MIN_BRIGHTNESS     39 drivers/auxdisplay/ht16k33.c #define MIN_BRIGHTNESS			0x1
MIN_BRIGHTNESS     21 drivers/video/backlight/88pm860x_bl.c #define MIN_BRIGHTNESS		(0)
MIN_BRIGHTNESS     29 drivers/video/backlight/ams369fg06.c #define MIN_BRIGHTNESS		0
MIN_BRIGHTNESS     20 drivers/video/backlight/max8925_bl.c #define MIN_BRIGHTNESS		(0)