blob: 0238289d1b33b327f9360672ac988dd051b6770f [file] [log] [blame]
Simon Glass363bf772016-01-21 19:44:56 -07001/*
2 * Copyright (c) 2016 Google, Inc
3 * Written by Simon Glass <sjg@chromium.org>
4 *
5 * SPDX-License-Identifier: GPL-2.0+
6 */
7
8#include <common.h>
9#include <dm.h>
10#include <backlight.h>
11
12int backlight_enable(struct udevice *dev)
13{
14 const struct backlight_ops *ops = backlight_get_ops(dev);
15
16 if (!ops->enable)
17 return -ENOSYS;
18
19 return ops->enable(dev);
20}
21
22UCLASS_DRIVER(backlight) = {
23 .id = UCLASS_PANEL_BACKLIGHT,
24 .name = "backlight",
25};