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-rw-r--r--include/video/of_display_timing.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/video/of_display_timing.h b/include/video/of_display_timing.h
index 79e6697..ea755b5 100644
--- a/include/video/of_display_timing.h
+++ b/include/video/of_display_timing.h
@@ -15,9 +15,25 @@ struct display_timings;
#define OF_USE_NATIVE_MODE -1
+#ifdef CONFIG_OF
int of_get_display_timing(struct device_node *np, const char *name,
struct display_timing *dt);
struct display_timings *of_get_display_timings(struct device_node *np);
int of_display_timings_exist(struct device_node *np);
+#else
+static inline int of_get_display_timing(struct device_node *np, const char *name,
+ struct display_timing *dt)
+{
+ return -ENOSYS;
+}
+static inline struct display_timings *of_get_display_timings(struct device_node *np)
+{
+ return NULL;
+}
+static inline int of_display_timings_exist(struct device_node *np)
+{
+ return -ENOSYS;
+}
+#endif
#endif
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