_LUMINANCE_SCALE)) {
drivers/video/backlight/pwm_bl.c
168
retval = (lightness + (16 * PWM_LUMINANCE_SCALE)) / 116;
drivers/video/backlight/pwm_bl.c
204
retval = cie1931((i * PWM_LUMINANCE_SCALE) /
drivers/video/backlight/pwm_bl.c
206
retval = DIV_ROUND_CLOSEST_ULL(retval, PWM_LUMINANCE_SCALE);