drivers/gpu/drm/rcar-du/rcar_du_hdmienc.h

   1 /*
   2  * R-Car Display Unit HDMI Encoder
   3  *
   4  * Copyright (C) 2014 Renesas Electronics Corporation
   5  *
   6  * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  */
  13
  14 #ifndef __RCAR_DU_HDMIENC_H__
  15 #define __RCAR_DU_HDMIENC_H__
  16
  17 #include <linux/module.h>
  18
  19 struct device_node;
  20 struct rcar_du_device;
  21 struct rcar_du_encoder;
  22
  23 #if IS_ENABLED(CONFIG_DRM_RCAR_HDMI)
  24 int rcar_du_hdmienc_init(struct rcar_du_device *rcdu,
  25                          struct rcar_du_encoder *renc, struct device_node *np);
  26 #else
  27 static inline int rcar_du_hdmienc_init(struct rcar_du_device *rcdu,
  28                                        struct rcar_du_encoder *renc,
  29                                        struct device_node *np)
  30 {
  31         return -ENOSYS;
  32 }
  33 #endif
  34
  35 #endif /* __RCAR_DU_HDMIENC_H__ */