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1// SPDX-License-Identifier: GPL-2.0-only2/*3 * AD1936/AD1937 audio driver4 *5 * Copyright 2014 Analog Devices Inc.6 */7 8#include <linux/module.h>9#include <linux/i2c.h>10#include <linux/regmap.h>11 12#include <sound/soc.h>13 14#include "ad193x.h"15 16static const struct i2c_device_id ad193x_id[] = {17 { "ad1936", AD193X },18 { "ad1937", AD193X },19 { }20};21MODULE_DEVICE_TABLE(i2c, ad193x_id);22 23static int ad193x_i2c_probe(struct i2c_client *client)24{25 struct regmap_config config;26 const struct i2c_device_id *id = i2c_match_id(ad193x_id, client);27 28 config = ad193x_regmap_config;29 config.val_bits = 8;30 config.reg_bits = 8;31 32 return ad193x_probe(&client->dev,33 devm_regmap_init_i2c(client, &config),34 (enum ad193x_type)id->driver_data);35}36 37static struct i2c_driver ad193x_i2c_driver = {38 .driver = {39 .name = "ad193x",40 },41 .probe = ad193x_i2c_probe,42 .id_table = ad193x_id,43};44module_i2c_driver(ad193x_i2c_driver);45 46MODULE_DESCRIPTION("ASoC AD1936/AD1937 audio CODEC driver");47MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");48MODULE_LICENSE("GPL");49