LXR linux/include/video/of_display

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/*
   3 * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>
   4 *
   5 * display timings of helpers
   6 */
   7
   8#ifndef __LINUX_OF_DISPLAY_TIMING_H
   9#define __LINUX_OF_DISPLAY_TIMING_H
  10
  11struct device_node;
  12struct display_timing;
  13struct display_timings;
  14
  15#define OF_USE_NATIVE_MODE -1
  16
  17#ifdef CONFIG_OF
  18int of_get_display_timing(const struct device_node *np, const char *name,
  19                struct display_timing *dt);
  20struct display_timings *of_get_display_timings(const struct device_node *np);
  21#else
  22static inline int of_get_display_timing(const struct device_node *np,
  23                const char *name, struct display_timing *dt)
  24{
  25        return -ENOSYS;
  26}
  27static inline struct display_timings *
  28of_get_display_timings(const struct device_node *np)
  29{
  30        return NULL;
  31}
  32#endif
  33
  34#endif
  35