/* * ImgTec IR Raw Decoder found in PowerDown Controller. * * Copyright 2010-2014 Imagination Technologies Ltd. * * 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 _IMG_IR_RAW_H_ #define _IMG_IR_RAW_H_ struct img_ir_priv; #ifdef CONFIG_IR_IMG_RAW /** * struct img_ir_priv_raw - Private driver data for raw decoder. * @rdev: Raw remote control device * @timer: Timer to echo samples to keep soft decoders happy. * @last_status: Last raw status bits. */ struct img_ir_priv_raw { struct rc_dev *rdev; struct timer_list timer; u32 last_status; }; static inline bool img_ir_raw_enabled(struct img_ir_priv_raw *raw) { return raw->rdev; }; void img_ir_isr_raw(struct img_ir_priv *priv, u32 irq_status); void img_ir_setup_raw(struct img_ir_priv *priv); int img_ir_probe_raw(struct img_ir_priv *priv); void img_ir_remove_raw(struct img_ir_priv *priv); #else struct img_ir_priv_raw { }; static inline bool img_ir_raw_enabled(struct img_ir_priv_raw *raw) { return false; }; static inline void img_ir_isr_raw(struct img_ir_priv *priv, u32 irq_status) { } static inline void img_ir_setup_raw(struct img_ir_priv *priv) { } static inline int img_ir_probe_raw(struct img_ir_priv *priv) { return -ENODEV; } static inline void img_ir_remove_raw(struct img_ir_priv *priv) { } #endif /* CONFIG_IR_IMG_RAW */ #endif /* _IMG_IR_RAW_H_ */