Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux...
[linux/fpc-iii.git] / include / video / of_display_timing.h
blobea755b5616d8050c5bed447b0d7386c4105dfe14
1 /*
2 * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>
4 * display timings of helpers
6 * This file is released under the GPLv2
7 */
9 #ifndef __LINUX_OF_DISPLAY_TIMING_H
10 #define __LINUX_OF_DISPLAY_TIMING_H
12 struct device_node;
13 struct display_timing;
14 struct display_timings;
16 #define OF_USE_NATIVE_MODE -1
18 #ifdef CONFIG_OF
19 int of_get_display_timing(struct device_node *np, const char *name,
20 struct display_timing *dt);
21 struct display_timings *of_get_display_timings(struct device_node *np);
22 int of_display_timings_exist(struct device_node *np);
23 #else
24 static inline int of_get_display_timing(struct device_node *np, const char *name,
25 struct display_timing *dt)
27 return -ENOSYS;
29 static inline struct display_timings *of_get_display_timings(struct device_node *np)
31 return NULL;
33 static inline int of_display_timings_exist(struct device_node *np)
35 return -ENOSYS;
37 #endif
39 #endif