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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /include/video/of_display_timing.h | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/video/of_display_timing.h')
-rw-r--r-- | include/video/of_display_timing.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/video/of_display_timing.h b/include/video/of_display_timing.h new file mode 100644 index 000000000..eff166fdd --- /dev/null +++ b/include/video/of_display_timing.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de> + * + * display timings of helpers + */ + +#ifndef __LINUX_OF_DISPLAY_TIMING_H +#define __LINUX_OF_DISPLAY_TIMING_H + +#include <linux/errno.h> + +struct device_node; +struct display_timing; +struct display_timings; + +#define OF_USE_NATIVE_MODE -1 + +#ifdef CONFIG_OF +int of_get_display_timing(const struct device_node *np, const char *name, + struct display_timing *dt); +struct display_timings *of_get_display_timings(const struct device_node *np); +#else +static inline int of_get_display_timing(const struct device_node *np, + const char *name, struct display_timing *dt) +{ + return -ENOSYS; +} +static inline struct display_timings * +of_get_display_timings(const struct device_node *np) +{ + return NULL; +} +#endif + +#endif |