2018-05-06 21:58:06 +00:00
|
|
|
/* SPDX-License-Identifier: GPL-2.0+ */
|
2016-01-22 02:44:58 +00:00
|
|
|
/*
|
|
|
|
|
* Copyright (c) 2016 Google, Inc
|
|
|
|
|
* Written by Simon Glass <sjg@chromium.org>
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef _PANEL_H
|
|
|
|
|
#define _PANEL_H
|
|
|
|
|
|
|
|
|
|
struct panel_ops {
|
|
|
|
|
/**
|
|
|
|
|
* enable_backlight() - Enable the panel backlight
|
|
|
|
|
*
|
|
|
|
|
* @dev: Panel device containing the backlight to enable
|
|
|
|
|
* @return 0 if OK, -ve on error
|
|
|
|
|
*/
|
|
|
|
|
int (*enable_backlight)(struct udevice *dev);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#define panel_get_ops(dev) ((struct panel_ops *)(dev)->driver->ops)
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* panel_enable_backlight() - Enable the panel backlight
|
|
|
|
|
*
|
|
|
|
|
* @dev: Panel device containing the backlight to enable
|
|
|
|
|
* @return 0 if OK, -ve on error
|
|
|
|
|
*/
|
|
|
|
|
int panel_enable_backlight(struct udevice *dev);
|
|
|
|
|
|
|
|
|
|
#endif
|
