1 /*
2  * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>
3  *
4  * display timings of helpers
5  *
6  * This file is released under the GPLv2
7  */
8 
9 #ifndef __LINUX_OF_DISPLAY_TIMING_H
10 #define __LINUX_OF_DISPLAY_TIMING_H
11 
12 struct device_node;
13 struct display_timing;
14 struct display_timings;
15 
16 #define OF_USE_NATIVE_MODE -1
17 
18 int of_get_display_timing(struct device_node *np, const char *name,
19 		struct display_timing *dt);
20 struct display_timings *of_get_display_timings(struct device_node *np);
21 int of_display_timings_exist(struct device_node *np);
22 
23 #endif
24