| Soumya Managoli | 7a258f0 | 2018-02-23 12:57:32 +0530 | [diff] [blame] | 1 | /* Copyright (c) 2015, 2018, The Linux Foundation. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | */ |
| 12 | |
| 13 | #ifndef _WSA881X_H |
| 14 | #define _WSA881X_H |
| 15 | |
| 16 | #include <linux/regmap.h> |
| 17 | #include "wsa881x-registers-analog.h" |
| 18 | #include <sound/soc.h> |
| 19 | |
| 20 | #define WSA881X_I2C_SPK0_SLAVE0_ADDR 0x0E |
| 21 | #define WSA881X_I2C_SPK0_SLAVE1_ADDR 0x44 |
| 22 | #define WSA881X_I2C_SPK1_SLAVE0_ADDR 0x0F |
| 23 | #define WSA881X_I2C_SPK1_SLAVE1_ADDR 0x45 |
| 24 | |
| 25 | #define WSA881X_I2C_SPK0_SLAVE0 0 |
| 26 | #define WSA881X_I2C_SPK1_SLAVE0 1 |
| 27 | #define MAX_WSA881X_DEVICE 2 |
| 28 | #define WSA881X_DIGITAL_SLAVE 0 |
| 29 | #define WSA881X_ANALOG_SLAVE 1 |
| 30 | |
| 31 | enum { |
| 32 | WSA881X_1_X = 0, |
| 33 | WSA881X_2_0, |
| 34 | }; |
| 35 | |
| 36 | #define WSA881X_IS_2_0(ver) \ |
| 37 | ((ver == WSA881X_2_0) ? 1 : 0) |
| 38 | |
| 39 | extern const u8 wsa881x_ana_reg_readable[WSA881X_CACHE_SIZE]; |
| 40 | extern struct reg_default wsa881x_ana_reg_defaults[WSA881X_CACHE_SIZE]; |
| 41 | extern struct regmap_config wsa881x_ana_regmap_config[2]; |
| 42 | int wsa881x_get_client_index(void); |
| 43 | int wsa881x_get_probing_count(void); |
| 44 | int wsa881x_get_presence_count(void); |
| 45 | int wsa881x_set_mclk_callback( |
| 46 | int (*enable_mclk_callback)(struct snd_soc_card *, bool)); |
| 47 | void wsa881x_update_reg_defaults_2_0(void); |
| 48 | void wsa881x_update_regmap_2_0(struct regmap *regmap, int flag); |
| 49 | |
| 50 | #endif /* _WSA881X_H */ |