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 rcar_du_hdmienc_init(struct rcar_du_device * rcdu,struct rcar_du_encoder * renc,struct device_node * np)27static 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__ */ 36