BACKLIGHT_POWER_ON
bd->props.power = BACKLIGHT_POWER_ON;
bd->props.power = BACKLIGHT_POWER_ON;
panel->backlight.device->props.power = BACKLIGHT_POWER_ON;
bool enable = bd->props.power == BACKLIGHT_POWER_ON &&
props.power = BACKLIGHT_POWER_ON;
bd->props.power = BACKLIGHT_POWER_ON;
bd->props.power = BACKLIGHT_POWER_ON;