pcm512x-i2c.c (75bf465f0bc33e9b776a46d6a1b9b990f5fb7c37) pcm512x-i2c.c (7f7d7214bb5208454aa4ce13780de326402e89c3)
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Driver for the PCM512x CODECs
4 *
5 * Author: Mark Brown <broonie@kernel.org>
6 * Copyright 2014 Linaro Ltd
7 */
8
9#include <linux/init.h>
10#include <linux/module.h>
11#include <linux/i2c.h>
12#include <linux/acpi.h>
13
14#include "pcm512x.h"
15
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Driver for the PCM512x CODECs
4 *
5 * Author: Mark Brown <broonie@kernel.org>
6 * Copyright 2014 Linaro Ltd
7 */
8
9#include <linux/init.h>
10#include <linux/module.h>
11#include <linux/i2c.h>
12#include <linux/acpi.h>
13
14#include "pcm512x.h"
15
16static int pcm512x_i2c_probe(struct i2c_client *i2c,
17 const struct i2c_device_id *id)
16static int pcm512x_i2c_probe(struct i2c_client *i2c)
18{
19 struct regmap *regmap;
20 struct regmap_config config = pcm512x_regmap;
21
22 /* msb needs to be set to enable auto-increment of addresses */
23 config.read_flag_mask = 0x80;
24 config.write_flag_mask = 0x80;
25

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63 { "104C5141", 0 },
64 { "104C5142", 0 },
65 { },
66};
67MODULE_DEVICE_TABLE(acpi, pcm512x_acpi_match);
68#endif
69
70static struct i2c_driver pcm512x_i2c_driver = {
17{
18 struct regmap *regmap;
19 struct regmap_config config = pcm512x_regmap;
20
21 /* msb needs to be set to enable auto-increment of addresses */
22 config.read_flag_mask = 0x80;
23 config.write_flag_mask = 0x80;
24

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62 { "104C5141", 0 },
63 { "104C5142", 0 },
64 { },
65};
66MODULE_DEVICE_TABLE(acpi, pcm512x_acpi_match);
67#endif
68
69static struct i2c_driver pcm512x_i2c_driver = {
71 .probe = pcm512x_i2c_probe,
70 .probe_new = pcm512x_i2c_probe,
72 .remove = pcm512x_i2c_remove,
73 .id_table = pcm512x_i2c_id,
74 .driver = {
75 .name = "pcm512x",
76 .of_match_table = of_match_ptr(pcm512x_of_match),
77 .acpi_match_table = ACPI_PTR(pcm512x_acpi_match),
78 .pm = &pcm512x_pm_ops,
79 },
80};
81
82module_i2c_driver(pcm512x_i2c_driver);
83
84MODULE_DESCRIPTION("ASoC PCM512x codec driver - I2C");
85MODULE_AUTHOR("Mark Brown <broonie@kernel.org>");
86MODULE_LICENSE("GPL v2");
71 .remove = pcm512x_i2c_remove,
72 .id_table = pcm512x_i2c_id,
73 .driver = {
74 .name = "pcm512x",
75 .of_match_table = of_match_ptr(pcm512x_of_match),
76 .acpi_match_table = ACPI_PTR(pcm512x_acpi_match),
77 .pm = &pcm512x_pm_ops,
78 },
79};
80
81module_i2c_driver(pcm512x_i2c_driver);
82
83MODULE_DESCRIPTION("ASoC PCM512x codec driver - I2C");
84MODULE_AUTHOR("Mark Brown <broonie@kernel.org>");
85MODULE_LICENSE("GPL v2");