Lines Matching refs:bl
47 struct backlight_device *bl; member
271 if (ps8622->bl) { in ps8622_send_config()
279 ps8622->bl->props.brightness); in ps8622_send_config()
322 static int ps8622_backlight_update(struct backlight_device *bl) in ps8622_backlight_update() argument
324 struct ps8622_bridge *ps8622 = dev_get_drvdata(&bl->dev); in ps8622_backlight_update()
325 int ret, brightness = backlight_get_brightness(bl); in ps8622_backlight_update()
500 ps8622->bl = backlight_device_register("ps8622-backlight", in ps8622_probe()
503 if (IS_ERR(ps8622->bl)) { in ps8622_probe()
505 ret = PTR_ERR(ps8622->bl); in ps8622_probe()
506 ps8622->bl = NULL; in ps8622_probe()
509 ps8622->bl->props.max_brightness = PS8622_MAX_BRIGHTNESS; in ps8622_probe()
510 ps8622->bl->props.brightness = PS8622_MAX_BRIGHTNESS; in ps8622_probe()
526 backlight_device_unregister(ps8622->bl); in ps8622_remove()