include/drm/bridge/ptn3460.h

   1 /*
   2  * Copyright (C) 2013 Google, Inc.
   3  *
   4  * This software is licensed under the terms of the GNU General Public
   5  * License version 2, as published by the Free Software Foundation, and
   6  * may be copied, distributed, and modified under those terms.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  */
  13
  14 #ifndef _DRM_BRIDGE_PTN3460_H_
  15 #define _DRM_BRIDGE_PTN3460_H_
  16
  17 struct drm_device;
  18 struct drm_bridge;
  19 struct drm_encoder;
  20 struct i2c_client;
  21 struct device_node;
  22
  23 #if defined(CONFIG_DRM_PTN3460) || defined(CONFIG_DRM_PTN3460_MODULE)
  24
  25 int ptn3460_init(struct drm_device *dev, struct drm_encoder *encoder,
  26                 struct i2c_client *client, struct device_node *node);
  27
  28 void ptn3460_destroy(struct drm_bridge *bridge);
  29
  30 #else
  31
  32 static inline int ptn3460_init(struct drm_device *dev,
  33                 struct drm_encoder *encoder, struct i2c_client *client,
  34                 struct device_node *node)
  35 {
  36         return 0;
  37 }
  38
  39 static inline void ptn3460_destroy(struct drm_bridge *bridge)
  40 {
  41 }
  42
  43 #endif
  44
  45 #endif