144 		bool kbd_bl               : 1;  member
154 	} kbd_bl;  member
1325 	if (ideapad_kbd_bl_check_tristate(priv->kbd_bl.type)) {  in ideapad_kbd_bl_brightness_get()
1327 				FIELD_PREP(KBD_BL_COMMAND_TYPE, priv->kbd_bl.type) |  in ideapad_kbd_bl_brightness_get()
1338 		if (value <= priv->kbd_bl.led.max_brightness)  in ideapad_kbd_bl_brightness_get()
1342 		if (value == priv->kbd_bl.led.max_brightness + 1)  in ideapad_kbd_bl_brightness_get()
1360 	struct ideapad_private *priv = container_of(led_cdev, struct ideapad_private, kbd_bl.led);  in ideapad_kbd_bl_led_cdev_brightness_get()
1369 	int type = priv->kbd_bl.type;  in ideapad_kbd_bl_brightness_set()
1372 		if (brightness > priv->kbd_bl.led.max_brightness)  in ideapad_kbd_bl_brightness_set()
1386 	priv->kbd_bl.last_brightness = brightness;  in ideapad_kbd_bl_brightness_set()
1394 	struct ideapad_private *priv = container_of(led_cdev, struct ideapad_private, kbd_bl.led);  in ideapad_kbd_bl_led_cdev_brightness_set()
1403 	if (!priv->kbd_bl.initialized)  in ideapad_kbd_bl_notify()
1410 	if (brightness == priv->kbd_bl.last_brightness)  in ideapad_kbd_bl_notify()
1413 	priv->kbd_bl.last_brightness = brightness;  in ideapad_kbd_bl_notify()
1415 	led_classdev_notify_brightness_hw_changed(&priv->kbd_bl.led, brightness);  in ideapad_kbd_bl_notify()
1422 	if (!priv->features.kbd_bl)  in ideapad_kbd_bl_init()
1425 	if (WARN_ON(priv->kbd_bl.initialized))  in ideapad_kbd_bl_init()
1428 	if (ideapad_kbd_bl_check_tristate(priv->kbd_bl.type)) {  in ideapad_kbd_bl_init()
1429 		priv->kbd_bl.led.max_brightness = 2;  in ideapad_kbd_bl_init()
1431 		priv->kbd_bl.led.max_brightness = 1;  in ideapad_kbd_bl_init()
1438 	priv->kbd_bl.last_brightness = brightness;  in ideapad_kbd_bl_init()
1439 	priv->kbd_bl.led.name                    = "platform::" LED_FUNCTION_KBD_BACKLIGHT;  in ideapad_kbd_bl_init()
1440 	priv->kbd_bl.led.brightness_get          = ideapad_kbd_bl_led_cdev_brightness_get;  in ideapad_kbd_bl_init()
1441 	priv->kbd_bl.led.brightness_set_blocking = ideapad_kbd_bl_led_cdev_brightness_set;  in ideapad_kbd_bl_init()
1442 	priv->kbd_bl.led.flags                   = LED_BRIGHT_HW_CHANGED;  in ideapad_kbd_bl_init()
1444 	err = led_classdev_register(&priv->platform_device->dev, &priv->kbd_bl.led);  in ideapad_kbd_bl_init()
1448 	priv->kbd_bl.initialized = true;  in ideapad_kbd_bl_init()
1455 	if (!priv->kbd_bl.initialized)  in ideapad_kbd_bl_exit()
1458 	priv->kbd_bl.initialized = false;  in ideapad_kbd_bl_exit()
1460 	led_classdev_unregister(&priv->kbd_bl.led);  in ideapad_kbd_bl_exit()
1653 				priv->features.kbd_bl = true;  in ideapad_check_features()
1654 				priv->kbd_bl.type = KBD_BL_STANDARD;  in ideapad_check_features()
1665 				priv->features.kbd_bl = true;  in ideapad_check_features()
1666 				priv->kbd_bl.type = KBD_BL_TRISTATE;  in ideapad_check_features()
1668 				priv->features.kbd_bl = true;  in ideapad_check_features()
1669 				priv->kbd_bl.type = KBD_BL_TRISTATE_AUTO;  in ideapad_check_features()