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- /* Copyright (c) 2015, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
- #ifndef _WSA881X_H
- #define _WSA881X_H
- #include <linux/regmap.h>
- #include "wsa881x-registers-analog.h"
- #include <sound/soc.h>
- #define WSA881X_I2C_SPK0_SLAVE0_ADDR 0x0E
- #define WSA881X_I2C_SPK0_SLAVE1_ADDR 0x44
- #define WSA881X_I2C_SPK1_SLAVE0_ADDR 0x0F
- #define WSA881X_I2C_SPK1_SLAVE1_ADDR 0x45
- #define WSA881X_I2C_SPK0_SLAVE0 0
- #define WSA881X_I2C_SPK1_SLAVE0 1
- #define MAX_WSA881X_DEVICE 2
- #define WSA881X_DIGITAL_SLAVE 0
- #define WSA881X_ANALOG_SLAVE 1
- enum {
- WSA881X_1_X = 0,
- WSA881X_2_0,
- };
- #define WSA881X_IS_2_0(ver) \
- ((ver == WSA881X_2_0) ? 1 : 0)
- extern const u8 wsa881x_ana_reg_readable[WSA881X_CACHE_SIZE];
- extern struct reg_default wsa881x_ana_reg_defaults[WSA881X_CACHE_SIZE];
- extern struct regmap_config wsa881x_ana_regmap_config[2];
- int wsa881x_get_client_index(void);
- int wsa881x_get_probing_count(void);
- int wsa881x_get_presence_count(void);
- int wsa881x_set_mclk_callback(
- int (*enable_mclk_callback)(struct snd_soc_card *, bool));
- void wsa881x_update_reg_defaults_2_0(void);
- void wsa881x_update_regmap_2_0(struct regmap *regmap, int flag);
- #endif /* _WSA881X_H */
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