Symbol: MT6370_BL_EXT_EN_MASK
drivers/video/backlight/mt6370-backlight.c
230
mask = MT6370_BL_EXT_EN_MASK | MT6370_BL_CH_MASK;
drivers/video/backlight/mt6370-backlight.c
234
val |= MT6370_BL_EXT_EN_MASK;