Symbol: PWM_LUMINANCE_SHIFT
drivers/video/backlight/pwm_bl.c
136
#define PWM_LUMINANCE_SCALE (1 << PWM_LUMINANCE_SHIFT) /* luminance scale */
drivers/video/backlight/pwm_bl.c
170
retval += 1ULL << (2*PWM_LUMINANCE_SHIFT - 1);
drivers/video/backlight/pwm_bl.c
171
retval >>= 2*PWM_LUMINANCE_SHIFT;