64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
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/* Copyright (c) 2018, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __WCD_IRQ_H_
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#define __WCD_IRQ_H_
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#include <linux/types.h>
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#include <linux/interrupt.h>
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#include <linux/regmap.h>
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struct wcd_irq_info {
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struct regmap_irq_chip *wcd_regmap_irq_chip;
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char *codec_name;
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struct regmap *regmap;
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struct regmap_irq_chip_data *irq_chip;
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struct device *dev;
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};
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#if IS_ENABLED(CONFIG_WCD9XXX_CODEC_CORE)
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int wcd_irq_init(struct wcd_irq_info *irq_info, struct irq_domain **virq);
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int wcd_irq_exit(struct wcd_irq_info *irq_info, struct irq_domain *virq);
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int wcd_request_irq(struct wcd_irq_info *irq_info, int irq, const char *name,
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irq_handler_t handler, void *data);
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void wcd_free_irq(struct wcd_irq_info *irq_info, int irq, void *data);
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void wcd_enable_irq(struct wcd_irq_info *irq_info, int irq);
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void wcd_disable_irq(struct wcd_irq_info *irq_info, int irq);
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#else
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static inline int wcd_irq_init(struct wcd_irq_info *irq_info,
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struct irq_domain **virq)
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{
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return 0;
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};
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static inline int wcd_irq_exit(struct wcd_irq_info *irq_info,
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struct irq_domain *virq)
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{
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return 0;
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};
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static inline int wcd_request_irq(struct wcd_irq_info *irq,
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int irq, const char *name,
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irq_handler_t handler, void *data)
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{
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return 0;
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};
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static inline void wcd_free_irq(struct wcd_irq_info *irq, int irq, void *data);
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{
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};
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static inline void wcd_enable_irq(struct wcd_irq_info *irq, int irq);
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{
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};
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static inline void wcd_disable_irq(struct wcd_irq_info *irq, int irq);
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{
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};
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#endif
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#endif /* __WCD_IRQ_H_ */
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