51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
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/* Copyright (c) 2015, 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 _WSA881X_H
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#define _WSA881X_H
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#include <linux/regmap.h>
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#include "wsa881x-registers-analog.h"
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#include <sound/soc.h>
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#define WSA881X_I2C_SPK0_SLAVE0_ADDR 0x0E
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#define WSA881X_I2C_SPK0_SLAVE1_ADDR 0x44
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#define WSA881X_I2C_SPK1_SLAVE0_ADDR 0x0F
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#define WSA881X_I2C_SPK1_SLAVE1_ADDR 0x45
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#define WSA881X_I2C_SPK0_SLAVE0 0
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#define WSA881X_I2C_SPK1_SLAVE0 1
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#define MAX_WSA881X_DEVICE 2
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#define WSA881X_DIGITAL_SLAVE 0
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#define WSA881X_ANALOG_SLAVE 1
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enum {
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WSA881X_1_X = 0,
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WSA881X_2_0,
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};
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#define WSA881X_IS_2_0(ver) \
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((ver == WSA881X_2_0) ? 1 : 0)
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extern const u8 wsa881x_ana_reg_readable[WSA881X_CACHE_SIZE];
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extern struct reg_default wsa881x_ana_reg_defaults[WSA881X_CACHE_SIZE];
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extern struct regmap_config wsa881x_ana_regmap_config[2];
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int wsa881x_get_client_index(void);
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int wsa881x_get_probing_count(void);
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int wsa881x_get_presence_count(void);
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int wsa881x_set_mclk_callback(
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int (*enable_mclk_callback)(struct snd_soc_card *, bool));
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void wsa881x_update_reg_defaults_2_0(void);
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void wsa881x_update_regmap_2_0(struct regmap *regmap, int flag);
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#endif /* _WSA881X_H */
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