| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 1 | /* |
| 2 | * es8328-i2c.c -- ES8328 ALSA SoC I2C Audio driver |
| 3 | * |
| 4 | * Copyright 2014 Sutajio Ko-Usagi PTE LTD |
| 5 | * |
| 6 | * Author: Sean Cross <xobs@kosagi.com> |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License version 2 as |
| 10 | * published by the Free Software Foundation. |
| 11 | */ |
| 12 | |
| 13 | #include <linux/module.h> |
| 14 | #include <linux/i2c.h> |
| 15 | #include <linux/regmap.h> |
| 16 | |
| 17 | #include <sound/soc.h> |
| 18 | |
| 19 | #include "es8328.h" |
| 20 | |
| 21 | static const struct i2c_device_id es8328_id[] = { |
| 22 | { "es8328", 0 }, |
| 23 | { "es8388", 0 }, |
| 24 | { } |
| 25 | }; |
| 26 | MODULE_DEVICE_TABLE(i2c, es8328_id); |
| 27 | |
| 28 | static const struct of_device_id es8328_of_match[] = { |
| 29 | { .compatible = "everest,es8328", }, |
| 30 | { .compatible = "everest,es8388", }, |
| 31 | { } |
| 32 | }; |
| 33 | MODULE_DEVICE_TABLE(of, es8328_of_match); |
| 34 | |
| 35 | static int es8328_i2c_probe(struct i2c_client *i2c, |
| 36 | const struct i2c_device_id *id) |
| 37 | { |
| 38 | return es8328_probe(&i2c->dev, |
| 39 | devm_regmap_init_i2c(i2c, &es8328_regmap_config)); |
| 40 | } |
| 41 | |
| 42 | static int es8328_i2c_remove(struct i2c_client *i2c) |
| 43 | { |
| 44 | snd_soc_unregister_codec(&i2c->dev); |
| 45 | return 0; |
| 46 | } |
| 47 | |
| 48 | static struct i2c_driver es8328_i2c_driver = { |
| 49 | .driver = { |
| 50 | .name = "es8328", |
| 51 | .of_match_table = es8328_of_match, |
| 52 | }, |
| 53 | .probe = es8328_i2c_probe, |
| 54 | .remove = es8328_i2c_remove, |
| 55 | .id_table = es8328_id, |
| 56 | }; |
| 57 | |
| 58 | module_i2c_driver(es8328_i2c_driver); |
| 59 | |
| 60 | MODULE_DESCRIPTION("ASoC ES8328 audio CODEC I2C driver"); |
| 61 | MODULE_AUTHOR("Sean Cross <xobs@kosagi.com>"); |
| 62 | MODULE_LICENSE("GPL"); |