| /* | |
| * rcar-fcp.h -- R-Car Frame Compression Processor Driver | |
| * | |
| * Copyright (C) 2016 Renesas Electronics Corporation | |
| * | |
| * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License as published by | |
| * the Free Software Foundation; either version 2 of the License, or | |
| * (at your option) any later version. | |
| */ | |
| #ifndef __MEDIA_RCAR_FCP_H__ | |
| #define __MEDIA_RCAR_FCP_H__ | |
| struct device_node; | |
| struct rcar_fcp_device; | |
| #if IS_ENABLED(CONFIG_VIDEO_RENESAS_FCP) | |
| struct rcar_fcp_device *rcar_fcp_get(const struct device_node *np); | |
| void rcar_fcp_put(struct rcar_fcp_device *fcp); | |
| int rcar_fcp_enable(struct rcar_fcp_device *fcp); | |
| void rcar_fcp_disable(struct rcar_fcp_device *fcp); | |
| #else | |
| static inline struct rcar_fcp_device *rcar_fcp_get(const struct device_node *np) | |
| { | |
| return ERR_PTR(-ENOENT); | |
| } | |
| static inline void rcar_fcp_put(struct rcar_fcp_device *fcp) { } | |
| static inline int rcar_fcp_enable(struct rcar_fcp_device *fcp) | |
| { | |
| return 0; | |
| } | |
| static inline void rcar_fcp_disable(struct rcar_fcp_device *fcp) { } | |
| #endif | |
| #endif /* __MEDIA_RCAR_FCP_H__ */ |