Lines Matching defs:backlight_dev
71 static int ktz8866_backlight_update_status(struct backlight_device *backlight_dev)
73 struct ktz8866 *ktz = bl_get_data(backlight_dev);
74 unsigned int brightness = backlight_get_brightness(backlight_dev);
129 struct backlight_device *backlight_dev;
160 backlight_dev = devm_backlight_device_register(&client->dev, "ktz8866-backlight",
162 if (IS_ERR(backlight_dev))
163 return dev_err_probe(&client->dev, PTR_ERR(backlight_dev),
168 i2c_set_clientdata(client, backlight_dev);
169 backlight_update_status(backlight_dev);
176 struct backlight_device *backlight_dev = i2c_get_clientdata(client);
177 backlight_dev->props.brightness = 0;
178 backlight_update_status(backlight_dev);