projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| cc3f414c ST |
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; | |
| d22cd301 | 13 | struct display_timing; |
| cc3f414c ST |
14 | struct display_timings; |
| 15 | ||
| 16 | #define OF_USE_NATIVE_MODE -1 | |
| 17 | ||
| 422b67e0 | 18 | #ifdef CONFIG_OF |
| ffa3fd21 TV |
19 | int of_get_display_timing(struct device_node *np, const char *name, |
| 20 | struct display_timing *dt); | |
| cc3f414c ST |
21 | struct display_timings *of_get_display_timings(struct device_node *np); |
| 22 | int of_display_timings_exist(struct device_node *np); | |
| 422b67e0 TV |
23 | #else |
| 24 | static inline int of_get_display_timing(struct device_node *np, const char *name, | |
| 25 | struct display_timing *dt) | |
| 26 | { | |
| 27 | return -ENOSYS; | |
| 28 | } | |
| 29 | static inline struct display_timings *of_get_display_timings(struct device_node *np) | |
| 30 | { | |
| 31 | return NULL; | |
| 32 | } | |
| 33 | static inline int of_display_timings_exist(struct device_node *np) | |
| 34 | { | |
| 35 | return -ENOSYS; | |
| 36 | } | |
| 37 | #endif | |
| cc3f414c ST |
38 | |
| 39 | #endif |