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61 lines
1.3 KiB
61 lines
1.3 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* ImgTec IR Raw Decoder found in PowerDown Controller. |
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* |
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* Copyright 2010-2014 Imagination Technologies Ltd. |
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*/ |
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#ifndef _IMG_IR_RAW_H_ |
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#define _IMG_IR_RAW_H_ |
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struct img_ir_priv; |
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#ifdef CONFIG_IR_IMG_RAW |
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/** |
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* struct img_ir_priv_raw - Private driver data for raw decoder. |
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* @rdev: Raw remote control device |
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* @timer: Timer to echo samples to keep soft decoders happy. |
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* @last_status: Last raw status bits. |
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*/ |
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struct img_ir_priv_raw { |
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struct rc_dev *rdev; |
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struct timer_list timer; |
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u32 last_status; |
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}; |
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static inline bool img_ir_raw_enabled(struct img_ir_priv_raw *raw) |
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{ |
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return raw->rdev; |
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}; |
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void img_ir_isr_raw(struct img_ir_priv *priv, u32 irq_status); |
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void img_ir_setup_raw(struct img_ir_priv *priv); |
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int img_ir_probe_raw(struct img_ir_priv *priv); |
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void img_ir_remove_raw(struct img_ir_priv *priv); |
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#else |
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struct img_ir_priv_raw { |
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}; |
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static inline bool img_ir_raw_enabled(struct img_ir_priv_raw *raw) |
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{ |
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return false; |
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}; |
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static inline void img_ir_isr_raw(struct img_ir_priv *priv, u32 irq_status) |
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{ |
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} |
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static inline void img_ir_setup_raw(struct img_ir_priv *priv) |
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{ |
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} |
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static inline int img_ir_probe_raw(struct img_ir_priv *priv) |
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{ |
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return -ENODEV; |
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} |
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static inline void img_ir_remove_raw(struct img_ir_priv *priv) |
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{ |
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} |
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#endif /* CONFIG_IR_IMG_RAW */ |
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#endif /* _IMG_IR_RAW_H_ */
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